CN103997976B - 取栓笼 - Google Patents
取栓笼 Download PDFInfo
- Publication number
- CN103997976B CN103997976B CN201280062132.6A CN201280062132A CN103997976B CN 103997976 B CN103997976 B CN 103997976B CN 201280062132 A CN201280062132 A CN 201280062132A CN 103997976 B CN103997976 B CN 103997976B
- Authority
- CN
- China
- Prior art keywords
- slender member
- pair
- cage
- unit
- slender
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—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
- 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
- A61B2017/22001—Angioplasty, e.g. PCTA
-
- 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
- A61B17/22031—Gripping instruments, e.g. forceps, for removing or smashing calculi
- A61B2017/22034—Gripping instruments, e.g. forceps, for removing or smashing calculi for gripping the obstruction or the tissue part from inside
-
- 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
- A61B2017/22094—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 for crossing total occlusions, i.e. piercing
-
- 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
- A61B2017/2212—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions having a closed distal end, e.g. a loop
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Vascular Medicine (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Prostheses (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- External Artificial Organs (AREA)
- Surgical Instruments (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161576958P | 2011-12-16 | 2011-12-16 | |
US61/576,958 | 2011-12-16 | ||
PCT/US2012/068281 WO2013090122A1 (en) | 2011-12-16 | 2012-12-06 | Embolectomy cage |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103997976A CN103997976A (zh) | 2014-08-20 |
CN103997976B true CN103997976B (zh) | 2016-11-16 |
Family
ID=47505310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280062132.6A Active CN103997976B (zh) | 2011-12-16 | 2012-12-06 | 取栓笼 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9439750B2 (zh) |
EP (1) | EP2790598B1 (zh) |
JP (1) | JP6069348B2 (zh) |
CN (1) | CN103997976B (zh) |
ES (1) | ES2633347T3 (zh) |
WO (1) | WO2013090122A1 (zh) |
Families Citing this family (65)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9402707B2 (en) | 2008-07-22 | 2016-08-02 | Neuravi Limited | Clot capture systems and associated methods |
US9463036B2 (en) | 2010-10-22 | 2016-10-11 | Neuravi Limited | Clot engagement and removal system |
US9301769B2 (en) | 2011-03-09 | 2016-04-05 | Neuravi Limited | Clot retrieval device for removing clot from a blood vessel |
US11259824B2 (en) | 2011-03-09 | 2022-03-01 | Neuravi Limited | Clot retrieval device for removing occlusive clot from a blood vessel |
US11083475B2 (en) | 2012-02-22 | 2021-08-10 | Carter J. Kovarik | Medical device to remove an obstruction from a body lumen, vessel or organ |
USD780547S1 (en) | 2013-08-08 | 2017-03-07 | Carter J. Kovarik | Pick up device with flexible shaft portion |
US9901245B2 (en) | 2012-02-22 | 2018-02-27 | Carter J. Kovarik | Selectively bendable remote gripping tool |
US9832980B2 (en) | 2012-02-22 | 2017-12-05 | Carter J. Kovarik | Selectively bendable remote gripping tool |
US9592066B2 (en) | 2012-02-22 | 2017-03-14 | Carter J. Kovarik | Selectively bendable remote gripping tool |
US10226266B2 (en) | 2012-02-22 | 2019-03-12 | Carter J. Kovarik | Selectively bendable remote gripping tool |
US9642635B2 (en) | 2013-03-13 | 2017-05-09 | Neuravi Limited | Clot removal device |
ES2713633T3 (es) | 2013-03-14 | 2019-05-23 | Neuravi Ltd | Dispositivos y métodos para eliminación de bloqueos severos de vasos sanguíneos |
US9433429B2 (en) | 2013-03-14 | 2016-09-06 | Neuravi Limited | Clot retrieval devices |
JP2016513505A (ja) | 2013-03-14 | 2016-05-16 | ニューラヴィ・リミテッド | 血管から閉塞血餅を除去するための血餅回収デバイス |
US10076399B2 (en) * | 2013-09-13 | 2018-09-18 | Covidien Lp | Endovascular device engagement |
US10285720B2 (en) | 2014-03-11 | 2019-05-14 | Neuravi Limited | Clot retrieval system for removing occlusive clot from a blood vessel |
WO2015189354A1 (en) | 2014-06-13 | 2015-12-17 | Neuravi Limited | Devices for removal of acute blockages from blood vessels |
US10792056B2 (en) | 2014-06-13 | 2020-10-06 | Neuravi Limited | Devices and methods for removal of acute blockages from blood vessels |
US10265086B2 (en) | 2014-06-30 | 2019-04-23 | Neuravi Limited | System for removing a clot from a blood vessel |
EP2987463A1 (en) * | 2014-08-21 | 2016-02-24 | Noureddine Frid | 3d filter for prevention of stroke |
DE102014222600A1 (de) * | 2014-11-05 | 2016-05-12 | Epflex Feinwerktechnik Gmbh | Medizinisches Fangdrahtinstrument |
US10363054B2 (en) | 2014-11-26 | 2019-07-30 | Neuravi Limited | Clot retrieval device for removing occlusive clot from a blood vessel |
US11253278B2 (en) | 2014-11-26 | 2022-02-22 | Neuravi Limited | Clot retrieval system for removing occlusive clot from a blood vessel |
US10617435B2 (en) * | 2014-11-26 | 2020-04-14 | Neuravi Limited | Clot retrieval device for removing clot from a blood vessel |
IL253851B2 (en) | 2015-02-06 | 2023-10-01 | Rapid Medical Ltd | Method and system for embolus removal |
EP3269316A4 (en) * | 2015-03-13 | 2018-11-21 | Olympus Corporation | Treatment instrument |
JP6682555B2 (ja) * | 2015-04-16 | 2020-04-15 | ストライカー コーポレイションStryker Corporation | 塞栓除去装置及び方法 |
US20170086854A1 (en) * | 2015-09-24 | 2017-03-30 | EMBA Medical Limited | Neurovascular occlusion device |
DK3370641T3 (da) * | 2015-11-04 | 2020-11-23 | Rapid Medical Ltd | Intraluminal anordning |
BR112018010607A2 (pt) * | 2015-11-25 | 2018-11-13 | Neuravi Ltd | dispositivo de remoção de coágulo para remover coágulo oclusivo de um vaso sanguíneo |
MX2019001899A (es) | 2016-08-17 | 2019-09-18 | Neuravi Ltd | Un sistema de recuperación de coágulos para eliminar coágulos oclusivos de un vaso sanguíneo. |
JP7046924B2 (ja) | 2016-09-06 | 2022-04-04 | ニューラヴィ・リミテッド | 血管から閉塞性血塊を除去するための血塊回収装置 |
CN106955140B (zh) * | 2017-05-09 | 2023-07-25 | 心凯诺医疗科技(上海)有限公司 | 一种取栓支架及血栓取出装置 |
CN107049420B (zh) * | 2017-05-09 | 2023-10-31 | 心凯诺医疗科技(上海)有限公司 | 一种取栓支架及血栓取出装置 |
CN107049421B (zh) * | 2017-05-09 | 2023-11-17 | 心凯诺医疗科技(上海)有限公司 | 一种全显影取栓支架及血栓取出装置 |
CN107137125B (zh) * | 2017-06-20 | 2023-08-04 | 微创神通医疗科技(上海)有限公司 | 取栓支架及取栓装置 |
CN109938801A (zh) * | 2017-12-21 | 2019-06-28 | 新昕医药科技(上海)有限公司 | 一种血栓取栓器 |
US10667833B2 (en) * | 2018-06-08 | 2020-06-02 | Neuravi Limited | Guidewire with an atraumatic clot-circumventing configured distal end for use in an endovascular medical system |
US10842498B2 (en) | 2018-09-13 | 2020-11-24 | Neuravi Limited | Systems and methods of restoring perfusion to a vessel |
US11406416B2 (en) | 2018-10-02 | 2022-08-09 | Neuravi Limited | Joint assembly for vasculature obstruction capture device |
JP7483409B2 (ja) | 2019-03-04 | 2024-05-15 | ニューラヴィ・リミテッド | 作動血塊回収カテーテル |
US11529495B2 (en) | 2019-09-11 | 2022-12-20 | Neuravi Limited | Expandable mouth catheter |
US11712231B2 (en) | 2019-10-29 | 2023-08-01 | Neuravi Limited | Proximal locking assembly design for dual stent mechanical thrombectomy device |
US11779364B2 (en) | 2019-11-27 | 2023-10-10 | Neuravi Limited | Actuated expandable mouth thrombectomy catheter |
US11839725B2 (en) | 2019-11-27 | 2023-12-12 | Neuravi Limited | Clot retrieval device with outer sheath and inner catheter |
CN112890913B (zh) * | 2019-12-03 | 2022-05-20 | 先健科技(深圳)有限公司 | 取栓器及取栓装置 |
US11517340B2 (en) | 2019-12-03 | 2022-12-06 | Neuravi Limited | Stentriever devices for removing an occlusive clot from a vessel and methods thereof |
US11633198B2 (en) | 2020-03-05 | 2023-04-25 | Neuravi Limited | Catheter proximal joint |
US11944327B2 (en) | 2020-03-05 | 2024-04-02 | Neuravi Limited | Expandable mouth aspirating clot retrieval catheter |
US11883043B2 (en) | 2020-03-31 | 2024-01-30 | DePuy Synthes Products, Inc. | Catheter funnel extension |
US11759217B2 (en) | 2020-04-07 | 2023-09-19 | Neuravi Limited | Catheter tubular support |
US11871946B2 (en) | 2020-04-17 | 2024-01-16 | Neuravi Limited | Clot retrieval device for removing clot from a blood vessel |
US11730501B2 (en) | 2020-04-17 | 2023-08-22 | Neuravi Limited | Floating clot retrieval device for removing clots from a blood vessel |
US11717308B2 (en) | 2020-04-17 | 2023-08-08 | Neuravi Limited | Clot retrieval device for removing heterogeneous clots from a blood vessel |
US11737771B2 (en) | 2020-06-18 | 2023-08-29 | Neuravi Limited | Dual channel thrombectomy device |
US11937836B2 (en) | 2020-06-22 | 2024-03-26 | Neuravi Limited | Clot retrieval system with expandable clot engaging framework |
US11395669B2 (en) | 2020-06-23 | 2022-07-26 | Neuravi Limited | Clot retrieval device with flexible collapsible frame |
US11439418B2 (en) | 2020-06-23 | 2022-09-13 | Neuravi Limited | Clot retrieval device for removing clot from a blood vessel |
US11864781B2 (en) | 2020-09-23 | 2024-01-09 | Neuravi Limited | Rotating frame thrombectomy device |
US11937837B2 (en) | 2020-12-29 | 2024-03-26 | Neuravi Limited | Fibrin rich / soft clot mechanical thrombectomy device |
US11872354B2 (en) | 2021-02-24 | 2024-01-16 | Neuravi Limited | Flexible catheter shaft frame with seam |
US11974764B2 (en) | 2021-06-04 | 2024-05-07 | Neuravi Limited | Self-orienting rotating stentriever pinching cells |
CN113598884B (zh) * | 2021-08-06 | 2022-11-25 | 内蒙古工业大学 | 一种碎栓组件及血管血栓处理装置 |
US11937839B2 (en) | 2021-09-28 | 2024-03-26 | Neuravi Limited | Catheter with electrically actuated expandable mouth |
US12011186B2 (en) | 2021-10-28 | 2024-06-18 | Neuravi Limited | Bevel tip expandable mouth catheter with reinforcing ring |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6575997B1 (en) * | 1999-12-23 | 2003-06-10 | Endovascular Technologies, Inc. | Embolic basket |
CN101400309A (zh) * | 2006-02-01 | 2009-04-01 | 克利夫兰临床医学基金会 | 可膨胀紧缩的被动运动部件 |
CN102014772A (zh) * | 2008-02-22 | 2011-04-13 | 微治疗公司 | 用于血流恢复的方法和装置 |
CN102176870A (zh) * | 2008-08-19 | 2011-09-07 | 菲诺克斯有限公司 | 用于打通堵塞血管的装置 |
DE102010045367A1 (de) * | 2010-05-18 | 2011-11-24 | Acandis Gmbh & Co. Kg | Medizinische Vorrichtung zum Entfernen von Konkrementen |
Family Cites Families (11)
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US6485507B1 (en) * | 1999-07-28 | 2002-11-26 | Scimed Life Systems | Multi-property nitinol by heat treatment |
US6660021B1 (en) * | 1999-12-23 | 2003-12-09 | Advanced Cardiovascular Systems, Inc. | Intravascular device and system |
US6402771B1 (en) * | 1999-12-23 | 2002-06-11 | Guidant Endovascular Solutions | Snare |
US20020058904A1 (en) | 2000-11-08 | 2002-05-16 | Robert Boock | Thrombus removal device |
US20040186551A1 (en) * | 2003-01-17 | 2004-09-23 | Xtent, Inc. | Multiple independent nested stent structures and methods for their preparation and deployment |
US20040199201A1 (en) * | 2003-04-02 | 2004-10-07 | Scimed Life Systems, Inc. | Embolectomy devices |
US8057399B2 (en) | 2006-09-15 | 2011-11-15 | Cardiac Pacemakers, Inc. | Anchor for an implantable sensor |
US20100318171A1 (en) * | 2009-06-15 | 2010-12-16 | Boston Scientific Scimed, Inc. | Multiple Stent Delivery System |
US8795317B2 (en) * | 2009-07-08 | 2014-08-05 | Concentric Medical, Inc. | Embolic obstruction retrieval devices and methods |
US20110009941A1 (en) * | 2009-07-08 | 2011-01-13 | Concentric Medical, Inc. | Vascular and bodily duct treatment devices and methods |
US20120123466A1 (en) | 2010-11-12 | 2012-05-17 | Stryker Nv Operations, Ltd. | Axially variable radial pressure cages for clot capture |
-
2012
- 2012-12-06 US US13/707,375 patent/US9439750B2/en active Active
- 2012-12-06 WO PCT/US2012/068281 patent/WO2013090122A1/en active Application Filing
- 2012-12-06 CN CN201280062132.6A patent/CN103997976B/zh active Active
- 2012-12-06 EP EP12810462.7A patent/EP2790598B1/en active Active
- 2012-12-06 ES ES12810462.7T patent/ES2633347T3/es active Active
- 2012-12-06 JP JP2014547301A patent/JP6069348B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6575997B1 (en) * | 1999-12-23 | 2003-06-10 | Endovascular Technologies, Inc. | Embolic basket |
CN101400309A (zh) * | 2006-02-01 | 2009-04-01 | 克利夫兰临床医学基金会 | 可膨胀紧缩的被动运动部件 |
CN102014772A (zh) * | 2008-02-22 | 2011-04-13 | 微治疗公司 | 用于血流恢复的方法和装置 |
CN102176870A (zh) * | 2008-08-19 | 2011-09-07 | 菲诺克斯有限公司 | 用于打通堵塞血管的装置 |
DE102010045367A1 (de) * | 2010-05-18 | 2011-11-24 | Acandis Gmbh & Co. Kg | Medizinische Vorrichtung zum Entfernen von Konkrementen |
Also Published As
Publication number | Publication date |
---|---|
CN103997976A (zh) | 2014-08-20 |
ES2633347T3 (es) | 2017-09-20 |
EP2790598A1 (en) | 2014-10-22 |
EP2790598B1 (en) | 2017-04-26 |
JP2015503946A (ja) | 2015-02-05 |
JP6069348B2 (ja) | 2017-02-01 |
WO2013090122A1 (en) | 2013-06-20 |
US20130158592A1 (en) | 2013-06-20 |
US9439750B2 (en) | 2016-09-13 |
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TR01 | Transfer of patent right |
Effective date of registration: 20170119 Address after: michigan Patentee after: STRYKER Corp. Patentee after: STRYKER NV OPERATIONS LTD. Address before: michigan Patentee before: STRYKER Corp. Patentee before: Stryker Medical Technology Co.,Ltd. Effective date of registration: 20170119 Address after: michigan Patentee after: STRYKER Corp. Patentee after: Stryker Medical Technology Co.,Ltd. Address before: michigan Patentee before: STRYKER Corp. Patentee before: Stryker NV Operations Ltd. |
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CP01 | Change in the name or title of a patent holder |
Address after: Michigan, USA Patentee after: STRYKER Corp. Patentee after: Stryker Europe operations Holdings Ltd. Address before: Michigan, USA Patentee before: STRYKER Corp. Patentee before: Stryker Europe holdings III Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
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Effective date of registration: 20220216 Address after: Michigan, USA Patentee after: STRYKER Corp. Patentee after: Stryker Europe holdings III Ltd. Address before: Michigan, USA Patentee before: STRYKER Corp. Patentee before: STRYKER NV OPERATIONS LTD. |
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TR01 | Transfer of patent right |