CN103997976B - 取栓笼 - Google Patents

取栓笼 Download PDF

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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
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CN
China
Prior art keywords
pair
cage
members
elongated
thrombectomy
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.)
Active
Application number
CN201280062132.6A
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English (en)
Chinese (zh)
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CN103997976A (zh
Inventor
S·C·波特
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stryker Corp
Stryker European Operations Holdings LLC
Original Assignee
Stryker NV Operations Ltd
Stryker Corp
Priority date (The priority date 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 date listed.)
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Publication of CN103997976A publication Critical patent/CN103997976A/zh
Application granted granted Critical
Publication of CN103997976B publication Critical patent/CN103997976B/zh
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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
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; 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
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; 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
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; 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
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22094—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; 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
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; 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)
  • Surgical Instruments (AREA)
CN201280062132.6A 2011-12-16 2012-12-06 取栓笼 Active CN103997976B (zh)

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 (enExample)
EP (1) EP2790598B1 (enExample)
JP (1) JP6069348B2 (enExample)
CN (1) CN103997976B (enExample)
ES (1) ES2633347T3 (enExample)
WO (1) WO2013090122A1 (enExample)

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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
EP4566553A3 (en) 2011-03-09 2025-08-06 Neuravi Limited A clot retrieval device for removing occlusive 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
US12076037B2 (en) 2011-03-09 2024-09-03 Neuravi Limited Systems and methods to restore perfusion to a vessel
US10226266B2 (en) 2012-02-22 2019-03-12 Carter J. Kovarik Selectively bendable remote gripping tool
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
US12343027B2 (en) 2012-02-22 2025-07-01 Carter J. Kovarik Medical instruments for performing a minimally-invasive procedure
US9592066B2 (en) 2012-02-22 2017-03-14 Carter J. Kovarik Selectively bendable remote gripping tool
US9832980B2 (en) 2012-02-22 2017-12-05 Carter J. Kovarik Selectively bendable remote gripping tool
US9642635B2 (en) 2013-03-13 2017-05-09 Neuravi Limited Clot removal device
US9433429B2 (en) 2013-03-14 2016-09-06 Neuravi Limited Clot retrieval devices
ES2708786T3 (es) 2013-03-14 2019-04-11 Neuravi Ltd Dispositivo de recuperación de coágulos para eliminar coágulos oclusivos de un vaso sanguíneo
ES2713633T3 (es) 2013-03-14 2019-05-23 Neuravi Ltd Dispositivos y métodos para eliminación de bloqueos severos de vasos sanguíneos
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
EP4470485A3 (en) 2014-06-13 2025-02-19 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
ES2781184T3 (es) 2014-11-26 2020-08-31 Neuravi Ltd Un dispositivo de extracción de coágulos para eliminar un coágulo oclusivo de un vaso sanguíneo
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
CN107205745A (zh) * 2015-02-06 2017-09-26 急速医疗有限公司 用于血管内阻塞物清除的系统和方法
JP6072384B1 (ja) * 2015-03-13 2017-02-01 オリンパス株式会社 処置具
EP3282962B1 (en) * 2015-04-16 2019-10-16 Stryker Corporation Embolectomy devices
WO2017051248A1 (en) * 2015-09-24 2017-03-30 EMBA Medical Limited Neurovascular occlusion device
WO2017077393A1 (en) * 2015-11-04 2017-05-11 Rapid Medical Ltd. Intraluminal device
JP6961590B2 (ja) * 2015-11-25 2021-11-05 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
KR102457315B1 (ko) 2016-08-17 2022-10-24 뉴라비 리미티드 혈관으로부터 폐색 혈전을 제거하기 위한 혈전 회수 시스템
CN109906058B (zh) 2016-09-06 2022-06-07 尼尔拉维有限公司 用于从血管移除闭塞凝块的凝块取回装置
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
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
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
CN109938801B (zh) * 2017-12-21 2025-03-11 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
ES2910600T3 (es) 2019-03-04 2022-05-12 Neuravi Ltd Catéter de recuperación de coágulos accionado
US11529495B2 (en) 2019-09-11 2022-12-20 Neuravi Limited Expandable mouth catheter
US11376034B2 (en) * 2019-09-19 2022-07-05 Stryker Corporation Devices for removing obstructing materials from blood vessels
US11712231B2 (en) 2019-10-29 2023-08-01 Neuravi Limited Proximal locking assembly design for dual stent mechanical thrombectomy device
US11839725B2 (en) 2019-11-27 2023-12-12 Neuravi Limited Clot retrieval device with outer sheath and inner catheter
US11779364B2 (en) 2019-11-27 2023-10-10 Neuravi Limited Actuated expandable mouth thrombectomy catheter
US11517340B2 (en) 2019-12-03 2022-12-06 Neuravi Limited Stentriever devices for removing an occlusive clot from a vessel and methods thereof
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
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
US12029442B2 (en) 2021-01-14 2024-07-09 Neuravi Limited Systems and methods for a dual elongated member clot retrieval apparatus
US11872354B2 (en) 2021-02-24 2024-01-16 Neuravi Limited Flexible catheter shaft frame with seam
US12064130B2 (en) 2021-03-18 2024-08-20 Neuravi Limited Vascular obstruction retrieval device having sliding cages pinch mechanism
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
DE102023104170A1 (de) * 2023-02-20 2024-08-22 Acandis Gmbh Medizinische Vorrichtung und Behandlungssystem

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DE102010045367A1 (de) * 2010-05-18 2011-11-24 Acandis Gmbh & Co. Kg Medizinische Vorrichtung zum Entfernen von Konkrementen

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Publication number Priority date Publication date Assignee Title
US6575997B1 (en) * 1999-12-23 2003-06-10 Endovascular Technologies, Inc. Embolic basket
US20040068288A1 (en) * 1999-12-23 2004-04-08 Olin Palmer Intravascular device and system
US20040199201A1 (en) * 2003-04-02 2004-10-07 Scimed Life Systems, Inc. Embolectomy devices
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
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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
EP2790598B1 (en) 2017-04-26
CN103997976A (zh) 2014-08-20
WO2013090122A1 (en) 2013-06-20
ES2633347T3 (es) 2017-09-20
US20130158592A1 (en) 2013-06-20
JP6069348B2 (ja) 2017-02-01
US9439750B2 (en) 2016-09-13
JP2015503946A (ja) 2015-02-05
EP2790598A1 (en) 2014-10-22

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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.

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Patentee before: Stryker Medical Technology Co.,Ltd.

Effective date of registration: 20170119

Address after: michigan

Patentee after: STRYKER Corp.

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Patentee before: Stryker NV Operations Ltd.

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

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Patentee before: Stryker Europe holdings III Ltd.

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.

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TR01 Transfer of patent right