EP2770914A4 - Clot removal devices and methods - Google Patents

Clot removal devices and methods

Info

Publication number
EP2770914A4
EP2770914A4 EP12849606.4A EP12849606A EP2770914A4 EP 2770914 A4 EP2770914 A4 EP 2770914A4 EP 12849606 A EP12849606 A EP 12849606A EP 2770914 A4 EP2770914 A4 EP 2770914A4
Authority
EP
European Patent Office
Prior art keywords
methods
removal devices
clot removal
clot
devices
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.)
Withdrawn
Application number
EP12849606.4A
Other languages
German (de)
French (fr)
Other versions
EP2770914A2 (en
Inventor
Ronen Eckhouse
Yuri Sudin
Shimon Eckhouse
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.)
Rapid Medical Ltd
Original Assignee
Rapid Medical Ltd
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.)
Filing date
Publication date
Priority claimed from US13/279,880 external-priority patent/US9005237B2/en
Priority claimed from US13/279,891 external-priority patent/US8864792B2/en
Priority claimed from US13/279,870 external-priority patent/US8758364B2/en
Priority claimed from US13/279,898 external-priority patent/US9034008B2/en
Application filed by Rapid Medical Ltd filed Critical Rapid Medical Ltd
Publication of EP2770914A2 publication Critical patent/EP2770914A2/en
Publication of EP2770914A4 publication Critical patent/EP2770914A4/en
Withdrawn legal-status Critical Current

Links

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
    • A61B2017/22038—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
    • A61B2017/22044—Details of the tip of the guide wire with a pointed tip
    • 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
    • A61B2017/2215—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions having an open distal end
    • 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
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/08—Accessories or related features not otherwise provided for
    • A61B2090/0801—Prevention of accidental cutting or pricking
    • A61B2090/08021—Prevention of accidental cutting or pricking of the patient or his organs

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
EP12849606.4A 2011-10-24 2012-10-23 Clot removal devices and methods Withdrawn EP2770914A4 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US13/279,880 US9005237B2 (en) 2008-08-29 2011-10-24 Device and method for clot capture
US13/279,891 US8864792B2 (en) 2008-08-29 2011-10-24 Device and method for clot engagement
US13/279,870 US8758364B2 (en) 2008-08-29 2011-10-24 Device and method for clot engagement and capture
US13/279,898 US9034008B2 (en) 2008-08-29 2011-10-24 Device and method involving stabilization during clot removal
PCT/IB2012/003053 WO2013072777A2 (en) 2011-10-24 2012-10-23 Clot removal devices and methods

Publications (2)

Publication Number Publication Date
EP2770914A2 EP2770914A2 (en) 2014-09-03
EP2770914A4 true EP2770914A4 (en) 2015-09-16

Family

ID=48430285

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12849606.4A Withdrawn EP2770914A4 (en) 2011-10-24 2012-10-23 Clot removal devices and methods

Country Status (8)

Country Link
EP (1) EP2770914A4 (en)
JP (1) JP2015505250A (en)
KR (1) KR20140098749A (en)
CN (1) CN104159525A (en)
AU (1) AU2012338476A1 (en)
HK (1) HK1201708A1 (en)
IL (2) IL232252B (en)
WO (1) WO2013072777A2 (en)

Families Citing this family (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9402707B2 (en) 2008-07-22 2016-08-02 Neuravi Limited Clot capture systems and associated methods
EP2629684B1 (en) 2010-10-22 2018-07-25 Neuravi Limited Clot engagement and removal system
WO2014139845A1 (en) 2013-03-14 2014-09-18 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
ES2871050T3 (en) 2011-03-09 2021-10-28 Neuravi Ltd A clot retrieval device to remove the occlusive clot from a blood vessel
US9642635B2 (en) 2013-03-13 2017-05-09 Neuravi Limited Clot removal device
SI2967611T1 (en) 2013-03-14 2019-04-30 Neuravi Limited Devices for removal of acute blockages from blood vessels
US9433429B2 (en) 2013-03-14 2016-09-06 Neuravi Limited Clot retrieval devices
CN105611889A (en) 2013-10-17 2016-05-25 雪松-西奈医学中心 Device to percutaneously treatment of heart valve embolization
US10285720B2 (en) 2014-03-11 2019-05-14 Neuravi Limited Clot retrieval system for removing occlusive clot from a blood vessel
JP6595513B2 (en) 2014-06-13 2019-10-23 ニューラヴィ・リミテッド Device for removal of acute occlusions 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
US11253278B2 (en) 2014-11-26 2022-02-22 Neuravi Limited Clot retrieval system for removing occlusive clot from a blood vessel
WO2016083472A1 (en) 2014-11-26 2016-06-02 Neuravi Limited A clot retrieval device 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
US11771446B2 (en) 2020-10-19 2023-10-03 Anaconda Biomed, S.L. Thrombectomy system and method of use
EP3639768A1 (en) * 2018-10-16 2020-04-22 Anaconda Biomed, S.L. A device for extraction of thrombus from a blood vessel and a thrombectomy apparatus
ES2577288B8 (en) * 2015-01-13 2019-01-10 Anaconda Biomed S L Device for thrombectomy
CA3006614A1 (en) * 2015-11-25 2017-06-01 Neuravi Limited A clot retrieval device for removing occlusive clot from a blood vessel
JP2019062932A (en) * 2016-02-23 2019-04-25 テルモ株式会社 Medical device and treatment method
US11395667B2 (en) 2016-08-17 2022-07-26 Neuravi Limited Clot retrieval system for removing occlusive clot from a blood vessel
KR102494176B1 (en) 2016-09-06 2023-02-02 뉴라비 리미티드 Thrombus recovery device for removing occluded thrombi from blood vessels
US10517708B2 (en) 2016-10-26 2019-12-31 DePuy Synthes Products, Inc. Multi-basket clot capturing device
AU2017254847A1 (en) * 2016-11-28 2018-06-14 Neuravi Limited Devices and methods for removal of acute blockages from blood vessels
CN107007321A (en) * 2017-05-02 2017-08-04 苏州阿拉贝尔智能科技有限公司 Inhale bone tool
US11690645B2 (en) 2017-05-03 2023-07-04 Medtronic Vascular, Inc. Tissue-removing catheter
CN110582242B (en) 2017-05-03 2023-03-10 美敦力瓦斯科尔勒公司 Tissue removal catheter
EP3621533B1 (en) * 2017-05-12 2024-06-26 Covidien LP Device for retrieval of material from vessel lumens
EP3638134B1 (en) * 2017-06-12 2023-08-16 Covidien LP Tools for sheathing treatment devices and associated systems
DE102017121251A1 (en) * 2017-09-13 2019-03-14 Universitätsmedizin Der Johannes Gutenberg-Universität Mainz catheter
EP3912576B1 (en) 2017-12-21 2024-05-29 W. L. Gore & Associates, Inc. Catheter-based occlusion removal systems
EP3539486A1 (en) * 2018-03-13 2019-09-18 The University of Toledo Minimally invasive thrombectomy
US10898216B2 (en) 2018-06-13 2021-01-26 DePuy Synthes Products, Inc. Vasculature obstruction capture device
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
CN109512487B (en) * 2019-01-03 2020-06-16 西北工业大学 Safe surgical instrument for grasping and removing thrombus and use method
CN113795204A (en) 2019-01-11 2021-12-14 阿纳康达生物医学有限公司 Loading device and method for loading a medical instrument into a catheter
JP7483409B2 (en) 2019-03-04 2024-05-15 ニューラヴィ・リミテッド Actuated Clot Retrieval Catheter
US11819236B2 (en) 2019-05-17 2023-11-21 Medtronic Vascular, Inc. Tissue-removing catheter
JP2021041169A (en) 2019-09-11 2021-03-18 ニューラヴィ・リミテッド Expandable mouth catheter
US11712231B2 (en) 2019-10-29 2023-08-01 Neuravi Limited Proximal locking assembly design for dual stent mechanical thrombectomy device
CN110974349B (en) * 2019-11-25 2022-08-02 湖南瑞康通科技发展有限公司 Bolt taking device and bolt taking assembly
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
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
US11717308B2 (en) 2020-04-17 2023-08-08 Neuravi Limited Clot retrieval device for removing heterogeneous clots from a blood vessel
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
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
US11439418B2 (en) 2020-06-23 2022-09-13 Neuravi Limited Clot retrieval device for removing clot from a blood vessel
US11395669B2 (en) 2020-06-23 2022-07-26 Neuravi Limited Clot retrieval device with flexible collapsible frame
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
WO2022142964A1 (en) * 2020-12-31 2022-07-07 杭州唯强医疗科技有限公司 Thrombus removal device
US11872354B2 (en) 2021-02-24 2024-01-16 Neuravi Limited Flexible catheter shaft frame with seam
CN113729852B (en) * 2021-04-09 2023-06-23 杭州唯强医疗科技有限公司 Bolt taking system
CN113209454A (en) * 2021-04-25 2021-08-06 温州医科大学附属第一医院 Catheter
US11974764B2 (en) 2021-06-04 2024-05-07 Neuravi Limited Self-orienting rotating stentriever pinching cells
EP4108188A1 (en) * 2021-06-23 2022-12-28 Artedrone Medical device, system and method for retrieving a thrombus from a vessel, and method for producing a device
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
WO2023237416A1 (en) * 2022-06-09 2023-12-14 Koninklijke Philips N.V. Endovascular safety cage

Citations (7)

* Cited by examiner, † Cited by third party
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US6517551B1 (en) * 2000-11-22 2003-02-11 George Mark Driskill Intravascular foreign object retrieval catheter
WO2005094283A2 (en) * 2004-03-25 2005-10-13 Hauser David L Vascular filter device
US20060195137A1 (en) * 2000-06-29 2006-08-31 Concentric Medical, Inc. A Delaware Corporation Systems, methods and devices for removing obstructions from a blood vessel
US20090299393A1 (en) * 2007-12-26 2009-12-03 Lazarus Effect, Inc. Retrieval systems and methods for use thereof
US20100131000A1 (en) * 2008-11-21 2010-05-27 Radius Medical Technologies, Inc. System and method for removal of material from a blood vessel
US20110125181A1 (en) * 2008-07-22 2011-05-26 Eamon Brady Clot capture systems and associated methods
US20110152920A1 (en) * 2008-12-02 2011-06-23 Rapid Medical Ltd. Embolectomy device

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US5911734A (en) * 1997-05-08 1999-06-15 Embol-X, Inc. Percutaneous catheter and guidewire having filter and medical device deployment capabilities
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CN100382859C (en) * 2001-01-09 2008-04-23 微温森公司 Embolectomy catheters and method for treatment
EP1986568B1 (en) * 2006-02-03 2017-04-05 Covidien LP Methods and devices for restoring blood flow within blocked vasculature
JP2009542303A (en) * 2006-07-06 2009-12-03 アンジオスライド リミテッド Collecting sheath and method of using the same
US8758364B2 (en) * 2008-08-29 2014-06-24 Rapid Medical Ltd. Device and method for clot engagement and capture
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US20110196414A1 (en) * 2010-02-05 2011-08-11 Stephen Porter Multimode occlusion and stenosis treatment apparatus and method of use
US8801736B2 (en) * 2010-11-19 2014-08-12 Gil Vardi Percutaneous thrombus extraction device and method

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060195137A1 (en) * 2000-06-29 2006-08-31 Concentric Medical, Inc. A Delaware Corporation Systems, methods and devices for removing obstructions from a blood vessel
US6517551B1 (en) * 2000-11-22 2003-02-11 George Mark Driskill Intravascular foreign object retrieval catheter
WO2005094283A2 (en) * 2004-03-25 2005-10-13 Hauser David L Vascular filter device
US20090299393A1 (en) * 2007-12-26 2009-12-03 Lazarus Effect, Inc. Retrieval systems and methods for use thereof
US20110125181A1 (en) * 2008-07-22 2011-05-26 Eamon Brady Clot capture systems and associated methods
US20100131000A1 (en) * 2008-11-21 2010-05-27 Radius Medical Technologies, Inc. System and method for removal of material from a blood vessel
US20110152920A1 (en) * 2008-12-02 2011-06-23 Rapid Medical Ltd. Embolectomy device

Also Published As

Publication number Publication date
IL232252A0 (en) 2014-06-30
IL232252B (en) 2020-04-30
IL256733B (en) 2019-02-28
HK1201708A1 (en) 2015-09-11
AU2012338476A1 (en) 2014-05-08
WO2013072777A9 (en) 2013-07-11
CN104159525A (en) 2014-11-19
KR20140098749A (en) 2014-08-08
EP2770914A2 (en) 2014-09-03
WO2013072777A3 (en) 2013-11-21
WO2013072777A2 (en) 2013-05-23
JP2015505250A (en) 2015-02-19

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