WO1999023958A1 - Methods and systems for treating obstructions in a body lumen - Google Patents
Methods and systems for treating obstructions in a body lumen Download PDFInfo
- Publication number
- WO1999023958A1 WO1999023958A1 PCT/US1998/023832 US9823832W WO9923958A1 WO 1999023958 A1 WO1999023958 A1 WO 1999023958A1 US 9823832 W US9823832 W US 9823832W WO 9923958 A1 WO9923958 A1 WO 9923958A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- guidewire
- guide section
- lumen
- removal mechanism
- catheter
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 124
- 239000000463 material Substances 0.000 claims abstract description 241
- 230000007246 mechanism Effects 0.000 claims abstract description 191
- 238000005520 cutting process Methods 0.000 claims description 49
- HZEWFHLRYVTOIW-UHFFFAOYSA-N [Ti].[Ni] Chemical compound [Ti].[Ni] HZEWFHLRYVTOIW-UHFFFAOYSA-N 0.000 claims description 23
- 229910001000 nickel titanium Inorganic materials 0.000 claims description 23
- 238000004804 winding Methods 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 13
- 206010020718 hyperplasia Diseases 0.000 claims description 12
- 230000001965 increasing effect Effects 0.000 claims description 11
- 239000012781 shape memory material Substances 0.000 claims description 11
- 229910001220 stainless steel Inorganic materials 0.000 claims description 10
- 229910000734 martensite Inorganic materials 0.000 claims description 9
- 239000010935 stainless steel Substances 0.000 claims description 9
- 230000008859 change Effects 0.000 claims description 7
- 230000002390 hyperplastic effect Effects 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 6
- 210000001367 artery Anatomy 0.000 claims description 5
- 229910001566 austenite Inorganic materials 0.000 claims description 5
- 230000001939 inductive effect Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000013519 translation Methods 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 3
- 238000007790 scraping Methods 0.000 claims description 3
- 229910001369 Brass Inorganic materials 0.000 claims description 2
- 239000004642 Polyimide Substances 0.000 claims description 2
- 239000010951 brass Substances 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- 230000001788 irregular Effects 0.000 claims description 2
- 229920001721 polyimide Polymers 0.000 claims description 2
- 230000007704 transition Effects 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 3
- 238000000576 coating method Methods 0.000 claims 3
- 239000011159 matrix material Substances 0.000 claims 2
- 238000005275 alloying Methods 0.000 claims 1
- 239000000560 biocompatible material Substances 0.000 claims 1
- 239000000470 constituent Substances 0.000 claims 1
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000013013 elastic material Substances 0.000 claims 1
- 239000002648 laminated material Substances 0.000 claims 1
- 239000004810 polytetrafluoroethylene Substances 0.000 claims 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims 1
- 238000010791 quenching Methods 0.000 claims 1
- 230000000171 quenching effect Effects 0.000 claims 1
- 230000010412 perfusion Effects 0.000 abstract 1
- 210000004204 blood vessel Anatomy 0.000 description 40
- 238000011084 recovery Methods 0.000 description 13
- 238000002399 angioplasty Methods 0.000 description 12
- 210000003414 extremity Anatomy 0.000 description 8
- 239000012530 fluid Substances 0.000 description 7
- 229920000642 polymer Polymers 0.000 description 7
- 208000037803 restenosis Diseases 0.000 description 7
- 238000011282 treatment Methods 0.000 description 7
- 229910045601 alloy Inorganic materials 0.000 description 6
- 239000000956 alloy Substances 0.000 description 6
- 239000011521 glass Substances 0.000 description 6
- 210000001519 tissue Anatomy 0.000 description 6
- 208000031481 Pathologic Constriction Diseases 0.000 description 5
- 206010052428 Wound Diseases 0.000 description 5
- 238000004026 adhesive bonding Methods 0.000 description 5
- 238000000605 extraction Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 229910001092 metal group alloy Inorganic materials 0.000 description 5
- 238000005476 soldering Methods 0.000 description 5
- 208000037804 stenosis Diseases 0.000 description 5
- 230000036262 stenosis Effects 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 210000004027 cell Anatomy 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 210000005166 vasculature Anatomy 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- 208000007536 Thrombosis Diseases 0.000 description 3
- 238000013459 approach Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000017531 blood circulation Effects 0.000 description 3
- 230000036961 partial effect Effects 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 229920001169 thermoplastic Polymers 0.000 description 3
- 239000004416 thermosoftening plastic Substances 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 206010003210 Arteriosclerosis Diseases 0.000 description 2
- 208000037260 Atherosclerotic Plaque Diseases 0.000 description 2
- 238000002679 ablation Methods 0.000 description 2
- 230000002547 anomalous effect Effects 0.000 description 2
- 230000004323 axial length Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000003287 bathing Methods 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 238000005219 brazing Methods 0.000 description 2
- 230000004663 cell proliferation Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 229920002313 fluoropolymer Polymers 0.000 description 2
- 239000004811 fluoropolymer Substances 0.000 description 2
- 238000011534 incubation Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002062 proliferating effect Effects 0.000 description 2
- 238000007634 remodeling Methods 0.000 description 2
- 210000000329 smooth muscle myocyte Anatomy 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000009864 tensile test Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000004861 thermometry Methods 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 230000014616 translation Effects 0.000 description 2
- 229910001020 Au alloy Inorganic materials 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229910001260 Pt alloy Inorganic materials 0.000 description 1
- 206010038563 Reocclusion Diseases 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000001574 biopsy Methods 0.000 description 1
- 238000002725 brachytherapy Methods 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000012292 cell migration Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012377 drug delivery Methods 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920005570 flexible polymer Polymers 0.000 description 1
- 238000002594 fluoroscopy Methods 0.000 description 1
- 210000005224 forefinger Anatomy 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000003353 gold alloy Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000011221 initial treatment Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002608 intravascular ultrasound Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- HLXZNVUGXRDIFK-UHFFFAOYSA-N nickel titanium Chemical compound [Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni] HLXZNVUGXRDIFK-UHFFFAOYSA-N 0.000 description 1
- 238000002496 oximetry Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000002428 photodynamic therapy Methods 0.000 description 1
- 229920000052 poly(p-xylylene) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- -1 polyethylenes Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 230000008458 response to injury Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000002966 stenotic effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000013151 thrombectomy Methods 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 238000012285 ultrasound imaging Methods 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3205—Excision instruments
- A61B17/3207—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
- A61B17/320758—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions with a rotating cutting instrument, e.g. motor driven
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/30—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00681—Aspects not otherwise provided for
- A61B2017/00685—Archimedes screw
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00831—Material properties
- A61B2017/00867—Material properties shape memory effect
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B2017/22038—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with a guide wire
- A61B2017/22042—Details of the tip of the guide wire
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
- A61B2017/2217—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions single wire changing shape to a gripping configuration
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/30—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments
- A61B2050/314—Flexible bags or pouches
-
- 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
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/09—Guide wires
- A61M2025/09058—Basic structures of guide wires
- A61M2025/09083—Basic structures of guide wires having a coil around a core
-
- 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
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/09—Guide wires
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Vascular Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Surgical Instruments (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98960169A EP1030610A1 (en) | 1997-11-07 | 1998-11-06 | Methods and systems for treating obstructions in a body lumen |
JP2000520060A JP2001522631A (en) | 1997-11-07 | 1998-11-06 | Method and system for treating obstruction in a body lumen |
CA002309428A CA2309428A1 (en) | 1997-11-07 | 1998-11-06 | Methods and systems for treating obstructions in a body lumen |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/966,001 | 1997-11-07 | ||
US08/966,001 US6156046A (en) | 1997-11-07 | 1997-11-07 | Methods and systems for treating obstructions in a body lumen |
US8163198P | 1998-04-13 | 1998-04-13 | |
US8161498P | 1998-04-13 | 1998-04-13 | |
US60/081,631 | 1998-04-13 | ||
US60/081,614 | 1998-04-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999023958A1 true WO1999023958A1 (en) | 1999-05-20 |
Family
ID=27374032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1998/023832 WO1999023958A1 (en) | 1997-11-07 | 1998-11-06 | Methods and systems for treating obstructions in a body lumen |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1030610A1 (en) |
JP (1) | JP2001522631A (en) |
CA (1) | CA2309428A1 (en) |
WO (1) | WO1999023958A1 (en) |
Cited By (82)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001001869A1 (en) * | 1999-07-01 | 2001-01-11 | The Microspring Company, Llc | Medical retriever device |
WO2001026725A1 (en) | 1999-10-13 | 2001-04-19 | Prolifix Medical, Inc. | Guidewire for positioning a catheter against a lumen wall |
WO2002083011A1 (en) * | 2001-04-17 | 2002-10-24 | Scimed Life Systems, Inc. | In-stent ablative tool |
EP1352614A1 (en) * | 2002-04-04 | 2003-10-15 | Rex Medical, L.P. | Thrombectomy apparatus |
US6740096B2 (en) | 2002-01-16 | 2004-05-25 | Scimed Life Systems, Inc. | Treatment and removal of objects in anatomical lumens |
EP1350473A3 (en) * | 2002-04-01 | 2004-10-06 | Rex Medical, L.P. | Thrombectomy apparatus |
EP1647199A2 (en) | 2004-10-13 | 2006-04-19 | L'oreal | Packaging and/or applying device for a cosmetic product |
WO2007026555A1 (en) | 2005-08-29 | 2007-03-08 | Japan Lifeline Co., Ltd. | Medical device inserted in body cavity |
EP1902745A1 (en) * | 2003-02-17 | 2008-03-26 | Kato, Osamu | Catheter and hollow tube being incorporated therein |
EP1992383A1 (en) * | 2006-03-06 | 2008-11-19 | Terumo Kabushiki Kaisha | Guide wire |
EP2424608A1 (en) * | 2009-04-28 | 2012-03-07 | Avinger, Inc. | Guidewire support catheter |
EP2433669A1 (en) * | 2009-05-19 | 2012-03-28 | Toray Industries, Inc. | Guide wire and ablation catheter system with balloon |
EP2473224A1 (en) * | 2009-09-02 | 2012-07-11 | CircuLite, Inc. | Coaxial transseptal guide-wire and needle assembly |
US8337516B2 (en) * | 2007-10-22 | 2012-12-25 | Atheromed, Inc. | Atherectomy devices and methods |
US8382771B2 (en) | 2002-04-05 | 2013-02-26 | Boston Scientific Scimed, Inc. | Radial coil expandable medical wire |
US8548571B2 (en) | 2009-12-08 | 2013-10-01 | Avinger, Inc. | Devices and methods for predicting and preventing restenosis |
US8644913B2 (en) | 2011-03-28 | 2014-02-04 | Avinger, Inc. | Occlusion-crossing devices, imaging, and atherectomy devices |
WO2014093068A1 (en) * | 2012-12-12 | 2014-06-19 | Covidien Lp | Tissue-removing catheter including screw blade and cutter driveshaft |
EP1233716B1 (en) | 1999-11-22 | 2014-07-30 | Boston Scientific Limited | Loop structures for supporting diagnostic and therapeutic elements in contact with body tissue |
US8888801B2 (en) | 2006-06-30 | 2014-11-18 | Atheromed, Inc. | Atherectomy devices and methods |
US8920448B2 (en) | 2006-06-30 | 2014-12-30 | Atheromed, Inc. | Atherectomy devices and methods |
US8986248B2 (en) | 2004-06-23 | 2015-03-24 | Boston Scientific Scimed, Inc. | Cutting balloon and process |
US9017294B2 (en) | 1999-10-22 | 2015-04-28 | Rex Medical, L.P. | Rotational thrombectomy wire with blocking device |
US9023070B2 (en) | 2010-05-13 | 2015-05-05 | Rex Medical, L.P. | Rotational thrombectomy wire coupler |
US9125562B2 (en) | 2009-07-01 | 2015-09-08 | Avinger, Inc. | Catheter-based off-axis optical coherence tomography imaging system |
US9138292B2 (en) | 2012-05-11 | 2015-09-22 | Medtronic Ardian Luxembourg S.A.R.L. | Multi-electrode catheter assemblies for renal neuromodulation and associated systems and methods |
US9179974B2 (en) | 2013-03-15 | 2015-11-10 | Medtronic Ardian Luxembourg S.A.R.L. | Helical push wire electrode |
US9198679B2 (en) | 2007-10-22 | 2015-12-01 | Atheromed, Inc. | Atherectomy devices and methods |
US9198685B2 (en) | 2011-08-24 | 2015-12-01 | Gyrus Ent, L.L.C. | Surgical instrument with malleable tubing |
US9282992B2 (en) | 2010-05-13 | 2016-03-15 | Rex Medical, L.P. | Rotational thrombectomy wire |
US9289255B2 (en) | 2002-04-08 | 2016-03-22 | Medtronic Ardian Luxembourg S.A.R.L. | Methods and apparatus for renal neuromodulation |
US9308016B2 (en) | 2006-06-30 | 2016-04-12 | Atheromed, Inc. | Devices, systems, and methods for performing atherectomy including delivery of a bioactive material |
US9314263B2 (en) | 2006-06-30 | 2016-04-19 | Atheromed, Inc. | Atherectomy devices, systems, and methods |
US9345406B2 (en) | 2011-11-11 | 2016-05-24 | Avinger, Inc. | Occlusion-crossing devices, atherectomy devices, and imaging |
US9345398B2 (en) | 2012-05-14 | 2016-05-24 | Avinger, Inc. | Atherectomy catheter drive assemblies |
US9345510B2 (en) | 2010-07-01 | 2016-05-24 | Avinger, Inc. | Atherectomy catheters with longitudinally displaceable drive shafts |
US9345511B2 (en) | 2011-10-13 | 2016-05-24 | Atheromed, Inc. | Atherectomy apparatus, systems and methods |
EP3025752A1 (en) * | 2014-11-27 | 2016-06-01 | Asahi Intecc Co., Ltd. | Catheter |
US9474543B2 (en) | 2004-11-17 | 2016-10-25 | Argon Medical Devices, Inc. | Rotational thrombectomy wire |
US9492193B2 (en) | 2006-06-30 | 2016-11-15 | Atheromed, Inc. | Devices, systems, and methods for cutting and removing occlusive material from a body lumen |
US9492192B2 (en) | 2006-06-30 | 2016-11-15 | Atheromed, Inc. | Atherectomy devices, systems, and methods |
US9498247B2 (en) | 2014-02-06 | 2016-11-22 | Avinger, Inc. | Atherectomy catheters and occlusion crossing devices |
US9498600B2 (en) | 2009-07-01 | 2016-11-22 | Avinger, Inc. | Atherectomy catheter with laterally-displaceable tip |
US9504821B2 (en) | 2014-02-26 | 2016-11-29 | Cardiac Pacemakers, Inc. | Construction of an MRI-safe tachycardia lead |
US9504822B2 (en) | 2012-10-18 | 2016-11-29 | Cardiac Pacemakers, Inc. | Inductive element for providing MRI compatibility in an implantable medical device lead |
US9557156B2 (en) | 2012-05-14 | 2017-01-31 | Avinger, Inc. | Optical coherence tomography with graded index fiber for biological imaging |
US9554848B2 (en) | 1999-04-05 | 2017-01-31 | Medtronic, Inc. | Ablation catheters and associated systems and methods |
CN106362265A (en) * | 2016-10-25 | 2017-02-01 | 孙小杰 | Guide wire controller convenient to use |
US9592075B2 (en) | 2014-02-06 | 2017-03-14 | Avinger, Inc. | Atherectomy catheters devices having multi-channel bushings |
US9675376B2 (en) | 2006-06-30 | 2017-06-13 | Atheromed, Inc. | Atherectomy devices and methods |
US9700346B2 (en) | 2010-05-13 | 2017-07-11 | Rex Medical, L.P. | Rotational thrombectomy wire |
US9707035B2 (en) | 2002-04-08 | 2017-07-18 | Medtronic Ardian Luxembourg S.A.R.L. | Methods for catheter-based renal neuromodulation |
US9750944B2 (en) | 2009-12-30 | 2017-09-05 | Cardiac Pacemakers, Inc. | MRI-conditionally safe medical device lead |
US9788790B2 (en) | 2009-05-28 | 2017-10-17 | Avinger, Inc. | Optical coherence tomography for biological imaging |
US9795406B2 (en) | 2010-05-13 | 2017-10-24 | Rex Medical, L.P. | Rotational thrombectomy wire |
US9854979B2 (en) | 2013-03-15 | 2018-01-02 | Avinger, Inc. | Chronic total occlusion crossing devices with imaging |
US9918734B2 (en) | 2008-04-23 | 2018-03-20 | Avinger, Inc. | Catheter system and method for boring through blocked vascular passages |
US9949754B2 (en) | 2011-03-28 | 2018-04-24 | Avinger, Inc. | Occlusion-crossing devices |
US10076382B2 (en) | 2010-10-25 | 2018-09-18 | Medtronic Ardian Luxembourg S.A.R.L. | Catheter apparatuses having multi-electrode arrays for renal neuromodulation and associated systems and methods |
US10130386B2 (en) | 2013-07-08 | 2018-11-20 | Avinger, Inc. | Identification of elastic lamina to guide interventional therapy |
WO2018221461A1 (en) * | 2017-05-30 | 2018-12-06 | Terumo Kabushiki Kaisha | Atherectomy device and method |
JPWO2018051894A1 (en) * | 2016-09-16 | 2019-06-27 | テルモ株式会社 | Medical device |
US10335173B2 (en) | 2012-09-06 | 2019-07-02 | Avinger, Inc. | Re-entry stylet for catheter |
US10357277B2 (en) | 2014-07-08 | 2019-07-23 | Avinger, Inc. | High speed chronic total occlusion crossing devices |
US10363062B2 (en) | 2011-10-17 | 2019-07-30 | Avinger, Inc. | Atherectomy catheters and non-contact actuation mechanism for catheters |
US10548478B2 (en) | 2010-07-01 | 2020-02-04 | Avinger, Inc. | Balloon atherectomy catheters with imaging |
US10568520B2 (en) | 2015-07-13 | 2020-02-25 | Avinger, Inc. | Micro-molded anamorphic reflector lens for image guided therapeutic/diagnostic catheters |
US10736690B2 (en) | 2014-04-24 | 2020-08-11 | Medtronic Ardian Luxembourg S.A.R.L. | Neuromodulation catheters and associated systems and methods |
US10932670B2 (en) | 2013-03-15 | 2021-03-02 | Avinger, Inc. | Optical pressure sensor assembly |
US11096717B2 (en) | 2013-03-15 | 2021-08-24 | Avinger, Inc. | Tissue collection device for catheter |
US11207096B2 (en) | 2006-06-30 | 2021-12-28 | Atheromed, Inc. | Devices systems and methods for cutting and removing occlusive material from a body lumen |
US11213678B2 (en) | 2013-09-09 | 2022-01-04 | Medtronic Ardian Luxembourg S.A.R.L. | Method of manufacturing a medical device for neuromodulation |
US11224459B2 (en) | 2016-06-30 | 2022-01-18 | Avinger, Inc. | Atherectomy catheter with shapeable distal tip |
US11278248B2 (en) | 2016-01-25 | 2022-03-22 | Avinger, Inc. | OCT imaging catheter with lag correction |
US11284916B2 (en) | 2012-09-06 | 2022-03-29 | Avinger, Inc. | Atherectomy catheters and occlusion crossing devices |
US11304723B1 (en) | 2020-12-17 | 2022-04-19 | Avantec Vascular Corporation | Atherectomy devices that are self-driving with controlled deflection |
US11344327B2 (en) | 2016-06-03 | 2022-05-31 | Avinger, Inc. | Catheter device with detachable distal end |
US11382653B2 (en) | 2010-07-01 | 2022-07-12 | Avinger, Inc. | Atherectomy catheter |
US11399863B2 (en) | 2016-04-01 | 2022-08-02 | Avinger, Inc. | Atherectomy catheter with serrated cutter |
US11406412B2 (en) | 2012-05-14 | 2022-08-09 | Avinger, Inc. | Atherectomy catheters with imaging |
WO2023081640A1 (en) * | 2021-11-02 | 2023-05-11 | The Board Of Trustees Of The University Of Illinois | Spiral endovascular guide wire |
US11793400B2 (en) | 2019-10-18 | 2023-10-24 | Avinger, Inc. | Occlusion-crossing devices |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7686825B2 (en) | 2004-03-25 | 2010-03-30 | Hauser David L | Vascular filter device |
JP2007098120A (en) * | 2005-09-06 | 2007-04-19 | Fmd:Kk | Medical treatment instrument, its rotation operation device, and medical treatment apparatus |
JP2007068970A (en) * | 2006-01-17 | 2007-03-22 | Fmd:Kk | Medical treatment instrument |
US8628549B2 (en) | 2006-06-30 | 2014-01-14 | Atheromed, Inc. | Atherectomy devices, systems, and methods |
WO2009005779A1 (en) * | 2007-06-29 | 2009-01-08 | Atheromed, Inc. | Atherectomy devices, systems, and methods |
JP5384860B2 (en) * | 2008-06-11 | 2014-01-08 | 富士フイルム株式会社 | Precision rotation transmission mechanism and optical scanning probe |
CH699981A2 (en) * | 2008-11-27 | 2010-05-31 | Straub Medical Ag | Catheter for aspirating, fragmenting and out transport of removable material from blood vessels. |
EP2838605A2 (en) * | 2012-04-20 | 2015-02-25 | Cardiac Pacemakers, Inc. | Implantable medical device lead including a unifilar coiled cable |
US20150238207A1 (en) | 2012-09-24 | 2015-08-27 | Inceptus Medical LLC | Device and method for treating vascular occlusion |
US8784434B2 (en) | 2012-11-20 | 2014-07-22 | Inceptus Medical, Inc. | Methods and apparatus for treating embolism |
JP6377634B2 (en) * | 2013-01-07 | 2018-08-22 | タルヤグ メディカル リミテッド | Expandable atherectomy device |
WO2015061365A1 (en) | 2013-10-21 | 2015-04-30 | Inceptus Medical, Llc | Methods and apparatus for treating embolism |
US9526864B2 (en) | 2014-06-09 | 2016-12-27 | Inceptus Medical, Llc | Retraction and aspiration device for treating embolism and associated systems and methods |
US9700332B2 (en) | 2015-10-23 | 2017-07-11 | Inari Medical, Inc. | Intravascular treatment of vascular occlusion and associated devices, systems, and methods |
JP7253376B2 (en) | 2015-10-23 | 2023-04-06 | イナリ メディカル, インコーポレイテッド | Endovascular treatment of vascular occlusion and related devices, systems and methods |
US10342571B2 (en) | 2015-10-23 | 2019-07-09 | Inari Medical, Inc. | Intravascular treatment of vascular occlusion and associated devices, systems, and methods |
CN115300748A (en) | 2015-12-18 | 2022-11-08 | 伊纳里医疗有限公司 | Catheter shafts and related devices, systems, and methods |
EP3508148B1 (en) * | 2016-08-30 | 2021-06-30 | Terumo Kabushiki Kaisha | Medical device |
CN116421266A (en) | 2016-10-24 | 2023-07-14 | 伊纳里医疗有限公司 | Devices and methods for treating vascular occlusion |
JP6826521B2 (en) * | 2017-11-22 | 2021-02-03 | 株式会社モリタ製作所 | Laser transmission lines, laser treatment tools, laser treatment equipment, and laser treatment systems |
EP3678731A4 (en) | 2017-09-06 | 2021-06-09 | Inari Medical, Inc. | Hemostasis valves and methods of use |
US20190110804A1 (en) | 2017-10-16 | 2019-04-18 | Michael Bruce Horowitz | Catheter based retrieval device with proximal body having axial freedom of movement |
US20220104839A1 (en) | 2017-10-16 | 2022-04-07 | Retriever Medical, Inc. | Clot Removal Methods and Devices with Multiple Independently Controllable Elements |
AU2021362245A1 (en) | 2017-10-16 | 2023-05-25 | Retriever Medical, Inc. | Clot removal methods and devices with multiple independently controllable elements |
WO2019118586A1 (en) * | 2017-12-12 | 2019-06-20 | Gilliland Charles | Rotary embolectomy device |
US11154314B2 (en) | 2018-01-26 | 2021-10-26 | Inari Medical, Inc. | Single insertion delivery system for treating embolism and associated systems and methods |
JP7164988B2 (en) * | 2018-08-02 | 2022-11-02 | テルモ株式会社 | medical device |
WO2020036809A1 (en) | 2018-08-13 | 2020-02-20 | Inari Medical, Inc. | System for treating embolism and associated devices and methods |
JP7315583B2 (en) * | 2018-11-21 | 2023-07-26 | テルモ株式会社 | medical device |
JP7038070B2 (en) * | 2019-02-15 | 2022-03-17 | 株式会社日立ハイテク | Cell detection device and cell detection method |
US11376034B2 (en) * | 2019-09-19 | 2022-07-05 | Stryker Corporation | Devices for removing obstructing materials from blood vessels |
AU2020368528A1 (en) | 2019-10-16 | 2022-04-21 | Inari Medical, Inc. | Systems, devices, and methods for treating vascular occlusions |
WO2021199207A1 (en) * | 2020-03-30 | 2021-10-07 | テルモ株式会社 | Medical device |
JP2023131174A (en) * | 2020-08-12 | 2023-09-22 | テルモ株式会社 | medical equipment |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5527326A (en) * | 1992-12-29 | 1996-06-18 | Thomas J. Fogarty | Vessel deposit shearing apparatus |
US5843103A (en) * | 1997-03-06 | 1998-12-01 | Scimed Life Systems, Inc. | Shaped wire rotational atherectomy device |
-
1998
- 1998-11-06 WO PCT/US1998/023832 patent/WO1999023958A1/en not_active Application Discontinuation
- 1998-11-06 JP JP2000520060A patent/JP2001522631A/en not_active Withdrawn
- 1998-11-06 EP EP98960169A patent/EP1030610A1/en not_active Withdrawn
- 1998-11-06 CA CA002309428A patent/CA2309428A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5527326A (en) * | 1992-12-29 | 1996-06-18 | Thomas J. Fogarty | Vessel deposit shearing apparatus |
US5843103A (en) * | 1997-03-06 | 1998-12-01 | Scimed Life Systems, Inc. | Shaped wire rotational atherectomy device |
Cited By (157)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6371928B1 (en) | 1997-11-07 | 2002-04-16 | Prolifix Medical, Inc. | Guidewire for positioning a catheter against a lumen wall |
US9554848B2 (en) | 1999-04-05 | 2017-01-31 | Medtronic, Inc. | Ablation catheters and associated systems and methods |
US6620172B1 (en) | 1999-07-01 | 2003-09-16 | Medsource Technologies, Inc. | Entraining biological calculi |
WO2001001869A1 (en) * | 1999-07-01 | 2001-01-11 | The Microspring Company, Llc | Medical retriever device |
EP1493393A1 (en) * | 1999-07-01 | 2005-01-05 | The Microspring Company, LLC | Medical retriever device |
WO2001026725A1 (en) | 1999-10-13 | 2001-04-19 | Prolifix Medical, Inc. | Guidewire for positioning a catheter against a lumen wall |
US9017294B2 (en) | 1999-10-22 | 2015-04-28 | Rex Medical, L.P. | Rotational thrombectomy wire with blocking device |
EP1233716B1 (en) | 1999-11-22 | 2014-07-30 | Boston Scientific Limited | Loop structures for supporting diagnostic and therapeutic elements in contact with body tissue |
WO2002083011A1 (en) * | 2001-04-17 | 2002-10-24 | Scimed Life Systems, Inc. | In-stent ablative tool |
US6808531B2 (en) | 2001-04-17 | 2004-10-26 | Scimed Life Systems, Inc. | In-stent ablative tool |
US6500186B2 (en) | 2001-04-17 | 2002-12-31 | Scimed Life Systems, Inc. | In-stent ablative tool |
USRE46581E1 (en) | 2001-04-17 | 2017-10-24 | Boston Scientific Scimed, Inc. | Cutting balloon catheter |
US6740096B2 (en) | 2002-01-16 | 2004-05-25 | Scimed Life Systems, Inc. | Treatment and removal of objects in anatomical lumens |
US8540729B2 (en) | 2002-01-16 | 2013-09-24 | Boston Scientific Scimed, Inc. | Treatment and removal of objects in anatomical lumens |
US7338501B2 (en) | 2002-01-16 | 2008-03-04 | Boston Scientific Scimed, Inc. | Treatment and removal of objects in anatomical lumens |
EP1350473A3 (en) * | 2002-04-01 | 2004-10-06 | Rex Medical, L.P. | Thrombectomy apparatus |
EP1352614A1 (en) * | 2002-04-04 | 2003-10-15 | Rex Medical, L.P. | Thrombectomy apparatus |
US8382771B2 (en) | 2002-04-05 | 2013-02-26 | Boston Scientific Scimed, Inc. | Radial coil expandable medical wire |
US9707035B2 (en) | 2002-04-08 | 2017-07-18 | Medtronic Ardian Luxembourg S.A.R.L. | Methods for catheter-based renal neuromodulation |
US9675413B2 (en) | 2002-04-08 | 2017-06-13 | Medtronic Ardian Luxembourg S.A.R.L. | Methods and apparatus for renal neuromodulation |
US9289255B2 (en) | 2002-04-08 | 2016-03-22 | Medtronic Ardian Luxembourg S.A.R.L. | Methods and apparatus for renal neuromodulation |
EP1902745A1 (en) * | 2003-02-17 | 2008-03-26 | Kato, Osamu | Catheter and hollow tube being incorporated therein |
US8551073B2 (en) | 2003-02-17 | 2013-10-08 | Osamu Katoh | Catheter device |
US8986248B2 (en) | 2004-06-23 | 2015-03-24 | Boston Scientific Scimed, Inc. | Cutting balloon and process |
EP1647199A2 (en) | 2004-10-13 | 2006-04-19 | L'oreal | Packaging and/or applying device for a cosmetic product |
US9474543B2 (en) | 2004-11-17 | 2016-10-25 | Argon Medical Devices, Inc. | Rotational thrombectomy wire |
US10117671B2 (en) | 2004-11-17 | 2018-11-06 | Argon Medical Devices Inc. | Rotational thrombectomy device |
EP1920795A4 (en) * | 2005-08-29 | 2010-07-28 | Japan Lifeline Co Ltd | Medical device inserted in body cavity |
EP1920795A1 (en) * | 2005-08-29 | 2008-05-14 | Japan Lifeline Co., Ltd | Medical device inserted in body cavity |
WO2007026555A1 (en) | 2005-08-29 | 2007-03-08 | Japan Lifeline Co., Ltd. | Medical device inserted in body cavity |
EP1992383A1 (en) * | 2006-03-06 | 2008-11-19 | Terumo Kabushiki Kaisha | Guide wire |
US8353849B2 (en) | 2006-03-06 | 2013-01-15 | Terumo Kabushiki Kaisha | Guide wire |
EP1992383A4 (en) * | 2006-03-06 | 2009-04-08 | Terumo Corp | Guide wire |
US8708932B2 (en) | 2006-03-06 | 2014-04-29 | Terumo Kabushiki Kaisha | Guide wire |
US8888801B2 (en) | 2006-06-30 | 2014-11-18 | Atheromed, Inc. | Atherectomy devices and methods |
US9492192B2 (en) | 2006-06-30 | 2016-11-15 | Atheromed, Inc. | Atherectomy devices, systems, and methods |
US9668767B2 (en) | 2006-06-30 | 2017-06-06 | Atheromed, Inc. | Atherectomy devices and methods |
US9675376B2 (en) | 2006-06-30 | 2017-06-13 | Atheromed, Inc. | Atherectomy devices and methods |
US8920448B2 (en) | 2006-06-30 | 2014-12-30 | Atheromed, Inc. | Atherectomy devices and methods |
US9492193B2 (en) | 2006-06-30 | 2016-11-15 | Atheromed, Inc. | Devices, systems, and methods for cutting and removing occlusive material from a body lumen |
US10154853B2 (en) | 2006-06-30 | 2018-12-18 | Atheromed, Inc. | Devices, systems, and methods for cutting and removing occlusive material from a body lumen |
US10154854B2 (en) | 2006-06-30 | 2018-12-18 | Atheromed, Inc. | Atherectomy devices and methods |
US10226275B2 (en) | 2006-06-30 | 2019-03-12 | Atheromed, Inc. | Devices, systems, and methods for debulking restenosis of a blood vessel |
US9314263B2 (en) | 2006-06-30 | 2016-04-19 | Atheromed, Inc. | Atherectomy devices, systems, and methods |
US11207096B2 (en) | 2006-06-30 | 2021-12-28 | Atheromed, Inc. | Devices systems and methods for cutting and removing occlusive material from a body lumen |
US9308016B2 (en) | 2006-06-30 | 2016-04-12 | Atheromed, Inc. | Devices, systems, and methods for performing atherectomy including delivery of a bioactive material |
US9198679B2 (en) | 2007-10-22 | 2015-12-01 | Atheromed, Inc. | Atherectomy devices and methods |
US9333007B2 (en) | 2007-10-22 | 2016-05-10 | Atheromed, Inc. | Atherectomy devices and methods |
US9095371B2 (en) | 2007-10-22 | 2015-08-04 | Atheromed, Inc. | Atherectomy devices and methods |
US8337516B2 (en) * | 2007-10-22 | 2012-12-25 | Atheromed, Inc. | Atherectomy devices and methods |
US9572492B2 (en) | 2008-04-23 | 2017-02-21 | Avinger, Inc. | Occlusion-crossing devices, imaging, and atherectomy devices |
US9918734B2 (en) | 2008-04-23 | 2018-03-20 | Avinger, Inc. | Catheter system and method for boring through blocked vascular passages |
US10869685B2 (en) | 2008-04-23 | 2020-12-22 | Avinger, Inc. | Catheter system and method for boring through blocked vascular passages |
EP2424608A4 (en) * | 2009-04-28 | 2013-02-06 | Avinger Inc | Guidewire support catheter |
US9642646B2 (en) | 2009-04-28 | 2017-05-09 | Avinger, Inc. | Guidewire positioning catheter |
EP2424608A1 (en) * | 2009-04-28 | 2012-03-07 | Avinger, Inc. | Guidewire support catheter |
US11076773B2 (en) | 2009-04-28 | 2021-08-03 | Avinger, Inc. | Guidewire positioning catheter |
US8696695B2 (en) | 2009-04-28 | 2014-04-15 | Avinger, Inc. | Guidewire positioning catheter |
US8894588B2 (en) | 2009-05-19 | 2014-11-25 | Toray Industries, Inc. | Guidewire and ablation catheter system with balloon |
EP2433669A1 (en) * | 2009-05-19 | 2012-03-28 | Toray Industries, Inc. | Guide wire and ablation catheter system with balloon |
EP2433669A4 (en) * | 2009-05-19 | 2012-12-26 | Toray Industries | Guide wire and ablation catheter system with balloon |
US11839493B2 (en) | 2009-05-28 | 2023-12-12 | Avinger, Inc. | Optical coherence tomography for biological imaging |
US9788790B2 (en) | 2009-05-28 | 2017-10-17 | Avinger, Inc. | Optical coherence tomography for biological imaging |
US10342491B2 (en) | 2009-05-28 | 2019-07-09 | Avinger, Inc. | Optical coherence tomography for biological imaging |
US11284839B2 (en) | 2009-05-28 | 2022-03-29 | Avinger, Inc. | Optical coherence tomography for biological imaging |
US10052125B2 (en) | 2009-07-01 | 2018-08-21 | Avinger, Inc. | Atherectomy catheter with laterally-displaceable tip |
US9498600B2 (en) | 2009-07-01 | 2016-11-22 | Avinger, Inc. | Atherectomy catheter with laterally-displaceable tip |
US11717314B2 (en) | 2009-07-01 | 2023-08-08 | Avinger, Inc. | Atherectomy catheter with laterally-displaceable tip |
US9125562B2 (en) | 2009-07-01 | 2015-09-08 | Avinger, Inc. | Catheter-based off-axis optical coherence tomography imaging system |
US10729326B2 (en) | 2009-07-01 | 2020-08-04 | Avinger, Inc. | Catheter-based off-axis optical coherence tomography imaging system |
EP2473224A1 (en) * | 2009-09-02 | 2012-07-11 | CircuLite, Inc. | Coaxial transseptal guide-wire and needle assembly |
EP2473224A4 (en) * | 2009-09-02 | 2014-01-15 | Circulite Inc | Coaxial transseptal guide-wire and needle assembly |
US8548571B2 (en) | 2009-12-08 | 2013-10-01 | Avinger, Inc. | Devices and methods for predicting and preventing restenosis |
US9750944B2 (en) | 2009-12-30 | 2017-09-05 | Cardiac Pacemakers, Inc. | MRI-conditionally safe medical device lead |
US10517630B2 (en) | 2010-05-13 | 2019-12-31 | Rex Medical, L.P. | Rotational thrombectomy wire |
US9023070B2 (en) | 2010-05-13 | 2015-05-05 | Rex Medical, L.P. | Rotational thrombectomy wire coupler |
US9700346B2 (en) | 2010-05-13 | 2017-07-11 | Rex Medical, L.P. | Rotational thrombectomy wire |
US9795406B2 (en) | 2010-05-13 | 2017-10-24 | Rex Medical, L.P. | Rotational thrombectomy wire |
US10064645B2 (en) | 2010-05-13 | 2018-09-04 | Rex Medical, L.P. | Rotational thrombectomy wire |
US9282992B2 (en) | 2010-05-13 | 2016-03-15 | Rex Medical, L.P. | Rotational thrombectomy wire |
US11382653B2 (en) | 2010-07-01 | 2022-07-12 | Avinger, Inc. | Atherectomy catheter |
US9345510B2 (en) | 2010-07-01 | 2016-05-24 | Avinger, Inc. | Atherectomy catheters with longitudinally displaceable drive shafts |
US10548478B2 (en) | 2010-07-01 | 2020-02-04 | Avinger, Inc. | Balloon atherectomy catheters with imaging |
US10349974B2 (en) | 2010-07-01 | 2019-07-16 | Avinger, Inc. | Atherectomy catheters with longitudinally displaceable drive shafts |
US9924957B2 (en) | 2010-08-23 | 2018-03-27 | Argon Medical Devices, Inc. | Rotational thrombectomy wire with blocking device |
US11116572B2 (en) | 2010-10-25 | 2021-09-14 | Medtronic Ardian Luxembourg S.A.R.L. | Catheter apparatuses having multi-electrode arrays for renal neuromodulation and associated systems and methods |
US10076382B2 (en) | 2010-10-25 | 2018-09-18 | Medtronic Ardian Luxembourg S.A.R.L. | Catheter apparatuses having multi-electrode arrays for renal neuromodulation and associated systems and methods |
US9949754B2 (en) | 2011-03-28 | 2018-04-24 | Avinger, Inc. | Occlusion-crossing devices |
US8644913B2 (en) | 2011-03-28 | 2014-02-04 | Avinger, Inc. | Occlusion-crossing devices, imaging, and atherectomy devices |
US11903677B2 (en) | 2011-03-28 | 2024-02-20 | Avinger, Inc. | Occlusion-crossing devices, imaging, and atherectomy devices |
US10952763B2 (en) | 2011-03-28 | 2021-03-23 | Avinger, Inc. | Occlusion-crossing devices |
US11134849B2 (en) | 2011-03-28 | 2021-10-05 | Avinger, Inc. | Occlusion-crossing devices, imaging, and atherectomy devices |
US9381032B2 (en) | 2011-08-24 | 2016-07-05 | Gyrus Ent, L.L.C. | Surgical instrument with malleable tubing |
US9198685B2 (en) | 2011-08-24 | 2015-12-01 | Gyrus Ent, L.L.C. | Surgical instrument with malleable tubing |
US11259835B2 (en) | 2011-10-13 | 2022-03-01 | Atheromed, Inc. | Atherectomy apparatus systems and methods |
US9345511B2 (en) | 2011-10-13 | 2016-05-24 | Atheromed, Inc. | Atherectomy apparatus, systems and methods |
US10226277B2 (en) | 2011-10-13 | 2019-03-12 | Atheromed, Inc. | Atherectomy apparatus, systems, and methods |
US10363062B2 (en) | 2011-10-17 | 2019-07-30 | Avinger, Inc. | Atherectomy catheters and non-contact actuation mechanism for catheters |
US11135019B2 (en) | 2011-11-11 | 2021-10-05 | Avinger, Inc. | Occlusion-crossing devices, atherectomy devices, and imaging |
US9345406B2 (en) | 2011-11-11 | 2016-05-24 | Avinger, Inc. | Occlusion-crossing devices, atherectomy devices, and imaging |
US9452017B2 (en) | 2012-05-11 | 2016-09-27 | Medtronic Ardian Luxembourg S.A.R.L. | Multi-electrode catheter assemblies for renal neuromodulation and associated systems and methods |
US10512504B2 (en) | 2012-05-11 | 2019-12-24 | Medtronic Ardian Luxembourg S.A.R.L. | Multi-electrode catheter assemblies for renal neuromodulation and associated systems and methods |
US9855096B2 (en) | 2012-05-11 | 2018-01-02 | Medtronic Ardian Luxembourg S.A.R.L. | Multi-electrode catheter assemblies for renal neuromodulation and associated systems and methods |
US9138292B2 (en) | 2012-05-11 | 2015-09-22 | Medtronic Ardian Luxembourg S.A.R.L. | Multi-electrode catheter assemblies for renal neuromodulation and associated systems and methods |
US10244934B2 (en) | 2012-05-14 | 2019-04-02 | Avinger, Inc. | Atherectomy catheter drive assemblies |
US9345398B2 (en) | 2012-05-14 | 2016-05-24 | Avinger, Inc. | Atherectomy catheter drive assemblies |
US11406412B2 (en) | 2012-05-14 | 2022-08-09 | Avinger, Inc. | Atherectomy catheters with imaging |
US11647905B2 (en) | 2012-05-14 | 2023-05-16 | Avinger, Inc. | Optical coherence tomography with graded index fiber for biological imaging |
US11206975B2 (en) | 2012-05-14 | 2021-12-28 | Avinger, Inc. | Atherectomy catheter drive assemblies |
US9557156B2 (en) | 2012-05-14 | 2017-01-31 | Avinger, Inc. | Optical coherence tomography with graded index fiber for biological imaging |
US10952615B2 (en) | 2012-05-14 | 2021-03-23 | Avinger, Inc. | Optical coherence tomography with graded index fiber for biological imaging |
US10335173B2 (en) | 2012-09-06 | 2019-07-02 | Avinger, Inc. | Re-entry stylet for catheter |
US11284916B2 (en) | 2012-09-06 | 2022-03-29 | Avinger, Inc. | Atherectomy catheters and occlusion crossing devices |
US9504822B2 (en) | 2012-10-18 | 2016-11-29 | Cardiac Pacemakers, Inc. | Inductive element for providing MRI compatibility in an implantable medical device lead |
US10258365B2 (en) | 2012-12-12 | 2019-04-16 | Covidien Lp | Tissue-removing catheter including screw blade and cutter driveshaft |
WO2014093068A1 (en) * | 2012-12-12 | 2014-06-19 | Covidien Lp | Tissue-removing catheter including screw blade and cutter driveshaft |
US10743908B2 (en) | 2012-12-12 | 2020-08-18 | Covidien Lp | Tissue-removing catheter including deployment mechanism |
US9854979B2 (en) | 2013-03-15 | 2018-01-02 | Avinger, Inc. | Chronic total occlusion crossing devices with imaging |
US11723538B2 (en) | 2013-03-15 | 2023-08-15 | Avinger, Inc. | Optical pressure sensor assembly |
US10792098B2 (en) | 2013-03-15 | 2020-10-06 | Medtronic Ardian Luxembourg S.A.R.L. | Helical push wire electrode |
US10932670B2 (en) | 2013-03-15 | 2021-03-02 | Avinger, Inc. | Optical pressure sensor assembly |
US9888961B2 (en) | 2013-03-15 | 2018-02-13 | Medtronic Ardian Luxembourg S.A.R.L. | Helical push wire electrode |
US10722121B2 (en) | 2013-03-15 | 2020-07-28 | Avinger, Inc. | Chronic total occlusion crossing devices with imaging |
US11890076B2 (en) | 2013-03-15 | 2024-02-06 | Avinger, Inc. | Chronic total occlusion crossing devices with imaging |
US9179974B2 (en) | 2013-03-15 | 2015-11-10 | Medtronic Ardian Luxembourg S.A.R.L. | Helical push wire electrode |
US11096717B2 (en) | 2013-03-15 | 2021-08-24 | Avinger, Inc. | Tissue collection device for catheter |
US10130386B2 (en) | 2013-07-08 | 2018-11-20 | Avinger, Inc. | Identification of elastic lamina to guide interventional therapy |
US10806484B2 (en) | 2013-07-08 | 2020-10-20 | Avinger, Inc. | Identification of elastic lamina to guide interventional therapy |
US11944342B2 (en) | 2013-07-08 | 2024-04-02 | Avinger, Inc. | Identification of elastic lamina to guide interventional therapy |
US11213678B2 (en) | 2013-09-09 | 2022-01-04 | Medtronic Ardian Luxembourg S.A.R.L. | Method of manufacturing a medical device for neuromodulation |
US9498247B2 (en) | 2014-02-06 | 2016-11-22 | Avinger, Inc. | Atherectomy catheters and occlusion crossing devices |
US10568655B2 (en) | 2014-02-06 | 2020-02-25 | Avinger, Inc. | Atherectomy catheters devices having multi-channel bushings |
US10470795B2 (en) | 2014-02-06 | 2019-11-12 | Avinger, Inc. | Atherectomy catheters and occlusion crossing devices |
US9592075B2 (en) | 2014-02-06 | 2017-03-14 | Avinger, Inc. | Atherectomy catheters devices having multi-channel bushings |
US9682231B2 (en) | 2014-02-26 | 2017-06-20 | Cardiac Pacemakers, Inc. | Construction of an MRI-safe tachycardia lead |
US9504821B2 (en) | 2014-02-26 | 2016-11-29 | Cardiac Pacemakers, Inc. | Construction of an MRI-safe tachycardia lead |
US11464563B2 (en) | 2014-04-24 | 2022-10-11 | Medtronic Ardian Luxembourg S.A.R.L. | Neuromodulation catheters and associated systems and methods |
US10736690B2 (en) | 2014-04-24 | 2020-08-11 | Medtronic Ardian Luxembourg S.A.R.L. | Neuromodulation catheters and associated systems and methods |
US10357277B2 (en) | 2014-07-08 | 2019-07-23 | Avinger, Inc. | High speed chronic total occlusion crossing devices |
US11147583B2 (en) | 2014-07-08 | 2021-10-19 | Avinger, Inc. | High speed chronic total occlusion crossing devices |
US11931061B2 (en) | 2014-07-08 | 2024-03-19 | Avinger, Inc. | High speed chronic total occlusion crossing devices |
EP3025752A1 (en) * | 2014-11-27 | 2016-06-01 | Asahi Intecc Co., Ltd. | Catheter |
US11627881B2 (en) | 2015-07-13 | 2023-04-18 | Avinger, Inc. | Micro-molded anamorphic reflector lens for image guided therapeutic/diagnostic catheters |
US10568520B2 (en) | 2015-07-13 | 2020-02-25 | Avinger, Inc. | Micro-molded anamorphic reflector lens for image guided therapeutic/diagnostic catheters |
US11033190B2 (en) | 2015-07-13 | 2021-06-15 | Avinger, Inc. | Micro-molded anamorphic reflector lens for image guided therapeutic/diagnostic catheters |
US11278248B2 (en) | 2016-01-25 | 2022-03-22 | Avinger, Inc. | OCT imaging catheter with lag correction |
US11957376B2 (en) | 2016-04-01 | 2024-04-16 | Avinger, Inc. | Atherectomy catheter with serrated cutter |
US11399863B2 (en) | 2016-04-01 | 2022-08-02 | Avinger, Inc. | Atherectomy catheter with serrated cutter |
US11344327B2 (en) | 2016-06-03 | 2022-05-31 | Avinger, Inc. | Catheter device with detachable distal end |
US11224459B2 (en) | 2016-06-30 | 2022-01-18 | Avinger, Inc. | Atherectomy catheter with shapeable distal tip |
JPWO2018051894A1 (en) * | 2016-09-16 | 2019-06-27 | テルモ株式会社 | Medical device |
CN106362265A (en) * | 2016-10-25 | 2017-02-01 | 孙小杰 | Guide wire controller convenient to use |
US11896259B2 (en) | 2017-05-30 | 2024-02-13 | Terumo Kabushiki Kaisha | Atherectomy device and method |
WO2018221461A1 (en) * | 2017-05-30 | 2018-12-06 | Terumo Kabushiki Kaisha | Atherectomy device and method |
US11793400B2 (en) | 2019-10-18 | 2023-10-24 | Avinger, Inc. | Occlusion-crossing devices |
US11304723B1 (en) | 2020-12-17 | 2022-04-19 | Avantec Vascular Corporation | Atherectomy devices that are self-driving with controlled deflection |
WO2023081640A1 (en) * | 2021-11-02 | 2023-05-11 | The Board Of Trustees Of The University Of Illinois | Spiral endovascular guide wire |
Also Published As
Publication number | Publication date |
---|---|
JP2001522631A (en) | 2001-11-20 |
CA2309428A1 (en) | 1999-05-20 |
EP1030610A1 (en) | 2000-08-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6156046A (en) | Methods and systems for treating obstructions in a body lumen | |
EP1030610A1 (en) | Methods and systems for treating obstructions in a body lumen | |
US20230190331A1 (en) | Endovascular devices and methods for exploiting intramural space | |
US10258467B2 (en) | Medical guidewire | |
EP1606002B2 (en) | Medical device | |
US8231551B2 (en) | Elongate medical device with continuous reinforcement member | |
US8961555B2 (en) | Total occlusion guidewire device | |
CA2660542C (en) | Elongate medical device including deformable distal end | |
EP0375381B1 (en) | Atherectomy system | |
JP2010502396A (en) | Medical device having structure for passing through occlusion in vessel | |
US20100030251A1 (en) | Devices and methods for crossing chronic total occlusions |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): CA JP |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
ENP | Entry into the national phase |
Ref document number: 2309428 Country of ref document: CA Ref country code: CA Ref document number: 2309428 Kind code of ref document: A Format of ref document f/p: F |
|
ENP | Entry into the national phase |
Ref country code: JP Ref document number: 2000 520060 Kind code of ref document: A Format of ref document f/p: F |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1998960169 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 1998960169 Country of ref document: EP |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 1998960169 Country of ref document: EP |