WO2008097545A3 - Miniature flexible thrombectomy catheter - Google Patents
Miniature flexible thrombectomy catheter Download PDFInfo
- Publication number
- WO2008097545A3 WO2008097545A3 PCT/US2008/001515 US2008001515W WO2008097545A3 WO 2008097545 A3 WO2008097545 A3 WO 2008097545A3 US 2008001515 W US2008001515 W US 2008001515W WO 2008097545 A3 WO2008097545 A3 WO 2008097545A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- miniature
- thrombectomy catheter
- miniature flexible
- flexible thrombectomy
- flexible
- 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
- A61M25/0097—Catheters; Hollow probes characterised by the hub
-
- 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
-
- 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
- A61B17/3203—Fluid jet cutting instruments
- A61B17/32037—Fluid jet cutting instruments for removing obstructions from inner organs or blood vessels, e.g. for atherectomy
-
- 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
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
- A61M25/007—Side holes, e.g. their profiles or arrangements; Provisions to keep side holes unblocked
-
- 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
- A61B2017/22079—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 suction of debris
-
- 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
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M2025/0059—Catheters; Hollow probes characterised by structural features having means for preventing the catheter, sheath or lumens from collapsing due to outer forces, e.g. compressing forces, or caused by twisting or kinking
-
- 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
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
- A61M2025/0073—Tip designed for influencing the flow or the flow velocity of the fluid, e.g. inserts for twisted or vortex flow
-
- 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
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M25/0054—Catheters; Hollow probes characterised by structural features with regions for increasing flexibility
-
- 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
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
- A61M25/0069—Tip not integral with tube
Abstract
The present invention pertains to a miniature flexible thrombectomy catheter having one or more flexible miniature noncollapsing tubular portions including pushable and torqueable structure for introduction into the smaller vessels in neurovascular regions. A jet body having an arcuate fluid jet emanator is incorporated in order to minimize size at the distal portion of a minimally sized catheter tube.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08725186.4A EP2162179B1 (en) | 2007-02-06 | 2008-02-05 | Miniature flexible thrombectomy catheter |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/702,990 | 2007-02-06 | ||
US11/702,990 US8012117B2 (en) | 2007-02-06 | 2007-02-06 | Miniature flexible thrombectomy catheter |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2008097545A2 WO2008097545A2 (en) | 2008-08-14 |
WO2008097545A3 true WO2008097545A3 (en) | 2008-12-31 |
Family
ID=39676804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2008/001515 WO2008097545A2 (en) | 2007-02-06 | 2008-02-05 | Miniature flexible thrombectomy catheter |
Country Status (3)
Country | Link |
---|---|
US (1) | US8012117B2 (en) |
EP (1) | EP2162179B1 (en) |
WO (1) | WO2008097545A2 (en) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
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US20060129091A1 (en) | 2004-12-10 | 2006-06-15 | Possis Medical, Inc. | Enhanced cross stream mechanical thrombectomy catheter with backloading manifold |
US8608703B2 (en) | 2007-06-12 | 2013-12-17 | Medrad, Inc. | Infusion flow guidewire system |
US8353858B2 (en) | 2009-06-03 | 2013-01-15 | Medrad, Inc. | Rapid exchange fluid jet catheter and method |
US8398579B2 (en) | 2009-12-16 | 2013-03-19 | Medrad, Inc. | Catheter including composite guide and methods for use of the same |
EP2603254A4 (en) | 2010-08-12 | 2016-08-24 | Boston Scient Ltd | Infusion flow system and fluid coupling |
US10149697B2 (en) | 2011-10-04 | 2018-12-11 | Angioworks Medical, B.V. | Devices and methods for percutaneous tissue removal |
US9050127B2 (en) * | 2012-06-27 | 2015-06-09 | Boston Scientific Limited | Consolidated atherectomy and thrombectomy catheter |
CA2889544A1 (en) * | 2012-11-14 | 2014-05-22 | Ams Research Corporation | Cell delivery device and system with anti-clumping feature and methods for pelvic tissue treatment |
WO2014130563A1 (en) | 2013-02-19 | 2014-08-28 | Beth Israel Deaconess Medical Center | Adjustable stiffness catheter |
US20140277006A1 (en) | 2013-03-14 | 2014-09-18 | Medrad, Inc. | Thrombectomy catheters, systems and methods |
US10828051B2 (en) * | 2014-07-28 | 2020-11-10 | Shaw P. Wan | Suction evacuation device |
US10463351B2 (en) | 2014-10-15 | 2019-11-05 | Cook Medical Technologies Llc | Transitional geometry for an expandable medical device |
US10617847B2 (en) | 2014-11-04 | 2020-04-14 | Orbusneich Medical Pte. Ltd. | Variable flexibility catheter support frame |
WO2016073563A1 (en) | 2014-11-04 | 2016-05-12 | Orbusneich Medical, Inc. | Progressive flexibility catheter support frame |
WO2016110824A1 (en) | 2015-01-09 | 2016-07-14 | Accurate Medical Therapeutics Ltd. | Embolization microcatheter |
JP6703547B2 (en) | 2015-03-02 | 2020-06-03 | アキュレイト メディカル セラピューティクス リミテッド | Prevention of non-targeted embolism |
EP3603544B1 (en) | 2015-05-27 | 2023-05-10 | Angioworks Medical, B.V. | Devices for minimally invasive tissue removal |
US10251636B2 (en) * | 2015-09-24 | 2019-04-09 | Ethicon Llc | Devices and methods for cleaning a surgical device |
GB2538124B (en) * | 2015-12-07 | 2017-06-21 | Diasolve Ltd | Microcatheter apparatus |
CN109152586B (en) | 2016-03-03 | 2022-02-25 | 波士顿科学国际有限公司 | Accessory device for catheter |
RU2728692C2 (en) | 2016-05-04 | 2020-07-30 | Эккьюрейт Медикал Терапьютикс Лтд. | Microcatheter head for embolisation, containing slit structure |
EP3484567B1 (en) | 2016-07-13 | 2020-09-23 | Boston Scientific Scimed Inc. | Infusion catheter with high pressure capabilities |
CN111447882A (en) | 2017-11-02 | 2020-07-24 | 阿克瑞特医学治疗有限公司 | Embolic catheter with integral filter |
US11931060B2 (en) | 2018-01-10 | 2024-03-19 | Boston Scientific Scimed, Inc. | Aspiration medical device |
CN117159892A (en) * | 2018-09-10 | 2023-12-05 | 业聚医疗私人有限公司 | Catheter support frame with variable flexibility |
US20210085923A1 (en) * | 2019-09-20 | 2021-03-25 | Abiomed, Inc. | Bifurcated hub |
JP7282388B2 (en) * | 2020-03-30 | 2023-05-29 | 株式会社東海メディカルプロダクツ | Catheter tip and catheter with catheter tip |
CN115666699A (en) * | 2020-04-20 | 2023-01-31 | 苏尔莫迪克斯Md有限责任公司 | Radial balloon catheter |
US11679194B2 (en) | 2021-04-27 | 2023-06-20 | Contego Medical, Inc. | Thrombus aspiration system and methods for controlling blood loss |
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Also Published As
Publication number | Publication date |
---|---|
EP2162179B1 (en) | 2019-09-25 |
EP2162179A4 (en) | 2011-10-26 |
EP2162179A2 (en) | 2010-03-17 |
US20080188831A1 (en) | 2008-08-07 |
US8012117B2 (en) | 2011-09-06 |
WO2008097545A2 (en) | 2008-08-14 |
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