WO2010057043A1 - Selective drug delivery in a lumen - Google Patents
Selective drug delivery in a lumen Download PDFInfo
- Publication number
- WO2010057043A1 WO2010057043A1 PCT/US2009/064465 US2009064465W WO2010057043A1 WO 2010057043 A1 WO2010057043 A1 WO 2010057043A1 US 2009064465 W US2009064465 W US 2009064465W WO 2010057043 A1 WO2010057043 A1 WO 2010057043A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- drug
- energy
- body tissue
- balloon
- tissue
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
- A61B5/053—Measuring electrical impedance or conductance of a portion of the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
- A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
- A61B5/6852—Catheters
- A61B5/6853—Catheters with a balloon
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
- A61L29/08—Materials for coatings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
- A61L29/14—Materials characterised by their function or physical properties, e.g. lubricating compositions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
- A61L29/14—Materials characterised by their function or physical properties, e.g. lubricating compositions
- A61L29/16—Biologically active materials, e.g. therapeutic substances
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M25/104—Balloon catheters used for angioplasty
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
- A61B18/22—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
- A61B18/24—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor with a catheter
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00053—Mechanical features of the instrument of device
- A61B2018/00107—Coatings on the energy applicator
- A61B2018/00154—Coatings on the energy applicator containing and delivering drugs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00053—Mechanical features of the instrument of device
- A61B2018/00214—Expandable means emitting energy, e.g. by elements carried thereon
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00053—Mechanical features of the instrument of device
- A61B2018/00214—Expandable means emitting energy, e.g. by elements carried thereon
- A61B2018/0022—Balloons
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00636—Sensing and controlling the application of energy
- A61B2018/00898—Alarms or notifications created in response to an abnormal condition
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/1815—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves
- A61B2018/1861—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves with an instrument inserted into a body lumen or cavity, e.g. a catheter
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
- A61L2300/45—Mixtures of two or more drugs, e.g. synergistic mixtures
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/60—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a special physical form
- A61L2300/606—Coatings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/105—Balloon catheters with special features or adapted for special applications having a balloon suitable for drug delivery, e.g. by using holes for delivery, drug coating or membranes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/1086—Balloon catheters with special features or adapted for special applications having a special balloon surface topography, e.g. pores, protuberances, spikes or grooves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/1088—Balloon catheters with special features or adapted for special applications having special surface characteristics depending on material properties or added substances, e.g. for reducing friction
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
- A61M37/0092—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin using ultrasonic, sonic or infrasonic vibrations, e.g. phonophoresis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N7/00—Ultrasound therapy
- A61N7/02—Localised ultrasound hyperthermia
- A61N7/022—Localised ultrasound hyperthermia intracavitary
Definitions
- the present invention is generally related to medical devices, systems, and methods.
- the invention provides methods and systems for selective drug delivery to body tissue disposed about a lumen using a catheter-based treatment system.
- Physicians use catheters to gain access to and repair interior tissues of the body, particularly within the lumens of the body such as blood vessels.
- balloon angioplasty and other catheters often are used to open arteries that have been narrowed due to atherosclerotic disease.
- Balloon angioplasty is often effective at opening an occluded blood vessel, but the trauma associated with balloon dilation can impose significant injury, so that the benefits of balloon dilation may be limited in time.
- Stenting in conjunction with balloon dilation, is often the preferred treatment for atherosclerosis.
- a collapsed metal framework is mounted on a balloon catheter which is introduced into the body.
- the stent is manipulated into the site of occlusion and expanded in place by the dilation of the underlying balloon. Stenting has gained widespread acceptance, and produces generally acceptable results in many cases.
- stents can also be used in treating many other tubular obstructions within the body, such as for treatment of reproductive, gastrointestinal, and pulmonary obstructions. Restenosis or a subsequent narrowing of the body lumen after stenting has occurred in a significant number of cases.
- drug coated stents such as Johnson and Johnson's Cypher stent, the associated drug comprising Sirolimus
- drug coated stents have demonstrated a markedly reduced restenosis rate
- others are developing and commercializing alternative drug eluting stents.
- drug eluting stents appear to offer significant promise for treatment of atherosclerosis in many patients, there remain many cases where stents either cannot be used or present significant disadvantages.
- stenting leaves an implant in the body.
- Such implants can present risks, including mechanical fatigue, corrosion, thrombus formation, and the like, particularly when removal of the implant is difficult and involves invasive surgery.
- Stenting may have additional disadvantages for treating diffuse artery disease, for treating bifurcations, for treating areas of the body susceptible to crush, and for treating arteries subject to torsion, elongation, and shortening.
- the present invention generally provides devices, systems, and methods for selective drug or fluid delivery to a body tissue being disposed about a lumen.
- the invention comprises a system for selective drug delivery to a body tissue being disposed about a lumen.
- the system includes an elongated flexible catheter body having a proximal end and a distal end with a radially expandable balloon near the distal end of the catheter body.
- An energy delivery surface disposed about the expandable balloon and a thermally changeable drug coating is coupled to the balloon, the energy delivery surface and the thermally changeable coating being oriented to be urged against the body tissue when the expandable balloon expands.
- An energy source is operatively coupled to the energy delivery surface configured to energize the energy delivery surface to heat and liquefy the thermally changeable coating to release the drug to the body tissue.
- the invention comprises a method for selective drug delivery in a lumen.
- the method includes engaging a body tissue disposed about the lumen with an energy delivery surface and a thermally changeable coating having a releasable drug disposed on a radially expandable balloon near a distal end of a catheter when the expandable balloon expands, selectively energizing the energy delivery surface to heat and liquefy portions of the thermally changeable drug coating, and releasing a drug from the coating into the body tissue.
- the energy delivery surface comprises a plurality of electrodes, the energy source operatively coupled to the plurality of electrodes so as to selectively energize electrode pairs to heat and liquefy portions of the thermally changeable coating between the electrode pairs to release the drug to the body tissue.
- the body tissue of the lumen includes a diseased portion and select electrode pairs are energized to selectively heat the thermally changeable coating proximate the diseased portion.
- the energy delivery surface comprises a plurality of electrodes disposed about the expandable balloon so as to define a plurality of remodeling zones in the tissue when the balloon is expanded within the lumen, the electrodes are radially coupled with the tissue, and energy is transmitted between the electrodes and the tissue.
- a tissue analyzer configured to characterize the body tissue.
- the energy delivery surface is energized to heat the thermally changeable coating to release the drug in responses to the characterized body tissue.
- the body tissue of the lumen includes a diseased portion and select electrode pairs are energized to selectively heat the thermally changeable coating proximate the diseased portion.
- the energy delivery surface is energized to heat the body tissue in combination with the drug delivery.
- the thermally changeable drug coating includes more than one drug
- the drug is selected from at least one of, a therapeutic fluid, an anesthetic drug, a therapeutic drug, a small molecule, a gene therapeutic compound, an anti- thrombolytic agent, a lubricant (to allow higher temperatures without sticking), an electrically conductive compound to lower the impedance at the electrode, an electrically insulating compound to prevent treatment to tissue that does not need treatment, an electrically conductive compound that is intended to migrate through the endothelial layers of tissue to carry energy to the interstitial layers, or a combination of the above.
- the invention comprises a catheter system for drug delivery to a body tissue being disposed about a lumen.
- the system includes an elongated flexible catheter body having a proximal end and a distal end, a radially expandable balloon near the distal end of the catheter body, and an energy delivery surface disposed about the expandable balloon.
- a plurality of biomolecules having a thermally releasable drug portion and an inert portion covalently bound to the balloon and an energy source operatively coupled to the energy delivery surface so as to heat the biomolecules to release the drug portion to the body tissue.
- the invention comprises a method for fluid delivery in a lumen.
- the method includes engaging a body tissue disposed about the lumen with an energy delivery surface and a plurality of biomolecules having a thermally releasable drug portion and an inert portion covalently bound to the balloon near a distal end of a catheter when the expandable balloon expands, energizing the energy delivery surface to heat the biomolecules, and releasing the drug portion from the biomolecules into the body tissue.
- the energy delivery surface comprises a plurality of electrodes, the energy source operative Iy coupled to the plurality of electrodes so as to selectively energize electrode pairs to heat the biomolecules between the electrode pairs to release the drug portion to the body tissue.
- the body tissue of the lumen includes a diseased portion and select electrode pairs are energized to selectively heat the biomolecules proximate the to the diseased portion.
- the energy delivery surface and biomolecules are oriented to be urged against the body tissue when the expandable balloon expands.
- tissue analyzer configured to characterize the body tissue and the energy delivery surface is energized to heat the biomolecules to release the drug portion in responses to the characterized body tissue.
- the energy delivery surface is further energized to heat the body tissue in combination with the drug delivery.
- the biomolecules include more than one releasable drug.
- the drug portion is selected from at least one of, a therapeutic fluid, an anesthetic drug, a therapeutic drug, a small molecule, a gene therapeutic compound, an anti-thrombolytic agent, a lubricant (to allow higher temperatures without sticking), an electrically conductive compound to lower the impedance at the electrode, an electrically insulating compound to prevent treatment to tissue that does not need treatment, an electrically conductive compound that is intended to migrate through the endothelial layers of tissue to carry energy to the interstitial layers, or a combination of the above.
- the invention comprises a catheter system for selective fluid delivery to a body tissue being disposed about a lumen.
- the system includes an elongated flexible catheter body having a proximal end and a distal end, a radially expandable structure near the distal end of the catheter body, a plurality of fluid delivery channels oriented to be urged against the body tissue when the expandable structure expands, the fluid delivery channels being initially blocked with a thermally changeable material, and an energy source connector operatively coupled to the fluid delivery channels so as to heat and liquefy the thermally changeable material to selectively open one or more of the fluid delivery channels for fluid release.
- the invention comprises a catheter system for selective fluid delivery to a body tissue being disposed about a lumen.
- the system includes an elongated flexible catheter body having a proximal end and a distal end, a radially expandable structure near the distal end of the catheter body, a plurality of fluid delivery channels oriented to be urged against the body tissue of the lumen when the expandable structure expands, the fluid delivery channels being initially closed, and a plurality of micro-electromechanical systems (MEMS) coupled to the fluid delivery channels to selectively open one or more fluid delivery channels and release a fluid in the lumen.
- MEMS micro-electromechanical systems
- the invention comprises a method for selective fluid delivery in a lumen.
- the method includes engaging a body tissue disposed about the lumen with a plurality of fluid delivery channels on a radially expandable structure near a distal end of a catheter when the expandable structure expands, selectively opening one or more fluid delivery channels, and releasing a fluid from the select fluid delivery channels into the lumen.
- the plurality of fluid delivery channels protrude from the expandable structure to penetrate the body tissue of the lumen.
- tissue analyzer configured to characterize the body tissue to identify body tissue to be treated and selectively opening or closing one or more fluid delivery channels in responses to the characterized body tissue to treat the identified body tissue.
- the fluid delivery channels can be selectively energized to selectively open one or more fluid delivery channels in responses to the characterized body tissue.
- the radially expandable structure comprises a balloon and the fluid delivery channels are mounted on a circumference of the balloon.
- the radially expandable structure comprises an expandable basket and the fluid delivery channels are mounted on a circumference of the basket.
- the body tissue of the lumen includes a diseased portion and select electrodes are energized to selectively open one or more fluid delivery channels proximate the diseased portion.
- select electrodes are energized to heat the body tissue in conjunction with the release of the fluid in the lumen.
- selectively opening one or more fluid delivery channels comprises selectively energizing electrodes coupled to the select fluid delivery channels to heat the select fluid delivery channels to liquefy a thermal material initially closing the fluid delivery channel.
- the fluid is selected from at least one of, ceramide, suramin, rapamycin, paclitaxel, sirolimus, zotarolimus, everolimus, a therapeutic fluid, an anesthetic drug, a therapeutic drug, a small molecule, a gene therapeutic compound, an anti-thrombolytic agent, a lubricant (to allow higher temperatures without sticking), an electrically conductive compound to lower the impedance at an electrode, an electrically insulating compound to prevent treatment to tissue that does not need treatment, an electrically conductive compound that is intended to migrate through the endothelial layers of tissue to carry energy to the interstitial layers, or a combination of the above.
- the invention comprises a method for selective fluid delivery in a lumen.
- the method includes engaging a body tissue disposed about the lumen with a plurality of fluid delivery channels on a radially expandable structure near a distal end of a catheter when the expandable structure expands, the balloon material is a membrane of a fixed pore size, and adding energy or heat to the fluid adjacent to the balloon surface allows the specific molecules to be passed through the membrane at the specific region for the specific time by virtue of the energy/heat source being switched on or off.
- FIG. 1 schematically illustrates one embodiment of a catheter system having a coating for selective drug delivery to a body tissue being disposed about a lumen.
- FIG. 2 schematically illustrates one embodiment of an inflatable balloon for use in the catheter system of FIG. 1.
- FIG. 3A schematically illustrates a cross-sectional view and 3B is an enlarged view of the balloon of FIG. 2.
- FIGs. 4A and 4B schematically illustrates coatings covering the electrodes.
- FIG. 5 schematically illustrates the used of aptamers in treating tissue.
- FIG. 6 schematically illustrates placement of electrode pairs for use in bipolar energy treatment before, during, or after drug delivery.
- FIG. 7 schematically illustrates another embodiment of a catheter system having fluid delivery channels for selective fluid delivery to a body tissue being disposed about a lumen.
- FIG. 8A schematically illustrates a cross-section and FIG. 8B is an enlarged section of the balloon in FIG. 7 showing fluid delivery channels through the balloon coupled to electrodes mounted on a surface of the balloon.
- FIGs. 9A and 9B schematically illustrate cross-sectional views showing tissue treatment using biomolecules having a thermally releasable active portion and an inert portion coupled by covalent bond to a balloon surface.
- FIG. 10 schematically illustrates another embodiment of a balloon having a membrane for selective drug delivery to a body tissue being disposed about a lumen.
- the present invention discloses systems and methods for selective delivery of a fluid to body tissue in a lumen, in particular, selective drug delivery in a lumen. Selective delivery may also control when and where the drug is delivered, and the amount of drug delivered.
- ceramide a therapeutic fluid
- suramin rapamycin
- paclitaxel sirolimus
- zotarolimus everolimus
- a drug ananesthetic or therapeutic
- suitable fluids may be also be delivered to body tissue, for example, a therapeutic fluid, a small molecule, a gene therapeutic compound, an anti-thrombolytic agent, a lubricant (to allow higher temperatures without sticking), an electrically conductive compound to lower the impedance at the electrode, an electrically insulating compound to prevent treatment to tissue that does not need treatment, an electrically conductive compound that is intended to migrate through the endothelial layers of tissue to carry energy to the interstitial layers, or a combination of the above.
- a drug is incorporated into a coating on a balloon catheter that is thermally released once inside the lumen to selectively treat the tissue.
- a fluid or drug may be delivered through fluid delivery channels in a catheter system to selectively treat the tissue.
- multiple fluids or drugs may be delivered as part of a coating, through the fluid delivery channels, by thermal osmosis through a membrane, or any combination thereof.
- the drug may be delivered at one tissue site, while other embodiments portions of the drug to different sites.
- Some embodiments of the present invention use heating to release the drug coating.
- Other embodiments combine fluid or drug delivery with heating of the tissue before, during or after delivery to the tissue.
- Devices for heating artery tissue using RF, ultrasound, microwave and laser energies have been disclosed in co-pending U.S. Patent Application Nos. 11/975,474, 11/975,383, 11/122,263 and U.S. Provisional Application No. 61/099,155, the full disclosures of which are incorporated herein by reference.
- Some embodiments of the present invention provide systems and methods for drug delivery in a lumen in combination with heating during an angioplasty procedure. While drugs are disclosed, proteins, cells and/or molecules may also be delivered (discussed below).
- the angioplasty procedure itself is the procedure that will open the lumen. The heating will cause softening and shrinking of a lesion, enabling the plaque to reshape easily around the balloon while avoiding stretching of the vessel thus avoiding injury to the vessel.
- the drug will be released during the angioplasty procedure and the heating process.
- Drug delivery treatment during an angioplasty procedure will be a combination of:
- the pressure may be standard angioplasty dilation pressures of 10-16 atmospheres or may be more gentle dilation pressures of 6 atmospheres or less, and possibly as low as 1 to 2 atmospheres.
- Heating due to the RF energy in order to soften and shrink the lesion. Heating may also have other benefits related to the drug or drug delivery (discussed below).
- the Drug/Molecule/Protein/Cell element can be built of one component, or in combination of others such as:
- Drugs any molecule which will enable prevention or reduction of smooth muscle cell (SMC) proliferation and/or migration from the media to the intima, for example: ceramide, suramin, rapamycin and paclitaxel.
- SMC smooth muscle cell
- the heating of the tissue may have a key role in helping deliver the drug into the lesion or tissue, and deeper into the media.
- Proteins proteins such as anti-inflammatory proteins, antibodies and other kinds of proteins which will enable the reduction and healing of the inflammation inside the lesion, or enable prevention or reduction of SMC proliferation and migration.
- proteins proteins that will induce cell apoptosis or oncosis.
- the heating may have a key role in activating these proteins during the treatment, and if heated quickly during the procedure, enabling the maximum time exposure of the tissue to the proteins.
- the half-life of a protein is the time it takes before any half of the protein pool for that particular protein is left, for human proteins, it ranges from minutes to 80 hours.
- ATP Adenosine-5'-triphosphate
- the balloon is covered with the protein and the electrodes are covered with ATP (or the opposite) and the protein will be released with the balloon inflation, and the ATP will be released when the energy will be emitted from the electrodes (or the opposite).
- HSP heat shock proteins
- SMC smooth muscle cells
- Fig. 1 shows one embodiment of a catheter system 10 having a releasable coating for selective drug delivery to a body tissue being disposed about a lumen.
- the catheter system 10 includes a balloon catheter 12 having a catheter body 14 with a proximal end 16 and a distal end 18.
- Catheter body 14 is flexible and defines a catheter axis 15, and may include one or more lumens, such as a guidewire lumen 22 and an inflation lumen 24.
- Catheter 12 includes an inflatable balloon 20 adjacent distal end 18 and a housing 29 adjacent proximal end 16.
- Housing 29 includes a first connector 26 in communication with guidewire lumen 22 and a second connector 28 in fluid communication with inflation lumen 24.
- Inflation lumen 24 extends between balloon 20 and second connector 28.
- Both first and second connectors 26, 28 may optionally comprise a standard connector, such as a Luer-LocTM connector.
- a distal tip may include an integral tip valve to allow passage of guidewires, and the like.
- Housing 29 also accommodates an electrical connector 38.
- Connector 38 includes a plurality of electrical connections, each electrically coupled to electrodes 34 via conductors 36. This allows electrodes 34 to be easily energized, the electrodes often being energized by a controller 40 and power source 42, such as RF energy.
- electrical connector 38 is coupled to an RF generator via a controller 40, with controller 40 allowing energy to be selectively directed to electrodes 34.
- RF energy is disclosed
- suitable energy sources such as microwave energy, ultrasound energy, or laser energy, each having energy delivery portions configured to deliver the desired energy. See copending U.S. Provisional Application No. 61/099,155, the full disclosures of which are incorporated herein by reference.
- controller 40 may include a processor or be coupled to a processor to control or record treatment.
- the processor will typically comprise computer hardware and/or software, often including one or more programmable processor unit running machine readable program instructions or code for implementing some or all of one or more of the methods described herein.
- the code will often be embodied in a tangible media such as a memory (optionally a read only memory, a random access memory, a non-volatile memory, or the like) and/or a recording media (such as a floppy disk, a hard drive, a CD, a DVD, a nonvolatile solid-state memory card, or the like).
- the code and/or associated data and signals may also be transmitted to or from the processor via a network connection (such as a wireless network, an Ethernet, an internet, an intranet, or the like), and some or all of the code may also be transmitted between components of catheter system 10 and within processor via one or more bus, and appropriate standard or proprietary communications cards, connectors, cables, and the like will often be included in the processor.
- a network connection such as a wireless network, an Ethernet, an internet, an intranet, or the like
- Processor will often be configured to perform the calculations and signal transmission steps described herein at least in part by programming the processor with the software code, which may be written as a single program, a series of separate subroutines or related programs, or the like.
- the processor may comprise standard or proprietary digital and/or analog signal processing hardware, software, and/or firmware, and will typically have sufficient processing power to perform the calculations described herein during treatment of the patient, the processor optionally comprising a personal computer, a notebook computer, a tablet computer, a proprietary processing unit, or a combination thereof.
- Standard or proprietary input devices such as a mouse, keyboard, touchscreen, joystick, etc.
- output devices such as a printer, speakers, display, etc.
- processors having a plurality of processing units may be employed in a wide range of centralized or distributed data processing architectures.
- Balloon 20 is illustrated in more detail in Fig. 2.
- Balloon 20 generally includes a proximal portion 30 coupled to inflation lumen 24 and a distal portion 32 coupled to guidewire lumen 22.
- Balloon 20 expands radially when inflated with a fluid or a gas.
- the fluid or gas may be non-conductive and/or cooled.
- balloon 20 may be a low pressure balloon pressurized to contact the artery tissue.
- balloon 20 is an angioplasty balloon capable of higher pressure to both heat the artery tissue and expand the artery lumen.
- Balloon 20 may comprise a compliant or non- compliant balloon having helical folds to facilitate reconfiguring the balloon from a radially expanded, inflated configuration to a low profile configuration, particularly for removal after use.
- Electrodes 34 are mounted on a surface of balloon 20, with associated conductors 36 extending proximally from the electrodes. Electrodes 34 may be arranged in many different patterns or arrays on balloon 20. The system may be used for monopolar or bipolar application of energy. For delivery of bipolar energy, adjacent electrodes are axially offset to allow bipolar energy to be directed between adjacent circumferential (axially offset) electrodes. In other embodiments, electrodes may be arranged in bands around the balloon to allow bipolar energy to be directed between adjacent distal and proximal electrodes.
- a coating 35 is coupled to the balloon 20 and positioned between electrodes 34, such as shown in FIGs. 3A and 3B.
- Coating 35 includes a fluid or drug to be delivered to the targeted tissue. It is envisioned that the coating will be thermally activated and configured to be released from the balloon surface at a temperature above body temperature (greater than 37C). The idea is to have the energy delivery or heat, change the phase of a coating compound from a solid to a liquid, and releases the drug. This temperature increase involves activating electrodes 34 using RF energy. As the energy is increased, the coating 35 between the electrodes 34 is heated and released thermally to the local tissue 48. Coating 35 is durable or flexible such that it can be folded with the balloon 20 without separation or delamination.
- a second coating 35 A may be used to cover electrodes 34, such as shown in FIG. 4 A.
- Second coating 35 A may be an insulating coating on the electrodes 34.
- the second coating 35A would be used when treating inside a metallic object in the lumen, such as a stent, because if the electrodes 34 come in contact with metal, they may short and the treatment will end. If the electrodes 34 are coated with a material with electrical properties such that the electrodes can not be shorted with metallic objects, the treatment can continue even when in contact with metal objects. This would allow catheter system 10 to treat inside objects like stents.
- Second coating 35 A may also act to insulate electrodes 34 from tissue 48, shown in FIG. 4B, which stops/prohibits energy flow through tissue 48 and sends the energy through coating 35, heating only the coating 35 between the electrodes 34, releasing the drug to the tissue 48.
- the second coating 35A may also include a different drug than coating 35.
- the coating may include drugs currently used in drug eluding stents, such as sirolimus (used in the CypherTM stent), paclitaxel (used in the TaxusTM stent), zotarolimus (used in the EndeavourTM stent) and everolimus (used in the Xience VTM stent).
- drugs currently used in drug eluding stents such as sirolimus (used in the CypherTM stent), paclitaxel (used in the TaxusTM stent), zotarolimus (used in the EndeavourTM stent) and everolimus (used in the Xience VTM stent).
- Some embodiments of the present invention may include aptamers 52 coated to the balloon 20 using a substrate that breaks down readily when heated, such as when the RF energy source is activated.
- Aptamers can be engineered to bind very specifically to various molecular targets such as small molecules, proteins, nucleic acids, and even cells, tissues and organisms.
- the aptamers 52 could be synthesized to bind 54 with desired tissue 48 to be treated, such as plaque, within the lumen or artery.
- aptamers 52 While the catheter system 10 is not powered and the balloon 20 deflated, the coating 35 with aptamers 52 would remain on the balloon 20. Once the balloon 20 is inflated and the energy unit turned on, the coating is released and the aptamers 52 bind to the desired tissue, such as shown in FIG. 5. In some embodiments, aptamers 52 would be conjugated to a microscopic bead 56 that is highly receptive to the energy 58, such as RF energy, emitted by the catheter system 10. The beads 56 convert the RF energy to thermal energy directly and only to the tissue that the aptamers 52 is in contact with.
- the energy 58 such as RF energy
- Aptamers are nucleic acids that bind to the surface of molecules in much the same way as antibodies.
- One importance difference between aptamers and antibodies is that aptamers can be produced by chemical synthesis whereas antibodies are produced biologically, first animals, then in culture or an expression system.
- Another important difference is that aptamers are very stable and not sensitive to their surrounding environment, including temperature.
- coating 35 may include a chemical solvent that has plaque softening properties.
- Ether, chloroform, benzene, and acetone are known to be lipid solvents.
- amino acids, proteins, carbohydrates, and nucleic acids are largely insoluble in these solvents. If the solvent is used in conjunction with tissue heating, the tissue treatment may require less energy over a shorter time period, lessening the chance of damage to healthy tissue. If the tissue includes calcium deposits, the same process used to deliver lipid solvents to plaque could be used to deliver calcium solvents to calcification sites. Calcium is highly soluble in a variety of organic solvents. In both cases, the solvent would be coupled to the surface of the balloon with a coating that would break down either with the application of heat or RF energy, or as the balloon is inflated.
- the coating may incorporate more than one drug, agent, or fluid listed herein within the coating, each having different phase change temperatures.
- an anesthetic could be administered at a lower melting temperature prior to a specific treatment of higher temperature where there may be a nerve in the general location.
- two coatings of differing material may be used, such as by layering.
- a first layer may include a first drug that attaches to the target tissue and act as a receptor to a second drug in a second layer.
- the coating is non-conductive to reduce or eliminate electrical shorts between electrodes.
- tissue signature could be used to identify treatment regions with the use of impedance measurements.
- Impedance measurements utilizing the radially spaced electrodes 34 within a lumen can be used to analyze tissue. Impedance measurements between pairs of adjacent electrodes (and/or between pairs of separated electrodes), may differ when the current path passes through diseased tissue, and when it passes through healthy tissues of the luminal wall. Hence, impedance measurements between the electrodes on either side of diseased tissue may indicate a lesion, while measurements between other pairs of adjacent electrodes indicate healthy tissue.
- Other characterization such as intravascular ultrasound, optical coherence tomography, or the like may be used to identify regions to be treated.
- Some embodiments described herein may be used to treat atherosclerotic disease by selective drug delivery in combination with "gentle heating” utilizing the “QlO Rule” to further enhance the fluid or drug treatment.
- QlO Rule it is well known that rates of biochemical reactions usually double when temperature is increased by 10°C.
- electrodes 34 are positioned circumferentially around the balloon 20.
- RF energy 43 is directed to electrodes adjacent pairs of electrodes 34A and 34C, or 34A and 34D, or any combination of 34A-34D, treating both the healthy tissue 45 and atherosclerotic material 48 within lumen 50.
- This arrangement creates an energy path 43 through the tissue that delivers energy or heat ("tissue remodeling energy") in particular treatment zones or segments to the artery tissue between the electrode pairs ("remodeling zones”) having a volume between the electrode pairs at a specific depth.
- tissue remodeling energy energy
- Using different combinations of electrode pairs may reduce or eliminate gaps between the remodeling zones by using overlapping pairs.
- Using electrode pairs with bipolar energy may avoid some potential issues of the monopolar approach.
- Diseased artery tissue 48 has a higher electrical resistivity than healthy artery tissue.
- tissue remodeling energy will go through the healthy tissue, diseased tissue, or a combination of both healthy and diseased tissues between the electrode pairs in the remodeling zones. Any number of electrode pairs may be used in different patterns or arrays to create a number of remodeling zones.
- the controller may apply either constant power, constant current, or constant voltage, whichever has the most advantage.
- the controller 40 may energize the electrodes with about 0.25 to 5 Watts average power for 1 to 180 seconds, or with about 4 to 45 Joules. Higher energy treatments are done at lower powers and longer durations, such as 0.5 Watts for 90 seconds or 0.25 Watts for 180 seconds. Most treatments in the 2 to 4 Watt range are performed in 1 to 4 seconds. Using a wider electrode spacing, it would be appropriate to scale up the power and duration of the treatment, in which case the average power could be higher than 5 Watts, and the total energy could exceed 45 Joules. Likewise, using a shorter or smaller electrode pair would require scaling the average power down, and the total energy could be less than 4 Joules.
- the power and duration are calibrated to be less than enough to cause severe damage, and particularly less than enough to ablate diseased tissue 48 within a blood vessel.
- the delivery of the drug and gentle heat may be accompanied by balloon angioplasty using gentle dilation to remodel the artery with dilation pressures which are at or significantly lower than standard, unheated angioplasty dilation pressures.
- balloon inflation pressures of 10-16 atmospheres may, for example, be appropriate for standard angioplasty dilation of a particular lesion
- modified dilation treatments combined with appropriate electrical potentials (through flexible circuit electrodes on the balloon, electrodes deposited directly on the balloon structure, or the like) described herein may employ from 10-16 atmospheres or may be effected with pressures of 6 atmospheres or less, and possibly as low as 1 to 2 atmospheres.
- Such moderate dilations pressures may (or may not) be combined with one or more aspects of the tissue characterization, tuned energy, eccentric treatments, and other treatment aspects described herein for treatment of diseases of the peripheral vasculature.
- drug clotting balloons have shown an even greater reduction in the frequency of restenosis than drug eluting stents and are removed after treatment, however, high pressure inflation is required to optimally deliver the anti-proliferation/anti-inflammatory biomolecules.
- the molecules may function to prevent restenosis by preventing inflammatory cell influx (chemo taxis), cell proliferation.
- the molecules may also function to stabilize the IEL matrix by providing structural support, thus "setting" the lumen diameter.
- Figs. 9A and 9B show another embodiment of a catheter system 200 for drug delivery to a body tissue 248.
- the system 200 is similar to system 10 above, except the use of biomolecules 235 coupled to the balloon 20 instead of a coating.
- the biomolecules 235 include a thermally releasable active portion 235a and an inert portion 235b coupled by covalent bond to a balloon 20 surface.
- the active portion or molecule 235b is capable of treating the desired tissue 248, which may be enhanced with temperature or pressure.
- the inert portion 235a of the biomolecule stays on the balloon.
- the embodiment described herein utilizes a radiofrequency endovascular balloon catheter that, upon low pressure inflation and energy delivery from the balloon to the atherosclerotic lesion, hyper-thermally releases the active portion of the biomolecule that is covalently bound to the balloon, thus, delivering the active portion of the molecule to the targeted tissue.
- the energy may also include ultrasound emitting energy.
- the active molecule 235b functions to prevent production of hyperplastic tissue by any means, including, but not limited to, cytostasis (prevention of mitosis), receptor maturation (i.e., those receptors at/on cells on the targeted tissue that are adhesive to/for a chemotactic to/for infiltrating cells that promote hyperplasic tissue formation.
- the molecule's bioactive portion 235b is released from the intact biomolecule 235 by delivery of energy (such as from electrodes 34) that induces a local hyperthermia environment.
- energy such as from electrodes 34
- the molecule is stable under the hyperthermia conditions.
- the molecule can prevent one or all of the following functions:
- the influx of the molecule 235b into the diseased tissue 48 is facilitated and/or hastened by the energy mediated hypothermia, i.e., cleavage from the intact biomolecule, migration into the diseased tissue, and residence in the diseased tissue by virtue of increased porosity are all accelerated by the hyperthermia.
- This invention uniquely delivers a bioactive molecule into diseased tissue with:
- Clinical application and uses are designed to reduce plaque, inhibit restenosis in stented or not-stented site, and may be used as an adjunctive treatment to aggressive non-implantable endovascular procedures and stent implants.
- Fig. 7 shows another embodiment of a catheter system 100 having fluid delivery channels for selective fluid delivery to a body tissue being disposed about a lumen.
- the catheter system 100 includes a balloon catheter 112 having a catheter body 114 with a proximal end 116 and a distal end 118.
- Catheter body 114 is flexible and defines a catheter axis 115, and may include one or more lumens, such as a guidewire lumen 122 and an inflation lumen 124.
- Catheter 112 includes an inflatable balloon 120 adjacent distal end 118 and a housing 129 adjacent proximal end 116.
- Housing 129 includes a first connector 126 in communication with guidewire lumen 122 and a second connector 128 in fluid communication with inflation lumen 124.
- Inflation lumen 124 extends between balloon 120 and second connector 128.
- Both first and second connectors 126, 128 may optionally comprise a standard connector, such as a Luer-LocTM connector.
- a distal tip may include an integral tip valve to allow passage of guidewires, and the like.
- Housing 129 also accommodates an electrical connector 138.
- Connector 138 includes a plurality of electrical connections, each electrically coupled to electrodes 134 via conductors 136. This allows electrodes 134 to be easily energized, the electrodes often being energized by a controller 140 and power source 142, such as RF energy, microwave energy, ultrasound energy, or other suitable energy sources.
- electrical connector 138 is coupled to an RF generator via a controller 140, with controller 140 allowing energy to be selectively directed to electrodes 134 or electrode pairs.
- Controller 140 may include a processor or be coupled to a processor to control or record treatment.
- FIG. 8A shows a cross-section of the balloon 120 and FIG. 8B is an enlarged section showing fluid delivery channels 160 through the balloon 120 coupled to electrodes 134 mounted on a surface of balloon 120.
- Electrodes 134 include associated conductors extending proximally from the electrodes. Electrodes 134 and fluid delivery channels 160 may be arranged in many different patterns or arrays on balloon 120. Fluid delivery channels 160 may be coupled to a fluid reservoir or lumen 162 holding the fluid 152.
- the inflation medium may contain the fluid to be delivered.
- the channels 160 thru balloon 120 may be filled with wax-like material 164 that can be expelled thermally in order to open the channel (or any other material that can be expelled).
- electrodes 134 may open and close a flap to release the fluid.
- the delivery channels 160 may protrude from the balloon surface such that they are capable of penetrating the body tissue of the lumen.
- the electrodes may penetrate the body tissue.
- the catheter system 100 may also include a tissue analyzer configured to characterize the body tissue.
- electrodes 134 may be sensing electrodes, as discussed above, that could help characterize the tissue to identify regions the be treated or not using electrical impedance tomography. Other characterization, such as intravascular ultrasound, optical coherence tomography, or the like may be used to identify regions to be treated. Electrodes 134 may be energized in response to the characterized body tissue
- Some embodiments described herein may be used to treat atherosclerotic disease by selective fluid delivery in combination with "gentle heating" to further enhance the fluid delivery or treatment, as discussed above.
- Electrodes 134 may be selectively energized to open or close fluid delivery channels 160 to treat tissue.
- One method includes opening the fluid delivery channels 160 by selectively heating the electrodes (by Joule heating or other means, including inducing a heightened temperature in the adjacent region, whereby hear transfer could heat the electrode(s)), such that a material 164, that would otherwise block the channel, is phase changed from solid to liquid.
- Another possible method may include the use of MEMS (micro-elector-mechanical-systems) to open and/or close channels 160 selectively.
- the fluid delivery channels may be vias through the electrodes (perfused electrodes).
- the vias or small holes may be used to deliver a fluid to the artery tissue proximate the electrode.
- the holes may be less than 1 ⁇ m in diameter and may be made with a laser or ion beam.
- the holes may be made in the electrodes and balloon.
- electrode pads on a flexible circuit are designed with vias that are plated.
- the flexible circuit is mounted on a balloon and a laser or ion beam is used to create the holes in the flexible substrate and balloon. There may be several holes in the flexible/balloon for every electrode pad.
- the balloon may then be perfused with standard perfusion balloon equipment or specialized equipment. This perfusion approach may also provide additional advantages beyond fluid delivery, such as eliminating sticking, carry away heat or regulate the impedance of the load.
- a porous balloon may be used having fluid delivery channels on a micro-level, allowing select molecules through with the addition of heat.
- the porous balloon may have an inner layer, a porous outer layer or membrane, drug or fluid molecules positioned between the layers (i.e., a reservoir) and electrodes coupled to the outer layer. At low pressures, the molecules stay within the reservoir.
- the molecules may go through the porous layer, which may be done in different ways. For example, as the heat is applied, the drug molecules may become exited, providing enough force to go through the porous outer layer. In another example, as heat is applied to the balloon, the pores expand, allowing the drug molecules to go through the porous outer layer.
- the molecules may also pass through the porous outer layer or membrane by osmotic pressure along with the heat.
- the treatments may include a drug, and/or thermal, and/or small or large molecules injection, and/or RF, and/or balloon dilatation, and/or hyperthermia.
- a porous balloon may be used having fluid delivery channels on a micro-level in a membrane, allowing molecules through with the addition of pressure and heat.
- the concept delivers a fluid or drug to a specific site by passing it through the membrane, much like reverse osmosis.
- reverse osmosis a pressure is used to drive a liquid, such as water, through a membrane with passages so small that only the appropriate molecules can pass through.
- the membrane barrier retains a drug, like paclitaxel. At low pressures, the drug molecules are not able to pass through the membrane.
- pressure is applied to the drug molecules using a balloon the release of the drug is the accelerated by applying energy locally by an electrode pair or monopolar electrode.
- FIG. 10 shows one embodiment of a catheter system, similar to catheter system 10, having a balloon 300 with a non-porous inner balloon 305 (to provide pressure), a porous outer layer, membrane or sleeve 310, a drug or fluid 315 positioned between inner balloon 305 and membrane 310 (i.e., a reservoir), and electrodes 320 coupled to the membrane 310. Electrodes 320 may be similar to the electrodes describe above.
- the balloon is placed at the desired tissue site and the balloon is inflated to a suitable pressure, such as 4-6 ATM.
- a suitable pressure such as 4-6 ATM.
- the devices, systems, and methods disclosed herein may be used to selectively deliver fluid in any artery, for example, the femoral, popliteal, coronary and/or carotid arteries. While the disclosure focuses on the use of the technology in the vasculature, the technology would also be useful for any luminal obstruction.
- anatomical structures in which the present invention may be used are the esophagus, the oral cavity, the nasopharyngeal cavity, the auditory tube and tympanic cavity, the sinus of the brain, the arterial system, the venous system, the heart, the larynx, the trachea, the bronchus, the stomach, the duodenum, the ileum, the colon, the rectum, the bladder, the ureter, the ejaculatory duct, the vas deferens, the urethra, the uterine cavity, the vaginal canal, and the cervical canal.
- the devices, systems, and method disclosed herein may employ one or more of a wide variety of mechanisms to facilitate, promote, and/or enhance transport of at least one drug from a fluid, gel, or solid of a catheter (or other delivery structure) toward, to and/or into a desired treatment site or tissue.
- exemplary thermally-mediated drug transport mechanisms which may be employed are described above. Additional mechanisms may also be used including electrically mediated drug transport mechanisms, optionally including mechanisms such as electroporation, ionotophoresis, and the like. Electroporation may allow targeting drug molecules intracellularly via creating passages in the cell membrane.
- Electroporation can significantly increase the electrical conductivity and permeability of the cell plasma membrane by application of an external electrical field, optionally by application of an electroporation voltage (which may involve a series of electroporation potentials) using one or more electrodes of the balloon catheters described herein.
- Iontophoresis may be employed by applying a relatively small electric potential so as to deliver a medicine or other chemical through the luminal surface, with the electrical potential again optionally being applied using one or more electrodes of the balloon catheters described hereinabove.
- anti-inflammatory molecules could be delivered via iontophoretic membranes to atherosclerotic lesions.
- Small molecule inhibitors of inflammation, thrombogenesis, and thrombosis can be delivered to atherolosclerotic lesions via iontophoretic methods using devices and systems described herein to slow or prevent progression of atherosclerosis and thrombus formation.
- suitable inflammatory and/or thrombogenic tissue targets in the artery may include platelet cell adhesion factor (PECAM), Tissue Factor (TF), matrix metalloproteinases (MMP), and/or the like.
- PECAM platelet cell adhesion factor
- TF Tissue Factor
- MMP matrix metalloproteinases
- Examples of a small molecule anti-inflammatory / anti-thrombosis therapeutics that would be amenable to delivery via iontophoresis may include heparin, heparin sulfate, and/or the like.
- suitable potentials may be applied in either a bipolar arrangement (between electrodes of the balloon catheter) or in a monopolar mode.
- Suitable potentials may be applied by commercially available iontophoresis or electroporation systems, or specialized potential generators may be employed.
- These drug transport mechanisms can optionally be combined, for example, with a thermal mechanism used (for example, by energizing electrodes so as to heat a coating, and optionally to facilitate release of a drug and thermally enhance movement of the drug into a target tissue), followed with an electrically mediated drug transport mechanism (optionally by energizing the same electrodes or different electrodes of the balloon with a suitable potential).
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2009313873A AU2009313873B2 (en) | 2008-11-14 | 2009-11-13 | Selective drug delivery in a lumen |
CA2743857A CA2743857A1 (en) | 2008-11-14 | 2009-11-13 | Selective drug delivery in a lumen |
JP2011536537A JP5330533B2 (en) | 2008-11-14 | 2009-11-13 | Selective intraluminal drug delivery |
EP09826866.7A EP2352542B1 (en) | 2008-11-14 | 2009-11-13 | Selective drug delivery in a lumen |
CN200980153036.0A CN102271750B (en) | 2008-11-14 | 2009-11-13 | Selective drug delivery in a lumen |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11495808P | 2008-11-14 | 2008-11-14 | |
US61/114,958 | 2008-11-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2010057043A1 true WO2010057043A1 (en) | 2010-05-20 |
Family
ID=42170372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2009/064465 WO2010057043A1 (en) | 2008-11-14 | 2009-11-13 | Selective drug delivery in a lumen |
Country Status (7)
Country | Link |
---|---|
US (2) | US8396548B2 (en) |
EP (1) | EP2352542B1 (en) |
JP (1) | JP5330533B2 (en) |
CN (1) | CN102271750B (en) |
AU (1) | AU2009313873B2 (en) |
CA (1) | CA2743857A1 (en) |
WO (1) | WO2010057043A1 (en) |
Cited By (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2429641A1 (en) * | 2009-05-13 | 2012-03-21 | Vessix Vascular, Inc. | Directional delivery of energy and bioactives |
US8364237B2 (en) | 2005-03-28 | 2013-01-29 | Vessix Vascular, Inc. | Tuned RF energy for selective treatment of atheroma and other target tissues and/or structures |
US8396548B2 (en) | 2008-11-14 | 2013-03-12 | Vessix Vascular, Inc. | Selective drug delivery in a lumen |
US8401667B2 (en) | 2008-11-17 | 2013-03-19 | Vessix Vascular, Inc. | Selective accumulation of energy with or without knowledge of tissue topography |
US8444640B2 (en) | 2002-04-08 | 2013-05-21 | Medtronic Ardian Luxembourg S.A.R.L. | Methods and apparatus for performing a non-continuous circumferential treatment of a body lumen |
ITRM20110687A1 (en) * | 2011-12-27 | 2013-06-28 | Vincenzo Quaranta | CONTROLLED DRUG RELEASE DEVICE. |
US8496653B2 (en) | 2007-04-23 | 2013-07-30 | Boston Scientific Scimed, Inc. | Thrombus removal |
WO2013154776A3 (en) * | 2012-04-13 | 2013-12-19 | Covidien Lp | Energy delivery device and methods of use |
US8774922B2 (en) | 2002-04-08 | 2014-07-08 | Medtronic Ardian Luxembourg S.A.R.L. | Catheter apparatuses having expandable balloons for renal neuromodulation and associated systems and methods |
JP2014517731A (en) * | 2011-04-08 | 2014-07-24 | コヴィディエン リミテッド パートナーシップ | Iontophoretic catheter system and method for renal sympathetic denervation and iontophoretic drug delivery |
US8818514B2 (en) | 2002-04-08 | 2014-08-26 | Medtronic Ardian Luxembourg S.A.R.L. | Methods for intravascularly-induced neuromodulation |
US8920414B2 (en) | 2004-09-10 | 2014-12-30 | Vessix Vascular, Inc. | Tuned RF energy and electrical tissue characterization for selective treatment of target tissues |
US8986294B2 (en) | 2002-04-08 | 2015-03-24 | Medtronic Ardian Luxembourg S.a.rl. | Apparatuses for thermally-induced renal neuromodulation |
US9125667B2 (en) | 2004-09-10 | 2015-09-08 | Vessix Vascular, Inc. | System for inducing desirable temperature effects on body tissue |
US9125666B2 (en) | 2003-09-12 | 2015-09-08 | Vessix Vascular, Inc. | Selectable eccentric remodeling and/or ablation of atherosclerotic material |
US9138281B2 (en) | 2002-04-08 | 2015-09-22 | Medtronic Ardian Luxembourg S.A.R.L. | Methods for bilateral renal neuromodulation via catheter apparatuses having expandable baskets |
US9277955B2 (en) | 2010-04-09 | 2016-03-08 | Vessix Vascular, Inc. | Power generating and control apparatus for the treatment of tissue |
WO2016124612A1 (en) * | 2015-02-02 | 2016-08-11 | Olympus Winter & Ibe Gmbh | Electrosurgical applicator with capillary supply of fluid |
US9974607B2 (en) | 2006-10-18 | 2018-05-22 | Vessix Vascular, Inc. | Inducing desirable temperature effects on body tissue |
WO2020047256A1 (en) * | 2018-08-29 | 2020-03-05 | Boston Scientific Scimed, Inc. | Combination denervation therapy for glucose control in metabolic disorders |
US10675085B2 (en) | 2015-11-23 | 2020-06-09 | Boston Scientific Scimed, Inc. | Devices and methods for enhanced denervation procedures |
US11147952B2 (en) | 2016-04-28 | 2021-10-19 | Medtronic Vascular, Inc. | Drug coated inflatable balloon having a thermal dependent release layer |
CN114225119A (en) * | 2016-02-08 | 2022-03-25 | 祥丰医疗私人有限公司 | Expandable balloon comprising a coating |
US11376061B2 (en) | 2008-11-11 | 2022-07-05 | Covidien Lp | Energy delivery device and methods of use |
US11559671B2 (en) | 2016-02-08 | 2023-01-24 | Orbusneich Medical Pte. Ltd. | Drug eluting balloon |
US11904068B2 (en) | 2015-11-12 | 2024-02-20 | University Of Virginia Patent Foundation | Occlusive implant compositions |
EP3645092B1 (en) * | 2017-06-30 | 2024-04-03 | Avectas Limited | Electrospray catheter |
Families Citing this family (162)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6302875B1 (en) | 1996-10-11 | 2001-10-16 | Transvascular, Inc. | Catheters and related devices for forming passageways between blood vessels or other anatomical structures |
US6306166B1 (en) * | 1997-08-13 | 2001-10-23 | Scimed Life Systems, Inc. | Loading and release of water-insoluble drugs |
US20080213331A1 (en) | 2002-04-08 | 2008-09-04 | Ardian, Inc. | Methods and devices for renal nerve blocking |
US20070129761A1 (en) | 2002-04-08 | 2007-06-07 | Ardian, Inc. | Methods for treating heart arrhythmia |
US20070135875A1 (en) | 2002-04-08 | 2007-06-14 | Ardian, Inc. | Methods and apparatus for thermally-induced renal neuromodulation |
US9636174B2 (en) | 2002-04-08 | 2017-05-02 | Medtronic Ardian Luxembourg S.A.R.L. | Methods for therapeutic renal neuromodulation |
US7653438B2 (en) | 2002-04-08 | 2010-01-26 | Ardian, Inc. | Methods and apparatus for renal neuromodulation |
US6978174B2 (en) | 2002-04-08 | 2005-12-20 | Ardian, Inc. | Methods and devices for renal nerve blocking |
US20040226556A1 (en) | 2003-05-13 | 2004-11-18 | Deem Mark E. | Apparatus for treating asthma using neurotoxin |
US9713730B2 (en) | 2004-09-10 | 2017-07-25 | Boston Scientific Scimed, Inc. | Apparatus and method for treatment of in-stent restenosis |
WO2006063199A2 (en) | 2004-12-09 | 2006-06-15 | The Foundry, Inc. | Aortic valve repair |
US8019435B2 (en) | 2006-05-02 | 2011-09-13 | Boston Scientific Scimed, Inc. | Control of arterial smooth muscle tone |
EP2136853B1 (en) | 2007-01-21 | 2013-04-10 | Hemoteq AG | Medical product for treating stenosis of body passages and for preventing threatening restenosis |
US9192697B2 (en) | 2007-07-03 | 2015-11-24 | Hemoteq Ag | Balloon catheter for treating stenosis of body passages and for preventing threatening restenosis |
US8483831B1 (en) | 2008-02-15 | 2013-07-09 | Holaira, Inc. | System and method for bronchial dilation |
AU2009244058B2 (en) | 2008-05-09 | 2015-07-02 | Nuvaira, Inc | Systems, assemblies, and methods for treating a bronchial tree |
WO2010019481A1 (en) | 2008-08-11 | 2010-02-18 | Conceptx Medical, Inc. | Systems and methods for treating dyspnea, including via electrical afferent signal blocking |
WO2010138919A2 (en) | 2009-05-28 | 2010-12-02 | Angiodynamics, Inc. | System and method for synchronizing energy delivery to the cardiac rhythm |
US9895189B2 (en) | 2009-06-19 | 2018-02-20 | Angiodynamics, Inc. | Methods of sterilization and treating infection using irreversible electroporation |
EP3064230B1 (en) | 2009-07-10 | 2019-04-10 | Boston Scientific Scimed, Inc. | Use of nanocrystals for a drug delivery balloon |
JP5933434B2 (en) | 2009-07-17 | 2016-06-08 | ボストン サイエンティフィック サイムド,インコーポレイテッドBoston Scientific Scimed,Inc. | Method for producing drug delivery balloon |
WO2011056684A2 (en) | 2009-10-27 | 2011-05-12 | Innovative Pulmonary Solutions, Inc. | Delivery devices with coolable energy emitting assemblies |
AU2010319477A1 (en) | 2009-11-11 | 2012-05-24 | Holaira, Inc. | Systems, apparatuses, and methods for treating tissue and controlling stenosis |
US8911439B2 (en) | 2009-11-11 | 2014-12-16 | Holaira, Inc. | Non-invasive and minimally invasive denervation methods and systems for performing the same |
WO2011081712A1 (en) * | 2009-12-31 | 2011-07-07 | Boston Scientific Scimed, Inc. | Cryo activated drug delivery and cutting balloons |
JP5918700B2 (en) * | 2010-01-29 | 2016-05-18 | アイコン メディカル コーポレーション | Biodegradable protrusions on inflatable devices |
US9192790B2 (en) | 2010-04-14 | 2015-11-24 | Boston Scientific Scimed, Inc. | Focused ultrasonic renal denervation |
US8473067B2 (en) | 2010-06-11 | 2013-06-25 | Boston Scientific Scimed, Inc. | Renal denervation and stimulation employing wireless vascular energy transfer arrangement |
GB2535657A (en) * | 2010-07-13 | 2016-08-24 | Sandhill Scient Inc | Apparatus and method for detecting and measuring condition of esophageal mucosa and indications of gastroesophageal reflux disease |
US9155589B2 (en) | 2010-07-30 | 2015-10-13 | Boston Scientific Scimed, Inc. | Sequential activation RF electrode set for renal nerve ablation |
US9084609B2 (en) | 2010-07-30 | 2015-07-21 | Boston Scientific Scime, Inc. | Spiral balloon catheter for renal nerve ablation |
US9408661B2 (en) | 2010-07-30 | 2016-08-09 | Patrick A. Haverkost | RF electrodes on multiple flexible wires for renal nerve ablation |
US9463062B2 (en) | 2010-07-30 | 2016-10-11 | Boston Scientific Scimed, Inc. | Cooled conductive balloon RF catheter for renal nerve ablation |
US9358365B2 (en) | 2010-07-30 | 2016-06-07 | Boston Scientific Scimed, Inc. | Precision electrode movement control for renal nerve ablation |
US8889211B2 (en) | 2010-09-02 | 2014-11-18 | Boston Scientific Scimed, Inc. | Coating process for drug delivery balloons using heat-induced rewrap memory |
WO2012051433A2 (en) | 2010-10-13 | 2012-04-19 | Angiodynamics, Inc. | System and method for electrically ablating tissue of a patient |
US8974451B2 (en) | 2010-10-25 | 2015-03-10 | Boston Scientific Scimed, Inc. | Renal nerve ablation using conductive fluid jet and RF energy |
WO2012058289A2 (en) * | 2010-10-27 | 2012-05-03 | Dignity Health | Uterine electrical stimulation system and method |
US9220558B2 (en) | 2010-10-27 | 2015-12-29 | Boston Scientific Scimed, Inc. | RF renal denervation catheter with multiple independent electrodes |
US9872983B2 (en) | 2010-10-27 | 2018-01-23 | Dignity Health | Uterine electrical stimulation system and method |
US9028485B2 (en) | 2010-11-15 | 2015-05-12 | Boston Scientific Scimed, Inc. | Self-expanding cooling electrode for renal nerve ablation |
US9668811B2 (en) | 2010-11-16 | 2017-06-06 | Boston Scientific Scimed, Inc. | Minimally invasive access for renal nerve ablation |
US9089350B2 (en) | 2010-11-16 | 2015-07-28 | Boston Scientific Scimed, Inc. | Renal denervation catheter with RF electrode and integral contrast dye injection arrangement |
US9326751B2 (en) | 2010-11-17 | 2016-05-03 | Boston Scientific Scimed, Inc. | Catheter guidance of external energy for renal denervation |
US9060761B2 (en) | 2010-11-18 | 2015-06-23 | Boston Scientific Scime, Inc. | Catheter-focused magnetic field induced renal nerve ablation |
US9192435B2 (en) | 2010-11-22 | 2015-11-24 | Boston Scientific Scimed, Inc. | Renal denervation catheter with cooled RF electrode |
US9023034B2 (en) | 2010-11-22 | 2015-05-05 | Boston Scientific Scimed, Inc. | Renal ablation electrode with force-activatable conduction apparatus |
US20120157993A1 (en) | 2010-12-15 | 2012-06-21 | Jenson Mark L | Bipolar Off-Wall Electrode Device for Renal Nerve Ablation |
WO2012096787A1 (en) * | 2010-12-30 | 2012-07-19 | Surmodics, Inc. | Double wall catheter for delivering therapeutic agent |
US9220561B2 (en) | 2011-01-19 | 2015-12-29 | Boston Scientific Scimed, Inc. | Guide-compatible large-electrode catheter for renal nerve ablation with reduced arterial injury |
US8663190B2 (en) | 2011-04-22 | 2014-03-04 | Ablative Solutions, Inc. | Expandable catheter system for peri-ostial injection and muscle and nerve fiber ablation |
US9237925B2 (en) | 2011-04-22 | 2016-01-19 | Ablative Solutions, Inc. | Expandable catheter system for peri-ostial injection and muscle and nerve fiber ablation |
EP2701623B1 (en) | 2011-04-25 | 2016-08-17 | Medtronic Ardian Luxembourg S.à.r.l. | Apparatus related to constrained deployment of cryogenic balloons for limited cryogenic ablation of vessel walls |
AU2012283908B2 (en) | 2011-07-20 | 2017-02-16 | Boston Scientific Scimed, Inc. | Percutaneous devices and methods to visualize, target and ablate nerves |
WO2013016203A1 (en) | 2011-07-22 | 2013-01-31 | Boston Scientific Scimed, Inc. | Nerve modulation system with a nerve modulation element positionable in a helical guide |
US8669360B2 (en) | 2011-08-05 | 2014-03-11 | Boston Scientific Scimed, Inc. | Methods of converting amorphous drug substance into crystalline form |
US9278196B2 (en) | 2011-08-24 | 2016-03-08 | Ablative Solutions, Inc. | Expandable catheter system for vessel wall injection and muscle and nerve fiber ablation |
US20130053792A1 (en) | 2011-08-24 | 2013-02-28 | Ablative Solutions, Inc. | Expandable catheter system for vessel wall injection and muscle and nerve fiber ablation |
US9056185B2 (en) | 2011-08-24 | 2015-06-16 | Ablative Solutions, Inc. | Expandable catheter system for fluid injection into and deep to the wall of a blood vessel |
WO2013028208A1 (en) | 2011-08-25 | 2013-02-28 | Boston Scientific Scimed, Inc. | Medical device with crystalline drug coating |
US9078665B2 (en) | 2011-09-28 | 2015-07-14 | Angiodynamics, Inc. | Multiple treatment zone ablation probe |
WO2013055826A1 (en) | 2011-10-10 | 2013-04-18 | Boston Scientific Scimed, Inc. | Medical devices including ablation electrodes |
US9420955B2 (en) | 2011-10-11 | 2016-08-23 | Boston Scientific Scimed, Inc. | Intravascular temperature monitoring system and method |
EP2765940B1 (en) | 2011-10-11 | 2015-08-26 | Boston Scientific Scimed, Inc. | Off-wall electrode device for nerve modulation |
US9364284B2 (en) | 2011-10-12 | 2016-06-14 | Boston Scientific Scimed, Inc. | Method of making an off-wall spacer cage |
US9162046B2 (en) | 2011-10-18 | 2015-10-20 | Boston Scientific Scimed, Inc. | Deflectable medical devices |
WO2013059202A1 (en) | 2011-10-18 | 2013-04-25 | Boston Scientific Scimed, Inc. | Integrated crossing balloon catheter |
CN108095821B (en) | 2011-11-08 | 2021-05-25 | 波士顿科学西美德公司 | Orifice renal nerve ablation |
US9119600B2 (en) | 2011-11-15 | 2015-09-01 | Boston Scientific Scimed, Inc. | Device and methods for renal nerve modulation monitoring |
US9119632B2 (en) | 2011-11-21 | 2015-09-01 | Boston Scientific Scimed, Inc. | Deflectable renal nerve ablation catheter |
DE102011120004B3 (en) | 2011-11-30 | 2013-03-14 | Universitätsklinikum Freiburg | Device for detaching wall-shaped thrombi from a body vessel |
EP2788078B1 (en) | 2011-12-09 | 2020-09-02 | Metavention, Inc. | Therapeutic neuromodulation of the hepatic system |
WO2013090648A1 (en) | 2011-12-16 | 2013-06-20 | modeRNA Therapeutics | Modified nucleoside, nucleotide, and nucleic acid compositions |
US9265969B2 (en) | 2011-12-21 | 2016-02-23 | Cardiac Pacemakers, Inc. | Methods for modulating cell function |
EP2793690B1 (en) | 2011-12-23 | 2021-04-07 | Vessix Vascular, Inc. | Expandable balloon or an electrode pad with a heat sensing device |
US9433760B2 (en) | 2011-12-28 | 2016-09-06 | Boston Scientific Scimed, Inc. | Device and methods for nerve modulation using a novel ablation catheter with polymeric ablative elements |
US9050106B2 (en) | 2011-12-29 | 2015-06-09 | Boston Scientific Scimed, Inc. | Off-wall electrode device and methods for nerve modulation |
WO2013163322A1 (en) | 2012-04-24 | 2013-10-31 | Cibiem, Inc. | Endovascular catheters and methods for carotid body ablation |
US10660703B2 (en) | 2012-05-08 | 2020-05-26 | Boston Scientific Scimed, Inc. | Renal nerve modulation devices |
WO2013181667A1 (en) | 2012-06-01 | 2013-12-05 | Cibiem, Inc. | Percutaneous methods and devices for carotid body ablation |
WO2013181660A1 (en) | 2012-06-01 | 2013-12-05 | Cibiem, Inc. | Methods and devices for cryogenic carotid body ablation |
US9381326B2 (en) | 2012-06-15 | 2016-07-05 | W. L. Gore & Associates, Inc. | Vascular occlusion and drug delivery devices, systems, and methods |
WO2014005155A1 (en) | 2012-06-30 | 2014-01-03 | Cibiem, Inc. | Carotid body ablation via directed energy |
US20140073907A1 (en) | 2012-09-12 | 2014-03-13 | Convergent Life Sciences, Inc. | System and method for image guided medical procedures |
US10321946B2 (en) | 2012-08-24 | 2019-06-18 | Boston Scientific Scimed, Inc. | Renal nerve modulation devices with weeping RF ablation balloons |
US9173696B2 (en) | 2012-09-17 | 2015-11-03 | Boston Scientific Scimed, Inc. | Self-positioning electrode system and method for renal nerve modulation |
US10549127B2 (en) | 2012-09-21 | 2020-02-04 | Boston Scientific Scimed, Inc. | Self-cooling ultrasound ablation catheter |
US10398464B2 (en) | 2012-09-21 | 2019-09-03 | Boston Scientific Scimed, Inc. | System for nerve modulation and innocuous thermal gradient nerve block |
US10835305B2 (en) | 2012-10-10 | 2020-11-17 | Boston Scientific Scimed, Inc. | Renal nerve modulation devices and methods |
US20140121657A1 (en) * | 2012-10-26 | 2014-05-01 | Biosense Webster (Israel) Ltd. | Irrrigated ablation catheter with deformable head |
US8740849B1 (en) | 2012-10-29 | 2014-06-03 | Ablative Solutions, Inc. | Peri-vascular tissue ablation catheter with support structures |
US9301795B2 (en) | 2012-10-29 | 2016-04-05 | Ablative Solutions, Inc. | Transvascular catheter for extravascular delivery |
US10945787B2 (en) | 2012-10-29 | 2021-03-16 | Ablative Solutions, Inc. | Peri-vascular tissue ablation catheters |
US9554849B2 (en) | 2012-10-29 | 2017-01-31 | Ablative Solutions, Inc. | Transvascular method of treating hypertension |
US9526827B2 (en) | 2012-10-29 | 2016-12-27 | Ablative Solutions, Inc. | Peri-vascular tissue ablation catheter with support structures |
US10736656B2 (en) | 2012-10-29 | 2020-08-11 | Ablative Solutions | Method for painless renal denervation using a peri-vascular tissue ablation catheter with support structures |
US10881458B2 (en) | 2012-10-29 | 2021-01-05 | Ablative Solutions, Inc. | Peri-vascular tissue ablation catheters |
US10226278B2 (en) | 2012-10-29 | 2019-03-12 | Ablative Solutions, Inc. | Method for painless renal denervation using a peri-vascular tissue ablation catheter with support structures |
DE102012021729B3 (en) * | 2012-11-05 | 2013-12-05 | Universitätsklinikum Freiburg | Device for detaching wall-shaped thrombi from a body vessel |
US9398933B2 (en) | 2012-12-27 | 2016-07-26 | Holaira, Inc. | Methods for improving drug efficacy including a combination of drug administration and nerve modulation |
EP3434311B1 (en) * | 2012-12-28 | 2021-01-27 | Bard Peripheral Vascular, Inc. | Drug delivery via mechanical vibration balloon |
CN103505798B (en) * | 2013-09-30 | 2015-09-09 | 上海魅丽纬叶医疗科技有限公司 | The fluted ablation catheter in surface |
ES2921176T3 (en) | 2013-02-07 | 2022-08-19 | Shanghai Golden Leaf Med Tec Co Ltd | Method, radiofrequency ablation system and radiofrequency ablation device thereof |
US9693821B2 (en) | 2013-03-11 | 2017-07-04 | Boston Scientific Scimed, Inc. | Medical devices for modulating nerves |
US9956033B2 (en) | 2013-03-11 | 2018-05-01 | Boston Scientific Scimed, Inc. | Medical devices for modulating nerves |
US9320530B2 (en) | 2013-03-13 | 2016-04-26 | The Spectranetics Corporation | Assisted cutting balloon |
US10842567B2 (en) | 2013-03-13 | 2020-11-24 | The Spectranetics Corporation | Laser-induced fluid filled balloon catheter |
US9808311B2 (en) | 2013-03-13 | 2017-11-07 | Boston Scientific Scimed, Inc. | Deflectable medical devices |
US9055950B2 (en) | 2013-03-15 | 2015-06-16 | Chemo S.A. France | Method and system for delivering a tissue treatment using a balloon-catheter system |
US10265122B2 (en) | 2013-03-15 | 2019-04-23 | Boston Scientific Scimed, Inc. | Nerve ablation devices and related methods of use |
CN105228546B (en) | 2013-03-15 | 2017-11-14 | 波士顿科学国际有限公司 | Utilize the impedance-compensated medicine equipment and method that are used to treat hypertension |
CN105473090B (en) | 2013-03-15 | 2019-05-03 | 波士顿科学国际有限公司 | Rebuild the method and device of the tissue of body passage or the tissue of neighbouring body passage |
AU2014268737A1 (en) * | 2013-05-20 | 2015-12-03 | Mayo Foundation For Medical Education And Research | Devices and methods for ablation of tissue |
JP2016523147A (en) | 2013-06-21 | 2016-08-08 | ボストン サイエンティフィック サイムド,インコーポレイテッドBoston Scientific Scimed,Inc. | Renal denervation balloon catheter with a riding-type electrode support |
EP3010436A1 (en) | 2013-06-21 | 2016-04-27 | Boston Scientific Scimed, Inc. | Medical devices for renal nerve ablation having rotatable shafts |
US9707036B2 (en) | 2013-06-25 | 2017-07-18 | Boston Scientific Scimed, Inc. | Devices and methods for nerve modulation using localized indifferent electrodes |
US9833283B2 (en) | 2013-07-01 | 2017-12-05 | Boston Scientific Scimed, Inc. | Medical devices for renal nerve ablation |
WO2015006480A1 (en) | 2013-07-11 | 2015-01-15 | Boston Scientific Scimed, Inc. | Devices and methods for nerve modulation |
WO2015006573A1 (en) | 2013-07-11 | 2015-01-15 | Boston Scientific Scimed, Inc. | Medical device with stretchable electrode assemblies |
US9925001B2 (en) | 2013-07-19 | 2018-03-27 | Boston Scientific Scimed, Inc. | Spiral bipolar electrode renal denervation balloon |
US10695124B2 (en) | 2013-07-22 | 2020-06-30 | Boston Scientific Scimed, Inc. | Renal nerve ablation catheter having twist balloon |
CN105555220B (en) | 2013-07-22 | 2019-05-17 | 波士顿科学国际有限公司 | Medical instrument for renal nerve ablation |
EP3035879A1 (en) | 2013-08-22 | 2016-06-29 | Boston Scientific Scimed, Inc. | Flexible circuit having improved adhesion to a renal nerve modulation balloon |
EP3041425B1 (en) | 2013-09-04 | 2022-04-13 | Boston Scientific Scimed, Inc. | Radio frequency (rf) balloon catheter having flushing and cooling capability |
US10952790B2 (en) | 2013-09-13 | 2021-03-23 | Boston Scientific Scimed, Inc. | Ablation balloon with vapor deposited cover layer |
US9687166B2 (en) | 2013-10-14 | 2017-06-27 | Boston Scientific Scimed, Inc. | High resolution cardiac mapping electrode array catheter |
US11246654B2 (en) | 2013-10-14 | 2022-02-15 | Boston Scientific Scimed, Inc. | Flexible renal nerve ablation devices and related methods of use and manufacture |
US9770606B2 (en) | 2013-10-15 | 2017-09-26 | Boston Scientific Scimed, Inc. | Ultrasound ablation catheter with cooling infusion and centering basket |
US9962223B2 (en) | 2013-10-15 | 2018-05-08 | Boston Scientific Scimed, Inc. | Medical device balloon |
EP3057521B1 (en) | 2013-10-18 | 2020-03-25 | Boston Scientific Scimed, Inc. | Balloon catheters with flexible conducting wires |
US9931046B2 (en) | 2013-10-25 | 2018-04-03 | Ablative Solutions, Inc. | Intravascular catheter with peri-vascular nerve activity sensors |
US9949652B2 (en) | 2013-10-25 | 2018-04-24 | Ablative Solutions, Inc. | Apparatus for effective ablation and nerve sensing associated with denervation |
US10517666B2 (en) | 2013-10-25 | 2019-12-31 | Ablative Solutions, Inc. | Apparatus for effective ablation and nerve sensing associated with denervation |
JP2016534842A (en) | 2013-10-25 | 2016-11-10 | ボストン サイエンティフィック サイムド,インコーポレイテッドBoston Scientific Scimed,Inc. | Embedded thermocouples in denervation flex circuits |
US9352134B2 (en) * | 2013-11-01 | 2016-05-31 | Biosense Webster (Israel) Ltd. | Segmented balloon catheter |
US11202671B2 (en) | 2014-01-06 | 2021-12-21 | Boston Scientific Scimed, Inc. | Tear resistant flex circuit assembly |
WO2015119890A1 (en) | 2014-02-04 | 2015-08-13 | Boston Scientific Scimed, Inc. | Alternative placement of thermal sensors on bipolar electrode |
US11000679B2 (en) | 2014-02-04 | 2021-05-11 | Boston Scientific Scimed, Inc. | Balloon protection and rewrapping devices and related methods of use |
CN104841060B (en) * | 2014-02-13 | 2019-02-01 | 山东瑞安泰医疗技术有限公司 | A kind of ultrasonically controlled-release medicine eluting balloon catheter and preparation method thereof |
WO2015138795A1 (en) | 2014-03-12 | 2015-09-17 | Cibiem, Inc. | Carotid body ablation with a transvenous ultrasound imaging and ablation catheter |
US10709490B2 (en) | 2014-05-07 | 2020-07-14 | Medtronic Ardian Luxembourg S.A.R.L. | Catheter assemblies comprising a direct heating element for renal neuromodulation and associated systems and methods |
US9668645B2 (en) | 2014-05-09 | 2017-06-06 | Novartis Ag | Imaging probes and associated devices, systems, and methods utilizing electrostatic actuators |
US20150359433A1 (en) * | 2014-06-12 | 2015-12-17 | Volcano Corporation | Image guided therapeutic catheter with drug eluting balloon |
WO2015194653A1 (en) * | 2014-06-20 | 2015-12-23 | 学校法人慶應義塾 | Drug release catheter device and drug release method |
JP6542205B2 (en) * | 2014-09-15 | 2019-07-10 | グローバス メディカル インコーポレイティッド | Surgical probe incorporating a dilator |
EP3240603B1 (en) | 2014-12-30 | 2019-05-01 | The Spectranetics Corporation | Laser-induced fluid filled balloon catheter |
WO2016109731A1 (en) | 2014-12-30 | 2016-07-07 | The Spectranetics Corporation | Laser-induced pressure wave emitting catheter sheath |
US11058492B2 (en) | 2014-12-30 | 2021-07-13 | The Spectranetics Corporation | Laser-induced pressure wave emitting catheter sheath |
KR101789703B1 (en) * | 2015-06-12 | 2017-10-25 | 서울대학교산학협력단 | Biosensor and method for forming the same |
US10327846B1 (en) | 2015-08-25 | 2019-06-25 | The Spectranetics Corporation | Methods for treating vascular stenoses including laser atherectomy and drug delivery via drug-coated balloons |
US10524859B2 (en) | 2016-06-07 | 2020-01-07 | Metavention, Inc. | Therapeutic tissue modulation devices and methods |
US20180100601A1 (en) * | 2016-10-08 | 2018-04-12 | Zepto Life Technology, LLC | Electrolytic membrane valve |
US10905492B2 (en) | 2016-11-17 | 2021-02-02 | Angiodynamics, Inc. | Techniques for irreversible electroporation using a single-pole tine-style internal device communicating with an external surface electrode |
US10821272B2 (en) | 2016-11-23 | 2020-11-03 | Biosense Webster (Israel) Ltd. | Double balloon catheter having a lobed inner balloon |
JP2020531139A (en) * | 2017-10-27 | 2020-11-05 | ボストン サイエンティフィック サイムド,インコーポレイテッドBoston Scientific Scimed,Inc. | Calcium electroporation delivery device |
US11116561B2 (en) | 2018-01-24 | 2021-09-14 | Medtronic Ardian Luxembourg S.A.R.L. | Devices, agents, and associated methods for selective modulation of renal nerves |
US11291382B2 (en) | 2018-06-01 | 2022-04-05 | Diversatek Healthcare, Inc. | System and method for detecting and measuring the condition of intraluminal esophageal mucosa |
US10849685B2 (en) | 2018-07-18 | 2020-12-01 | Ablative Solutions, Inc. | Peri-vascular tissue access catheter with locking handle |
CN110051364A (en) * | 2019-04-23 | 2019-07-26 | 重庆大学 | A kind of implanted electrode with drug release function |
CN110893126B (en) * | 2019-12-18 | 2020-10-27 | 徐隋意 | Bipolar electric coagulation forceps of encephalic model for experimental animal and preparation method thereof |
CN112274745A (en) * | 2020-10-29 | 2021-01-29 | 合肥达米医疗科技有限公司 | Double-layer bag double-cavity bronchial catheter |
WO2023137042A1 (en) * | 2022-01-12 | 2023-07-20 | Mayo Foundation For Medical Education And Research | Therapeutic systems and methods using electroporation |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5304121A (en) | 1990-12-28 | 1994-04-19 | Boston Scientific Corporation | Drug delivery system making use of a hydrogel polymer coating |
US5306250A (en) * | 1992-04-02 | 1994-04-26 | Indiana University Foundation | Method and apparatus for intravascular drug delivery |
US6706011B1 (en) * | 1996-12-27 | 2004-03-16 | Douglas Murphy-Chutorian | Laser assisted drug delivery |
US20040062852A1 (en) * | 2002-09-30 | 2004-04-01 | Medtronic, Inc. | Method for applying a drug coating to a medical device |
US6723064B2 (en) * | 2001-03-21 | 2004-04-20 | Advanced Medical Applications, Inc. | Ultrasonic catheter drug delivery method and device |
US20050283195A1 (en) * | 2004-06-18 | 2005-12-22 | Pastore Joseph M | Methods and apparatuses for localizing myocardial infarction during catheterization |
US20060235286A1 (en) * | 2005-03-28 | 2006-10-19 | Minnow Medical, Llc | Tuned RF energy for selective treatment of atheroma and other target tissues and/or structures |
US20070278103A1 (en) * | 2006-01-31 | 2007-12-06 | Nanocopoeia, Inc. | Nanoparticle coating of surfaces |
Family Cites Families (1241)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US164184A (en) | 1875-06-08 | Improvement in vesicular electrodes | ||
US1167014A (en) * | 1915-06-25 | 1916-01-04 | William R O'brien | Veterinary surgical instrument. |
US2505358A (en) * | 1949-04-20 | 1950-04-25 | Sklar Mfg Co Inc J | Double-cutting biopsy bistoury |
US2701559A (en) * | 1951-08-02 | 1955-02-08 | William A Cooper | Apparatus for exfoliating and collecting diagnostic material from inner walls of hollow viscera |
US3108593A (en) | 1961-03-13 | 1963-10-29 | Jacob A Glassman | Surgical extractor |
US3108594A (en) | 1962-08-14 | 1963-10-29 | Jacob A Glassman | Surgical extractor and method of use |
US3540431A (en) | 1968-04-04 | 1970-11-17 | Kazi Mobin Uddin | Collapsible filter for fluid flowing in closed passageway |
US6014590A (en) | 1974-03-04 | 2000-01-11 | Ep Technologies, Inc. | Systems and methods employing structures having asymmetric mechanical properties to support diagnostic or therapeutic elements in contact with tissue in interior body regions |
US3952747A (en) * | 1974-03-28 | 1976-04-27 | Kimmell Jr Garman O | Filter and filter insertion instrument |
US3996938A (en) | 1975-07-10 | 1976-12-14 | Clark Iii William T | Expanding mesh catheter |
US4046150A (en) | 1975-07-17 | 1977-09-06 | American Hospital Supply Corporation | Medical instrument for locating and removing occlusive objects |
US4290427A (en) | 1979-11-26 | 1981-09-22 | Thomas J. Fogarty | Endarterectomy apparatus |
US4402686A (en) | 1981-07-09 | 1983-09-06 | Medel Gonzalo A | Pinched nerve instrument |
US4483341A (en) | 1982-12-09 | 1984-11-20 | Atlantic Richfield Company | Therapeutic hypothermia instrument |
US4784132A (en) | 1983-03-25 | 1988-11-15 | Fox Kenneth R | Method of and apparatus for laser treatment of body lumens |
EP0152766A1 (en) * | 1984-01-24 | 1985-08-28 | Shiley Incorporated | Reduction of an arteriosclerotic lesion by selective absorption of electromagnetic energy in a component thereof |
US4574804A (en) | 1984-02-27 | 1986-03-11 | Board Of Regents, The University Of Texas System | Optic nerve clamp |
US4682596A (en) | 1984-05-22 | 1987-07-28 | Cordis Corporation | Electrosurgical catheter and method for vascular applications |
USRE33925E (en) | 1984-05-22 | 1992-05-12 | Cordis Corporation | Electrosurgical catheter aned method for vascular applications |
US4587975A (en) | 1984-07-02 | 1986-05-13 | Cardiac Pacemakers, Inc. | Dimension sensitive angioplasty catheter |
US5162217A (en) | 1984-08-27 | 1992-11-10 | Bio-Technology General Corp. | Plasmids for expression of human superoxide dismutase (SOD) analogs containing lambda PL promoter with engineered restriction site for substituting ribosomal binding sites and methods of use thereof |
US5143836A (en) | 1984-08-27 | 1992-09-01 | Bio-Technology General Corp. | Plasmids for expression of human superoxide dismutase (SOD) analogs containing lambda pl promoter with engineered restriction site for substituting ribosomal binding sites and methods of use thereof |
US6030611A (en) | 1984-08-27 | 2000-02-29 | Bio-Technology General Corp. | Therapeutic SOD compositions and uses thereof |
US4649936A (en) | 1984-10-11 | 1987-03-17 | Case Western Reserve University | Asymmetric single electrode cuff for generation of unidirectionally propagating action potentials for collision blocking |
US4799479A (en) * | 1984-10-24 | 1989-01-24 | The Beth Israel Hospital Association | Method and apparatus for angioplasty |
US5693043A (en) | 1985-03-22 | 1997-12-02 | Massachusetts Institute Of Technology | Catheter for laser angiosurgery |
US20020045811A1 (en) | 1985-03-22 | 2002-04-18 | Carter Kittrell | Laser ablation process and apparatus |
US5034010A (en) | 1985-03-22 | 1991-07-23 | Massachusetts Institute Of Technology | Optical shield for a laser catheter |
US5318024A (en) * | 1985-03-22 | 1994-06-07 | Massachusetts Institute Of Technology | Laser endoscope for spectroscopic imaging |
US4862886A (en) | 1985-05-08 | 1989-09-05 | Summit Technology Inc. | Laser angioplasty |
US4709698A (en) | 1986-05-14 | 1987-12-01 | Thomas J. Fogarty | Heatable dilation catheter |
GB8622797D0 (en) | 1986-09-22 | 1986-10-29 | Allied Colloids Ltd | Polymeric particles |
US4784162A (en) | 1986-09-23 | 1988-11-15 | Advanced Medical Technologies | Portable, multi-channel, physiological data monitoring system |
US5231995A (en) | 1986-11-14 | 1993-08-03 | Desai Jawahar M | Method for catheter mapping and ablation |
US4785806A (en) | 1987-01-08 | 1988-11-22 | Yale University | Laser ablation process and apparatus |
US4790310A (en) | 1987-02-04 | 1988-12-13 | Robert Ginsburg | Laser catheter having wide angle sweep |
US4765331A (en) | 1987-02-10 | 1988-08-23 | Circon Corporation | Electrosurgical device with treatment arc of less than 360 degrees |
US4823791A (en) | 1987-05-08 | 1989-04-25 | Circon Acmi Division Of Circon Corporation | Electrosurgical probe apparatus |
US4770653A (en) | 1987-06-25 | 1988-09-13 | Medilase, Inc. | Laser angioplasty |
US4938766A (en) | 1987-08-28 | 1990-07-03 | Jarvik Robert K | Prosthetic compliance devices |
US5154705A (en) | 1987-09-30 | 1992-10-13 | Lake Region Manufacturing Co., Inc. | Hollow lumen cable apparatus |
US4788975B1 (en) | 1987-11-05 | 1999-03-02 | Trimedyne Inc | Control system and method for improved laser angioplasty |
US4887605A (en) | 1988-02-18 | 1989-12-19 | Angelsen Bjorn A J | Laser catheter delivery system for controlled atheroma ablation combining laser angioplasty and intra-arterial ultrasonic imagining |
US5372138A (en) * | 1988-03-21 | 1994-12-13 | Boston Scientific Corporation | Acousting imaging catheters and the like |
US5178620A (en) * | 1988-06-10 | 1993-01-12 | Advanced Angioplasty Products, Inc. | Thermal dilatation catheter and method |
US4830003A (en) | 1988-06-17 | 1989-05-16 | Wolff Rodney G | Compressive stent and delivery system |
AU4191989A (en) | 1988-08-24 | 1990-03-23 | Marvin J. Slepian | Biodegradable polymeric endoluminal sealing |
US4920979A (en) | 1988-10-12 | 1990-05-01 | Huntington Medical Research Institute | Bidirectional helical electrode for nerve stimulation |
US6066130A (en) | 1988-10-24 | 2000-05-23 | The General Hospital Corporation | Delivering laser energy |
US4955377A (en) | 1988-10-28 | 1990-09-11 | Lennox Charles D | Device and method for heating tissue in a patient's body |
US5129396A (en) | 1988-11-10 | 1992-07-14 | Arye Rosen | Microwave aided balloon angioplasty with lumen measurement |
US5419323A (en) | 1988-12-21 | 1995-05-30 | Massachusetts Institute Of Technology | Method for laser induced fluorescence of tissue |
US5697369A (en) | 1988-12-22 | 1997-12-16 | Biofield Corp. | Method and apparatus for disease, injury and bodily condition screening or sensing |
AU4945490A (en) | 1989-01-06 | 1990-08-01 | Angioplasty Systems Inc. | Electrosurgical catheter for resolving atherosclerotic plaque |
US5749914A (en) | 1989-01-06 | 1998-05-12 | Advanced Coronary Intervention | Catheter for obstructed stent |
US5779698A (en) | 1989-01-18 | 1998-07-14 | Applied Medical Resources Corporation | Angioplasty catheter system and method for making same |
US5052402A (en) | 1989-01-31 | 1991-10-01 | C.R. Bard, Inc. | Disposable biopsy forceps |
US5453091A (en) | 1989-03-17 | 1995-09-26 | Merit Medical Systems, Inc. | RF transmission module for wirelessly transmitting balloon catheter data in a syringe inflation system |
US5098431A (en) * | 1989-04-13 | 1992-03-24 | Everest Medical Corporation | RF ablation catheter |
US4976711A (en) | 1989-04-13 | 1990-12-11 | Everest Medical Corporation | Ablation catheter with selectively deployable electrodes |
US5125928A (en) | 1989-04-13 | 1992-06-30 | Everest Medical Corporation | Ablation catheter with selectively deployable electrodes |
US5662701A (en) | 1989-08-18 | 1997-09-02 | Endovascular Instruments, Inc. | Anti-stenotic method and product for occluded and partially occluded arteries |
US5211651A (en) | 1989-08-18 | 1993-05-18 | Evi Corporation | Catheter atherotome |
ES2079483T3 (en) | 1989-08-18 | 1996-01-16 | Evi Corp | CATHETER ATEROTOME. |
US5282484A (en) * | 1989-08-18 | 1994-02-01 | Endovascular Instruments, Inc. | Method for performing a partial atherectomy |
US5071424A (en) | 1989-08-18 | 1991-12-10 | Evi Corporation | Catheter atherotome |
US5156610A (en) | 1989-08-18 | 1992-10-20 | Evi Corporation | Catheter atherotome |
EP0490979B1 (en) | 1989-09-08 | 1996-11-13 | Boston Scientific Corporation | Physiologic low stress angioplasty |
US5109859A (en) | 1989-10-04 | 1992-05-05 | Beth Israel Hospital Association | Ultrasound guided laser angioplasty |
US5344395A (en) | 1989-11-13 | 1994-09-06 | Scimed Life Systems, Inc. | Apparatus for intravascular cavitation or delivery of low frequency mechanical energy |
US5074871A (en) | 1989-12-07 | 1991-12-24 | Evi Corporation | Catheter atherotome |
US5178625A (en) * | 1989-12-07 | 1993-01-12 | Evi Corporation | Catheter atherotome |
US5158564A (en) | 1990-02-14 | 1992-10-27 | Angiomed Ag | Atherectomy apparatus |
US5084006A (en) | 1990-03-30 | 1992-01-28 | Alza Corporation | Iontopheretic delivery device |
US5098429A (en) * | 1990-04-17 | 1992-03-24 | Mmtc, Inc. | Angioplastic technique employing an inductively-heated ferrite material |
US5236413B1 (en) | 1990-05-07 | 1996-06-18 | Andrew J Feiring | Method and apparatus for inducing the permeation of medication into internal tissue |
US5092841A (en) | 1990-05-17 | 1992-03-03 | Wayne State University | Method for treating an arterial wall injured during angioplasty |
US5190540A (en) * | 1990-06-08 | 1993-03-02 | Cardiovascular & Interventional Research Consultants, Inc. | Thermal balloon angioplasty |
ATE123658T1 (en) * | 1990-06-15 | 1995-06-15 | Cortrak Medical Inc | DEVICE FOR DISPENSING MEDICATIONS. |
US5053033A (en) | 1990-10-10 | 1991-10-01 | Boston Advanced Technologies, Inc. | Inhibition of restenosis by ultraviolet radiation |
US5304171A (en) * | 1990-10-18 | 1994-04-19 | Gregory Kenton W | Catheter devices and methods for delivering |
US5139496A (en) | 1990-12-20 | 1992-08-18 | Hed Aharon Z | Ultrasonic freeze ablation catheters and probes |
US6524274B1 (en) * | 1990-12-28 | 2003-02-25 | Scimed Life Systems, Inc. | Triggered release hydrogel drug delivery system |
DE69131486T2 (en) * | 1990-12-28 | 2000-02-17 | Boston Scient Corp | CATHETER AS A MEDICINE DELIVERY SYSTEM |
US5102402A (en) * | 1991-01-04 | 1992-04-07 | Medtronic, Inc. | Releasable coatings on balloon catheters |
US5170802A (en) | 1991-01-07 | 1992-12-15 | Medtronic, Inc. | Implantable electrode for location within a blood vessel |
US5997497A (en) | 1991-01-11 | 1999-12-07 | Advanced Cardiovascular Systems | Ultrasound catheter having integrated drug delivery system and methods of using same |
US5267954A (en) | 1991-01-11 | 1993-12-07 | Baxter International Inc. | Ultra-sound catheter for removing obstructions from tubular anatomical structures such as blood vessels |
US5312328A (en) | 1991-01-11 | 1994-05-17 | Baxter International Inc. | Ultra-sound catheter for removing obstructions from tubular anatomical structures such as blood vessels |
US5405318A (en) | 1992-05-05 | 1995-04-11 | Baxter International Inc. | Ultra-sound catheter for removing obstructions from tubular anatomical structures such as blood vessels |
US5324255A (en) | 1991-01-11 | 1994-06-28 | Baxter International Inc. | Angioplasty and ablative devices having onboard ultrasound components and devices and methods for utilizing ultrasound to treat or prevent vasopasm |
US5368557A (en) | 1991-01-11 | 1994-11-29 | Baxter International Inc. | Ultrasonic ablation catheter device having multiple ultrasound transmission members |
US5957882A (en) | 1991-01-11 | 1999-09-28 | Advanced Cardiovascular Systems, Inc. | Ultrasound devices for ablating and removing obstructive matter from anatomical passageways and blood vessels |
US5380274A (en) | 1991-01-11 | 1995-01-10 | Baxter International Inc. | Ultrasound transmission member having improved longitudinal transmission properties |
US5447509A (en) | 1991-01-11 | 1995-09-05 | Baxter International Inc. | Ultrasound catheter system having modulated output with feedback control |
US5304115A (en) | 1991-01-11 | 1994-04-19 | Baxter International Inc. | Ultrasonic angioplasty device incorporating improved transmission member and ablation probe |
US5368558A (en) | 1991-01-11 | 1994-11-29 | Baxter International Inc. | Ultrasonic ablation catheter device having endoscopic component and method of using same |
US5916192A (en) | 1991-01-11 | 1999-06-29 | Advanced Cardiovascular Systems, Inc. | Ultrasonic angioplasty-atherectomy catheter and method of use |
US5542917A (en) | 1991-01-11 | 1996-08-06 | Baxter International, Inc. | Ultrasound delivery catheters incorporating improved distal tip construction |
AU660444B2 (en) | 1991-02-15 | 1995-06-29 | Ingemar H. Lundquist | Torquable catheter and method |
US5234407A (en) | 1991-03-06 | 1993-08-10 | Baxter International Inc. | Method and device for exchanging cardiovascular guide catheter while a previously inserted angioplasty guide wire remains in place |
US5454788A (en) | 1991-04-24 | 1995-10-03 | Baxter International Inc. | Exchangeable integrated-wire balloon catheter |
US5251634A (en) | 1991-05-03 | 1993-10-12 | Cyberonics, Inc. | Helical nerve electrode |
US6309379B1 (en) | 1991-05-23 | 2001-10-30 | Lloyd K. Willard | Sheath for selective delivery of multiple intravascular devices and methods of use thereof |
US5270654A (en) | 1991-07-05 | 1993-12-14 | Feinberg David A | Ultra-fast multi-section MRI using gradient and spin echo (grase) imaging |
US5383917A (en) * | 1991-07-05 | 1995-01-24 | Jawahar M. Desai | Device and method for multi-phase radio-frequency ablation |
JPH0596012A (en) * | 1991-10-07 | 1993-04-20 | Olympus Optical Co Ltd | Thermotherapic device |
US5697909A (en) | 1992-01-07 | 1997-12-16 | Arthrocare Corporation | Methods and apparatus for surgical cutting |
CA2122834C (en) | 1991-11-04 | 1999-10-05 | Henry Nita | Ultrasonic ablation device adapted for guidewire passage |
US5906614A (en) | 1991-11-08 | 1999-05-25 | Ep Technologies, Inc. | Tissue heating and ablation systems and methods using predicted temperature for monitoring and control |
US5383874A (en) | 1991-11-08 | 1995-01-24 | Ep Technologies, Inc. | Systems for identifying catheters and monitoring their use |
CA2106410C (en) | 1991-11-08 | 2004-07-06 | Stuart D. Edwards | Ablation electrode with insulated temperature sensing elements |
CA2126080A1 (en) | 1991-12-20 | 1993-07-08 | Jean-Yves Chapelon | Ultrasound therapy apparatus delivering ultrasound waves having thermal and cavitation effects |
US5498261A (en) * | 1991-12-20 | 1996-03-12 | Advanced Cardiovascular Systems, Inc. | Thermal angioplasty system |
US5301683A (en) | 1991-12-23 | 1994-04-12 | Durkan John A | Diagnosing carpal tunnel syndrome |
US5522873A (en) | 1991-12-26 | 1996-06-04 | Webster Laboratories, Inc. | Catheter having electrode with annular recess and method of using same |
US6179824B1 (en) | 1993-05-10 | 2001-01-30 | Arthrocare Corporation | System and methods for electrosurgical restenosis of body lumens |
US5681282A (en) | 1992-01-07 | 1997-10-28 | Arthrocare Corporation | Methods and apparatus for ablation of luminal tissues |
US5419767A (en) | 1992-01-07 | 1995-05-30 | Thapliyal And Eggers Partners | Methods and apparatus for advancing catheters through severely occluded body lumens |
US5993389A (en) | 1995-05-22 | 1999-11-30 | Ths International, Inc. | Devices for providing acoustic hemostasis |
US5242441A (en) | 1992-02-24 | 1993-09-07 | Boaz Avitall | Deflectable catheter with rotatable tip electrode |
US5263493A (en) | 1992-02-24 | 1993-11-23 | Boaz Avitall | Deflectable loop electrode array mapping and ablation catheter for cardiac chambers |
EP0558297B1 (en) | 1992-02-25 | 1997-04-16 | Japan Crescent Inc. | Heated balloon catheter |
US5330518A (en) | 1992-03-06 | 1994-07-19 | Urologix, Inc. | Method for treating interstitial tissue associated with microwave thermal therapy |
US5573533A (en) | 1992-04-10 | 1996-11-12 | Medtronic Cardiorhythm | Method and system for radiofrequency ablation of cardiac tissue |
US5540681A (en) | 1992-04-10 | 1996-07-30 | Medtronic Cardiorhythm | Method and system for radiofrequency ablation of tissue |
US5314466A (en) | 1992-04-13 | 1994-05-24 | Ep Technologies, Inc. | Articulated unidirectional microwave antenna systems for cardiac ablation |
US5300068A (en) | 1992-04-21 | 1994-04-05 | St. Jude Medical, Inc. | Electrosurgical apparatus |
CA2134071C (en) | 1992-04-23 | 1999-04-27 | Sew Wah Tay | Apparatus and method for sealing vascular punctures |
US5810810A (en) | 1992-04-23 | 1998-09-22 | Scimed Life Systems, Inc. | Apparatus and method for sealing vascular punctures |
USRE40863E1 (en) | 1992-04-23 | 2009-07-21 | Boston Scientific Scimed, Inc. | Apparatus and method for sealing vascular punctures |
US6063085A (en) | 1992-04-23 | 2000-05-16 | Scimed Life Systems, Inc. | Apparatus and method for sealing vascular punctures |
US5443470A (en) * | 1992-05-01 | 1995-08-22 | Vesta Medical, Inc. | Method and apparatus for endometrial ablation |
US5277201A (en) * | 1992-05-01 | 1994-01-11 | Vesta Medical, Inc. | Endometrial ablation apparatus and method |
US5295484A (en) | 1992-05-19 | 1994-03-22 | Arizona Board Of Regents For And On Behalf Of The University Of Arizona | Apparatus and method for intra-cardiac ablation of arrhythmias |
US5255679A (en) | 1992-06-02 | 1993-10-26 | Cardiac Pathways Corporation | Endocardial catheter for mapping and/or ablation with an expandable basket structure having means for providing selective reinforcement and pressure sensing mechanism for use therewith, and method |
US5478351A (en) | 1992-06-24 | 1995-12-26 | Microsurge, Inc. | Endoscopic surgical tool with handle and detachable tool assembly |
CA2137566A1 (en) | 1992-06-26 | 1994-01-06 | Joseph E. Laptewicz | Catheter with expandable wire mesh tip |
US5782239A (en) | 1992-06-30 | 1998-07-21 | Cordis Webster, Inc. | Unique electrode configurations for cardiovascular electrode catheter with built-in deflection method and central puller wire |
US5382228A (en) | 1992-07-09 | 1995-01-17 | Baxter International Inc. | Method and device for connecting ultrasound transmission member (S) to an ultrasound generating device |
US5365172A (en) | 1992-08-07 | 1994-11-15 | Brigham And Women's Hospital | Methods and apparatus for MRI |
US5297564A (en) | 1992-08-27 | 1994-03-29 | Love Jack W | Catheter technique for creation of an aortico-pulmonary shunt |
US5401272A (en) | 1992-09-25 | 1995-03-28 | Envision Surgical Systems, Inc. | Multimodality probe with extendable bipolar electrodes |
US5333614A (en) | 1992-09-28 | 1994-08-02 | Feiring Andrew J | Measurement of absolute vascular flow |
US6086581A (en) | 1992-09-29 | 2000-07-11 | Ep Technologies, Inc. | Large surface cardiac ablation catheter that assumes a low profile during introduction into the heart |
US5471982A (en) | 1992-09-29 | 1995-12-05 | Ep Technologies, Inc. | Cardiac mapping and ablation systems |
WO1994007446A1 (en) | 1992-10-05 | 1994-04-14 | Boston Scientific Corporation | Device and method for heating tissue |
CA2107741C (en) | 1992-10-07 | 2000-06-27 | Peter T. Keith | Ablation devices and methods of use |
US6398782B1 (en) | 1992-10-13 | 2002-06-04 | Edwards Lifesciences Corporation | Bipolar vascular sealing apparatus and methods |
US5432876C1 (en) | 1992-10-19 | 2002-05-21 | Minnesota Mining & Mfg | Illumination devices and optical fibres for use therein |
US5634901A (en) * | 1992-11-02 | 1997-06-03 | Localmed, Inc. | Method of using a catheter sleeve |
US5643297A (en) | 1992-11-09 | 1997-07-01 | Endovascular Instruments, Inc. | Intra-artery obstruction clearing apparatus and methods |
US5807306A (en) | 1992-11-09 | 1998-09-15 | Cortrak Medical, Inc. | Polymer matrix drug delivery apparatus |
US5571122A (en) | 1992-11-09 | 1996-11-05 | Endovascular Instruments, Inc. | Unitary removal of plaque |
US6923805B1 (en) | 1992-11-13 | 2005-08-02 | Scimed Life Systems, Inc. | Electrophysiology energy treatment devices and methods of use |
WO1994010922A1 (en) | 1992-11-13 | 1994-05-26 | Ep Technologies, Inc. | Cardial ablation systems using temperature monitoring |
US5676693A (en) | 1992-11-13 | 1997-10-14 | Scimed Life Systems, Inc. | Electrophysiology device |
DE4338758C2 (en) | 1992-11-13 | 2001-08-09 | Scimed Life Systems Inc | Catheter assembly |
US6068653A (en) | 1992-11-13 | 2000-05-30 | Scimed Life Systems, Inc. | Electrophysiology catheter device |
US5545161A (en) | 1992-12-01 | 1996-08-13 | Cardiac Pathways Corporation | Catheter for RF ablation having cooled electrode with electrically insulated sleeve |
US5981568A (en) | 1993-01-28 | 1999-11-09 | Neorx Corporation | Therapeutic inhibitor of vascular smooth muscle cells |
US5706809A (en) | 1993-01-29 | 1998-01-13 | Cardima, Inc. | Method and system for using multiple intravascular sensing devices to detect electrical activity |
CA2114988A1 (en) * | 1993-02-05 | 1994-08-06 | Matthew O'boyle | Ultrasonic angioplasty balloon catheter |
US6161543A (en) | 1993-02-22 | 2000-12-19 | Epicor, Inc. | Methods of epicardial ablation for creating a lesion around the pulmonary veins |
US6346074B1 (en) | 1993-02-22 | 2002-02-12 | Heartport, Inc. | Devices for less invasive intracardiac interventions |
US5797960A (en) | 1993-02-22 | 1998-08-25 | Stevens; John H. | Method and apparatus for thoracoscopic intracardiac procedures |
WO1994018896A1 (en) | 1993-02-23 | 1994-09-01 | Cardiovascular & Interventional Research Consultants, Inc. | Thermal balloon angioplasty |
US5403311A (en) | 1993-03-29 | 1995-04-04 | Boston Scientific Corporation | Electro-coagulation and ablation and other electrotherapeutic treatments of body tissue |
US6915806B2 (en) | 1993-05-10 | 2005-07-12 | Arthrocare Corporation | Method for harvesting graft vessel |
US5405346A (en) | 1993-05-14 | 1995-04-11 | Fidus Medical Technology Corporation | Tunable microwave ablation catheter |
US5364392A (en) | 1993-05-14 | 1994-11-15 | Fidus Medical Technology Corporation | Microwave ablation catheter system with impedance matching tuner and method |
US5693082A (en) | 1993-05-14 | 1997-12-02 | Fidus Medical Technology Corporation | Tunable microwave ablation catheter system and method |
EP0703756B1 (en) | 1993-06-10 | 2004-12-15 | IMRAN, Mir, A. | Transurethral radio frequency ablation apparatus |
JP3898754B2 (en) | 1993-07-01 | 2007-03-28 | ボストン サイエンティフィック リミテッド | Imaging, potential detection and ablation catheters |
US5860974A (en) * | 1993-07-01 | 1999-01-19 | Boston Scientific Corporation | Heart ablation catheter with expandable electrode and method of coupling energy to an electrode on a catheter shaft |
US5630837A (en) | 1993-07-01 | 1997-05-20 | Boston Scientific Corporation | Acoustic ablation |
US5584831A (en) | 1993-07-09 | 1996-12-17 | September 28, Inc. | Spinal fixation device and method |
US5409000A (en) * | 1993-09-14 | 1995-04-25 | Cardiac Pathways Corporation | Endocardial mapping and ablation system utilizing separately controlled steerable ablation catheter with ultrasonic imaging capabilities and method |
US5843124A (en) | 1993-09-28 | 1998-12-01 | Hemodynamics, Inc. | Surface opening adhesive sealer |
US5417672A (en) | 1993-10-04 | 1995-05-23 | Baxter International Inc. | Connector for coupling an ultrasound transducer to an ultrasound catheter |
US5427118A (en) | 1993-10-04 | 1995-06-27 | Baxter International Inc. | Ultrasonic guidewire |
US5496312A (en) * | 1993-10-07 | 1996-03-05 | Valleylab Inc. | Impedance and temperature generator control |
US5417208A (en) | 1993-10-12 | 1995-05-23 | Arrow International Investment Corp. | Electrode-carrying catheter and method of making same |
WO1995010225A1 (en) | 1993-10-15 | 1995-04-20 | Ep Technologies, Inc. | Multiple electrode element for mapping and ablating |
US5797903A (en) | 1996-04-12 | 1998-08-25 | Ep Technologies, Inc. | Tissue heating and ablation systems and methods using porous electrode structures with electrically conductive surfaces |
US5991650A (en) | 1993-10-15 | 1999-11-23 | Ep Technologies, Inc. | Surface coatings for catheters, direct contacting diagnostic and therapeutic devices |
US5840076A (en) | 1996-04-12 | 1998-11-24 | Ep Technologies, Inc. | Tissue heating and ablation systems and methods using electrode structures with distally oriented porous regions |
US5599345A (en) * | 1993-11-08 | 1997-02-04 | Zomed International, Inc. | RF treatment apparatus |
JP3400835B2 (en) | 1993-12-20 | 2003-04-28 | テルモ株式会社 | Secondary conduction path detector |
US5441498A (en) | 1994-02-16 | 1995-08-15 | Envision Surgical Systems, Inc. | Method of using a multimodality probe with extendable bipolar electrodes |
US5588962A (en) * | 1994-03-29 | 1996-12-31 | Boston Scientific Corporation | Drug treatment of diseased sites deep within the body |
US5505201A (en) | 1994-04-20 | 1996-04-09 | Case Western Reserve University | Implantable helical spiral cuff electrode |
US5451207A (en) | 1994-04-25 | 1995-09-19 | The Regents Of The University Of California | Method of coronary plaque removal with bypass and perfusion |
US5715819A (en) | 1994-05-26 | 1998-02-10 | The Carolinas Heart Institute | Microwave tomographic spectroscopy system and method |
US5573531A (en) | 1994-06-20 | 1996-11-12 | Gregory; Kenton W. | Fluid core laser angioscope |
US6405732B1 (en) | 1994-06-24 | 2002-06-18 | Curon Medical, Inc. | Method to treat gastric reflux via the detection and ablation of gastro-esophageal nerves and receptors |
US5505730A (en) | 1994-06-24 | 1996-04-09 | Stuart D. Edwards | Thin layer ablation apparatus |
US6056744A (en) | 1994-06-24 | 2000-05-02 | Conway Stuart Medical, Inc. | Sphincter treatment apparatus |
WO1996000036A1 (en) | 1994-06-27 | 1996-01-04 | Ep Technologies, Inc. | System for controlling tissue ablation using temperature sensors |
CA2194061C (en) | 1994-06-27 | 2006-04-11 | David K. Swanson | Systems and methods for sensing temperature within the body |
EP0767628B1 (en) | 1994-06-27 | 2004-01-14 | Boston Scientific Limited | Non-linear control systems for heating and ablating body tissue |
US5735846A (en) | 1994-06-27 | 1998-04-07 | Ep Technologies, Inc. | Systems and methods for ablating body tissue using predicted maximum tissue temperature |
US5857998A (en) | 1994-06-30 | 1999-01-12 | Boston Scientific Corporation | Stent and therapeutic delivery system |
WO1996002873A1 (en) | 1994-07-19 | 1996-02-01 | Hologram Technology International, Inc. | Image recording medium and method of making same |
US5810802A (en) * | 1994-08-08 | 1998-09-22 | E.P. Technologies, Inc. | Systems and methods for controlling tissue ablation using multiple temperature sensing elements |
US5967976A (en) | 1994-08-19 | 1999-10-19 | Novoste Corporation | Apparatus and methods for procedures related to the electrophysiology of the heart |
US5531520A (en) | 1994-09-01 | 1996-07-02 | Massachusetts Institute Of Technology | System and method of registration of three-dimensional data sets including anatomical body data |
US8025661B2 (en) * | 1994-09-09 | 2011-09-27 | Cardiofocus, Inc. | Coaxial catheter instruments for ablation with radiant energy |
US6572609B1 (en) | 1999-07-14 | 2003-06-03 | Cardiofocus, Inc. | Phototherapeutic waveguide apparatus |
US5647847A (en) | 1994-09-16 | 1997-07-15 | Scimed Life Systems, Inc. | Balloon catheter with improved pressure source |
US5876336A (en) * | 1994-10-11 | 1999-03-02 | Ep Technologies, Inc. | Systems and methods for guiding movable electrode elements within multiple-electrode structure |
US5810742A (en) | 1994-10-24 | 1998-09-22 | Transcan Research & Development Co., Ltd. | Tissue characterization based on impedance images and on impedance measurements |
US5817144A (en) | 1994-10-25 | 1998-10-06 | Latis, Inc. | Method for contemporaneous application OF laser energy and localized pharmacologic therapy |
US5571151A (en) | 1994-10-25 | 1996-11-05 | Gregory; Kenton W. | Method for contemporaneous application of laser energy and localized pharmacologic therapy |
US6689086B1 (en) | 1994-10-27 | 2004-02-10 | Advanced Cardiovascular Systems, Inc. | Method of using a catheter for delivery of ultrasonic energy and medicament |
US5643255A (en) | 1994-12-12 | 1997-07-01 | Hicor, Inc. | Steerable catheter with rotatable tip electrode and method of use |
US5665062A (en) * | 1995-01-23 | 1997-09-09 | Houser; Russell A. | Atherectomy catheter and RF cutting method |
US5776174A (en) | 1995-01-30 | 1998-07-07 | Illumenex Corporation | Stabilization of vascular lesions by ultraviolet radiation |
FR2729845B1 (en) | 1995-02-01 | 1997-07-25 | Centre Nat Rech Scient | ENDOCAVITY ECHOGRAPHIC IMAGING CATHETER |
US5869127A (en) * | 1995-02-22 | 1999-02-09 | Boston Scientific Corporation | Method of providing a substrate with a bio-active/biocompatible coating |
US6409722B1 (en) | 1998-07-07 | 2002-06-25 | Medtronic, Inc. | Apparatus and method for creating, maintaining, and controlling a virtual electrode used for the ablation of tissue |
US5904697A (en) | 1995-02-24 | 1999-05-18 | Heartport, Inc. | Devices and methods for performing a vascular anastomosis |
US5695504A (en) | 1995-02-24 | 1997-12-09 | Heartport, Inc. | Devices and methods for performing a vascular anastomosis |
US6110187A (en) | 1995-02-24 | 2000-08-29 | Heartport, Inc. | Device and method for minimizing heart displacements during a beating heart surgical procedure |
JP4408958B2 (en) | 1995-02-28 | 2010-02-03 | ボストン サイエンティフィック コーポレーション | Medical instruments |
US5797849A (en) | 1995-03-28 | 1998-08-25 | Sonometrics Corporation | Method for carrying out a medical procedure using a three-dimensional tracking and imaging system |
US6425912B1 (en) | 1995-05-05 | 2002-07-30 | Thermage, Inc. | Method and apparatus for modifying skin surface and soft tissue structure |
US5660836A (en) | 1995-05-05 | 1997-08-26 | Knowlton; Edward W. | Method and apparatus for controlled contraction of collagen tissue |
US6241753B1 (en) * | 1995-05-05 | 2001-06-05 | Thermage, Inc. | Method for scar collagen formation and contraction |
US5755753A (en) | 1995-05-05 | 1998-05-26 | Thermage, Inc. | Method for controlled contraction of collagen tissue |
US6430446B1 (en) | 1995-05-05 | 2002-08-06 | Thermage, Inc. | Apparatus for tissue remodeling |
US6251104B1 (en) | 1995-05-10 | 2001-06-26 | Eclipse Surgical Technologies, Inc. | Guiding catheter system for ablating heart tissue |
US5782760A (en) | 1995-05-23 | 1998-07-21 | Cardima, Inc. | Over-the-wire EP catheter |
US6190379B1 (en) * | 1995-06-06 | 2001-02-20 | Sun Star Technology, Inc. | Hot tip catheter |
US5666964A (en) | 1995-06-06 | 1997-09-16 | Meilus; Algis A. | Muscle treatment devices |
US6632193B1 (en) | 1995-06-07 | 2003-10-14 | Arthrocare Corporation | Systems and methods for electrosurgical tissue treatment |
US6837888B2 (en) | 1995-06-07 | 2005-01-04 | Arthrocare Corporation | Electrosurgical probe with movable return electrode and methods related thereto |
US5741248A (en) | 1995-06-07 | 1998-04-21 | Temple University-Of The Commonwealth System Of Higher Education | Fluorochemical liquid augmented cryosurgery |
US6293943B1 (en) | 1995-06-07 | 2001-09-25 | Ep Technologies, Inc. | Tissue heating and ablation systems and methods which predict maximum tissue temperature |
US6293942B1 (en) | 1995-06-23 | 2001-09-25 | Gyrus Medical Limited | Electrosurgical generator method |
EP0771176B2 (en) | 1995-06-23 | 2006-01-04 | Gyrus Medical Limited | An electrosurgical instrument |
US5702433A (en) | 1995-06-27 | 1997-12-30 | Arrow International Investment Corp. | Kink-resistant steerable catheter assembly for microwave ablation |
US8241217B2 (en) | 1995-06-29 | 2012-08-14 | Teratech Corporation | Portable ultrasound imaging data |
CA2225784A1 (en) | 1995-06-30 | 1997-01-23 | Boston Scientific Corporation | Ultrasound imaging catheter with a cutting element |
US5693029A (en) | 1995-07-10 | 1997-12-02 | World Medical Manufacturing Corporation | Pro-cell intra-cavity therapeutic agent delivery device |
US5865801A (en) * | 1995-07-18 | 1999-02-02 | Houser; Russell A. | Multiple compartmented balloon catheter with external pressure sensing |
US5672174A (en) | 1995-08-15 | 1997-09-30 | Rita Medical Systems, Inc. | Multiple antenna ablation apparatus and method |
US5800484A (en) | 1995-08-15 | 1998-09-01 | Rita Medical Systems, Inc. | Multiple antenna ablation apparatus with expanded electrodes |
US6763261B2 (en) * | 1995-09-20 | 2004-07-13 | Board Of Regents, The University Of Texas System | Method and apparatus for detecting vulnerable atherosclerotic plaque |
US6090618A (en) | 1996-10-07 | 2000-07-18 | Arch Development Corporation | DNA constructs and viral vectors comprising a smooth muscle promoter |
IL124037A (en) | 1995-10-13 | 2003-01-12 | Transvascular Inc | Device and system for interstitial transvascular intervention |
IL124038A (en) | 1995-10-13 | 2004-02-19 | Transvascular Inc | Apparatus for bypassing arterial obstructions and/or performing other transvascular procedures |
US5846245A (en) | 1995-10-20 | 1998-12-08 | New York University | Bone-adjusting device |
US5833593A (en) | 1995-11-09 | 1998-11-10 | United States Surgical Corporation | Flexible source wire for localized internal irradiation of tissue |
US5817092A (en) | 1995-11-09 | 1998-10-06 | Radio Therapeutics Corporation | Apparatus, system and method for delivering radio frequency energy to a treatment site |
US5837001A (en) | 1995-12-08 | 1998-11-17 | C. R. Bard | Radio frequency energy delivery system for multipolar electrode catheters |
US5906623A (en) | 1995-12-11 | 1999-05-25 | Boston Scientific Corporation | Lithotripsy system |
US6350276B1 (en) * | 1996-01-05 | 2002-02-26 | Thermage, Inc. | Tissue remodeling apparatus containing cooling fluid |
US5925038A (en) | 1996-01-19 | 1999-07-20 | Ep Technologies, Inc. | Expandable-collapsible electrode structures for capacitive coupling to tissue |
US5846238A (en) | 1996-01-19 | 1998-12-08 | Ep Technologies, Inc. | Expandable-collapsible electrode structures with distal end steering or manipulation |
US5846239A (en) | 1996-04-12 | 1998-12-08 | Ep Technologies, Inc. | Tissue heating and ablation systems and methods using segmented porous electrode structures |
US5853411A (en) | 1996-01-19 | 1998-12-29 | Ep Technologies, Inc. | Enhanced electrical connections for electrode structures |
US6071278A (en) | 1996-02-28 | 2000-06-06 | Ep Technologies, Inc. | Tissue heating and ablation systems and methods using porous electrode structures with specified electrical resistivities |
US5868736A (en) | 1996-04-12 | 1999-02-09 | Ep Technologies, Inc. | Systems and methods to control tissue heating or ablation with porous electrode structures |
US5891136A (en) | 1996-01-19 | 1999-04-06 | Ep Technologies, Inc. | Expandable-collapsible mesh electrode structures |
EP0975386A1 (en) | 1996-01-19 | 2000-02-02 | EP Technologies, Inc. | Tissue heating and ablation systems and methods using porous electrode structures |
US5879348A (en) | 1996-04-12 | 1999-03-09 | Ep Technologies, Inc. | Electrode structures formed from flexible, porous, or woven materials |
US5961513A (en) | 1996-01-19 | 1999-10-05 | Ep Technologies, Inc. | Tissue heating and ablation systems and methods using porous electrode structures |
US5830213A (en) | 1996-04-12 | 1998-11-03 | Ep Technologies, Inc. | Systems for heating and ablating tissue using multifunctional electrode structures |
US6475213B1 (en) | 1996-01-19 | 2002-11-05 | Ep Technologies, Inc. | Method of ablating body tissue |
WO1997025918A1 (en) | 1996-01-19 | 1997-07-24 | Ep Technologies, Inc. | Electrode structures formed from flexible, porous, or woven materials |
US5891135A (en) | 1996-01-19 | 1999-04-06 | Ep Technologies, Inc. | Stem elements for securing tubing and electrical wires to expandable-collapsible electrode structures |
US5836874A (en) | 1996-04-08 | 1998-11-17 | Ep Technologies, Inc. | Multi-function electrode structures for electrically analyzing and heating body tissue |
US5871483A (en) | 1996-01-19 | 1999-02-16 | Ep Technologies, Inc. | Folding electrode structures |
ATE247429T1 (en) | 1996-02-02 | 2003-09-15 | Transvascular Inc | SYSTEM FOR INTERSTITIAL TRANSVASCULAR SURGICAL PROCEDURES |
US6436056B1 (en) | 1996-02-28 | 2002-08-20 | Boston Scientific Corporation | Polymeric implements for torque transmission |
US6152899A (en) | 1996-03-05 | 2000-11-28 | Vnus Medical Technologies, Inc. | Expandable catheter having improved electrode design, and method for applying energy |
US6139527A (en) | 1996-03-05 | 2000-10-31 | Vnus Medical Technologies, Inc. | Method and apparatus for treating hemorrhoids |
US6033397A (en) | 1996-03-05 | 2000-03-07 | Vnus Medical Technologies, Inc. | Method and apparatus for treating esophageal varices |
CA2248260C (en) * | 1996-03-05 | 2010-11-16 | Michael D. Laufer | Vascular catheter-based system for heating tissue |
US6036687A (en) | 1996-03-05 | 2000-03-14 | Vnus Medical Technologies, Inc. | Method and apparatus for treating venous insufficiency |
US5843016A (en) | 1996-03-18 | 1998-12-01 | Physion S.R.L. | Electromotive drug administration for treatment of acute urinary outflow obstruction |
US5690681A (en) | 1996-03-29 | 1997-11-25 | Purdue Research Foundation | Method and apparatus using vagal stimulation for control of ventricular rate during atrial fibrillation |
US7604633B2 (en) | 1996-04-12 | 2009-10-20 | Cytyc Corporation | Moisture transport system for contact electrocoagulation |
US6813520B2 (en) | 1996-04-12 | 2004-11-02 | Novacept | Method for ablating and/or coagulating tissue using moisture transport |
US5769880A (en) | 1996-04-12 | 1998-06-23 | Novacept | Moisture transport system for contact electrocoagulation |
US6673040B1 (en) | 1996-04-16 | 2004-01-06 | Cardeon Corporation | System and methods for catheter procedures with circulatory support in high risk patients |
US5904709A (en) | 1996-04-17 | 1999-05-18 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Microwave treatment for cardiac arrhythmias |
US6022309A (en) | 1996-04-24 | 2000-02-08 | The Regents Of The University Of California | Opto-acoustic thrombolysis |
US20020045890A1 (en) | 1996-04-24 | 2002-04-18 | The Regents Of The University O F California | Opto-acoustic thrombolysis |
US6898454B2 (en) | 1996-04-25 | 2005-05-24 | The Johns Hopkins University | Systems and methods for evaluating the urethra and the periurethral tissues |
US6549800B1 (en) | 1996-04-25 | 2003-04-15 | Johns Hopkins Unversity School Of Medicine | Methods for in vivo magnetic resonance imaging |
AUPN957296A0 (en) | 1996-04-30 | 1996-05-23 | Cardiac Crc Nominees Pty Limited | A system for simultaneous unipolar multi-electrode ablation |
US7022105B1 (en) | 1996-05-06 | 2006-04-04 | Novasys Medical Inc. | Treatment of tissue in sphincters, sinuses and orifices |
US6066139A (en) | 1996-05-14 | 2000-05-23 | Sherwood Services Ag | Apparatus and method for sterilization and embolization |
GB9612993D0 (en) | 1996-06-20 | 1996-08-21 | Gyrus Medical Ltd | Electrosurgical instrument |
US5882346A (en) | 1996-07-15 | 1999-03-16 | Cardiac Pathways Corporation | Shapable catheter using exchangeable core and method of use |
US5662671A (en) | 1996-07-17 | 1997-09-02 | Embol-X, Inc. | Atherectomy device having trapping and excising means for removal of plaque from the aorta and other arteries |
US5832228A (en) | 1996-07-30 | 1998-11-03 | Itt Industries, Inc. | System and method for providing multi-level security in computer devices utilized with non-secure networks |
US5755682A (en) | 1996-08-13 | 1998-05-26 | Heartstent Corporation | Method and apparatus for performing coronary artery bypass surgery |
US6684098B2 (en) | 1996-08-16 | 2004-01-27 | Brigham And Women's Hospital, Inc. | Versatile stereotactic device and methods of use |
US7203537B2 (en) | 1996-08-19 | 2007-04-10 | Mr3 Medical, Llc | System and method for breaking reentry circuits by cooling cardiac tissue |
US5800494A (en) | 1996-08-20 | 1998-09-01 | Fidus Medical Technology Corporation | Microwave ablation catheters having antennas with distal fire capabilities |
US6123679A (en) | 1996-08-29 | 2000-09-26 | Lafaut; Jean-Pierre | Method for extracorporeal shock wave lithotripsy by applying an acoustic shock wave followed by a limited oscillating acoustic pressure wave train |
US5792105A (en) | 1996-09-11 | 1998-08-11 | Boston Scientific Corporation | Multichannel balloon catheter for delivering fluid |
US6451044B1 (en) | 1996-09-20 | 2002-09-17 | Board Of Regents, The University Of Texas System | Method and apparatus for heating inflammed tissue |
US5906636A (en) | 1996-09-20 | 1999-05-25 | Texas Heart Institute | Heat treatment of inflamed tissue |
US7603166B2 (en) | 1996-09-20 | 2009-10-13 | Board Of Regents University Of Texas System | Method and apparatus for detection of vulnerable atherosclerotic plaque |
US5957941A (en) | 1996-09-27 | 1999-09-28 | Boston Scientific Corporation | Catheter system and drive assembly thereof |
US5971975A (en) | 1996-10-09 | 1999-10-26 | Target Therapeutics, Inc. | Guide catheter with enhanced guidewire tracking |
US6464697B1 (en) | 1998-02-19 | 2002-10-15 | Curon Medical, Inc. | Stomach and adjoining tissue regions in the esophagus |
US5785702A (en) | 1996-10-15 | 1998-07-28 | Eclipse Surgical Technologies, Inc. | Method for non-synchronous laser-assisted transmyocardial revascularization |
US5931834A (en) | 1996-10-15 | 1999-08-03 | Eclipse Surgical Technologies, Inc. | Method for non-synchronous laser-assisted myocardial revascularization |
US5810803A (en) | 1996-10-16 | 1998-09-22 | Fidus Medical Technology Corporation | Conformal positioning assembly for microwave ablation catheter |
US5741249A (en) | 1996-10-16 | 1998-04-21 | Fidus Medical Technology Corporation | Anchoring tip assembly for microwave ablation catheter |
US6237605B1 (en) | 1996-10-22 | 2001-05-29 | Epicor, Inc. | Methods of epicardial ablation |
US5848969A (en) | 1996-10-28 | 1998-12-15 | Ep Technologies, Inc. | Systems and methods for visualizing interior tissue regions using expandable imaging structures |
US5904651A (en) | 1996-10-28 | 1999-05-18 | Ep Technologies, Inc. | Systems and methods for visualizing tissue during diagnostic or therapeutic procedures |
US5827268A (en) | 1996-10-30 | 1998-10-27 | Hearten Medical, Inc. | Device for the treatment of patent ductus arteriosus and method of using the device |
US6081749A (en) | 1997-08-13 | 2000-06-27 | Surx, Inc. | Noninvasive devices, methods, and systems for shrinking of tissues |
US6091995A (en) | 1996-11-08 | 2000-07-18 | Surx, Inc. | Devices, methods, and systems for shrinking tissues |
US5875782A (en) | 1996-11-14 | 1999-03-02 | Cardiothoracic Systems, Inc. | Methods and devices for minimally invasive coronary artery revascularization on a beating heart without cardiopulmonary bypass |
JP2001505100A (en) | 1996-11-21 | 2001-04-17 | ボストン サイエンティフィック コーポレイション | Mucosal detachment using light |
US6159187A (en) | 1996-12-06 | 2000-12-12 | Target Therapeutics, Inc. | Reinforced catheter with a formable distal tip |
US5999678A (en) | 1996-12-27 | 1999-12-07 | Eclipse Surgical Technologies, Inc. | Laser delivery means adapted for drug delivery |
US5775338A (en) | 1997-01-10 | 1998-07-07 | Scimed Life Systems, Inc. | Heated perfusion balloon for reduction of restenosis |
US7452538B2 (en) | 1997-01-28 | 2008-11-18 | Human Genome Sciences, Inc. | Death domain containing receptor 4 antibodies and methods |
DK1012274T4 (en) | 1997-01-28 | 2011-07-25 | Human Genome Sciences Inc | Death domain-containing receptor-4 (DR4: death receptor 4), a member of the TNF receptor superfamily and which binds to TRAIL (Apo-2L) |
US8329179B2 (en) | 1997-01-28 | 2012-12-11 | Human Genome Sciences, Inc. | Death domain containing receptor 4 antibodies and methods |
US6338726B1 (en) | 1997-02-06 | 2002-01-15 | Vidacare, Inc. | Treating urinary and other body strictures |
JP2001512334A (en) | 1997-02-12 | 2001-08-21 | プロリフィックス メディカル,インコーポレイテッド | Equipment for removing material from stents |
US5989284A (en) | 1997-02-18 | 1999-11-23 | Hearten Medical, Inc. | Method and device for soft tissue modification |
US6120516A (en) | 1997-02-28 | 2000-09-19 | Lumend, Inc. | Method for treating vascular occlusion |
US5868735A (en) | 1997-03-06 | 1999-02-09 | Scimed Life Systems, Inc. | Cryoplasty device and method |
US7220257B1 (en) | 2000-07-25 | 2007-05-22 | Scimed Life Systems, Inc. | Cryotreatment device and method |
US6063078A (en) | 1997-03-12 | 2000-05-16 | Medtronic, Inc. | Method and apparatus for tissue ablation |
US5904667A (en) | 1997-03-17 | 1999-05-18 | C.R. Bard, Inc. | Rotatable control mechanism for steerable catheter |
US6032675A (en) * | 1997-03-17 | 2000-03-07 | Rubinsky; Boris | Freezing method for controlled removal of fatty tissue by liposuction |
DE19721362B4 (en) | 1997-04-01 | 2011-05-26 | Axel Muntermann | Device and calibration method for catheter ablation |
US5972026A (en) | 1997-04-07 | 1999-10-26 | Broncus Technologies, Inc. | Bronchial stenter having diametrically adjustable electrodes |
US6488673B1 (en) | 1997-04-07 | 2002-12-03 | Broncus Technologies, Inc. | Method of increasing gas exchange of a lung |
US7425212B1 (en) | 1998-06-10 | 2008-09-16 | Asthmatx, Inc. | Devices for modification of airways by transfer of energy |
US6524299B1 (en) | 1997-04-09 | 2003-02-25 | Target Therapeutics, Inc. | Flow-directed catheter |
CA2284720C (en) | 1997-04-11 | 2006-09-12 | Transvascular, Inc. | Methods and apparatus for transmyocardial direct coronary revascularization |
US5827203A (en) | 1997-04-21 | 1998-10-27 | Nita; Henry | Ultrasound system and method for myocardial revascularization |
GB9708268D0 (en) | 1997-04-24 | 1997-06-18 | Gyrus Medical Ltd | An electrosurgical instrument |
US6117128A (en) | 1997-04-30 | 2000-09-12 | Kenton W. Gregory | Energy delivery catheter and method for the use thereof |
US6723063B1 (en) | 1998-06-29 | 2004-04-20 | Ekos Corporation | Sheath for use with an ultrasound element |
US6024740A (en) | 1997-07-08 | 2000-02-15 | The Regents Of The University Of California | Circumferential ablation device assembly |
US5989208A (en) | 1997-05-16 | 1999-11-23 | Nita; Henry | Therapeutic ultrasound system |
US6217576B1 (en) | 1997-05-19 | 2001-04-17 | Irvine Biomedical Inc. | Catheter probe for treating focal atrial fibrillation in pulmonary veins |
US5895378A (en) | 1997-05-29 | 1999-04-20 | Target Therapeutics, Inc. | Flow-directed catheter having multiple tapers and radio-opaque markers |
US6152912A (en) | 1997-06-10 | 2000-11-28 | Target Therapeutics, Inc. | Optimized high performance spiral-wound vascular catheter |
US5951539A (en) | 1997-06-10 | 1999-09-14 | Target Therpeutics, Inc. | Optimized high performance multiple coil spiral-wound vascular catheter |
US6855143B2 (en) | 1997-06-13 | 2005-02-15 | Arthrocare Corporation | Electrosurgical systems and methods for recanalization of occluded body lumens |
AU7141198A (en) | 1997-06-13 | 1998-12-30 | Arthrocare Corporation | Electrosurgical systems and methods for recanalization of occluded body lumens |
EP0989822A4 (en) | 1997-06-23 | 2004-07-28 | Focus Surgery Inc | Methods and devices for providing acoustic hemostasis |
WO1999000060A1 (en) | 1997-06-26 | 1999-01-07 | Advanced Coronary Intervention | Electrosurgical catheter for resolving obstructions by radio frequency ablation |
US6161048A (en) | 1997-06-26 | 2000-12-12 | Radionics, Inc. | Method and system for neural tissue modification |
US6241666B1 (en) | 1997-07-03 | 2001-06-05 | Cardiac Pathways Corp. | Ablation catheter tip with a buffer layer covering the electrode |
US6500174B1 (en) | 1997-07-08 | 2002-12-31 | Atrionix, Inc. | Circumferential ablation device assembly and methods of use and manufacture providing an ablative circumferential band along an expandable member |
US6997925B2 (en) | 1997-07-08 | 2006-02-14 | Atrionx, Inc. | Tissue ablation device assembly and method for electrically isolating a pulmonary vein ostium from an atrial wall |
US6652515B1 (en) | 1997-07-08 | 2003-11-25 | Atrionix, Inc. | Tissue ablation device assembly and method for electrically isolating a pulmonary vein ostium from an atrial wall |
US6117101A (en) | 1997-07-08 | 2000-09-12 | The Regents Of The University Of California | Circumferential ablation device assembly |
US6547788B1 (en) | 1997-07-08 | 2003-04-15 | Atrionx, Inc. | Medical device with sensor cooperating with expandable member |
US6869431B2 (en) | 1997-07-08 | 2005-03-22 | Atrionix, Inc. | Medical device with sensor cooperating with expandable member |
US6966908B2 (en) | 1997-07-08 | 2005-11-22 | Atrionix, Inc. | Tissue ablation device assembly and method for electrically isolating a pulmonary vein ostium from an atrial wall |
US5891138A (en) | 1997-08-11 | 1999-04-06 | Irvine Biomedical, Inc. | Catheter system having parallel electrodes |
ATE326913T1 (en) * | 1997-08-13 | 2006-06-15 | Solarant Medical Inc | NON-INVASIVE DEVICES AND SYSTEMS FOR SHRINKING TISSUES |
US9023031B2 (en) | 1997-08-13 | 2015-05-05 | Verathon Inc. | Noninvasive devices, methods, and systems for modifying tissues |
US6402719B1 (en) | 1997-09-05 | 2002-06-11 | Cordis Webster, Inc. | Steerable DMR catheter with infusion tube |
US5964757A (en) | 1997-09-05 | 1999-10-12 | Cordis Webster, Inc. | Steerable direct myocardial revascularization catheter |
US6258084B1 (en) | 1997-09-11 | 2001-07-10 | Vnus Medical Technologies, Inc. | Method for applying energy to biological tissue including the use of tumescent tissue compression |
US6200312B1 (en) | 1997-09-11 | 2001-03-13 | Vnus Medical Technologies, Inc. | Expandable vein ligator catheter having multiple electrode leads |
US6401719B1 (en) | 1997-09-11 | 2002-06-11 | Vnus Medical Technologies, Inc. | Method of ligating hollow anatomical structures |
US6179832B1 (en) | 1997-09-11 | 2001-01-30 | Vnus Medical Technologies, Inc. | Expandable catheter having two sets of electrodes |
US5954717A (en) | 1997-09-25 | 1999-09-21 | Radiotherapeutics Corporation | Method and system for heating solid tissue |
US8257725B2 (en) | 1997-09-26 | 2012-09-04 | Abbott Laboratories | Delivery of highly lipophilic agents via medical devices |
US6007514A (en) | 1997-09-30 | 1999-12-28 | Nita; Henry | Ultrasound system with pathfinding guidewire |
US5891114A (en) | 1997-09-30 | 1999-04-06 | Target Therapeutics, Inc. | Soft-tip high performance braided catheter |
US6238389B1 (en) | 1997-09-30 | 2001-05-29 | Boston Scientific Corporation | Deflectable interstitial ablation device |
JP4239409B2 (en) | 1997-10-08 | 2009-03-18 | 株式会社カネカ | Balloon catheter and manufacturing method thereof |
US6231516B1 (en) | 1997-10-14 | 2001-05-15 | Vacusense, Inc. | Endoluminal implant with therapeutic and diagnostic capability |
US5935063A (en) | 1997-10-29 | 1999-08-10 | Irvine Biomedical, Inc. | Electrode catheter system and methods thereof |
US6156046A (en) | 1997-11-07 | 2000-12-05 | Prolifix Medical, Inc. | Methods and systems for treating obstructions in a body lumen |
US6120476A (en) | 1997-12-01 | 2000-09-19 | Cordis Webster, Inc. | Irrigated tip catheter |
US5971979A (en) | 1997-12-02 | 1999-10-26 | Odyssey Technologies, Inc. | Method for cryogenic inhibition of hyperplasia |
EP1047362B1 (en) | 1998-01-12 | 2004-10-27 | Ronald P. Lesser | Technique for using brain heat flow management to treat brain disorders |
AU2114299A (en) | 1998-01-14 | 1999-08-02 | Conway-Stuart Medical, Inc. | Electrosurgical device for sphincter treatment |
WO1999037211A1 (en) | 1998-01-26 | 1999-07-29 | Scimed Life Systems, Inc. | Catheter assembly with distal end inductive coupler and embedded transmission line |
US6517534B1 (en) | 1998-02-11 | 2003-02-11 | Cosman Company, Inc. | Peri-urethral ablation |
US6447505B2 (en) | 1998-02-11 | 2002-09-10 | Cosman Company, Inc. | Balloon catheter method for intra-urethral radio-frequency urethral enlargement |
US6651670B2 (en) | 1998-02-13 | 2003-11-25 | Ventrica, Inc. | Delivering a conduit into a heart wall to place a coronary vessel in communication with a heart chamber and removing tissue from the vessel or heart wall to facilitate such communication |
US6273886B1 (en) | 1998-02-19 | 2001-08-14 | Curon Medical, Inc. | Integrated tissue heating and cooling apparatus |
US6258087B1 (en) | 1998-02-19 | 2001-07-10 | Curon Medical, Inc. | Expandable electrode assemblies for forming lesions to treat dysfunction in sphincters and adjoining tissue regions |
US7165551B2 (en) | 1998-02-19 | 2007-01-23 | Curon Medical, Inc. | Apparatus to detect and treat aberrant myoelectric activity |
US6142993A (en) | 1998-02-27 | 2000-11-07 | Ep Technologies, Inc. | Collapsible spline structure using a balloon as an expanding actuator |
WO1999044519A2 (en) | 1998-03-02 | 1999-09-10 | Atrionix, Inc. | Tissue ablation system and method for forming long linear lesion |
CA2320109A1 (en) | 1998-03-06 | 1999-09-10 | Curon Medical, Inc. | Apparatus to electrosurgically treat esophageal sphincters |
US6115626A (en) | 1998-03-26 | 2000-09-05 | Scimed Life Systems, Inc. | Systems and methods using annotated images for controlling the use of diagnostic or therapeutic instruments in instruments in interior body regions |
EP1071491A4 (en) | 1998-03-30 | 2004-10-20 | Univ Virginia | Flow arrest, double balloon technique for occluding aneurysms or blood vessels |
AU3212199A (en) | 1998-03-31 | 1999-10-18 | Scimed Life Systems, Inc. | Temperature controlled solute delivery system |
US7001378B2 (en) | 1998-03-31 | 2006-02-21 | Innercool Therapies, Inc. | Method and device for performing cooling or cryo-therapies, for, e.g., angioplasty with reduced restenosis or pulmonary vein cell necrosis to inhibit atrial fibrillation employing tissue protection |
US6905494B2 (en) | 1998-03-31 | 2005-06-14 | Innercool Therapies, Inc. | Method and device for performing cooling- or cryo-therapies for, e.g., angioplasty with reduced restenosis or pulmonary vein cell necrosis to inhibit atrial fibrillation employing tissue protection |
US6142991A (en) | 1998-03-31 | 2000-11-07 | Galil Medical, Ltd. | High resolution cryosurgical method and apparatus |
US6200266B1 (en) * | 1998-03-31 | 2001-03-13 | Case Western Reserve University | Method and apparatus for ultrasound imaging using acoustic impedance reconstruction |
US6685732B2 (en) | 1998-03-31 | 2004-02-03 | Innercool Therapies, Inc. | Method and device for performing cooling- or cryo-therapies for, e.g., angioplasty with reduced restenosis or pulmonary vein cell necrosis to inhibit atrial fibrillation employing microporous balloon |
US6666874B2 (en) | 1998-04-10 | 2003-12-23 | Endicor Medical, Inc. | Rotational atherectomy system with serrated cutting tip |
US6219577B1 (en) * | 1998-04-14 | 2001-04-17 | Global Vascular Concepts, Inc. | Iontophoresis, electroporation and combination catheters for local drug delivery to arteries and other body tissues |
US20020065542A1 (en) | 1998-04-22 | 2002-05-30 | Ronald G. Lax | Method and apparatus for treating an aneurysm |
DE69926017T2 (en) * | 1998-04-27 | 2005-12-22 | SurModics, Inc., Eden Prairie | Bioactive agents releasing coatings |
US6161047A (en) * | 1998-04-30 | 2000-12-12 | Medtronic Inc. | Apparatus and method for expanding a stimulation lead body in situ |
US6050994A (en) * | 1998-05-05 | 2000-04-18 | Cardiac Pacemakers, Inc. | RF ablation apparatus and method using controllable duty cycle with alternate phasing |
US6558378B2 (en) | 1998-05-05 | 2003-05-06 | Cardiac Pacemakers, Inc. | RF ablation system and method having automatic temperature control |
US6066096A (en) | 1998-05-08 | 2000-05-23 | Duke University | Imaging probes and catheters for volumetric intraluminal ultrasound imaging and related systems |
US6508815B1 (en) | 1998-05-08 | 2003-01-21 | Novacept | Radio-frequency generator for powering an ablation device |
US6022901A (en) * | 1998-05-13 | 2000-02-08 | Pharmascience Inc. | Administration of resveratrol to prevent or treat restenosis following coronary intervention |
US7494488B2 (en) | 1998-05-28 | 2009-02-24 | Pearl Technology Holdings, Llc | Facial tissue strengthening and tightening device and methods |
EP1378262A3 (en) | 1998-06-12 | 2004-03-17 | Cardiac Pacemakers, Inc. | Modified guidewire for left ventricular access lead |
US6121775A (en) | 1998-06-16 | 2000-09-19 | Beth Israel Deaconess Medical Center, Inc. | MRI imaging method and apparatus |
WO1999065561A1 (en) | 1998-06-19 | 1999-12-23 | Cordis Webster, Inc. | Method and apparatus for transvascular treatment of tachycardia and fibrillation |
US6322559B1 (en) | 1998-07-06 | 2001-11-27 | Vnus Medical Technologies, Inc. | Electrode catheter having coil structure |
US6394096B1 (en) | 1998-07-15 | 2002-05-28 | Corazon Technologies, Inc. | Method and apparatus for treatment of cardiovascular tissue mineralization |
US9415222B2 (en) * | 1998-08-05 | 2016-08-16 | Cyberonics, Inc. | Monitoring an epilepsy disease state with a supervisory module |
US6152943A (en) | 1998-08-14 | 2000-11-28 | Incept Llc | Methods and apparatus for intraluminal deposition of hydrogels |
US5980563A (en) | 1998-08-31 | 1999-11-09 | Tu; Lily Chen | Ablation apparatus and methods for treating atherosclerosis |
US6228109B1 (en) | 1998-08-31 | 2001-05-08 | Lily Chen Tu | Methods for treating atherosclerosis and vulnerable plaques |
US6251128B1 (en) | 1998-09-01 | 2001-06-26 | Fidus Medical Technology Corporation | Microwave ablation catheter with loop configuration |
US20050080374A1 (en) | 1998-09-01 | 2005-04-14 | Brady Esch | Method and apparatus for treating acute myocardial infarction with selective hypothermic perfusion |
US6123702A (en) | 1998-09-10 | 2000-09-26 | Scimed Life Systems, Inc. | Systems and methods for controlling power in an electrosurgical probe |
US6183468B1 (en) * | 1998-09-10 | 2001-02-06 | Scimed Life Systems, Inc. | Systems and methods for controlling power in an electrosurgical probe |
US6489307B1 (en) | 1998-09-14 | 2002-12-03 | University Of Florida | Antisense compositions targeted to β1-adrenoceptor-specific mRNA and methods of use |
US7722539B2 (en) | 1998-09-18 | 2010-05-25 | University Of Washington | Treatment of unwanted tissue by the selective destruction of vasculature providing nutrients to the tissue |
US6425867B1 (en) | 1998-09-18 | 2002-07-30 | University Of Washington | Noise-free real time ultrasonic imaging of a treatment site undergoing high intensity focused ultrasound therapy |
US6299379B1 (en) | 1998-09-18 | 2001-10-09 | Lewis Hunting Accessories, Mfg., Inc. | Reflective trail markers |
US6123703A (en) | 1998-09-19 | 2000-09-26 | Tu; Lily Chen | Ablation catheter and methods for treating tissues |
US6036689A (en) * | 1998-09-24 | 2000-03-14 | Tu; Lily Chen | Ablation device for treating atherosclerotic tissues |
US8257724B2 (en) | 1998-09-24 | 2012-09-04 | Abbott Laboratories | Delivery of highly lipophilic agents via medical devices |
US20060240070A1 (en) | 1998-09-24 | 2006-10-26 | Cromack Keith R | Delivery of highly lipophilic agents via medical devices |
AU5882599A (en) | 1998-09-24 | 2000-04-10 | Super Dimension Ltd. | System and method for determining the location of a catheter during an intra-body medical procedure |
US6319251B1 (en) | 1998-09-24 | 2001-11-20 | Hosheng Tu | Medical device and methods for treating intravascular restenosis |
US6283935B1 (en) | 1998-09-30 | 2001-09-04 | Hearten Medical | Ultrasonic device for providing reversible tissue damage to heart muscle |
US6796981B2 (en) * | 1999-09-30 | 2004-09-28 | Sherwood Services Ag | Vessel sealing system |
US7137980B2 (en) | 1998-10-23 | 2006-11-21 | Sherwood Services Ag | Method and system for controlling output of RF medical generator |
US7901400B2 (en) * | 1998-10-23 | 2011-03-08 | Covidien Ag | Method and system for controlling output of RF medical generator |
US6123718A (en) | 1998-11-02 | 2000-09-26 | Polymerex Medical Corp. | Balloon catheter |
US6701176B1 (en) | 1998-11-04 | 2004-03-02 | Johns Hopkins University School Of Medicine | Magnetic-resonance-guided imaging, electrophysiology, and ablation |
US6673290B1 (en) * | 1998-11-12 | 2004-01-06 | Scimed Life Systems, Inc. | Electrode structure for heating and ablating tissue and method for making and assembling the same |
US6210406B1 (en) | 1998-12-03 | 2001-04-03 | Cordis Webster, Inc. | Split tip electrode catheter and signal processing RF ablation system |
US6129725A (en) | 1998-12-04 | 2000-10-10 | Tu; Lily Chen | Methods for reduction of restenosis |
US6078839A (en) | 1998-12-09 | 2000-06-20 | Pacesetter, Inc. | Abrasion resistant implantable lead insulation protector |
US20070066972A1 (en) | 2001-11-29 | 2007-03-22 | Medwaves, Inc. | Ablation catheter apparatus with one or more electrodes |
US6620139B1 (en) | 1998-12-14 | 2003-09-16 | Tre Esse Progettazione Biomedica S.R.L. | Catheter system for performing intramyocardiac therapeutic treatment |
US7066900B2 (en) | 1998-12-23 | 2006-06-27 | Life Therapeutics | Removal of metabolic components from blood |
US6106477A (en) | 1998-12-28 | 2000-08-22 | Medtronic, Inc. | Chronically implantable blood vessel cuff with sensor |
US6296619B1 (en) | 1998-12-30 | 2001-10-02 | Pharmasonics, Inc. | Therapeutic ultrasonic catheter for delivering a uniform energy dose |
US6102908A (en) | 1999-01-04 | 2000-08-15 | Tu; Lily Chen | Rotatable apparatus having ablation capabilities |
EP1141685B1 (en) * | 1999-01-05 | 2005-02-23 | Kaiku Limited | Impedance measurements of bodily matter |
US6206831B1 (en) * | 1999-01-06 | 2001-03-27 | Scimed Life Systems, Inc. | Ultrasound-guided ablation catheter and methods of use |
US6228076B1 (en) | 1999-01-09 | 2001-05-08 | Intraluminal Therapeutics, Inc. | System and method for controlling tissue ablation |
US7780628B1 (en) | 1999-01-11 | 2010-08-24 | Angiodynamics, Inc. | Apparatus and methods for treating congestive heart disease |
US7122019B1 (en) | 2000-11-28 | 2006-10-17 | Flowmedica Inc. | Intra-aortic renal drug delivery catheter |
US7329236B2 (en) | 1999-01-11 | 2008-02-12 | Flowmedica, Inc. | Intra-aortic renal drug delivery catheter |
US7481803B2 (en) | 2000-11-28 | 2009-01-27 | Flowmedica, Inc. | Intra-aortic renal drug delivery catheter |
US6749598B1 (en) | 1999-01-11 | 2004-06-15 | Flowmedica, Inc. | Apparatus and methods for treating congestive heart disease |
US6695830B2 (en) * | 1999-01-15 | 2004-02-24 | Scimed Life Systems, Inc. | Method for delivering medication into an arterial wall for prevention of restenosis |
US6191862B1 (en) * | 1999-01-20 | 2001-02-20 | Lightlab Imaging, Llc | Methods and apparatus for high speed longitudinal scanning in imaging systems |
US6423057B1 (en) | 1999-01-25 | 2002-07-23 | The Arizona Board Of Regents On Behalf Of The University Of Arizona | Method and apparatus for monitoring and controlling tissue temperature and lesion formation in radio-frequency ablation procedures |
US6592526B1 (en) | 1999-01-25 | 2003-07-15 | Jay Alan Lenker | Resolution ultrasound devices for imaging and treatment of body lumens |
US6236883B1 (en) | 1999-02-03 | 2001-05-22 | The Trustees Of Columbia University In The City Of New York | Methods and systems for localizing reentrant circuits from electrogram features |
US6113615A (en) | 1999-02-03 | 2000-09-05 | Scimed Life Systems, Inc. | Atherectomy burr including a bias wire |
US6203537B1 (en) | 1999-02-04 | 2001-03-20 | Sorin Adrian | Laser-driven acoustic ablation catheter |
AU2679799A (en) | 1999-02-10 | 2000-08-29 | Swaminathan Jayaraman | Balloon catheter for cryotherapy and method of using same |
US6855123B2 (en) | 2002-08-02 | 2005-02-15 | Flow Cardia, Inc. | Therapeutic ultrasound system |
AU3700700A (en) | 1999-02-19 | 2000-09-04 | Scimed Life Systems, Inc. | Laser lithotripsy device with suction |
US6514245B1 (en) | 1999-03-15 | 2003-02-04 | Cryovascular Systems, Inc. | Safety cryotherapy catheter |
US6468297B1 (en) | 1999-02-24 | 2002-10-22 | Cryovascular Systems, Inc. | Cryogenically enhanced intravascular interventions |
US6432102B2 (en) | 1999-03-15 | 2002-08-13 | Cryovascular Systems, Inc. | Cryosurgical fluid supply |
US6428534B1 (en) | 1999-02-24 | 2002-08-06 | Cryovascular Systems, Inc. | Cryogenic angioplasty catheter |
US6648879B2 (en) | 1999-02-24 | 2003-11-18 | Cryovascular Systems, Inc. | Safety cryotherapy catheter |
US6287297B1 (en) | 1999-03-05 | 2001-09-11 | Plc Medical Systems, Inc. | Energy delivery system and method for performing myocardial revascular |
ES2240078T3 (en) | 1999-03-09 | 2005-10-16 | Thermage, Inc. | APPARATUS FOR TREATMENT OF FABRICS. |
US6911026B1 (en) | 1999-07-12 | 2005-06-28 | Stereotaxis, Inc. | Magnetically guided atherectomy |
US6484052B1 (en) | 1999-03-30 | 2002-11-19 | The Regents Of The University Of California | Optically generated ultrasound for enhanced drug delivery |
US6409723B1 (en) | 1999-04-02 | 2002-06-25 | Stuart D. Edwards | Treating body tissue by applying energy and substances |
US20050010095A1 (en) | 1999-04-05 | 2005-01-13 | Medtronic, Inc. | Multi-purpose catheter apparatus and method of use |
US20010007070A1 (en) | 1999-04-05 | 2001-07-05 | Medtronic, Inc. | Ablation catheter assembly and method for isolating a pulmonary vein |
US6702811B2 (en) | 1999-04-05 | 2004-03-09 | Medtronic, Inc. | Ablation catheter assembly with radially decreasing helix and method of use |
US6325797B1 (en) | 1999-04-05 | 2001-12-04 | Medtronic, Inc. | Ablation catheter and method for isolating a pulmonary vein |
US6577902B1 (en) | 1999-04-16 | 2003-06-10 | Tony R. Brown | Device for shaping infarcted heart tissue and method of using the device |
US6317615B1 (en) | 1999-04-19 | 2001-11-13 | Cardiac Pacemakers, Inc. | Method and system for reducing arterial restenosis in the presence of an intravascular stent |
US6149647A (en) | 1999-04-19 | 2000-11-21 | Tu; Lily Chen | Apparatus and methods for tissue treatment |
US6514236B1 (en) | 1999-04-23 | 2003-02-04 | Alexander A. Stratienko | Method for treating a cardiovascular condition |
US6245045B1 (en) | 1999-04-23 | 2001-06-12 | Alexander Andrew Stratienko | Combination sheath and catheter for cardiovascular use |
US6595959B1 (en) | 1999-04-23 | 2003-07-22 | Alexander A. Stratienko | Cardiovascular sheath/catheter |
US6689142B1 (en) | 1999-04-26 | 2004-02-10 | Scimed Life Systems, Inc. | Apparatus and methods for guiding a needle |
EP1173973A1 (en) | 1999-04-26 | 2002-01-23 | Simage Oy | Self triggered imaging device for imaging radiation |
US7226446B1 (en) | 1999-05-04 | 2007-06-05 | Dinesh Mody | Surgical microwave ablation assembly |
US6648854B1 (en) | 1999-05-14 | 2003-11-18 | Scimed Life Systems, Inc. | Single lumen balloon-tipped micro catheter with reinforced shaft |
AU5275600A (en) | 1999-05-18 | 2000-12-05 | Silhouette Medical Inc. | Surgical weight control device |
US6692490B1 (en) * | 1999-05-18 | 2004-02-17 | Novasys Medical, Inc. | Treatment of urinary incontinence and other disorders by application of energy and drugs |
US7343195B2 (en) | 1999-05-18 | 2008-03-11 | Mediguide Ltd. | Method and apparatus for real time quantitative three-dimensional image reconstruction of a moving organ and intra-body navigation |
GB9911956D0 (en) | 1999-05-21 | 1999-07-21 | Gyrus Medical Ltd | Electrosurgery system and method |
US6375668B1 (en) | 1999-06-02 | 2002-04-23 | Hanson S. Gifford | Devices and methods for treating vascular malformations |
US6391024B1 (en) | 1999-06-17 | 2002-05-21 | Cardiac Pacemakers, Inc. | RF ablation apparatus and method having electrode/tissue contact assessment scheme and electrocardiogram filtering |
US6398792B1 (en) | 1999-06-21 | 2002-06-04 | O'connor Lawrence | Angioplasty catheter with transducer using balloon for focusing of ultrasonic energy and method for use |
SE519023C2 (en) | 1999-06-21 | 2002-12-23 | Micromuscle Ab | Catheter-borne microsurgical tool kit |
US6546272B1 (en) * | 1999-06-24 | 2003-04-08 | Mackinnon Nicholas B. | Apparatus for in vivo imaging of the respiratory tract and other internal organs |
CA2376903A1 (en) | 1999-06-25 | 2001-01-04 | Emory University | Devices and methods for vagus nerve stimulation |
US7426409B2 (en) | 1999-06-25 | 2008-09-16 | Board Of Regents, The University Of Texas System | Method and apparatus for detecting vulnerable atherosclerotic plaque |
US6238392B1 (en) | 1999-06-29 | 2001-05-29 | Ethicon Endo-Surgery, Inc. | Bipolar electrosurgical instrument including a plurality of balloon electrodes |
US6605061B2 (en) | 1999-07-14 | 2003-08-12 | Tricardia, L.L.C. | Catheter for drug injection in cardiovascular system |
US6179859B1 (en) | 1999-07-16 | 2001-01-30 | Baff Llc | Emboli filtration system and methods of use |
US6508804B2 (en) | 1999-07-28 | 2003-01-21 | Scimed Life Systems, Inc. | Catheter having continuous lattice and coil reinforcement |
US6203561B1 (en) * | 1999-07-30 | 2001-03-20 | Incept Llc | Integrated vascular device having thrombectomy element and vascular filter and methods of use |
US7033372B1 (en) | 1999-08-04 | 2006-04-25 | Percardia, Inc. | Corkscrew reinforced left ventricle to coronary artery channel |
US6235044B1 (en) | 1999-08-04 | 2001-05-22 | Scimed Life Systems, Inc. | Percutaneous catheter and guidewire for filtering during ablation of mycardial or vascular tissue |
US7175644B2 (en) | 2001-02-14 | 2007-02-13 | Broncus Technologies, Inc. | Devices and methods for maintaining collateral channels in tissue |
EP1151729A1 (en) | 1999-08-05 | 2001-11-07 | Broncus Technologies, Inc. | Methods and devices for creating collateral channels in the lungs |
DE29913688U1 (en) | 1999-08-05 | 1999-10-14 | Wolf Gmbh Richard | Transurethral dissection electrode |
US6445939B1 (en) | 1999-08-09 | 2002-09-03 | Lightlab Imaging, Llc | Ultra-small optical probes, imaging optics, and methods for using same |
FR2797389B1 (en) | 1999-08-09 | 2001-11-30 | Novatech Inc | BIFURCED AORTIC PROSTHESIS |
US7288096B2 (en) | 2003-01-17 | 2007-10-30 | Origin Medsystems, Inc. | Apparatus for placement of cardiac defibrillator and pacer |
US6471689B1 (en) * | 1999-08-16 | 2002-10-29 | Thomas Jefferson University | Implantable drug delivery catheter system with capillary interface |
US6283959B1 (en) | 1999-08-23 | 2001-09-04 | Cyrocath Technologies, Inc. | Endovascular cryotreatment catheter |
US6575966B2 (en) | 1999-08-23 | 2003-06-10 | Cryocath Technologies Inc. | Endovascular cryotreatment catheter |
US6298256B1 (en) | 1999-09-10 | 2001-10-02 | Frank-Egbert Meyer | Device and method for the location and catheterization of the surroundings of a nerve |
US6454775B1 (en) | 1999-12-06 | 2002-09-24 | Bacchus Vascular Inc. | Systems and methods for clot disruption and retrieval |
NL1013084C2 (en) | 1999-09-17 | 2001-03-20 | Neopost Bv | Establish a system for assembling mail items. |
US6829497B2 (en) | 1999-09-21 | 2004-12-07 | Jamil Mogul | Steerable diagnostic catheters |
EP1244392A1 (en) * | 1999-09-28 | 2002-10-02 | Novasys Medical, Inc. | Treatment of tissue by application of energy and drugs |
US6485489B2 (en) | 1999-10-02 | 2002-11-26 | Quantum Cor, Inc. | Catheter system for repairing a mitral valve annulus |
US6514248B1 (en) | 1999-10-15 | 2003-02-04 | Neothermia Corporation | Accurate cutting about and into tissue volumes with electrosurgically deployed electrodes |
JP2001116565A (en) | 1999-10-15 | 2001-04-27 | Yazaki Corp | On-vehicle navigation system and recording medium where processing program is recorded for it |
US6669655B1 (en) | 1999-10-20 | 2003-12-30 | Transurgical, Inc. | Sonic element and catheter incorporating same |
US6656136B1 (en) | 1999-10-25 | 2003-12-02 | Therus Corporation | Use of focused ultrasound for vascular sealing |
WO2001035844A2 (en) | 1999-11-10 | 2001-05-25 | Novacept | System and method for detecting perforations in a body cavity |
US6542781B1 (en) | 1999-11-22 | 2003-04-01 | Scimed Life Systems, Inc. | Loop structures for supporting diagnostic and therapeutic elements in contact with body tissue |
US6529756B1 (en) | 1999-11-22 | 2003-03-04 | Scimed Life Systems, Inc. | Apparatus for mapping and coagulating soft tissue in or around body orifices |
WO2001037728A1 (en) | 1999-11-24 | 2001-05-31 | Nuvasive, Inc. | Electromyography system |
US6280466B1 (en) | 1999-12-03 | 2001-08-28 | Teramed Inc. | Endovascular graft system |
US6592567B1 (en) | 1999-12-07 | 2003-07-15 | Chf Solutions, Inc. | Kidney perfusion catheter |
US7097641B1 (en) | 1999-12-09 | 2006-08-29 | Cryocath Technologies Inc. | Catheter with cryogenic and heating ablation |
US7494485B2 (en) | 1999-12-10 | 2009-02-24 | Sprite Solutions | Fluidic interventional device and method of distal protection |
US6800075B2 (en) | 1999-12-10 | 2004-10-05 | Sprite Solutions | Method to inject and extract fluid at a treatment site to remove debris |
US6480745B2 (en) | 1999-12-24 | 2002-11-12 | Medtronic, Inc. | Information network interrogation of an implanted device |
US6494891B1 (en) | 1999-12-30 | 2002-12-17 | Advanced Cardiovascular Systems, Inc. | Ultrasonic angioplasty transmission member |
US6440125B1 (en) | 2000-01-04 | 2002-08-27 | Peter Rentrop | Excimer laser catheter |
US6328699B1 (en) | 2000-01-11 | 2001-12-11 | Cedars-Sinai Medical Center | Permanently implantable system and method for detecting, diagnosing and treating congestive heart failure |
US7706882B2 (en) | 2000-01-19 | 2010-04-27 | Medtronic, Inc. | Methods of using high intensity focused ultrasound to form an ablated tissue area |
US6623453B1 (en) | 2000-01-19 | 2003-09-23 | Vanny Corporation | Chemo-thermo applicator for cancer treatment |
US6692450B1 (en) | 2000-01-19 | 2004-02-17 | Medtronic Xomed, Inc. | Focused ultrasound ablation devices having selectively actuatable ultrasound emitting elements and methods of using the same |
US6447443B1 (en) | 2001-01-13 | 2002-09-10 | Medtronic, Inc. | Method for organ positioning and stabilization |
US7184827B1 (en) | 2000-01-24 | 2007-02-27 | Stuart D. Edwards | Shrinkage of dilatations in the body |
US6569109B2 (en) | 2000-02-04 | 2003-05-27 | Olympus Optical Co., Ltd. | Ultrasonic operation apparatus for performing follow-up control of resonance frequency drive of ultrasonic oscillator by digital PLL system using DDS (direct digital synthesizer) |
US6457365B1 (en) | 2000-02-09 | 2002-10-01 | Endosonics Corporation | Method and apparatus for ultrasonic imaging |
US6663622B1 (en) | 2000-02-11 | 2003-12-16 | Iotek, Inc. | Surgical devices and methods for use in tissue ablation procedures |
US6158250A (en) | 2000-02-14 | 2000-12-12 | Novacept | Flat-bed knitting machine and method of knitting |
US7499745B2 (en) | 2000-02-28 | 2009-03-03 | Barbara Ann Karmanos Cancer Institute | Multidimensional bioelectrical tissue analyzer |
US6394956B1 (en) | 2000-02-29 | 2002-05-28 | Scimed Life Systems, Inc. | RF ablation and ultrasound catheter for crossing chronic total occlusions |
US6458098B1 (en) | 2000-03-17 | 2002-10-01 | Nozomu Kanesaka | Vascular therapy device |
US6770070B1 (en) | 2000-03-17 | 2004-08-03 | Rita Medical Systems, Inc. | Lung treatment apparatus and method |
US6605084B2 (en) | 2000-03-24 | 2003-08-12 | Transurgical, Inc. | Apparatus and methods for intrabody thermal treatment |
US6471696B1 (en) | 2000-04-12 | 2002-10-29 | Afx, Inc. | Microwave ablation instrument with a directional radiation pattern |
WO2001082812A1 (en) | 2000-04-27 | 2001-11-08 | Medtronic, Inc. | Vibration sensitive ablation apparatus and method |
US20020107514A1 (en) | 2000-04-27 | 2002-08-08 | Hooven Michael D. | Transmural ablation device with parallel jaws |
US6558382B2 (en) | 2000-04-27 | 2003-05-06 | Medtronic, Inc. | Suction stabilized epicardial ablation devices |
US6837886B2 (en) | 2000-05-03 | 2005-01-04 | C.R. Bard, Inc. | Apparatus and methods for mapping and ablation in electrophysiology procedures |
US7252664B2 (en) | 2000-05-12 | 2007-08-07 | Cardima, Inc. | System and method for multi-channel RF energy delivery with coagulum reduction |
EP1280467B8 (en) | 2000-05-12 | 2009-11-18 | Cardima, Inc. | Multi-channel rf energy delivery with coagulum reduction |
US6442413B1 (en) | 2000-05-15 | 2002-08-27 | James H. Silver | Implantable sensor |
US7181261B2 (en) | 2000-05-15 | 2007-02-20 | Silver James H | Implantable, retrievable, thrombus minimizing sensors |
US7006858B2 (en) | 2000-05-15 | 2006-02-28 | Silver James H | Implantable, retrievable sensors and immunosensors |
EP1289415A4 (en) | 2000-05-18 | 2008-12-03 | Nuvasive Inc | Tissue discrimination and applications in medical procedures |
US6544780B1 (en) | 2000-06-02 | 2003-04-08 | Genphar, Inc. | Adenovirus vector with multiple expression cassettes |
US6511500B1 (en) | 2000-06-06 | 2003-01-28 | Marc Mounir Rahme | Use of autonomic nervous system neurotransmitters inhibition and atrial parasympathetic fibers ablation for the treatment of atrial arrhythmias and to preserve drug effects |
US20020022864A1 (en) | 2000-06-07 | 2002-02-21 | Mahvi David M. | Multipolar electrode system for radiofrequency ablation |
WO2001095820A1 (en) | 2000-06-13 | 2001-12-20 | Atrionix, Inc. | Surgical ablation probe for forming a circumferential lesion |
US6958075B2 (en) | 2001-09-18 | 2005-10-25 | Celsion Corporation | Device and method for treatment of tissue adjacent a bodily conduit by thermocompression |
US6477426B1 (en) * | 2000-06-20 | 2002-11-05 | Celsion Corporation | System and method for heating the prostate gland to treat and prevent the growth and spread of prostate tumors |
US7837720B2 (en) | 2000-06-20 | 2010-11-23 | Boston Scientific Corporation | Apparatus for treatment of tissue adjacent a bodily conduit with a gene or drug-coated compression balloon |
IL153734A0 (en) | 2000-06-28 | 2003-07-06 | Ira Sanders | Methods for using tetanus toxin for beneficial purposes in animals (mammals) |
US6511478B1 (en) | 2000-06-30 | 2003-01-28 | Scimed Life Systems, Inc. | Medical probe with reduced number of temperature sensor wires |
US6638277B2 (en) | 2000-07-06 | 2003-10-28 | Scimed Life Systems, Inc. | Tumor ablation needle with independently activated and independently traversing tines |
AU2002218742A1 (en) | 2000-07-11 | 2002-01-21 | Johns Hopkins University | Application of photochemotherapy for the treatment of cardiac arrhythmias |
EP2275175B1 (en) | 2000-07-13 | 2016-08-24 | ReCor Medical, Inc. | Thermal treatment apparatus with ultrasonic energy application |
DE10038737A1 (en) | 2000-08-02 | 2002-02-14 | Oliver Wendt | Catheter for magnetic resonance supported interventions, comprises a hollow section through which a media flows, and supply and removal openings |
US7678106B2 (en) | 2000-08-09 | 2010-03-16 | Halt Medical, Inc. | Gynecological ablation procedure and system |
US6699241B2 (en) | 2000-08-11 | 2004-03-02 | Northeastern University | Wide-aperture catheter-based microwave cardiac ablation antenna |
US7789876B2 (en) | 2000-08-14 | 2010-09-07 | Tyco Healthcare Group, Lp | Method and apparatus for positioning a catheter relative to an anatomical junction |
US6497711B1 (en) | 2000-08-16 | 2002-12-24 | Scimed Life Systems, Inc. | Therectomy device having a light weight drive shaft and an imaging device |
US20040010118A1 (en) | 2000-08-16 | 2004-01-15 | Zerhusen Bryan D. | Novel proteins and nucleic acids encoding same |
US6602246B1 (en) | 2000-08-18 | 2003-08-05 | Cryovascular Systems, Inc. | Cryotherapy method for detecting and treating vulnerable plaque |
US6955174B2 (en) | 2000-08-18 | 2005-10-18 | Uryovascular Systems, Inc. | Cryotherapy method for detecting and treating vulnerable plaque |
US6669692B1 (en) | 2000-08-21 | 2003-12-30 | Biosense Webster, Inc. | Ablation catheter with cooled linear electrode |
AU8448301A (en) | 2000-09-08 | 2002-03-22 | Suntory Ltd | Remedies for heart failure |
US6511496B1 (en) * | 2000-09-12 | 2003-01-28 | Advanced Cardiovascular Systems, Inc. | Embolic protection device for use in interventional procedures |
US6522926B1 (en) * | 2000-09-27 | 2003-02-18 | Cvrx, Inc. | Devices and methods for cardiovascular reflex control |
US7158832B2 (en) * | 2000-09-27 | 2007-01-02 | Cvrx, Inc. | Electrode designs and methods of use for cardiovascular reflex control devices |
US6985774B2 (en) * | 2000-09-27 | 2006-01-10 | Cvrx, Inc. | Stimulus regimens for cardiovascular reflex control |
US6845267B2 (en) * | 2000-09-28 | 2005-01-18 | Advanced Bionics Corporation | Systems and methods for modulation of circulatory perfusion by electrical and/or drug stimulation |
US6470219B1 (en) | 2000-10-02 | 2002-10-22 | Novasys Medical, Inc. | Apparatus and method for treating female urinary incontinence |
US6527765B2 (en) | 2000-10-06 | 2003-03-04 | Charles D. Kelman | Cryogenic surgical system and method of use in removal of tissue |
US6802857B1 (en) | 2000-10-11 | 2004-10-12 | Uab Research Foundation | MRI stent |
US6475215B1 (en) | 2000-10-12 | 2002-11-05 | Naim Erturk Tanrisever | Quantum energy surgical device and method |
US7104987B2 (en) | 2000-10-17 | 2006-09-12 | Asthmatx, Inc. | Control system and process for application of energy to airway walls and other mediums |
US7646544B2 (en) | 2005-05-14 | 2010-01-12 | Batchko Robert G | Fluidic optical devices |
US6706037B2 (en) * | 2000-10-24 | 2004-03-16 | Galil Medical Ltd. | Multiple cryoprobe apparatus and method |
US6616624B1 (en) | 2000-10-30 | 2003-09-09 | Cvrx, Inc. | Systems and method for controlling renovascular perfusion |
US20060062786A1 (en) | 2000-11-08 | 2006-03-23 | Human Genome Sciences, Inc. | Antibodies that immunospecifically bind to TRAIL receptors |
US20070292411A1 (en) | 2000-11-08 | 2007-12-20 | Human Genome Sciences, Inc. | Antibodies That Immunospecifically Bind to TRAIL Receptors |
US6673066B2 (en) * | 2000-11-10 | 2004-01-06 | Cardiostream, Inc. | Apparatus and method to diagnose and treat vulnerable plaque |
US7314483B2 (en) | 2000-11-16 | 2008-01-01 | Cordis Corp. | Stent graft with branch leg |
US6942692B2 (en) | 2000-11-16 | 2005-09-13 | Cordis Corporation | Supra-renal prosthesis and renal artery bypass |
ATE378014T1 (en) | 2000-11-16 | 2007-11-15 | Barrx Medical Inc | SYSTEM FOR TREATING ABNORMAL TISSUE IN THE HUMAN ESOPHAUS |
EA005391B1 (en) | 2000-11-24 | 2005-02-24 | Инноваселл Биотехнологи Гмбх | Ultrasonic probe comprising a positioning device for examination devices and operation devices |
US6579308B1 (en) | 2000-11-28 | 2003-06-17 | Scimed Life Systems, Inc. | Stent devices with detachable distal or proximal wires |
US7081114B2 (en) | 2000-11-29 | 2006-07-25 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Electrophysiology/ablation catheter having lariat configuration of variable radius |
US6676657B2 (en) | 2000-12-07 | 2004-01-13 | The United States Of America As Represented By The Department Of Health And Human Services | Endoluminal radiofrequency cauterization system |
US6659981B2 (en) | 2000-12-08 | 2003-12-09 | Medtronic, Inc. | Medical device delivery catheter with distal locator |
US6623452B2 (en) | 2000-12-19 | 2003-09-23 | Scimed Life Systems, Inc. | Drug delivery catheter having a highly compliant balloon with infusion holes |
US20020087151A1 (en) | 2000-12-29 | 2002-07-04 | Afx, Inc. | Tissue ablation apparatus with a sliding ablation instrument and method |
US6712815B2 (en) | 2001-01-16 | 2004-03-30 | Novacept, Inc. | Apparatus and method for treating venous reflux |
US6569177B1 (en) | 2001-01-19 | 2003-05-27 | Scimed Life Systems, Inc. | Ablation atherectomy burr |
ES2303851T3 (en) | 2001-01-19 | 2008-09-01 | Boston Scientific Limited | INTRODUCER FOR THE DEPLOYMENT OF RAMIFIED PROTESIS. |
DE10103503A1 (en) | 2001-01-26 | 2002-08-14 | Fraunhofer Ges Forschung | Endoluminal expandable implant with integrated sensors |
US20020107536A1 (en) | 2001-02-07 | 2002-08-08 | Hussein Hany M. | Device and method for preventing kidney failure |
US6823205B1 (en) | 2001-02-08 | 2004-11-23 | Boston University Radiology Associates | Synthetic images for a magnetic resonance imaging scanner using linear combination of source images to generate contrast and spatial navigation |
JP4271445B2 (en) | 2001-02-16 | 2009-06-03 | アスビオファーマ株式会社 | Method for treating disease associated with decreased expression of AOP-1 gene or AOP-1 and therapeutic agent for the disease |
AUPR333301A0 (en) | 2001-02-23 | 2001-03-22 | Northern Sydney Area Health Service | Determining the volume of a normal heart and its pathological and treated variants by using dimension sensors |
US6564096B2 (en) | 2001-02-28 | 2003-05-13 | Robert A. Mest | Method and system for treatment of tachycardia and fibrillation |
US6702763B2 (en) | 2001-02-28 | 2004-03-09 | Chase Medical, L.P. | Sizing apparatus and method for use during ventricular restoration |
US6666863B2 (en) | 2001-03-01 | 2003-12-23 | Scimed Life Systems, Inc. | Device and method for percutaneous myocardial revascularization |
US6786904B2 (en) | 2002-01-10 | 2004-09-07 | Triton Biosystems, Inc. | Method and device to treat vulnerable plaque |
US6909009B2 (en) | 2001-03-08 | 2005-06-21 | Avtandil Koridze | Alkane and alkane group dehydrogenation with organometallic catalysts |
US6570659B2 (en) | 2001-03-16 | 2003-05-27 | Lightlab Imaging, Llc | Broadband light source system and method and light source combiner |
US20020147480A1 (en) | 2001-04-04 | 2002-10-10 | Mamayek Donald S. | Treatment of lipid pool |
US6552796B2 (en) | 2001-04-06 | 2003-04-22 | Lightlab Imaging, Llc | Apparatus and method for selective data collection and signal to noise ratio enhancement using optical coherence tomography |
US6764501B2 (en) | 2001-04-10 | 2004-07-20 | Robert A. Ganz | Apparatus and method for treating atherosclerotic vascular disease through light sterilization |
US6666858B2 (en) | 2001-04-12 | 2003-12-23 | Scimed Life Systems, Inc. | Cryo balloon for atrial ablation |
US7402312B2 (en) | 2001-04-13 | 2008-07-22 | Human Genome Sciences, Inc. | Antibodies to vascular endothelial growth factor 2 (VEGF-2) |
US20050232921A1 (en) | 2001-04-13 | 2005-10-20 | Rosen Craig A | Vascular endothelial growth factor 2 |
US6989010B2 (en) | 2001-04-26 | 2006-01-24 | Medtronic, Inc. | Ablation system and method of use |
US6645223B2 (en) | 2001-04-30 | 2003-11-11 | Advanced Cardiovascular Systems, Inc. | Deployment and recovery control systems for embolic protection devices |
WO2002087679A2 (en) | 2001-05-01 | 2002-11-07 | C.R. Bard, Inc. | Method and apparatus for altering conduction properties along pathways in the heart and in vessels in conductive communication with the heart |
US20020169444A1 (en) | 2001-05-08 | 2002-11-14 | Mest Robert A. | Catheter having continuous braided electrode |
JP4252316B2 (en) | 2001-05-10 | 2009-04-08 | リタ メディカル システムズ インコーポレイテッド | RF tissue excision apparatus and method |
CA2446920A1 (en) | 2001-05-21 | 2002-11-28 | Medtronic, Inc. | Trans-septal catheter with retention mechanism |
US6771996B2 (en) | 2001-05-24 | 2004-08-03 | Cardiac Pacemakers, Inc. | Ablation and high-resolution mapping catheter system for pulmonary vein foci elimination |
US20050214209A1 (en) | 2001-05-25 | 2005-09-29 | Human Genome Sciences, Inc. | Antibodies that immunospecifically bind to TRAIL receptors |
US7348003B2 (en) | 2001-05-25 | 2008-03-25 | Human Genome Sciences, Inc. | Methods of treating cancer using antibodies that immunospecifically bind to TRAIL receptors |
US20090226429A1 (en) | 2001-05-25 | 2009-09-10 | Human Genome Sciences, Inc. | Antibodies That Immunospecifically Bind to TRAIL Receptors |
US7361341B2 (en) | 2001-05-25 | 2008-04-22 | Human Genome Sciences, Inc. | Methods of treating cancer using antibodies that immunospecifically bind to trail receptors |
US20050214210A1 (en) | 2001-05-25 | 2005-09-29 | Human Genome Sciences, Inc. | Antibodies that immunospecifically bind to TRAIL receptors |
US20050129616A1 (en) | 2001-05-25 | 2005-06-16 | Human Genome Sciences, Inc. | Antibodies that immunospecifically bind to TRAIL receptors |
JP2004532251A (en) | 2001-05-31 | 2004-10-21 | ミラヴァント ファーマシューティカルズ インコーポレイテッド | Metallotetrapyrrole photosensitizers used in photodynamic therapy |
US20020198520A1 (en) | 2001-06-20 | 2002-12-26 | Scimed Life Systems, Inc. | Irrigation sheath |
US6797933B1 (en) | 2001-06-29 | 2004-09-28 | Vanguard International Semiconductor Corporation | On-chip design-for-testing structure for CMOS APS (active pixel sensor) image sensor |
US20060167498A1 (en) | 2001-07-23 | 2006-07-27 | Dilorenzo Daniel J | Method, apparatus, and surgical technique for autonomic neuromodulation for the treatment of disease |
US20040043030A1 (en) | 2001-07-31 | 2004-03-04 | Immunomedics, Inc. | Polymeric delivery systems |
MXPA04000924A (en) | 2001-08-08 | 2004-04-02 | Canica Design Inc | Surgical retractor and tissue stabilization device. |
US6786900B2 (en) | 2001-08-13 | 2004-09-07 | Cryovascular Systems, Inc. | Cryotherapy methods for treating vessel dissections and side branch occlusion |
US6600956B2 (en) | 2001-08-21 | 2003-07-29 | Cyberonics, Inc. | Circumneural electrode assembly |
US8287524B2 (en) | 2001-08-23 | 2012-10-16 | Jerry Siegel | Apparatus and method for performing radiation energy treatments |
US6986739B2 (en) | 2001-08-23 | 2006-01-17 | Sciperio, Inc. | Architecture tool and methods of use |
JP4280865B2 (en) | 2001-08-31 | 2009-06-17 | ボストン サイエンティフィック サイムド,インコーポレイテッド | Transcutaneous pringle occlusion device |
US6962584B1 (en) | 2001-09-06 | 2005-11-08 | Stone Gregg W | Electromagnetic photonic catheter for reducing restenosis |
US7252679B2 (en) | 2001-09-13 | 2007-08-07 | Cordis Corporation | Stent with angulated struts |
JP2005502417A (en) | 2001-09-19 | 2005-01-27 | ウロロジックス, インコーポレイテッド | Microwave ablation device |
JP2005527474A (en) | 2001-09-20 | 2005-09-15 | コーネル リサーチ ファンデーション インコーポレーテッド | Methods and compositions for treating or preventing skin disorders using binding agents specific for prostate specific membrane antigen |
US6723043B2 (en) | 2001-09-25 | 2004-04-20 | Sdgi Holdings, Inc. | Methods and devices for inserting and manipulating surgical instruments |
WO2003026525A1 (en) | 2001-09-28 | 2003-04-03 | Rita Medical Systems, Inc. | Impedance controlled tissue ablation apparatus and method |
JP3607231B2 (en) | 2001-09-28 | 2005-01-05 | 有限会社日本エレクテル | High frequency heating balloon catheter |
JP2003111848A (en) | 2001-10-05 | 2003-04-15 | Nihon Medix | Heated balloon catheter device and its heating method |
WO2003031828A1 (en) | 2001-10-06 | 2003-04-17 | Medos S.A. | Method of setting and actuating a multi-stable micro valve and adjustable micro valve |
US6814730B2 (en) | 2001-10-09 | 2004-11-09 | Hong Li | Balloon catheters for non-continuous lesions |
US6607362B2 (en) * | 2001-10-11 | 2003-08-19 | Agilent Technologies, Inc. | Micro paddle wheel pump for precise pumping, mixing, dispensing, and valving of blood and reagents |
US6926716B2 (en) | 2001-11-09 | 2005-08-09 | Surgrx Inc. | Electrosurgical instrument |
AUPR847201A0 (en) | 2001-10-26 | 2001-11-15 | Cook Incorporated | Endoluminal graft |
US6807444B2 (en) | 2001-11-05 | 2004-10-19 | Hosheng Tu | Apparatus and methods for monitoring tissue impedance |
US20030092995A1 (en) | 2001-11-13 | 2003-05-15 | Medtronic, Inc. | System and method of positioning implantable medical devices |
US7317077B2 (en) | 2001-11-16 | 2008-01-08 | Nymox Pharmaceutical Corporation | Peptides effective in the treatment of tumors and other conditions requiring the removal or destruction of cells |
WO2003043685A2 (en) | 2001-11-19 | 2003-05-30 | Cardiovascular Systems, Inc | High torque, low profile intravascular guidewire system |
US6895077B2 (en) | 2001-11-21 | 2005-05-17 | University Of Massachusetts Medical Center | System and method for x-ray fluoroscopic imaging |
WO2007136946A2 (en) | 2001-12-03 | 2007-11-29 | Xtent, Inc. | Delivery catheter having active engagement mechanism for prosthesis |
AU2002359576A1 (en) | 2001-12-03 | 2003-06-17 | Ekos Corporation | Catheter with multiple ultrasound radiating members |
US6849075B2 (en) | 2001-12-04 | 2005-02-01 | Estech, Inc. | Cardiac ablation devices and methods |
US20050149069A1 (en) | 2001-12-04 | 2005-07-07 | Bertolero Arthur A. | Left atrial appendage devices and methods |
US6709431B2 (en) | 2001-12-18 | 2004-03-23 | Scimed Life Systems, Inc. | Cryo-temperature monitoring |
US20050214207A1 (en) | 2001-12-20 | 2005-09-29 | Human Genome Sciences, Inc. | Antibodies that immunospecifically bind toTRAIL receptors |
US20030180296A1 (en) | 2001-12-20 | 2003-09-25 | Theodora Salcedo | Antibodies that immunospecifically bind to trail receptors |
US20050214205A1 (en) | 2001-12-20 | 2005-09-29 | Human Genome Sciences, Inc. | Antibodies that immunospecifically bind to TRAIL receptors |
US20050214208A1 (en) | 2001-12-20 | 2005-09-29 | Human Genome Sciences, Inc. | Antibodies that immunospecifically bind to TRAIL receptors |
US6972024B1 (en) | 2001-12-21 | 2005-12-06 | Advanced Cardiovascular Systems, Inc. | Method of treating vulnerable plaque |
US6893436B2 (en) | 2002-01-03 | 2005-05-17 | Afx, Inc. | Ablation instrument having a flexible distal portion |
US7326237B2 (en) | 2002-01-08 | 2008-02-05 | Cordis Corporation | Supra-renal anchoring prosthesis |
US7310150B2 (en) | 2002-01-11 | 2007-12-18 | The General Hospital Corporation | Apparatus and method for low coherence ranging |
US6814733B2 (en) | 2002-01-31 | 2004-11-09 | Biosense, Inc. | Radio frequency pulmonary vein isolation |
US6790206B2 (en) | 2002-01-31 | 2004-09-14 | Scimed Life Systems, Inc. | Compensation for power variation along patient cables |
US6826830B2 (en) | 2002-02-05 | 2004-12-07 | International Business Machines Corporation | Multi-layered interconnect structure using liquid crystalline polymer dielectric |
US6949121B1 (en) | 2002-02-07 | 2005-09-27 | Sentient Engineering & Technology, Llc | Apparatus and methods for conduits and materials |
AU2003211070A1 (en) | 2002-02-15 | 2003-09-09 | Celsion Corporation | Method and apparatus treating tissue adjacent a bodily conduit with thermocompression and drugs |
US7192427B2 (en) * | 2002-02-19 | 2007-03-20 | Afx, Inc. | Apparatus and method for assessing transmurality of a tissue ablation |
CA2476887A1 (en) | 2002-02-21 | 2003-09-04 | Wyeth | Gasp1:a follistatin domain containing protein |
US7294127B2 (en) | 2002-03-05 | 2007-11-13 | Baylis Medical Company Inc. | Electrosurgical tissue treatment method |
US6824516B2 (en) | 2002-03-11 | 2004-11-30 | Medsci Technologies, Inc. | System for examining, mapping, diagnosing, and treating diseases of the prostate |
US7846157B2 (en) | 2002-03-15 | 2010-12-07 | C.R. Bard, Inc. | Method and apparatus for control of ablation energy and electrogram acquisition through multiple common electrodes in an electrophysiology catheter |
ITBS20020039U1 (en) | 2002-03-20 | 2003-09-22 | Fogazzi Di Venturelli Andrea & | CATHETER WITH FLEXIBLE COOLED ELECTRODE |
AU2003220474A1 (en) | 2002-03-21 | 2003-10-08 | Radiant Medical, Inc. | Measuring blood flow rate or cardiac output |
US6979420B2 (en) | 2002-03-28 | 2005-12-27 | Scimed Life Systems, Inc. | Method of molding balloon catheters employing microwave energy |
US20080213331A1 (en) | 2002-04-08 | 2008-09-04 | Ardian, Inc. | Methods and devices for renal nerve blocking |
US8131371B2 (en) | 2002-04-08 | 2012-03-06 | Ardian, Inc. | Methods and apparatus for monopolar renal neuromodulation |
US7756583B2 (en) | 2002-04-08 | 2010-07-13 | Ardian, Inc. | Methods and apparatus for intravascularly-induced neuromodulation |
US8175711B2 (en) | 2002-04-08 | 2012-05-08 | Ardian, Inc. | Methods for treating a condition or disease associated with cardio-renal function |
US8145317B2 (en) | 2002-04-08 | 2012-03-27 | Ardian, Inc. | Methods for renal neuromodulation |
US7653438B2 (en) | 2002-04-08 | 2010-01-26 | Ardian, Inc. | Methods and apparatus for renal neuromodulation |
US7162303B2 (en) | 2002-04-08 | 2007-01-09 | Ardian, Inc. | Renal nerve stimulation method and apparatus for treatment of patients |
US20070135875A1 (en) | 2002-04-08 | 2007-06-14 | Ardian, Inc. | Methods and apparatus for thermally-induced renal neuromodulation |
US7853333B2 (en) | 2002-04-08 | 2010-12-14 | Ardian, Inc. | Methods and apparatus for multi-vessel renal neuromodulation |
US8145316B2 (en) | 2002-04-08 | 2012-03-27 | Ardian, Inc. | Methods and apparatus for renal neuromodulation |
US8150519B2 (en) | 2002-04-08 | 2012-04-03 | Ardian, Inc. | Methods and apparatus for bilateral renal neuromodulation |
US8347891B2 (en) | 2002-04-08 | 2013-01-08 | Medtronic Ardian Luxembourg S.A.R.L. | Methods and apparatus for performing a non-continuous circumferential treatment of a body lumen |
US7620451B2 (en) | 2005-12-29 | 2009-11-17 | Ardian, Inc. | Methods and apparatus for pulsed electric field neuromodulation via an intra-to-extravascular approach |
US7617005B2 (en) | 2002-04-08 | 2009-11-10 | Ardian, Inc. | Methods and apparatus for thermally-induced renal neuromodulation |
US8774913B2 (en) | 2002-04-08 | 2014-07-08 | Medtronic Ardian Luxembourg S.A.R.L. | Methods and apparatus for intravasculary-induced neuromodulation |
US6978174B2 (en) | 2002-04-08 | 2005-12-20 | Ardian, Inc. | Methods and devices for renal nerve blocking |
US20110207758A1 (en) | 2003-04-08 | 2011-08-25 | Medtronic Vascular, Inc. | Methods for Therapeutic Renal Denervation |
US20070129761A1 (en) | 2002-04-08 | 2007-06-07 | Ardian, Inc. | Methods for treating heart arrhythmia |
US6685733B1 (en) | 2002-04-10 | 2004-02-03 | Radiant Medical, Inc. | Methods and systems for reducing substance-induced renal damage |
US20050256398A1 (en) | 2004-05-12 | 2005-11-17 | Hastings Roger N | Systems and methods for interventional medicine |
US20030199747A1 (en) | 2002-04-19 | 2003-10-23 | Michlitsch Kenneth J. | Methods and apparatus for the identification and stabilization of vulnerable plaque |
US6989009B2 (en) | 2002-04-19 | 2006-01-24 | Scimed Life Systems, Inc. | Cryo balloon |
DE10217559B4 (en) | 2002-04-19 | 2004-02-19 | Universitätsklinikum Freiburg | Device for minimally invasive, intravascular aortic valve extraction |
US6746401B2 (en) | 2002-05-06 | 2004-06-08 | Scimed Life Systems, Inc. | Tissue ablation visualization |
CN1653297B (en) | 2002-05-08 | 2010-09-29 | 佛森技术公司 | High efficiency solid-state light source and methods of use and manufacture |
AUPS226402A0 (en) | 2002-05-13 | 2002-06-13 | Advanced Metal Coatings Pty Limited | An ablation catheter |
US7829029B2 (en) * | 2002-05-29 | 2010-11-09 | NanoVibronix, Inv. | Acoustic add-on device for biofilm prevention in urinary catheter |
US6746474B2 (en) | 2002-05-31 | 2004-06-08 | Vahid Saadat | Apparatus and methods for cooling a region within the body |
US6748953B2 (en) | 2002-06-11 | 2004-06-15 | Scimed Life Systems, Inc. | Method for thermal treatment of type II endoleaks in arterial aneurysms |
US6852109B2 (en) * | 2002-06-11 | 2005-02-08 | Intraluminal Therapeutics, Inc. | Radio frequency guide wire assembly with optical coherence reflectometry guidance |
US7153315B2 (en) | 2002-06-11 | 2006-12-26 | Boston Scientific Scimed, Inc. | Catheter balloon with ultrasonic microscalpel blades |
AU2003248771B2 (en) | 2002-06-28 | 2008-02-07 | Cook Incorporated | Thoracic stent-graft introducer |
GB2390545B (en) | 2002-07-09 | 2005-04-20 | Barts & London Nhs Trust | Hollow organ probe |
US7769427B2 (en) | 2002-07-16 | 2010-08-03 | Magnetics, Inc. | Apparatus and method for catheter guidance control and imaging |
US6866662B2 (en) | 2002-07-23 | 2005-03-15 | Biosense Webster, Inc. | Ablation catheter having stabilizing array |
EP1545680B1 (en) | 2002-07-25 | 2010-09-08 | Boston Scientific Limited | Medical device for navigation through anatomy |
US8920826B2 (en) | 2002-07-31 | 2014-12-30 | Boston Scientific Scimed, Inc. | Medical imaging reference devices |
US6702748B1 (en) | 2002-09-20 | 2004-03-09 | Flowcardia, Inc. | Connector for securing ultrasound catheter to transducer |
TWI235073B (en) | 2002-08-20 | 2005-07-01 | Toray Industries | Catheter for treating cardiac arrhythmias |
US6991617B2 (en) * | 2002-08-21 | 2006-01-31 | Hektner Thomas R | Vascular treatment method and device |
US7137963B2 (en) | 2002-08-26 | 2006-11-21 | Flowcardia, Inc. | Ultrasound catheter for disrupting blood vessel obstructions |
US7604608B2 (en) | 2003-01-14 | 2009-10-20 | Flowcardia, Inc. | Ultrasound catheter and methods for making and using same |
US6942677B2 (en) | 2003-02-26 | 2005-09-13 | Flowcardia, Inc. | Ultrasound catheter apparatus |
US7335180B2 (en) | 2003-11-24 | 2008-02-26 | Flowcardia, Inc. | Steerable ultrasound catheter |
US7220233B2 (en) | 2003-04-08 | 2007-05-22 | Flowcardia, Inc. | Ultrasound catheter devices and methods |
US6929639B2 (en) | 2002-08-30 | 2005-08-16 | Scimed Life Systems, Inc. | Cryo ablation coil |
US7063679B2 (en) | 2002-09-20 | 2006-06-20 | Flowmedica, Inc. | Intra-aortic renal delivery catheter |
AU2003294226A1 (en) | 2002-09-20 | 2004-04-23 | Flowmedica, Inc. | Method and apparatus for intra aortic substance delivery to a branch vessel |
US6942620B2 (en) | 2002-09-20 | 2005-09-13 | Flowcardia Inc | Connector for securing ultrasound catheter to transducer |
EP1405613B1 (en) | 2002-10-04 | 2006-03-22 | Sorin Biomedica Cardio S.R.L. | An implant device for treating aneurisms of the abdominal aorta |
US6673101B1 (en) | 2002-10-09 | 2004-01-06 | Endovascular Technologies, Inc. | Apparatus and method for deploying self-expanding stents |
US7493154B2 (en) | 2002-10-23 | 2009-02-17 | Medtronic, Inc. | Methods and apparatus for locating body vessels and occlusions in body vessels |
US7404824B1 (en) | 2002-11-15 | 2008-07-29 | Advanced Cardiovascular Systems, Inc. | Valve aptation assist device |
US7599730B2 (en) | 2002-11-19 | 2009-10-06 | Medtronic Navigation, Inc. | Navigation system for cardiac therapies |
DE60321837D1 (en) | 2002-11-27 | 2008-08-07 | Medical Device Innovations Ltd | Coaxial tissue ablation sample and method of making a balun therefor |
US20040106952A1 (en) | 2002-12-03 | 2004-06-03 | Lafontaine Daniel M. | Treating arrhythmias by altering properties of tissue |
US6926713B2 (en) | 2002-12-11 | 2005-08-09 | Boston Scientific Scimed, Inc. | Angle indexer for medical devices |
KR100887669B1 (en) * | 2002-12-28 | 2009-03-11 | 엘지디스플레이 주식회사 | Liquid Crystal Display Devices and Manufacturing Method of the same |
US20050154277A1 (en) | 2002-12-31 | 2005-07-14 | Jing Tang | Apparatus and methods of using built-in micro-spectroscopy micro-biosensors and specimen collection system for a wireless capsule in a biological body in vivo |
US7771372B2 (en) | 2003-01-03 | 2010-08-10 | Ekos Corporation | Ultrasonic catheter with axial energy field |
US6847848B2 (en) | 2003-01-07 | 2005-01-25 | Mmtc, Inc | Inflatable balloon catheter structural designs and methods for treating diseased tissue of a patient |
US7087051B2 (en) | 2003-01-15 | 2006-08-08 | Boston Scientific Scimed, Inc. | Articulating radio frequency probe handle |
US7083612B2 (en) | 2003-01-15 | 2006-08-01 | Cryodynamics, Llc | Cryotherapy system |
US6960207B2 (en) | 2003-01-21 | 2005-11-01 | St Jude Medical, Daig Division, Inc. | Ablation catheter having a virtual electrode comprising portholes and a porous conductor |
US7819866B2 (en) | 2003-01-21 | 2010-10-26 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Ablation catheter and electrode |
US20040147917A1 (en) | 2003-01-23 | 2004-07-29 | Mueller Richard L. | Device and method for treatment of breast tissue with electromagnetic radiation |
JP4067976B2 (en) | 2003-01-24 | 2008-03-26 | 有限会社日本エレクテル | High frequency heating balloon catheter |
WO2004066903A2 (en) | 2003-01-29 | 2004-08-12 | E-Pill Pharma Ltd. | Active drug delivery in the gastrointestinal tract |
US7223266B2 (en) | 2003-02-04 | 2007-05-29 | Cardiodex Ltd. | Methods and apparatus for hemostasis following arterial catheterization |
US20040193211A1 (en) | 2003-02-14 | 2004-09-30 | Voegele James W. | Fingertip surgical instruments |
US7201749B2 (en) | 2003-02-19 | 2007-04-10 | Biosense, Inc. | Externally-applied high intensity focused ultrasound (HIFU) for pulmonary vein isolation |
JP2006518648A (en) | 2003-02-20 | 2006-08-17 | プロリズム,インコーポレイテッド | Cardiac ablation device |
US9603545B2 (en) | 2003-02-21 | 2017-03-28 | 3Dt Holdings, Llc | Devices, systems, and methods for removing targeted lesions from vessels |
US7818053B2 (en) | 2003-02-21 | 2010-10-19 | Dtherapeutics, Llc | Devices, systems and methods for plaque type determination |
US8465452B2 (en) | 2003-02-21 | 2013-06-18 | 3Dt Holdings, Llc | Devices, systems, and methods for removing stenotic lesions from vessels |
US20040167506A1 (en) | 2003-02-25 | 2004-08-26 | Scimed Life Systems, Inc. | Medical devices employing ferromagnetic heating |
DE10308383A1 (en) | 2003-02-27 | 2004-09-16 | Storz Endoskop Produktions Gmbh | Method and optical system for measuring the topography of a measurement object |
US7250041B2 (en) | 2003-03-12 | 2007-07-31 | Abbott Cardiovascular Systems Inc. | Retrograde pressure regulated infusion |
WO2004083797A2 (en) * | 2003-03-14 | 2004-09-30 | Thermosurgery Technologies, Inc. | Hyperthermia treatment system |
US7792568B2 (en) | 2003-03-17 | 2010-09-07 | Boston Scientific Scimed, Inc. | MRI-visible medical devices |
US8021362B2 (en) | 2003-03-27 | 2011-09-20 | Terumo Kabushiki Kaisha | Methods and apparatus for closing a layered tissue defect |
US7293562B2 (en) | 2003-03-27 | 2007-11-13 | Cierra, Inc. | Energy based devices and methods for treatment of anatomic tissue defects |
US7972330B2 (en) | 2003-03-27 | 2011-07-05 | Terumo Kabushiki Kaisha | Methods and apparatus for closing a layered tissue defect |
US6953425B2 (en) | 2003-04-25 | 2005-10-11 | Medtronic Vascular, Inc. | Method of treating vulnerable plaque using a catheter-based radiation system |
US7597704B2 (en) | 2003-04-28 | 2009-10-06 | Atritech, Inc. | Left atrial appendage occlusion device with active expansion |
US20040243022A1 (en) | 2003-04-29 | 2004-12-02 | Medtronic Vascular, Inc. | Method and system of detecting vulnerable plaque by sensing motion of thin fibrous cap |
CA2524163C (en) | 2003-05-02 | 2012-01-03 | Boston Scientific Limited | Multi-functional medical catheter |
US7279600B2 (en) | 2003-05-02 | 2007-10-09 | Wyeth | Hydroxy-biphenyl-carbaldehyde oxime derivatives and their use as estrogenic agents |
JP2004337400A (en) | 2003-05-16 | 2004-12-02 | Terumo Corp | Medication kit |
CL2004000985A1 (en) | 2003-05-16 | 2005-01-14 | Wyeth Corp | COMPOUNDS DERIVED FROM PHENYLQUINOLINS; PHARMACEUTICAL COMPOSITION, PREPARATION PROCESS; AND USE TO TREAT OSTEOPOROSIS, PAGET DISEASE, VASCULAR DANO, OSTEOARTRITIS, OSEO CANCER, OVARIC CANCER, PROSTATIC CANCER, HYPERCHOLESTEROLEMIA, ATEROSC |
EP1633699B1 (en) | 2003-05-16 | 2007-01-03 | Wyeth | Aryl-carbaldehyde oxime derivatives and their use as estrogenic agents |
EP1635726A2 (en) | 2003-05-27 | 2006-03-22 | Venture Manufacturing LLC | Balloon centered radially expanding ablation device |
US7758520B2 (en) | 2003-05-27 | 2010-07-20 | Boston Scientific Scimed, Inc. | Medical device having segmented construction |
US6932776B2 (en) | 2003-06-02 | 2005-08-23 | Meridian Medicalssystems, Llc | Method and apparatus for detecting and treating vulnerable plaques |
US8116883B2 (en) | 2003-06-04 | 2012-02-14 | Synecor Llc | Intravascular device for neuromodulation |
WO2005000398A2 (en) | 2003-06-04 | 2005-01-06 | Synecor | Intravascular electrophysiological system and methods |
US7738952B2 (en) | 2003-06-09 | 2010-06-15 | Palo Alto Investors | Treatment of conditions through modulation of the autonomic nervous system |
WO2004110258A2 (en) | 2003-06-10 | 2004-12-23 | Cardiofocus, Inc. | Guided cardiac ablation catheters |
WO2005007213A2 (en) | 2003-06-11 | 2005-01-27 | Boyle Edward M Jr | Body-space treatment catheter |
US7112196B2 (en) | 2003-06-13 | 2006-09-26 | Piezo Technologies, Inc. | Multi-element array for acoustic ablation |
DE10328816A1 (en) | 2003-06-21 | 2005-01-05 | Biotronik Meß- und Therapiegeräte GmbH & Co. Ingenieurbüro Berlin | Implantable stimulation electrode with a coating to increase tissue compatibility |
US7066895B2 (en) | 2003-06-30 | 2006-06-27 | Ethicon, Inc. | Ultrasonic radial focused transducer for pulmonary vein ablation |
US7678104B2 (en) | 2003-07-17 | 2010-03-16 | Biosense Webster, Inc. | Ultrasound ablation catheter and method for its use |
US7670335B2 (en) | 2003-07-21 | 2010-03-02 | Biosense Webster, Inc. | Ablation device with spiral array ultrasound transducer |
US7479157B2 (en) | 2003-08-07 | 2009-01-20 | Boston Scientific Scimed, Inc. | Stent designs which enable the visibility of the inside of the stent during MRI |
US7250440B2 (en) | 2003-08-12 | 2007-07-31 | Wyeth | (Hydroxyphenyl)-1H-indole-3-carbaldehyde oxime derivatives as estrogenic agents |
US7294125B2 (en) | 2003-08-22 | 2007-11-13 | Scimed Life Systems, Inc. | Methods of delivering energy to body portions to produce a therapeutic response |
US7313430B2 (en) | 2003-08-28 | 2007-12-25 | Medtronic Navigation, Inc. | Method and apparatus for performing stereotactic surgery |
US7569052B2 (en) | 2003-09-12 | 2009-08-04 | Boston Scientific Scimed, Inc. | Ablation catheter with tissue protecting assembly |
US7291146B2 (en) | 2003-09-12 | 2007-11-06 | Minnow Medical, Inc. | Selectable eccentric remodeling and/or ablation of atherosclerotic material |
US7736362B2 (en) | 2003-09-15 | 2010-06-15 | Boston Scientific Scimed, Inc. | Catheter balloons |
US7758510B2 (en) | 2003-09-19 | 2010-07-20 | Flowcardia, Inc. | Connector for securing ultrasound catheter to transducer |
US7435248B2 (en) | 2003-09-26 | 2008-10-14 | Boston Scientific Scimed, Inc. | Medical probes for creating and diagnosing circumferential lesions within or around the ostium of a vessel |
US8029503B2 (en) | 2003-10-11 | 2011-10-04 | The Regents Of The University Of California | Nerve repair by selective surgical repair of axons |
US7280863B2 (en) | 2003-10-20 | 2007-10-09 | Magnetecs, Inc. | System and method for radar-assisted catheter guidance and control |
US7480532B2 (en) | 2003-10-22 | 2009-01-20 | Cvrx, Inc. | Baroreflex activation for pain control, sedation and sleep |
KR100573976B1 (en) | 2003-10-28 | 2006-04-26 | 삼성전자주식회사 | Driving method of transfer belt |
US20050181977A1 (en) | 2003-11-10 | 2005-08-18 | Angiotech International Ag | Medical implants and anti-scarring agents |
WO2005065079A2 (en) | 2003-11-10 | 2005-07-21 | Angiotech International Ag | Medical implants and fibrosis-inducing agents |
WO2005046747A2 (en) | 2003-11-10 | 2005-05-26 | Angiotech International Ag | Intravascular devices and fibrosis-inducing agents |
US7367970B2 (en) | 2003-11-11 | 2008-05-06 | Biosense Webster Inc. | Externally applied RF for pulmonary vein isolation |
JP2007512077A (en) | 2003-11-25 | 2007-05-17 | エフ.ディー. カルディオ リミテッド | Stent positioning using inflation tube |
WO2005053555A1 (en) | 2003-12-01 | 2005-06-16 | Biotronik Crm Patent Ag | Electrode catheter for the electrotherapy of cardiac tissue |
DE602004028861D1 (en) | 2003-12-02 | 2010-10-07 | Fuso Pharmaceutical Ind | DOUBLE CHAMBER TANK |
US20050148842A1 (en) | 2003-12-22 | 2005-07-07 | Leming Wang | Positioning devices and methods for in vivo wireless imaging capsules |
JP4391221B2 (en) | 2003-12-22 | 2009-12-24 | 有限会社日本エレクテル | High frequency heating balloon catheter |
WO2005065559A1 (en) | 2004-01-06 | 2005-07-21 | Toray Industries, Inc. | Balloon catheter |
US7326206B2 (en) | 2004-01-16 | 2008-02-05 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Conforming-electrode catheter and method for ablation |
US7371231B2 (en) | 2004-02-02 | 2008-05-13 | Boston Scientific Scimed, Inc. | System and method for performing ablation using a balloon |
KR100605849B1 (en) | 2004-02-09 | 2006-08-01 | 삼성전자주식회사 | Method for saving and playing data in the mobile terminal |
US20050182479A1 (en) | 2004-02-13 | 2005-08-18 | Craig Bonsignore | Connector members for stents |
US7157492B2 (en) | 2004-02-26 | 2007-01-02 | Wyeth | Dibenzo chromene derivatives and their use as ERβ selective ligands |
US20050203410A1 (en) | 2004-02-27 | 2005-09-15 | Ep Medsystems, Inc. | Methods and systems for ultrasound imaging of the heart from the pericardium |
US7662114B2 (en) | 2004-03-02 | 2010-02-16 | Focus Surgery, Inc. | Ultrasound phased arrays |
US7198632B2 (en) | 2004-03-02 | 2007-04-03 | Boston Scientific Scimed, Inc. | Occlusion balloon catheter with longitudinally expandable balloon |
US8052636B2 (en) | 2004-03-05 | 2011-11-08 | Hansen Medical, Inc. | Robotic catheter system and methods |
US7247141B2 (en) | 2004-03-08 | 2007-07-24 | Ethicon Endo-Surgery, Inc. | Intra-cavitary ultrasound medical system and method |
US7238184B2 (en) | 2004-03-15 | 2007-07-03 | Boston Scientific Scimed, Inc. | Ablation probe with peltier effect thermal control |
US8001976B2 (en) | 2004-03-23 | 2011-08-23 | Michael Gertner | Management systems for the surgically treated obese patient |
US7946976B2 (en) | 2004-03-23 | 2011-05-24 | Michael Gertner | Methods and devices for the surgical creation of satiety and biofeedback pathways |
US20080071306A1 (en) | 2004-03-23 | 2008-03-20 | Michael Gertner | Extragastric Balloon With Attachment Tabs |
US8343031B2 (en) | 2004-03-23 | 2013-01-01 | Michael Gertner | Obesity treatment systems |
WO2006049725A2 (en) | 2004-03-23 | 2006-05-11 | Minimus Surgical Systems | Surgical systems and devices to enhance gastric restriction therapies |
US20080147002A1 (en) | 2004-03-23 | 2008-06-19 | Michael Eric Gertner | Obesity treatment systems |
US20080300618A1 (en) | 2004-03-23 | 2008-12-04 | Michael Eric Gertner | Obesity treatment systems |
US7255675B2 (en) | 2004-03-23 | 2007-08-14 | Michael Gertner | Devices and methods to treat a patient |
US20060195139A1 (en) | 2004-03-23 | 2006-08-31 | Michael Gertner | Extragastric devices and methods for gastroplasty |
US20060142790A1 (en) | 2004-03-23 | 2006-06-29 | Michael Gertner | Methods and devices to facilitate connections between body lumens |
US20070233170A1 (en) | 2004-03-23 | 2007-10-04 | Michael Gertner | Extragastric Balloon |
US20050228415A1 (en) | 2004-03-23 | 2005-10-13 | Michael Gertner | Methods and devices for percutaneous, non-laparoscopic treatment of obesity |
US7841978B2 (en) | 2004-03-23 | 2010-11-30 | Michael Gertner | Methods and devices for to treatment of obesity |
US9555223B2 (en) | 2004-03-23 | 2017-01-31 | Medtronic Cryocath Lp | Method and apparatus for inflating and deflating balloon catheters |
US7854733B2 (en) | 2004-03-24 | 2010-12-21 | Biosense Webster, Inc. | Phased-array for tissue treatment |
US20050214268A1 (en) | 2004-03-25 | 2005-09-29 | Cavanagh William A Iii | Methods for treating tumors and cancerous tissues |
JP4216810B2 (en) | 2004-03-30 | 2009-01-28 | 株式会社東芝 | Biological information measuring device |
US7323006B2 (en) | 2004-03-30 | 2008-01-29 | Xtent, Inc. | Rapid exchange interventional devices and methods |
US20060018949A1 (en) | 2004-04-07 | 2006-01-26 | Bausch & Lomb Incorporated | Injectable biodegradable drug delivery system |
US20050228286A1 (en) | 2004-04-07 | 2005-10-13 | Messerly Jeffrey D | Medical system having a rotatable ultrasound source and a piercing tip |
US20060004323A1 (en) | 2004-04-21 | 2006-01-05 | Exploramed Nc1, Inc. | Apparatus and methods for dilating and modifying ostia of paranasal sinuses and other intranasal or paranasal structures |
US7566319B2 (en) | 2004-04-21 | 2009-07-28 | Boston Scientific Scimed, Inc. | Traction balloon |
US20050245862A1 (en) | 2004-04-28 | 2005-11-03 | Endobionics, Inc. | Torque mechanism for interventional catheters |
US20050251116A1 (en) | 2004-05-05 | 2005-11-10 | Minnow Medical, Llc | Imaging and eccentric atherosclerotic material laser remodeling and/or ablation catheter |
US7291142B2 (en) | 2004-05-10 | 2007-11-06 | Boston Scientific Scimed, Inc. | Low temperature lesion formation apparatus, systems and methods |
US7087053B2 (en) | 2004-05-27 | 2006-08-08 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Catheter with bifurcated, collapsible tip for sensing and ablating |
WO2005117758A1 (en) | 2004-05-28 | 2005-12-15 | Cook Incorporated | Exchangeable delivery system for expandable prosthetic devices |
US20050267556A1 (en) | 2004-05-28 | 2005-12-01 | Allan Shuros | Drug eluting implants to prevent cardiac apoptosis |
EP1750607A2 (en) | 2004-06-02 | 2007-02-14 | Medtronic, Inc. | Loop ablation apparatus and method |
US7367975B2 (en) | 2004-06-21 | 2008-05-06 | Cierra, Inc. | Energy based devices and methods for treatment of anatomic tissue defects |
US7197354B2 (en) | 2004-06-21 | 2007-03-27 | Mediguide Ltd. | System for determining the position and orientation of a catheter |
US20060024564A1 (en) | 2004-07-06 | 2006-02-02 | Manclaw Ronald R | Manclaw-Harrison fuel cell |
US20060025765A1 (en) | 2004-07-30 | 2006-02-02 | Jaime Landman | Electrosurgical systems and methods |
US7799021B2 (en) | 2004-08-04 | 2010-09-21 | Kimberly-Clark Inc. | Electrosurgical treatment in conjunction with monitoring |
MX2007002043A (en) | 2004-08-16 | 2007-10-11 | Quark Biotech Inc | Therapeutic uses of inhibitors of rtp801. |
US7540852B2 (en) | 2004-08-26 | 2009-06-02 | Flowcardia, Inc. | Ultrasound catheter devices and methods |
BRPI0514974A (en) | 2004-09-07 | 2008-07-01 | Wyeth Corp | compound, composition, methods of treating or inhibiting a disease or condition, free radical-induced disease states in a mammal, damage to the joint secondary to arthroscopic or surgical procedures in a mammal, infertility in a mammal, lowering cholesterol levels, triglycerides, lp (a), or ldl, to provide cognition or neuroprotection enhancement, contraception in a mammal, and to prepare a compound, and, product |
US20060095096A1 (en) | 2004-09-09 | 2006-05-04 | Debenedictis Leonard C | Interchangeable tips for medical laser treatments and methods for using same |
EP1796568A1 (en) | 2004-09-09 | 2007-06-20 | Vnus Medical Technologies, Inc. | Methods and apparatus for treatment of hollow anatomical structures |
US8396548B2 (en) | 2008-11-14 | 2013-03-12 | Vessix Vascular, Inc. | Selective drug delivery in a lumen |
US9974607B2 (en) | 2006-10-18 | 2018-05-22 | Vessix Vascular, Inc. | Inducing desirable temperature effects on body tissue |
US8545488B2 (en) | 2004-09-17 | 2013-10-01 | The Spectranetics Corporation | Cardiovascular imaging system |
US7458971B2 (en) | 2004-09-24 | 2008-12-02 | Boston Scientific Scimed, Inc. | RF ablation probe with unibody electrode element |
US7635383B2 (en) | 2004-09-28 | 2009-12-22 | Boston Scientific Scimed, Inc. | Rotating stent delivery system for side branch access and protection and method of using same |
US20060069385A1 (en) | 2004-09-28 | 2006-03-30 | Scimed Life Systems, Inc. | Methods and apparatus for tissue cryotherapy |
WO2006042047A1 (en) | 2004-10-07 | 2006-04-20 | Flea Street Translational, Llc | Methods, systems and devices for establishing communication between hollow organs and tissue lumens |
US20060089637A1 (en) | 2004-10-14 | 2006-04-27 | Werneth Randell L | Ablation catheter |
US7887538B2 (en) | 2005-10-15 | 2011-02-15 | Baxano, Inc. | Methods and apparatus for tissue modification |
US7938830B2 (en) | 2004-10-15 | 2011-05-10 | Baxano, Inc. | Powered tissue modification devices and methods |
US20060083194A1 (en) | 2004-10-19 | 2006-04-20 | Ardian Dhrimaj | System and method rendering audio/image data on remote devices |
US7962854B2 (en) | 2004-10-19 | 2011-06-14 | Sony Ericsson Mobile Communications Ab | Systems, methods and computer program products for displaying content on multiple display screens using handheld wireless communicators |
WO2006049970A2 (en) | 2004-10-27 | 2006-05-11 | Yuval Carmel | Radio-frequency device for passivation of vascular plaque and method of using same |
US7753907B2 (en) | 2004-10-29 | 2010-07-13 | Boston Scientific Scimed, Inc. | Medical device systems and methods |
US7937143B2 (en) | 2004-11-02 | 2011-05-03 | Ardian, Inc. | Methods and apparatus for inducing controlled renal neuromodulation |
US7200445B1 (en) | 2005-10-21 | 2007-04-03 | Asthmatx, Inc. | Energy delivery devices and methods |
US20090240249A1 (en) | 2004-11-08 | 2009-09-24 | Cardima, Inc. | System and Method for Performing Ablation and Other Medical Procedures Using An Electrode Array with Flexible Circuit |
US20070093802A1 (en) * | 2005-10-21 | 2007-04-26 | Danek Christopher J | Energy delivery devices and methods |
US8617152B2 (en) | 2004-11-15 | 2013-12-31 | Medtronic Ablation Frontiers Llc | Ablation system with feedback |
US20060129128A1 (en) | 2004-11-15 | 2006-06-15 | Sampson Russel M | Method and system for drug delivery |
EP1848498A4 (en) | 2004-11-18 | 2009-12-16 | Transpharma Medical Ltd | Combined micro-channel generation and iontophoresis for transdermal delivery of pharmaceutical agents |
WO2006062732A2 (en) | 2004-11-19 | 2006-06-15 | Synta Pharmaceuticals Corp. | Compounds acting at the centrosome |
US7473890B2 (en) | 2004-11-23 | 2009-01-06 | New York University | Manipulation of objects in potential energy landscapes |
US20060247266A1 (en) | 2004-11-26 | 2006-11-02 | Asahi Kasei Pharma Corporation | Nitrogen-containing tricyclic compounds |
US8048144B2 (en) | 2004-11-30 | 2011-11-01 | Scimed Life Systems, Inc. | Prosthesis fixation device and method |
WO2006063199A2 (en) | 2004-12-09 | 2006-06-15 | The Foundry, Inc. | Aortic valve repair |
US7402151B2 (en) | 2004-12-17 | 2008-07-22 | Biocardia, Inc. | Steerable guide catheters and methods for their use |
US8488591B2 (en) | 2004-12-23 | 2013-07-16 | Telecom Italia S.P.A. | Method and system for video telephone communications set up, related equipment and computer program product |
US20080009927A1 (en) | 2005-01-11 | 2008-01-10 | Vilims Bradley D | Combination Electrical Stimulating and Infusion Medical Device and Method |
WO2006077529A2 (en) * | 2005-01-18 | 2006-07-27 | Koninklijke Philips Electronics, N.V. | System for controlling traversal of an ingested capsule |
US8007440B2 (en) | 2005-02-08 | 2011-08-30 | Volcano Corporation | Apparatus and methods for low-cost intravascular ultrasound imaging and for crossing severe vascular occlusions |
US7850645B2 (en) * | 2005-02-11 | 2010-12-14 | Boston Scientific Scimed, Inc. | Internal medical devices for delivery of therapeutic agent in conjunction with a source of electrical power |
US7447543B2 (en) | 2005-02-15 | 2008-11-04 | Regents Of The University Of Minnesota | Pathology assessment with impedance measurements using convergent bioelectric lead fields |
US7828837B2 (en) | 2005-02-17 | 2010-11-09 | Khoury Medical Devices, LLC. | Vascular endograft |
EP2329825B1 (en) | 2005-03-04 | 2015-10-07 | Sucampo AG | Method and composition for treating peripheral vascular diseases |
US7759315B2 (en) | 2005-03-09 | 2010-07-20 | Csl Behring Ag | Treatment of inflammatory conditions of the intestine |
US8801701B2 (en) | 2005-03-09 | 2014-08-12 | Sunnybrook Health Sciences Centre | Method and apparatus for obtaining quantitative temperature measurements in prostate and other tissue undergoing thermal therapy treatment |
US7674256B2 (en) | 2005-03-17 | 2010-03-09 | Boston Scientific Scimed, Inc. | Treating internal body tissue |
WO2006102359A2 (en) | 2005-03-23 | 2006-09-28 | Abbott Laboratories | Delivery of highly lipophilic agents via medical devices |
US7670337B2 (en) | 2005-03-25 | 2010-03-02 | Boston Scientific Scimed, Inc. | Ablation probe having a plurality of arrays of electrodes |
US20060224153A1 (en) | 2005-04-05 | 2006-10-05 | Fischell Robert E | Catheter system for the treatment of atrial fibrillation |
US7715912B2 (en) | 2005-04-13 | 2010-05-11 | Intelect Medical, Inc. | System and method for providing a waveform for stimulating biological tissue |
EP2727547B1 (en) | 2005-04-21 | 2020-11-18 | Boston Scientific Scimed, Inc. | Devices for energy delivery |
US20060239921A1 (en) | 2005-04-26 | 2006-10-26 | Novadaq Technologies Inc. | Real time vascular imaging during solid organ transplant |
US20060246143A1 (en) | 2005-04-28 | 2006-11-02 | Hilmi Ege | Targeted therapy via targeted delivery of energy susceptible nanoscale magnetic particles |
US7505816B2 (en) | 2005-04-29 | 2009-03-17 | Medtronic, Inc. | Actively cooled external energy source, external charger, system of transcutaneous energy transfer, system of transcutaneous charging and method therefore |
US20060247760A1 (en) | 2005-04-29 | 2006-11-02 | Medtronic Vascular, Inc. | Methods and apparatus for treatment of aneurysms adjacent branch arteries |
US7806871B2 (en) | 2005-05-09 | 2010-10-05 | Boston Scientific Scimed, Inc. | Method and device for tissue removal and for delivery of a therapeutic agent or bulking agent |
US20080161717A1 (en) | 2005-05-10 | 2008-07-03 | Michael Eric Gertner | Obesity Treatment Systems |
US7862565B2 (en) * | 2005-05-12 | 2011-01-04 | Aragon Surgical, Inc. | Method for tissue cauterization |
US20080091193A1 (en) | 2005-05-16 | 2008-04-17 | James Kauphusman | Irrigated ablation catheter having magnetic tip for magnetic field control and guidance |
MX2007014496A (en) | 2005-05-20 | 2008-02-11 | Omeros Corp | Cyclooxygenase inhibitor and calcium channel antagonist compositions and methods for use in urological procedures. |
US7767844B2 (en) | 2005-05-23 | 2010-08-03 | Atomic Energy Council | Method for manufacturing diethylene triamine pentaacetic acid derivative |
US8951225B2 (en) | 2005-06-10 | 2015-02-10 | Acclarent, Inc. | Catheters with non-removable guide members useable for treatment of sinusitis |
US7584004B2 (en) | 2005-06-13 | 2009-09-01 | Cardiac Pacemakers, Inc. | Vascularly stabilized peripheral nerve cuff assembly |
JP2009500052A (en) | 2005-06-20 | 2009-01-08 | アブレーション フロンティアズ,インコーポレーテッド | Ablation catheter |
US7717853B2 (en) | 2005-06-24 | 2010-05-18 | Henry Nita | Methods and apparatus for intracranial ultrasound delivery |
US20070016274A1 (en) | 2005-06-29 | 2007-01-18 | Boveja Birinder R | Gastrointestinal (GI) ablation for GI tumors or to provide therapy for obesity, motility disorders, G.E.R.D., or to induce weight loss |
CA2613671C (en) | 2005-06-29 | 2014-04-08 | Radiant Medical, Inc. | Devices, systems and methods for rapid endovascular cooling |
AU2006266149B2 (en) | 2005-06-30 | 2012-04-12 | Rox Medical, Inc. | Devices, systems, and methods for creation of a peripherally located fistula |
DE102005032755B4 (en) | 2005-07-13 | 2014-09-04 | Siemens Aktiengesellschaft | System for performing and monitoring minimally invasive procedures |
US20070016184A1 (en) | 2005-07-14 | 2007-01-18 | Ethicon Endo-Surgery, Inc. | Medical-treatment electrode assembly and method for medical treatment |
CN102389332B (en) | 2005-07-21 | 2014-08-27 | 泰科医疗集团有限合伙公司 | Systems and methods for treating a hollow anatomical structure |
US8862243B2 (en) | 2005-07-25 | 2014-10-14 | Rainbow Medical Ltd. | Electrical stimulation of blood vessels |
WO2007014283A2 (en) | 2005-07-26 | 2007-02-01 | Rox Medical, Inc. | Devices, systems, and methods for peripheral arteriovenous fistula creation |
WO2007021804A2 (en) | 2005-08-12 | 2007-02-22 | Proteus Biomedical, Inc. | Evaluation of depolarization wave conduction velocity |
US7591996B2 (en) | 2005-08-17 | 2009-09-22 | University Of Washington | Ultrasound target vessel occlusion using microbubbles |
US20070055358A1 (en) | 2005-08-22 | 2007-03-08 | Krolik Jeffrey A | Axially compressible flared stents and apparatus and methods for delivering them |
DE102005041601B4 (en) | 2005-09-01 | 2010-07-08 | Siemens Ag | Ablation catheter for setting a lesion and method for making an ablation catheter |
SG10201807556TA (en) | 2005-09-09 | 2018-10-30 | Ottawa Hospital Res Inst | Interpenetrating Networks, and Related Methods and Compositions |
US8140170B2 (en) | 2005-09-12 | 2012-03-20 | The Cleveland Clinic Foundation | Method and apparatus for renal neuromodulation |
US20070073151A1 (en) | 2005-09-13 | 2007-03-29 | General Electric Company | Automated imaging and therapy system |
US20070299043A1 (en) | 2005-10-03 | 2007-12-27 | Hunter William L | Anti-scarring drug combinations and use thereof |
US20070208134A1 (en) | 2005-10-03 | 2007-09-06 | Hunter William L | Anti-scarring drug combinations and use thereof |
US20080051812A1 (en) * | 2006-08-01 | 2008-02-28 | Baxano, Inc. | Multi-Wire Tissue Cutter |
US20080033465A1 (en) * | 2006-08-01 | 2008-02-07 | Baxano, Inc. | Multi-Wire Tissue Cutter |
US20070093804A1 (en) | 2005-10-17 | 2007-04-26 | Coaptus Medical Corporation | Control systems for patient devices, including devices for securing cardiovascular tissue, and associated methods |
DE102005050344A1 (en) | 2005-10-20 | 2007-05-03 | Siemens Ag | Cryocatheter for medical investigation and treatment equipment for e.g. diagnosis and treatment of heart infarcts, has image capture device that maps region of vessel around balloon arranged near catheter tip |
US20070093697A1 (en) | 2005-10-21 | 2007-04-26 | Theranova, Llc | Method and apparatus for detection of right to left shunting in the cardiopulmonary vasculature |
US8257338B2 (en) | 2006-10-27 | 2012-09-04 | Artenga, Inc. | Medical microbubble generation |
EP1946712B1 (en) | 2005-11-01 | 2012-08-29 | Japan Electel Inc. | Balloon catheter system |
US7901420B2 (en) | 2005-11-02 | 2011-03-08 | University Of Massachusetts | Tissue clamp |
US8052700B2 (en) | 2005-11-02 | 2011-11-08 | University Of Massachusetts | Tissue clamp |
US10716749B2 (en) | 2005-11-03 | 2020-07-21 | Palo Alto Investors | Methods and compositions for treating a renal disease condition in a subject |
AU2006312419B2 (en) | 2005-11-09 | 2010-08-05 | Korea University Industrial & Academic Collaboration Foundation | Radio frequency ablation electrode for selected tissue removal |
US7959627B2 (en) | 2005-11-23 | 2011-06-14 | Barrx Medical, Inc. | Precision ablating device |
US7766833B2 (en) | 2005-11-23 | 2010-08-03 | General Electric Company | Ablation array having independently activated ablation elements |
US8190238B2 (en) | 2005-12-09 | 2012-05-29 | Hansen Medical, Inc. | Robotic catheter system and methods |
JP4402648B2 (en) * | 2005-12-16 | 2010-01-20 | オリンパス株式会社 | Intra-subject introduction device |
US7776967B2 (en) | 2005-12-16 | 2010-08-17 | Continental Ag | Polyorganosiloxane composition for use in unsaturated elastomer, article made therefrom, and associated method |
US20080108867A1 (en) | 2005-12-22 | 2008-05-08 | Gan Zhou | Devices and Methods for Ultrasonic Imaging and Ablation |
US8031927B2 (en) | 2005-12-28 | 2011-10-04 | The General Hospital Corporation | Medical image processing |
US7896874B2 (en) | 2005-12-29 | 2011-03-01 | Boston Scientific Scimed, Inc. | RF ablation probes with tine valves |
US7993334B2 (en) | 2005-12-29 | 2011-08-09 | Boston Scientific Scimed, Inc. | Low-profile, expanding single needle ablation probe |
US20070162109A1 (en) | 2006-01-11 | 2007-07-12 | Luis Davila | Intraluminal stent graft |
US8033284B2 (en) | 2006-01-11 | 2011-10-11 | Curaelase, Inc. | Therapeutic laser treatment |
CA2574935A1 (en) | 2006-01-24 | 2007-07-24 | Sherwood Services Ag | A method and system for controlling an output of a radio-frequency medical generator having an impedance based control algorithm |
US20070179496A1 (en) | 2006-01-31 | 2007-08-02 | Medtronic, Inc. | Flexible catheter for ablation therapy |
US7918850B2 (en) | 2006-02-17 | 2011-04-05 | Biosense Wabster, Inc. | Lesion assessment by pacing |
US7869854B2 (en) | 2006-02-23 | 2011-01-11 | Magnetecs, Inc. | Apparatus for magnetically deployable catheter with MOSFET sensor and method for mapping and ablation |
US20070208210A1 (en) | 2006-03-02 | 2007-09-06 | G&L Consulting, Llc | Method and apparatus to unload a failing heart |
US20070208256A1 (en) | 2006-03-03 | 2007-09-06 | Medtronic Vascular, Inc. | Multiple Branch Tubular Prosthesis and Methods |
US8585753B2 (en) | 2006-03-04 | 2013-11-19 | John James Scanlon | Fibrillated biodegradable prosthesis |
US8027718B2 (en) | 2006-03-07 | 2011-09-27 | Mayo Foundation For Medical Education And Research | Regional anesthetic |
US7894905B2 (en) | 2006-03-13 | 2011-02-22 | Neuropace, Inc. | Implantable system enabling responsive therapy for pain |
US20070219576A1 (en) | 2006-03-16 | 2007-09-20 | Medtronic Vascular, Inc. | Reversibly and Radially Expandable Electroactive Polymer Element for Temporary Occlusion of a Vessel |
US7736360B2 (en) | 2006-03-17 | 2010-06-15 | Microcube, Llc | Devices and methods for creating continuous lesions |
US20070225781A1 (en) | 2006-03-21 | 2007-09-27 | Nidus Medical, Llc | Apparatus and methods for altering temperature in a region within the body |
WO2007113865A1 (en) | 2006-03-31 | 2007-10-11 | Breval S.R.L. | Device and method for the thermal ablation of tumors by means of high-frequency electromagnetic energy under overpressure conditions |
US20080004673A1 (en) | 2006-04-03 | 2008-01-03 | Cvrx, Inc. | Implantable extravascular electrostimulation system having a resilient cuff |
CA2649119A1 (en) | 2006-04-13 | 2007-12-13 | Mirabilis Medica, Inc. | Methods and apparatus for the treatment of menometrorrhagia, endometrial pathology, and cervical neoplasia using high intensity focused ultrasound energy |
JP2009533126A (en) | 2006-04-14 | 2009-09-17 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | System and method for cardiac ablation using laser induced optical breakdown (LIOB) |
US20080051454A1 (en) | 2006-04-21 | 2008-02-28 | The Board Of Trustees Operating Michigan State University | Compositions and methods for transient receptor potential vanilloid (TRPV) channel mediated treatments |
US8019435B2 (en) | 2006-05-02 | 2011-09-13 | Boston Scientific Scimed, Inc. | Control of arterial smooth muscle tone |
US7511494B2 (en) | 2006-05-11 | 2009-03-31 | The General Hospital Corporation | Method for measuring the microarchitecture of complex tissue with MRI |
EP3756604A1 (en) | 2006-05-12 | 2020-12-30 | Vytronus, Inc. | Device for ablating body tissue |
US7725157B2 (en) | 2006-05-16 | 2010-05-25 | General Electric Company | System and method for interventional procedures using MRI |
US20100268217A1 (en) | 2006-05-24 | 2010-10-21 | Emcision Limited | Vessel sealing device and methods |
US20080039746A1 (en) | 2006-05-25 | 2008-02-14 | Medtronic, Inc. | Methods of using high intensity focused ultrasound to form an ablated tissue area containing a plurality of lesions |
US8214056B2 (en) | 2006-06-02 | 2012-07-03 | Neurostream Technologies General Partnership | Nerve cuff, method and apparatus for manufacturing same |
WO2007141796A2 (en) | 2006-06-09 | 2007-12-13 | Quark Pharmaceuticals, Inc. | Therapeutic uses of inhibitors of rtp801l |
US20070288001A1 (en) | 2006-06-12 | 2007-12-13 | Pankaj Patel | Endoscopically introducible expandable cautery device |
US20080097251A1 (en) | 2006-06-15 | 2008-04-24 | Eilaz Babaev | Method and apparatus for treating vascular obstructions |
JP2008010537A (en) | 2006-06-28 | 2008-01-17 | Toshiba Corp | Nand nonvolatile semiconductor memory and its manufacturing method |
EP2465574B1 (en) | 2006-06-28 | 2015-10-28 | Ardian, Inc. | Systems for thermally-induced renal neuromodulation |
US20090254082A1 (en) | 2006-07-10 | 2009-10-08 | Niels Kornerup | Electrosurgical instrument |
CA2552620C (en) | 2006-07-20 | 2014-07-15 | Ruggedcom Inc. | An anchoring member to facilitate fastening daughter boards to a mother board and a method for use |
GB0614557D0 (en) | 2006-07-21 | 2006-08-30 | Emcision Ltd | Tissue Ablator |
US8452988B2 (en) | 2006-07-24 | 2013-05-28 | Michael Sujue Wang | Secure data storage for protecting digital content |
KR101794531B1 (en) | 2006-07-28 | 2017-11-07 | 메르츠 노스 아메리카 인코포레이티드 | Ablation apparatus and system to limit nerve conduction |
EP2046227A2 (en) | 2006-08-03 | 2009-04-15 | Hansen Medical, Inc. | Systems for performing minimally invasive procedures |
US20080039727A1 (en) | 2006-08-08 | 2008-02-14 | Eilaz Babaev | Ablative Cardiac Catheter System |
US20090221955A1 (en) | 2006-08-08 | 2009-09-03 | Bacoustics, Llc | Ablative ultrasonic-cryogenic methods |
US8725225B2 (en) | 2006-08-10 | 2014-05-13 | University Of Rochester | Intraoperative imaging of renal cortical tumors and cysts |
US20080039830A1 (en) | 2006-08-14 | 2008-02-14 | Munger Gareth T | Method and Apparatus for Ablative Recanalization of Blocked Vasculature |
US20080243091A1 (en) | 2006-08-22 | 2008-10-02 | Mitchell R. Humphreys | Process and System For Systematic Oxygenation and Renal Preservation During Retrograde Perfusion of the Ischemic Kidney |
WO2008047243A2 (en) | 2006-08-29 | 2008-04-24 | Forhumantech. Co., Ltd. | Pharmaceutical composition for suppression of apoptosis and method for delivering the same |
US20080064957A1 (en) | 2006-09-07 | 2008-03-13 | Spence Paul A | Ultrasonic implant, systems and methods related to diverting material in blood flow away from the head |
US20080082109A1 (en) | 2006-09-08 | 2008-04-03 | Hansen Medical, Inc. | Robotic surgical system with forward-oriented field of view guide instrument navigation |
KR101494909B1 (en) | 2006-09-11 | 2015-02-23 | 엔바이오 리미티드 | Method of doping surfaces |
US20080071269A1 (en) | 2006-09-18 | 2008-03-20 | Cytyc Corporation | Curved Endoscopic Medical Device |
US8486060B2 (en) | 2006-09-18 | 2013-07-16 | Cytyc Corporation | Power ramping during RF ablation |
US7691080B2 (en) | 2006-09-21 | 2010-04-06 | Mercator Medsystems, Inc. | Dual modulus balloon for interventional procedures |
US20100009267A1 (en) | 2006-09-29 | 2010-01-14 | The University Of Akron | Metal oxide fibers and nanofibers, method for making same, and uses thereof |
US8617149B2 (en) | 2006-10-02 | 2013-12-31 | Boston Scientific Scimed, Inc. | Common bond, double-balloon catheter |
US8641660B2 (en) | 2006-10-04 | 2014-02-04 | P Tech, Llc | Methods and devices for controlling biologic microenvironments |
US7664548B2 (en) | 2006-10-06 | 2010-02-16 | Cardiac Pacemakers, Inc. | Distributed neuromodulation system for treatment of cardiovascular disease |
AU2007310991B2 (en) | 2006-10-18 | 2013-06-20 | Boston Scientific Scimed, Inc. | System for inducing desirable temperature effects on body tissue |
EP2954868A1 (en) | 2006-10-18 | 2015-12-16 | Vessix Vascular, Inc. | Tuned rf energy and electrical tissue characterization for selective treatment of target tissues |
US8388680B2 (en) | 2006-10-18 | 2013-03-05 | Guided Delivery Systems, Inc. | Methods and devices for catheter advancement and delivery of substances therethrough |
US7615072B2 (en) | 2006-11-14 | 2009-11-10 | Medtronic Vascular, Inc. | Endoluminal prosthesis |
US20080255550A1 (en) | 2006-11-30 | 2008-10-16 | Minos Medical | Systems and methods for less invasive neutralization by ablation of tissue including the appendix and gall bladder |
US20080140002A1 (en) | 2006-12-06 | 2008-06-12 | Kamal Ramzipoor | System for delivery of biologically active substances with actuating three dimensional surface |
US7699809B2 (en) | 2006-12-14 | 2010-04-20 | Urmey William F | Catheter positioning system |
US7846160B2 (en) | 2006-12-21 | 2010-12-07 | Cytyc Corporation | Method and apparatus for sterilization |
US8226648B2 (en) | 2007-12-31 | 2012-07-24 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Pressure-sensitive flexible polymer bipolar electrode |
KR20090121292A (en) | 2007-02-22 | 2009-11-25 | 라모트 앳 텔-아비브 유니버시티 리미티드 | Treating weakened vessel wall such as vulnerable plaque or aneurysms |
US20080208162A1 (en) | 2007-02-26 | 2008-08-28 | Joshi Ashok V | Device and Method For Thermophoretic Fluid Delivery |
US20080221448A1 (en) | 2007-03-07 | 2008-09-11 | Khuri-Yakub Butrus T | Image-guided delivery of therapeutic tools duing minimally invasive surgeries and interventions |
US8406877B2 (en) | 2007-03-19 | 2013-03-26 | Cardiac Pacemakers, Inc. | Selective nerve stimulation with optionally closed-loop capabilities |
WO2008120117A2 (en) | 2007-03-30 | 2008-10-09 | Koninklijke Philips Electronics, N.V. | Mri-guided hifu marking to guide radiotherapy and other procedures |
US8198611B2 (en) | 2007-04-02 | 2012-06-12 | Globalfoundries Inc. | Laser beam formatting module and method for fabricating semiconductor dies using same |
EP2144600A4 (en) * | 2007-04-04 | 2011-03-16 | Massachusetts Inst Technology | Poly (amino acid) targeting moieties |
US9259233B2 (en) | 2007-04-06 | 2016-02-16 | Hologic, Inc. | Method and device for distending a gynecological cavity |
US8496653B2 (en) | 2007-04-23 | 2013-07-30 | Boston Scientific Scimed, Inc. | Thrombus removal |
US7495439B2 (en) | 2007-04-27 | 2009-02-24 | The General Hospital Corporation | MRI method for reducing artifacts using RF pulse at offset frequency |
US8641704B2 (en) | 2007-05-11 | 2014-02-04 | Medtronic Ablation Frontiers Llc | Ablation therapy system and method for treating continuous atrial fibrillation |
US11395694B2 (en) | 2009-05-07 | 2022-07-26 | St. Jude Medical, Llc | Irrigated ablation catheter with multiple segmented ablation electrodes |
JP2010527678A (en) | 2007-05-23 | 2010-08-19 | オスシロン リミテッド | Apparatus and method for guided penetration of chronic total occlusion |
US20080312673A1 (en) | 2007-06-05 | 2008-12-18 | Viswanathan Raju R | Method and apparatus for CTO crossing |
US8263104B2 (en) | 2007-06-08 | 2012-09-11 | Northwestern University | Polymer nanofilm coatings |
US20090210953A1 (en) | 2007-06-08 | 2009-08-20 | Bryan Moyer | Identification of TRPML3 (MCOLN3) as a salty taste receptor and use in assays for identifying taste (salty) modulators and/or therapeutics that modulate sodium transport, absorption or excretion and/or aldosterone, and/or vasopressin production or release |
US20080312644A1 (en) | 2007-06-14 | 2008-12-18 | Boston Scientific Scimed, Inc. | Cryogenic balloon ablation instruments and systems |
US20090270850A1 (en) | 2007-06-20 | 2009-10-29 | Tea Time Partners, L.P., Organized In Texas | Devices and methods for the ablation of tissue in the lateral direction |
US20090018486A1 (en) | 2007-07-13 | 2009-01-15 | Menachem Goren | Diagnosis and treatment of vericocele and prostate disorders |
US8828068B2 (en) | 2007-07-17 | 2014-09-09 | Cardiac Pacemakers, Inc. | Systems and methods for local vasoactive response using temperature modulation |
US8702609B2 (en) | 2007-07-27 | 2014-04-22 | Meridian Cardiovascular Systems, Inc. | Image-guided intravascular therapy catheters |
US8821477B2 (en) | 2007-08-06 | 2014-09-02 | Boston Scientific Scimed, Inc. | Alternative micromachined structures |
US8066731B2 (en) | 2007-08-20 | 2011-11-29 | Olympus Medical Systems Corp. | Treatment device |
KR101282285B1 (en) | 2007-08-20 | 2013-07-10 | 삼성전자주식회사 | System and method to provide location based services in a mobile communication system |
US7863897B2 (en) | 2007-09-07 | 2011-01-04 | The General Hospital Corporation | Method and apparatus for characterizing the temporal resolution of an imaging device |
US20090069671A1 (en) | 2007-09-10 | 2009-03-12 | General Electric Company | Electric Motor Tracking System and Method |
US7777486B2 (en) | 2007-09-13 | 2010-08-17 | The Board Of Trustees Of The Leland Stanford Junior University | Magnetic resonance imaging with bipolar multi-echo sequences |
CN101854977B (en) | 2007-09-14 | 2015-09-09 | 拉热尔技术有限公司 | Prostate cancer ablation |
US9283034B2 (en) | 2007-09-26 | 2016-03-15 | Retrovascular, Inc. | Recanalization system using radiofrequency energy |
JP5479672B2 (en) | 2007-09-27 | 2014-04-23 | シスメックス株式会社 | Blood or urine analyzer and data processor |
US20090118726A1 (en) * | 2007-10-05 | 2009-05-07 | Coaptus Medical Corporation | Systems and Methods for Transeptal Cardiac Procedures, Including Tissue Sealing Members Associated Methods |
GB2453601B (en) | 2007-10-12 | 2010-07-21 | Cardio Logic Innovations Ltd | Radio frequency catheter for the ablation of body tissues |
US20090157161A1 (en) | 2007-10-24 | 2009-06-18 | Edwards Lifesciences Corporation | Percutaneous Nitinol Stent Extraction Device |
US20100284927A1 (en) | 2007-10-26 | 2010-11-11 | University Of Utah Research Foundation | Use of mri contrast agents for evaluating the treatment of tumors |
US20090112202A1 (en) | 2007-10-31 | 2009-04-30 | Boston Scientific Scimed, Inc. | Dispersive electrode with thermochromatic properties |
US20090118620A1 (en) | 2007-11-06 | 2009-05-07 | General Electric Company | System and method for tracking an ultrasound catheter |
US8613721B2 (en) * | 2007-11-14 | 2013-12-24 | Medrad, Inc. | Delivery and administration of compositions using interventional catheters |
US20090131798A1 (en) | 2007-11-19 | 2009-05-21 | Minar Christopher D | Method and apparatus for intravascular imaging and occlusion crossing |
US20090143640A1 (en) | 2007-11-26 | 2009-06-04 | Voyage Medical, Inc. | Combination imaging and treatment assemblies |
EA201000865A1 (en) | 2007-11-30 | 2010-12-30 | Новартис Аг | COMBINATION OF PROTEINTHYROSINPHOSPHATASE INHIBITORS AND HUMAN GROWTH HORMONE INTENDED FOR THE TREATMENT OF MUSCLE ATROPHY AND RELATED DISTURBANCES |
US20090287120A1 (en) | 2007-12-18 | 2009-11-19 | Searete Llc, A Limited Liability Corporation Of The State Of Delaware | Circulatory monitoring systems and methods |
US8118809B2 (en) | 2007-12-21 | 2012-02-21 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Flexible conductive polymer electrode and method for ablation |
EP2231048B1 (en) | 2007-12-27 | 2016-06-22 | Boston Scientific Scimed, Inc. | System for controllably delivering liquid coolant to a cryo-ablation device |
US8021413B2 (en) | 2007-12-27 | 2011-09-20 | Cook Medical Technologies Llc | Low profile medical device |
US8273023B2 (en) | 2009-01-05 | 2012-09-25 | Texas Heart Institute | Introducer sheathe with electrodes |
US8366615B2 (en) | 2009-01-05 | 2013-02-05 | Texas Heart Institute | Introducer sheath with electrodes |
GB2456301A (en) | 2008-01-08 | 2009-07-15 | Gmj Design Ltd | Surface Representation from a Point Cloud |
US8676322B2 (en) | 2008-01-30 | 2014-03-18 | Boston Scientific Neuromodulation Corporation | Methods and systems of treating pancreatitis pain |
JP5153892B2 (en) | 2008-02-07 | 2013-02-27 | カーディアック ペースメイカーズ, インコーポレイテッド | Wireless tissue electrical stimulation |
US8858609B2 (en) | 2008-02-07 | 2014-10-14 | Intuitive Surgical Operations, Inc. | Stent delivery under direct visualization |
US8469919B2 (en) | 2008-02-19 | 2013-06-25 | Boston Scientific Scimed, Inc. | Apparatus and methods for uniformly distributing coolant within a cryo-ablation device |
WO2009113064A2 (en) | 2008-03-11 | 2009-09-17 | Hayim Lindenbaum | A diagnostic medical device for endoscopic use |
US20110040324A1 (en) | 2008-03-17 | 2011-02-17 | Mccarthy Patrick M | Devices and methods for percutaneous access, hemostasis, and closure |
US20090247933A1 (en) | 2008-03-27 | 2009-10-01 | The Regents Of The University Of California; Angiodynamics, Inc. | Balloon catheter method for reducing restenosis via irreversible electroporation |
US20090247966A1 (en) | 2008-03-28 | 2009-10-01 | Gunn Euen T | Methods and products for applying structured compositions to a substrate |
US20090253974A1 (en) | 2008-04-08 | 2009-10-08 | Marc Mounir Rahme | Use of tools, mapping systems, catheters, electrodes or any devices targeting any autonomic nerve(s) structure(s) in the human heart for the diagnostic, treatment and/or prevention of the recurrence of cardiac arrhythmias. |
US20090264755A1 (en) | 2008-04-22 | 2009-10-22 | National Taiwan University | High-Intensity Ultrasonic Vessel Ablator Using Blood Flow Signal for Precise Positioning |
US7956613B2 (en) | 2008-05-02 | 2011-06-07 | The General Hospital Corporation | Method for imaging acoustically induced rotary saturation with a magnetic resonance imaging system |
AU2009244058B2 (en) | 2008-05-09 | 2015-07-02 | Nuvaira, Inc | Systems, assemblies, and methods for treating a bronchial tree |
US9028445B2 (en) | 2008-05-12 | 2015-05-12 | Frank W. Ingle | Apparatus and method for chilling cryo-ablation coolant and resulting cryo-ablation system |
US8480663B2 (en) | 2008-05-15 | 2013-07-09 | Boston Scientific Scimed, Inc. | Apparatus and methods for cryogenically ablating tissue and adjusting cryogenic ablation regions |
US8128617B2 (en) | 2008-05-27 | 2012-03-06 | Boston Scientific Scimed, Inc. | Electrical mapping and cryo ablating with a balloon catheter |
US8187261B2 (en) | 2008-05-29 | 2012-05-29 | Boston Scientific Scimed, Inc. | Regulating internal pressure of a cryotherapy balloon catheter |
US20090318749A1 (en) | 2008-06-19 | 2009-12-24 | Craig Stolen | Method and apparatus for pacing and intermittent ischemia |
US20100049099A1 (en) | 2008-07-18 | 2010-02-25 | Vytronus, Inc. | Method and system for positioning an energy source |
US20100030061A1 (en) | 2008-07-31 | 2010-02-04 | Canfield Monte R | Navigation system for cardiac therapies using gating |
US9597145B2 (en) | 2008-08-20 | 2017-03-21 | Prostacare Pty Ltd | Non-thermal ablation system for treating tissue |
US20100048983A1 (en) | 2008-08-21 | 2010-02-25 | Med-El Elektromedizinische Geraete Gmbh | Multipath Stimulation Hearing Systems |
US20100049283A1 (en) | 2008-08-21 | 2010-02-25 | Bliss Holdings, Llc | Illumination-based medical device & methods of use thereof |
US20100069837A1 (en) * | 2008-09-16 | 2010-03-18 | Boston Scientific Scimed, Inc. | Balloon Assembly and Method for Therapeutic Agent Delivery |
CA2737785A1 (en) * | 2008-09-22 | 2010-03-25 | Minnow Medical, Inc. | Inducing desirable temperature effects on body tissue using alternate energy sources |
DE102008048616B4 (en) | 2008-09-23 | 2010-08-05 | Olympus Winter & Ibe Gmbh | Urological balloon catheter |
DE102008050347B4 (en) | 2008-10-02 | 2011-01-20 | Siemens Aktiengesellschaft | Method, magnetic resonance system and data carrier for determining a kidney function parameter |
EP2349440B1 (en) | 2008-10-07 | 2019-08-21 | Mc10, Inc. | Catheter balloon having stretchable integrated circuitry and sensor array |
US8372068B2 (en) | 2008-10-21 | 2013-02-12 | Hermes Innovations, LLC | Tissue ablation systems |
US20100114244A1 (en) | 2008-10-31 | 2010-05-06 | Medtronic, Inc. | Electrical renal autonomic blockade |
EP2370015B1 (en) | 2008-11-11 | 2016-12-21 | Shifamed Holdings, LLC | Low profile electrode assembly |
US9468364B2 (en) | 2008-11-14 | 2016-10-18 | Intuitive Surgical Operations, Inc. | Intravascular catheter with hood and image processing systems |
JP5307900B2 (en) | 2008-11-17 | 2013-10-02 | べシックス・バスキュラー・インコーポレイテッド | Selective energy storage without knowledge of organizational topography |
WO2010067360A2 (en) | 2008-12-09 | 2010-06-17 | Nephera Ltd. | Stimulation of the urinary system |
EP2378956A4 (en) | 2008-12-11 | 2017-12-27 | Mc10, Inc. | Systems, methods, and devices using stretchable or flexible electronics for medical applications |
CA2733241C (en) | 2008-12-19 | 2016-08-16 | Japan Electel Inc. | Balloon catheter system |
US20100160903A1 (en) | 2008-12-22 | 2010-06-24 | Yosef Krespi | Process and system for treating a vascular occlusion or other endoluminal structure |
US20100160906A1 (en) | 2008-12-23 | 2010-06-24 | Asthmatx, Inc. | Expandable energy delivery devices having flexible conductive elements and associated systems and methods |
US8317810B2 (en) | 2008-12-29 | 2012-11-27 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Tissue puncture assemblies and methods for puncturing tissue |
US9352174B2 (en) | 2008-12-30 | 2016-05-31 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Ablation system with blood leakage minimization and tissue protective capabilities |
US8808345B2 (en) | 2008-12-31 | 2014-08-19 | Medtronic Ardian Luxembourg S.A.R.L. | Handle assemblies for intravascular treatment devices and associated systems and methods |
US20100168739A1 (en) | 2008-12-31 | 2010-07-01 | Ardian, Inc. | Apparatus, systems, and methods for achieving intravascular, thermally-induced renal neuromodulation |
US8652129B2 (en) | 2008-12-31 | 2014-02-18 | Medtronic Ardian Luxembourg S.A.R.L. | Apparatus, systems, and methods for achieving intravascular, thermally-induced renal neuromodulation |
EP2208506A1 (en) | 2009-01-16 | 2010-07-21 | Oncotherm Kft. | Intraluminar oncothermia catheter |
US20100191232A1 (en) | 2009-01-27 | 2010-07-29 | Boveda Marco Medical Llc | Catheters and methods for performing electrophysiological interventions |
US20100217250A1 (en) | 2009-02-24 | 2010-08-26 | Sierra Surgical Technologies | Methods and systems for controlled thermal tissue |
WO2010102310A2 (en) | 2009-03-03 | 2010-09-10 | Mc10, Inc. | Systems, methods, and devices having stretchable integrated circuitry for sensing and delivering therapy |
US20100249604A1 (en) | 2009-03-31 | 2010-09-30 | Boston Scientific Corporation | Systems and methods for making and using a motor distally-positioned within a catheter of an intravascular ultrasound imaging system |
US8287532B2 (en) | 2009-04-13 | 2012-10-16 | Biosense Webster, Inc. | Epicardial mapping and ablation catheter |
US8414569B2 (en) | 2009-04-17 | 2013-04-09 | Domain Surgical, Inc. | Method of treatment with multi-mode surgical tool |
EP2421536B1 (en) | 2009-04-20 | 2015-08-26 | Gilead Calistoga LLC | Methods of treatment for solid tumors |
BRPI1015460A2 (en) | 2009-04-22 | 2020-08-18 | Mercator Medsystems, Inc. | guanetidine for use in the treatment of hypertension and hypertension treatment system |
US8517955B2 (en) | 2009-05-08 | 2013-08-27 | Broncus Medical Inc. | Tissue sampling devices, systems and methods |
US8551096B2 (en) | 2009-05-13 | 2013-10-08 | Boston Scientific Scimed, Inc. | Directional delivery of energy and bioactives |
JP5444840B2 (en) | 2009-05-21 | 2014-03-19 | 東レ株式会社 | Ablation catheter with balloon and ablation catheter system with balloon |
US8292881B2 (en) | 2009-05-27 | 2012-10-23 | Vivant Medical, Inc. | Narrow gauge high strength choked wet tip microwave ablation antenna |
EP3117784B1 (en) | 2009-07-08 | 2018-12-26 | Sanuwave, Inc. | Usage of intracorporeal pressure shock waves in medicine |
WO2011005901A2 (en) | 2009-07-09 | 2011-01-13 | Silhouette Medical Inc. | Apparatus for treating medical conditions of hollow anatomical structures |
US20110071400A1 (en) | 2009-09-23 | 2011-03-24 | Boston Scientific Scimed, Inc. | Systems and methods for making and using intravascular ultrasound imaging systems with sealed imaging cores |
US20110071401A1 (en) | 2009-09-24 | 2011-03-24 | Boston Scientific Scimed, Inc. | Systems and methods for making and using a stepper motor for an intravascular ultrasound imaging system |
US8343145B2 (en) | 2009-09-28 | 2013-01-01 | Vivant Medical, Inc. | Microwave surface ablation using conical probe |
US9101733B2 (en) | 2009-09-29 | 2015-08-11 | Biosense Webster, Inc. | Catheter with biased planar deflection |
US9174065B2 (en) | 2009-10-12 | 2015-11-03 | Kona Medical, Inc. | Energetic modulation of nerves |
US20110092880A1 (en) | 2009-10-12 | 2011-04-21 | Michael Gertner | Energetic modulation of nerves |
US8295912B2 (en) | 2009-10-12 | 2012-10-23 | Kona Medical, Inc. | Method and system to inhibit a function of a nerve traveling with an artery |
US20110118600A1 (en) | 2009-11-16 | 2011-05-19 | Michael Gertner | External Autonomic Modulation |
US9981108B2 (en) | 2009-10-30 | 2018-05-29 | Recor Medical, Inc. | Method and apparatus for treatment of hypertension through percutaneous ultrasound renal denervation |
JP6042723B2 (en) | 2009-10-30 | 2016-12-14 | コナ メディカル, インコーポレイテッド | Method and apparatus for non-invasive treatment of hypertension by ultrasonic renal nerve removal |
EP2496165B1 (en) | 2009-11-04 | 2017-01-11 | Emcision Limited | Lumenal remodelling device |
US20110112400A1 (en) | 2009-11-06 | 2011-05-12 | Ardian, Inc. | High intensity focused ultrasound catheter apparatuses, systems, and methods for renal neuromodulation |
US8979839B2 (en) | 2009-11-13 | 2015-03-17 | St. Jude Medical, Inc. | Assembly of staggered ablation elements |
US20110137155A1 (en) | 2009-12-09 | 2011-06-09 | Boston Scientific Scimed, Inc. | Delivery device for localized delivery of a therapeutic agent |
US9179827B2 (en) | 2009-12-15 | 2015-11-10 | Boston Scientific Scimed, Inc. | Systems and methods for determining the position and orientation of medical devices inserted into a patient |
US20110263921A1 (en) | 2009-12-31 | 2011-10-27 | Anthony Vrba | Patterned Denervation Therapy for Innervated Renal Vasculature |
US20110270238A1 (en) | 2009-12-31 | 2011-11-03 | Raed Rizq | Compliant Cryoballoon Apparatus for Denervating Ostia of the Renal Arteries |
US20110264116A1 (en) | 2009-12-31 | 2011-10-27 | Gordon Kocur | Compressive Denervation Apparatus for Innervated Renal Vasculature |
EP2525715A4 (en) | 2010-01-19 | 2014-06-04 | Medtronic Ardian Luxembourg S R L | Methods and apparatus for renal neuromodulation via stereotactic radiotherapy |
EP2550040A4 (en) | 2010-03-24 | 2014-03-26 | Shifamed Holdings Llc | Intravascular tissue disruption |
EP2555699B1 (en) | 2010-04-09 | 2019-04-03 | Vessix Vascular, Inc. | Power generating and control apparatus for the treatment of tissue |
US20110257641A1 (en) | 2010-04-14 | 2011-10-20 | Roger Hastings | Phototherapy for renal denervation |
US9192790B2 (en) | 2010-04-14 | 2015-11-24 | Boston Scientific Scimed, Inc. | Focused ultrasonic renal denervation |
CN102933169B (en) | 2010-04-14 | 2016-03-16 | 波士顿科学西美德公司 | Adopt the renal artery denervation art apparatus of spiral forming device |
US20110257642A1 (en) | 2010-04-16 | 2011-10-20 | Griggs Iii Charles Sherman | Method for producing a permanent or nearly permanent skin image, design or tattoo by freezing the skin |
US8870863B2 (en) | 2010-04-26 | 2014-10-28 | Medtronic Ardian Luxembourg S.A.R.L. | Catheter apparatuses, systems, and methods for renal neuromodulation |
US8473067B2 (en) | 2010-06-11 | 2013-06-25 | Boston Scientific Scimed, Inc. | Renal denervation and stimulation employing wireless vascular energy transfer arrangement |
US8120518B2 (en) | 2010-06-14 | 2012-02-21 | Koren Advanced Institute of Science and Technology | Digital feedforward sigma-delta modulator in analog-to-digital converter and modulation method thereof |
US9358020B2 (en) | 2010-06-25 | 2016-06-07 | Boston Scientific Scimed Inc. | Catheter device for delivery energy to a vein |
US20120029505A1 (en) | 2010-07-30 | 2012-02-02 | Jenson Mark L | Self-Leveling Electrode Sets for Renal Nerve Ablation |
US20120029496A1 (en) * | 2010-07-30 | 2012-02-02 | Scott Smith | Renal nerve ablation using mild freezing and microwave energy |
US20120029512A1 (en) * | 2010-07-30 | 2012-02-02 | Willard Martin R | Balloon with surface electrodes and integral cooling for renal nerve ablation |
US9155589B2 (en) * | 2010-07-30 | 2015-10-13 | Boston Scientific Scimed, Inc. | Sequential activation RF electrode set for renal nerve ablation |
US9463062B2 (en) * | 2010-07-30 | 2016-10-11 | Boston Scientific Scimed, Inc. | Cooled conductive balloon RF catheter for renal nerve ablation |
US9358365B2 (en) | 2010-07-30 | 2016-06-07 | Boston Scientific Scimed, Inc. | Precision electrode movement control for renal nerve ablation |
US9408661B2 (en) | 2010-07-30 | 2016-08-09 | Patrick A. Haverkost | RF electrodes on multiple flexible wires for renal nerve ablation |
US9084609B2 (en) * | 2010-07-30 | 2015-07-21 | Boston Scientific Scime, Inc. | Spiral balloon catheter for renal nerve ablation |
CN107349009B (en) | 2010-08-05 | 2020-06-26 | 美敦力Af卢森堡有限责任公司 | Cryoablation apparatus, systems, and methods for renal neuromodulation |
EP2613724A1 (en) | 2010-09-07 | 2013-07-17 | Boston Scientific Scimed, Inc. | Self-powered ablation catheter for renal denervation |
US20120059241A1 (en) | 2010-09-08 | 2012-03-08 | Boston Scientific Scimed, Inc. | Systems and methods for making and using a steerable imaging system configured and arranged for insertion into a patient |
US20120065554A1 (en) | 2010-09-09 | 2012-03-15 | Michael Pikus | Dual Balloon Ablation Catheter with Vessel Deformation Arrangement for Renal Nerve Ablation |
US20120065506A1 (en) | 2010-09-10 | 2012-03-15 | Scott Smith | Mechanical, Electromechanical, and/or Elastographic Assessment for Renal Nerve Ablation |
JP2013544565A (en) | 2010-10-20 | 2013-12-19 | メドトロニック アーディアン ルクセンブルク ソシエテ ア レスポンサビリテ リミテ | Catheter device with expandable mesh structure for renal nerve modulation and related systems and methods |
TWI556849B (en) | 2010-10-21 | 2016-11-11 | 美敦力阿福盧森堡公司 | Catheter apparatus for renal neuromodulation |
BR112013010000A2 (en) | 2010-10-25 | 2017-10-24 | Medtronic Ardian Luxembourg | catheter apparatus |
EP3449856B1 (en) | 2010-10-25 | 2023-06-28 | Medtronic Ardian Luxembourg S.à.r.l. | Device for evaluation and feedback of neuromodulation treatment |
US8974451B2 (en) | 2010-10-25 | 2015-03-10 | Boston Scientific Scimed, Inc. | Renal nerve ablation using conductive fluid jet and RF energy |
CN103179914B (en) | 2010-10-25 | 2016-11-09 | 美敦力Af卢森堡有限责任公司 | Microwave catheter equipment for renal nerve regulation |
US20120158104A1 (en) | 2010-10-26 | 2012-06-21 | Medtronic Ardian Luxembourg S.A.R.L. | Neuromodulation cryotherapeutic devices and associated systems and methods |
US9060754B2 (en) | 2010-10-26 | 2015-06-23 | Medtronic Ardian Luxembourg S.A.R.L. | Neuromodulation cryotherapeutic devices and associated systems and methods |
US20120109021A1 (en) | 2010-10-27 | 2012-05-03 | Roger Hastings | Renal denervation catheter employing acoustic wave generator arrangement |
US9220558B2 (en) | 2010-10-27 | 2015-12-29 | Boston Scientific Scimed, Inc. | RF renal denervation catheter with multiple independent electrodes |
US9028485B2 (en) | 2010-11-15 | 2015-05-12 | Boston Scientific Scimed, Inc. | Self-expanding cooling electrode for renal nerve ablation |
US9089350B2 (en) | 2010-11-16 | 2015-07-28 | Boston Scientific Scimed, Inc. | Renal denervation catheter with RF electrode and integral contrast dye injection arrangement |
US9668811B2 (en) | 2010-11-16 | 2017-06-06 | Boston Scientific Scimed, Inc. | Minimally invasive access for renal nerve ablation |
US20120123261A1 (en) | 2010-11-16 | 2012-05-17 | Jenson Mark L | Renal Nerve Ablation Using Mild Freezing and Vibration |
US9326751B2 (en) | 2010-11-17 | 2016-05-03 | Boston Scientific Scimed, Inc. | Catheter guidance of external energy for renal denervation |
US9060761B2 (en) | 2010-11-18 | 2015-06-23 | Boston Scientific Scime, Inc. | Catheter-focused magnetic field induced renal nerve ablation |
AU2011329669B2 (en) | 2010-11-19 | 2016-07-28 | Boston Scientific Scimed, Inc. | Renal nerve detection and ablation apparatus and method |
US9192435B2 (en) | 2010-11-22 | 2015-11-24 | Boston Scientific Scimed, Inc. | Renal denervation catheter with cooled RF electrode |
US9023034B2 (en) | 2010-11-22 | 2015-05-05 | Boston Scientific Scimed, Inc. | Renal ablation electrode with force-activatable conduction apparatus |
US20120136349A1 (en) | 2010-11-30 | 2012-05-31 | Roger Hastings | RENAL DENERVATION CATHETER AND METHOD USING pH ALTERATION |
US20120157992A1 (en) | 2010-12-15 | 2012-06-21 | Scott Smith | Off-wall electrode device for renal nerve ablation |
US20120232409A1 (en) | 2010-12-15 | 2012-09-13 | Stahmann Jeffrey E | System and method for renal artery occlusion during renal denervation therapy |
US20120157993A1 (en) | 2010-12-15 | 2012-06-21 | Jenson Mark L | Bipolar Off-Wall Electrode Device for Renal Nerve Ablation |
US9220561B2 (en) | 2011-01-19 | 2015-12-29 | Boston Scientific Scimed, Inc. | Guide-compatible large-electrode catheter for renal nerve ablation with reduced arterial injury |
US20120184952A1 (en) | 2011-01-19 | 2012-07-19 | Jenson Mark L | Low-profile off-wall electrode device for renal nerve ablation |
AU2012283908B2 (en) | 2011-07-20 | 2017-02-16 | Boston Scientific Scimed, Inc. | Percutaneous devices and methods to visualize, target and ablate nerves |
WO2013016203A1 (en) | 2011-07-22 | 2013-01-31 | Boston Scientific Scimed, Inc. | Nerve modulation system with a nerve modulation element positionable in a helical guide |
US20130035681A1 (en) | 2011-08-04 | 2013-02-07 | Boston Scientific Scimed, Inc. | Novel catheter for contiguous rf ablation |
US8702619B2 (en) | 2011-08-26 | 2014-04-22 | Symap Holding Limited | Mapping sympathetic nerve distribution for renal ablation and catheters for same |
US9427579B2 (en) | 2011-09-29 | 2016-08-30 | Pacesetter, Inc. | System and method for performing renal denervation verification |
ES2757682T3 (en) | 2011-09-30 | 2020-04-29 | Covidien Lp | Power delivery device and usage procedures |
WO2013055685A2 (en) | 2011-10-10 | 2013-04-18 | Boston Scientific Scimed, Inc. | Device and methods for renal nerve modulation |
WO2013055826A1 (en) | 2011-10-10 | 2013-04-18 | Boston Scientific Scimed, Inc. | Medical devices including ablation electrodes |
US9420955B2 (en) | 2011-10-11 | 2016-08-23 | Boston Scientific Scimed, Inc. | Intravascular temperature monitoring system and method |
EP2765940B1 (en) | 2011-10-11 | 2015-08-26 | Boston Scientific Scimed, Inc. | Off-wall electrode device for nerve modulation |
US20130090650A1 (en) | 2011-10-11 | 2013-04-11 | Boston Scientific Scimed, Inc. | Renal nerve ablation cooling device and technique |
AU2012321166A1 (en) | 2011-10-11 | 2014-05-08 | Boston Scientific Scimed, Inc. | Ablation catheter with insulated tip |
US20130090649A1 (en) | 2011-10-11 | 2013-04-11 | Boston Scientific Scimed, Inc. | Device and methods for renal nerve modulation |
US9364284B2 (en) | 2011-10-12 | 2016-06-14 | Boston Scientific Scimed, Inc. | Method of making an off-wall spacer cage |
US20130096550A1 (en) | 2011-10-18 | 2013-04-18 | Boston Scientific Scimed, Inc. | Ablative catheter with electrode cooling and related methods of use |
US9162046B2 (en) | 2011-10-18 | 2015-10-20 | Boston Scientific Scimed, Inc. | Deflectable medical devices |
WO2013059202A1 (en) | 2011-10-18 | 2013-04-25 | Boston Scientific Scimed, Inc. | Integrated crossing balloon catheter |
US20130110106A1 (en) | 2011-10-28 | 2013-05-02 | Boston Scientific Scimed, Inc. | Expandable structure for off-wall ablation electrode |
CN108095821B (en) | 2011-11-08 | 2021-05-25 | 波士顿科学西美德公司 | Orifice renal nerve ablation |
US9265969B2 (en) | 2011-12-21 | 2016-02-23 | Cardiac Pacemakers, Inc. | Methods for modulating cell function |
EP2793690B1 (en) | 2011-12-23 | 2021-04-07 | Vessix Vascular, Inc. | Expandable balloon or an electrode pad with a heat sensing device |
WO2013101446A1 (en) | 2011-12-28 | 2013-07-04 | Boston Scientific Scimed, Inc. | Balloon expandable multi-electrode rf ablation catheter |
US9433760B2 (en) | 2011-12-28 | 2016-09-06 | Boston Scientific Scimed, Inc. | Device and methods for nerve modulation using a novel ablation catheter with polymeric ablative elements |
EP2797535B1 (en) | 2011-12-29 | 2020-10-21 | Boston Scientific Scimed, Inc. | Device for renal nerve modulation monitoring |
US9050106B2 (en) | 2011-12-29 | 2015-06-09 | Boston Scientific Scimed, Inc. | Off-wall electrode device and methods for nerve modulation |
US20130172880A1 (en) | 2011-12-29 | 2013-07-04 | Boston Scientific Scimed, Inc. | Renal nerve modulation devices and methods for renal nerve modulation |
US20130172879A1 (en) | 2011-12-29 | 2013-07-04 | Boston Scientific Scimed, Inc. | Renal nerve modulation medical devices |
-
2009
- 2009-11-11 US US12/616,720 patent/US8396548B2/en not_active Expired - Fee Related
- 2009-11-13 EP EP09826866.7A patent/EP2352542B1/en active Active
- 2009-11-13 AU AU2009313873A patent/AU2009313873B2/en not_active Ceased
- 2009-11-13 JP JP2011536537A patent/JP5330533B2/en not_active Expired - Fee Related
- 2009-11-13 CA CA2743857A patent/CA2743857A1/en not_active Abandoned
- 2009-11-13 CN CN200980153036.0A patent/CN102271750B/en not_active Expired - Fee Related
- 2009-11-13 WO PCT/US2009/064465 patent/WO2010057043A1/en active Application Filing
-
2013
- 2013-03-12 US US13/796,777 patent/US9327100B2/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5304121A (en) | 1990-12-28 | 1994-04-19 | Boston Scientific Corporation | Drug delivery system making use of a hydrogel polymer coating |
US5306250A (en) * | 1992-04-02 | 1994-04-26 | Indiana University Foundation | Method and apparatus for intravascular drug delivery |
US6706011B1 (en) * | 1996-12-27 | 2004-03-16 | Douglas Murphy-Chutorian | Laser assisted drug delivery |
US6723064B2 (en) * | 2001-03-21 | 2004-04-20 | Advanced Medical Applications, Inc. | Ultrasonic catheter drug delivery method and device |
US20040062852A1 (en) * | 2002-09-30 | 2004-04-01 | Medtronic, Inc. | Method for applying a drug coating to a medical device |
US20050283195A1 (en) * | 2004-06-18 | 2005-12-22 | Pastore Joseph M | Methods and apparatuses for localizing myocardial infarction during catheterization |
US20060235286A1 (en) * | 2005-03-28 | 2006-10-19 | Minnow Medical, Llc | Tuned RF energy for selective treatment of atheroma and other target tissues and/or structures |
US20070278103A1 (en) * | 2006-01-31 | 2007-12-06 | Nanocopoeia, Inc. | Nanoparticle coating of surfaces |
Cited By (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10376311B2 (en) | 2002-04-08 | 2019-08-13 | Medtronic Ardian Luxembourg S.A.R.L. | Methods and apparatus for intravascularly-induced neuromodulation |
US8986294B2 (en) | 2002-04-08 | 2015-03-24 | Medtronic Ardian Luxembourg S.a.rl. | Apparatuses for thermally-induced renal neuromodulation |
US10420606B2 (en) | 2002-04-08 | 2019-09-24 | Medtronic Ardian Luxembourg S.A.R.L. | Methods and apparatus for performing a non-continuous circumferential treatment of a body lumen |
US10105180B2 (en) | 2002-04-08 | 2018-10-23 | Medtronic Ardian Luxembourg S.A.R.L. | Methods and apparatus for intravascularly-induced neuromodulation |
US9827041B2 (en) | 2002-04-08 | 2017-11-28 | Medtronic Ardian Luxembourg S.A.R.L. | Balloon catheter apparatuses for renal denervation |
US8444640B2 (en) | 2002-04-08 | 2013-05-21 | Medtronic Ardian Luxembourg S.A.R.L. | Methods and apparatus for performing a non-continuous circumferential treatment of a body lumen |
US9827040B2 (en) | 2002-04-08 | 2017-11-28 | Medtronic Adrian Luxembourg S.a.r.l. | Methods and apparatus for intravascularly-induced neuromodulation |
US9757193B2 (en) | 2002-04-08 | 2017-09-12 | Medtronic Ardian Luxembourg S.A.R.L. | Balloon catheter apparatus for renal neuromodulation |
US8818514B2 (en) | 2002-04-08 | 2014-08-26 | Medtronic Ardian Luxembourg S.A.R.L. | Methods for intravascularly-induced neuromodulation |
US9138281B2 (en) | 2002-04-08 | 2015-09-22 | Medtronic Ardian Luxembourg S.A.R.L. | Methods for bilateral renal neuromodulation via catheter apparatuses having expandable baskets |
US8721637B2 (en) | 2002-04-08 | 2014-05-13 | Medtronic Ardian Luxembourg S.A.R.L. | Methods and apparatus for performing renal neuromodulation via catheter apparatuses having inflatable balloons |
US8740896B2 (en) | 2002-04-08 | 2014-06-03 | Medtronic Ardian Luxembourg S.A.R.L. | Methods and apparatus for performing renal neuromodulation via catheter apparatuses having inflatable balloons |
US8774922B2 (en) | 2002-04-08 | 2014-07-08 | Medtronic Ardian Luxembourg S.A.R.L. | Catheter apparatuses having expandable balloons for renal neuromodulation and associated systems and methods |
US9023037B2 (en) | 2002-04-08 | 2015-05-05 | Medtronic Ardian Luxembourg S.A.R.L. | Balloon catheter apparatus for renal neuromodulation |
US10188457B2 (en) | 2003-09-12 | 2019-01-29 | Vessix Vascular, Inc. | Selectable eccentric remodeling and/or ablation |
US9510901B2 (en) | 2003-09-12 | 2016-12-06 | Vessix Vascular, Inc. | Selectable eccentric remodeling and/or ablation |
US9125666B2 (en) | 2003-09-12 | 2015-09-08 | Vessix Vascular, Inc. | Selectable eccentric remodeling and/or ablation of atherosclerotic material |
US8920414B2 (en) | 2004-09-10 | 2014-12-30 | Vessix Vascular, Inc. | Tuned RF energy and electrical tissue characterization for selective treatment of target tissues |
US8939970B2 (en) | 2004-09-10 | 2015-01-27 | Vessix Vascular, Inc. | Tuned RF energy and electrical tissue characterization for selective treatment of target tissues |
US9125667B2 (en) | 2004-09-10 | 2015-09-08 | Vessix Vascular, Inc. | System for inducing desirable temperature effects on body tissue |
US8364237B2 (en) | 2005-03-28 | 2013-01-29 | Vessix Vascular, Inc. | Tuned RF energy for selective treatment of atheroma and other target tissues and/or structures |
US9486355B2 (en) | 2005-05-03 | 2016-11-08 | Vessix Vascular, Inc. | Selective accumulation of energy with or without knowledge of tissue topography |
US10413356B2 (en) | 2006-10-18 | 2019-09-17 | Boston Scientific Scimed, Inc. | System for inducing desirable temperature effects on body tissue |
US9974607B2 (en) | 2006-10-18 | 2018-05-22 | Vessix Vascular, Inc. | Inducing desirable temperature effects on body tissue |
US10213252B2 (en) | 2006-10-18 | 2019-02-26 | Vessix, Inc. | Inducing desirable temperature effects on body tissue |
US8496653B2 (en) | 2007-04-23 | 2013-07-30 | Boston Scientific Scimed, Inc. | Thrombus removal |
US11376061B2 (en) | 2008-11-11 | 2022-07-05 | Covidien Lp | Energy delivery device and methods of use |
US9327100B2 (en) | 2008-11-14 | 2016-05-03 | Vessix Vascular, Inc. | Selective drug delivery in a lumen |
US8396548B2 (en) | 2008-11-14 | 2013-03-12 | Vessix Vascular, Inc. | Selective drug delivery in a lumen |
US8401667B2 (en) | 2008-11-17 | 2013-03-19 | Vessix Vascular, Inc. | Selective accumulation of energy with or without knowledge of tissue topography |
EP2429641A1 (en) * | 2009-05-13 | 2012-03-21 | Vessix Vascular, Inc. | Directional delivery of energy and bioactives |
EP2429641A4 (en) * | 2009-05-13 | 2012-12-05 | Vessix Vascular Inc | Directional delivery of energy and bioactives |
US8551096B2 (en) | 2009-05-13 | 2013-10-08 | Boston Scientific Scimed, Inc. | Directional delivery of energy and bioactives |
US9277955B2 (en) | 2010-04-09 | 2016-03-08 | Vessix Vascular, Inc. | Power generating and control apparatus for the treatment of tissue |
US9919144B2 (en) | 2011-04-08 | 2018-03-20 | Medtronic Adrian Luxembourg S.a.r.l. | Iontophoresis drug delivery system and method for denervation of the renal sympathetic nerve and iontophoretic drug delivery |
JP2014517731A (en) * | 2011-04-08 | 2014-07-24 | コヴィディエン リミテッド パートナーシップ | Iontophoretic catheter system and method for renal sympathetic denervation and iontophoretic drug delivery |
ITRM20110687A1 (en) * | 2011-12-27 | 2013-06-28 | Vincenzo Quaranta | CONTROLLED DRUG RELEASE DEVICE. |
EP3135237A1 (en) * | 2012-04-13 | 2017-03-01 | Covidien LP | Energy delivery device |
WO2013154776A3 (en) * | 2012-04-13 | 2013-12-19 | Covidien Lp | Energy delivery device and methods of use |
WO2016124612A1 (en) * | 2015-02-02 | 2016-08-11 | Olympus Winter & Ibe Gmbh | Electrosurgical applicator with capillary supply of fluid |
US11904068B2 (en) | 2015-11-12 | 2024-02-20 | University Of Virginia Patent Foundation | Occlusive implant compositions |
US10675085B2 (en) | 2015-11-23 | 2020-06-09 | Boston Scientific Scimed, Inc. | Devices and methods for enhanced denervation procedures |
US11540874B2 (en) | 2015-11-23 | 2023-01-03 | Boston Scientific Scimed, Inc. | Devices and methods for enhanced denervation procedures |
CN114225119A (en) * | 2016-02-08 | 2022-03-25 | 祥丰医疗私人有限公司 | Expandable balloon comprising a coating |
US11559671B2 (en) | 2016-02-08 | 2023-01-24 | Orbusneich Medical Pte. Ltd. | Drug eluting balloon |
US11147952B2 (en) | 2016-04-28 | 2021-10-19 | Medtronic Vascular, Inc. | Drug coated inflatable balloon having a thermal dependent release layer |
EP3645092B1 (en) * | 2017-06-30 | 2024-04-03 | Avectas Limited | Electrospray catheter |
WO2020047256A1 (en) * | 2018-08-29 | 2020-03-05 | Boston Scientific Scimed, Inc. | Combination denervation therapy for glucose control in metabolic disorders |
Also Published As
Publication number | Publication date |
---|---|
CA2743857A1 (en) | 2010-05-20 |
US8396548B2 (en) | 2013-03-12 |
AU2009313873B2 (en) | 2015-03-12 |
CN102271750A (en) | 2011-12-07 |
JP2012508623A (en) | 2012-04-12 |
EP2352542A1 (en) | 2011-08-10 |
CN102271750B (en) | 2014-03-19 |
US9327100B2 (en) | 2016-05-03 |
AU2009313873A1 (en) | 2010-05-20 |
JP5330533B2 (en) | 2013-10-30 |
US20100125239A1 (en) | 2010-05-20 |
EP2352542B1 (en) | 2020-01-01 |
EP2352542A4 (en) | 2012-05-02 |
US20130172815A1 (en) | 2013-07-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9327100B2 (en) | Selective drug delivery in a lumen | |
AU2010248955B2 (en) | Directional delivery of energy and bioactives | |
JP5307900B2 (en) | Selective energy storage without knowledge of organizational topography | |
US20200000519A1 (en) | System for inducing desirable temperature effects on body tissue | |
JP6185401B2 (en) | Catheter system for inducing a desired temperature effect on body tissue | |
US8579888B2 (en) | Medical probes for the treatment of blood vessels | |
JP5622729B2 (en) | A system that induces temperature effects on body tissues |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 200980153036.0 Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 09826866 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2011536537 Country of ref document: JP Ref document number: 2743857 Country of ref document: CA |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2009313873 Country of ref document: AU |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2009826866 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: 2009313873 Country of ref document: AU Date of ref document: 20091113 Kind code of ref document: A |