WO2015074045A3 - Therapeutic delivery catheter with imaging and tissue characterization - Google Patents
Therapeutic delivery catheter with imaging and tissue characterization Download PDFInfo
- Publication number
- WO2015074045A3 WO2015074045A3 PCT/US2014/066146 US2014066146W WO2015074045A3 WO 2015074045 A3 WO2015074045 A3 WO 2015074045A3 US 2014066146 W US2014066146 W US 2014066146W WO 2015074045 A3 WO2015074045 A3 WO 2015074045A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- imaging
- procedure
- tissues
- delivery catheter
- therapeutic delivery
- Prior art date
Links
- 238000003384 imaging method Methods 0.000 title abstract 3
- 238000012512 characterization method Methods 0.000 title abstract 2
- 230000001225 therapeutic effect Effects 0.000 title abstract 2
- 238000000034 method Methods 0.000 abstract 3
- 239000003814 drug Substances 0.000 abstract 2
- 229940124597 therapeutic agent Drugs 0.000 abstract 2
- 208000007536 Thrombosis Diseases 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 239000012216 imaging agent Substances 0.000 abstract 1
- 238000010183 spectrum analysis Methods 0.000 abstract 1
- 238000002560 therapeutic procedure Methods 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/12—Diagnosis using ultrasonic, sonic or infrasonic waves in body cavities or body tracts, e.g. by using catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0062—Arrangements for scanning
- A61B5/0066—Optical coherence imaging
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
- A61B8/0891—Detecting organic movements or changes, e.g. tumours, cysts, swellings for diagnosis of blood vessels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
- B06B1/0688—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction with foil-type piezoelectric elements, e.g. PVDF
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0033—Features or image-related aspects of imaging apparatus classified in A61B5/00, e.g. for MRI, optical tomography or impedance tomography apparatus; arrangements of imaging apparatus in a room
- A61B5/004—Features or image-related aspects of imaging apparatus classified in A61B5/00, e.g. for MRI, optical tomography or impedance tomography apparatus; arrangements of imaging apparatus in a room adapted for image acquisition of a particular organ or body part
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N7/00—Ultrasound therapy
- A61N2007/0043—Ultrasound therapy intra-cavitary
Abstract
The invention includes medical devices, such as catheters, that have imaging and therapeutic agent delivery capabilities. The therapeutic catheters of the invention allow a surgeon to image biological tissues, such as thrombus, prior to delivering therapeutic agents to the tissues, and then re-image the tissue after the procedure to gauge the success of the procedure. The invention facilitates detailed characterization of the biological tissues with, e.g., spectral analysis, thereby providing insight into the composition of the tissues and helping to determine the amount of treatment that is appropriate. Because the imaging and therapy delivery are done with a single catheter, the time required for a procedure is decreased.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361905354P | 2013-11-18 | 2013-11-18 | |
US61/905,354 | 2013-11-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2015074045A2 WO2015074045A2 (en) | 2015-05-21 |
WO2015074045A3 true WO2015074045A3 (en) | 2015-09-17 |
Family
ID=53058295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2014/066146 WO2015074045A2 (en) | 2013-11-18 | 2014-11-18 | Therapeutic delivery catheter with imaging and tissue characterization |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2015074045A2 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11547446B2 (en) | 2014-01-13 | 2023-01-10 | Trice Medical, Inc. | Fully integrated, disposable tissue visualization device |
CA3016336A1 (en) | 2016-03-17 | 2017-09-21 | Trice Medical, Inc. | Clot evacuation and visualization devices and methods of use |
JP7426823B2 (en) | 2017-01-24 | 2024-02-02 | コーニンクレッカ フィリップス エヌ ヴェ | Device for determining information related to occlusions of concern |
CN112584774A (en) * | 2018-06-28 | 2021-03-30 | 皇家飞利浦有限公司 | Internally ultrasound assisted local therapy delivery |
JP2021529038A (en) * | 2018-06-28 | 2021-10-28 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | Externally targeted delivery of active therapeutic agents |
WO2021108697A1 (en) | 2019-11-25 | 2021-06-03 | Bard Access Systems, Inc. | Optical tip-tracking systems and methods thereof |
WO2021108688A1 (en) | 2019-11-25 | 2021-06-03 | Bard Access Systems, Inc. | Shape-sensing systems with filters and methods thereof |
CN113325524A (en) | 2020-02-28 | 2021-08-31 | 巴德阿克塞斯系统股份有限公司 | Optical connection system and method thereof |
CN113842536A (en) | 2020-06-26 | 2021-12-28 | 巴德阿克塞斯系统股份有限公司 | Dislocation detection system |
US11883609B2 (en) | 2020-06-29 | 2024-01-30 | Bard Access Systems, Inc. | Automatic dimensional frame reference for fiber optic |
CN216317552U (en) | 2020-07-10 | 2022-04-19 | 巴德阿克塞斯系统股份有限公司 | Medical device system for detecting damage and potential damage to optical fiber technology of medical devices |
US11630009B2 (en) | 2020-08-03 | 2023-04-18 | Bard Access Systems, Inc. | Bragg grated fiber optic fluctuation sensing and monitoring system |
CN216985791U (en) | 2020-10-13 | 2022-07-19 | 巴德阿克塞斯系统股份有限公司 | Disinfection cover for optical fiber connector |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5924997A (en) * | 1996-07-29 | 1999-07-20 | Campbell; Thomas Henderson | Catheter and method for the thermal mapping of hot spots in vascular lesions of the human body |
US6246898B1 (en) * | 1995-03-28 | 2001-06-12 | Sonometrics Corporation | Method for carrying out a medical procedure using a three-dimensional tracking and imaging system |
US20030199747A1 (en) * | 2002-04-19 | 2003-10-23 | Michlitsch Kenneth J. | Methods and apparatus for the identification and stabilization of vulnerable plaque |
US20090234231A1 (en) * | 2008-03-13 | 2009-09-17 | Knight Jon M | Imaging Catheter With Integrated Contrast Agent Injector |
US20100081873A1 (en) * | 2008-09-30 | 2010-04-01 | AiHeart Medical Technologies, Inc. | Systems and methods for optical viewing and therapeutic intervention in blood vessels |
US20110166455A1 (en) * | 2010-01-07 | 2011-07-07 | Cully Edward H | Catheter |
US20130023912A1 (en) * | 2010-12-31 | 2013-01-24 | Volcano Corporation | Multiple Sclerosis Therapeutic Methods Using Therapeutic Cutting Devices and Systems |
-
2014
- 2014-11-18 WO PCT/US2014/066146 patent/WO2015074045A2/en active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6246898B1 (en) * | 1995-03-28 | 2001-06-12 | Sonometrics Corporation | Method for carrying out a medical procedure using a three-dimensional tracking and imaging system |
US5924997A (en) * | 1996-07-29 | 1999-07-20 | Campbell; Thomas Henderson | Catheter and method for the thermal mapping of hot spots in vascular lesions of the human body |
US20030199747A1 (en) * | 2002-04-19 | 2003-10-23 | Michlitsch Kenneth J. | Methods and apparatus for the identification and stabilization of vulnerable plaque |
US20090234231A1 (en) * | 2008-03-13 | 2009-09-17 | Knight Jon M | Imaging Catheter With Integrated Contrast Agent Injector |
US20100081873A1 (en) * | 2008-09-30 | 2010-04-01 | AiHeart Medical Technologies, Inc. | Systems and methods for optical viewing and therapeutic intervention in blood vessels |
US20110166455A1 (en) * | 2010-01-07 | 2011-07-07 | Cully Edward H | Catheter |
US20130023912A1 (en) * | 2010-12-31 | 2013-01-24 | Volcano Corporation | Multiple Sclerosis Therapeutic Methods Using Therapeutic Cutting Devices and Systems |
Also Published As
Publication number | Publication date |
---|---|
WO2015074045A2 (en) | 2015-05-21 |
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