WO2009031338A1 - Intravascular clot recovering device - Google Patents

Intravascular clot recovering device Download PDF

Info

Publication number
WO2009031338A1
WO2009031338A1 PCT/JP2008/058541 JP2008058541W WO2009031338A1 WO 2009031338 A1 WO2009031338 A1 WO 2009031338A1 JP 2008058541 W JP2008058541 W JP 2008058541W WO 2009031338 A1 WO2009031338 A1 WO 2009031338A1
Authority
WO
WIPO (PCT)
Prior art keywords
handed
recovery coil
clot
coil
coils
Prior art date
Application number
PCT/JP2008/058541
Other languages
French (fr)
Japanese (ja)
Inventor
Nobuyuki Sakai
Original Assignee
Uiru Hwain Co., 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
Application filed by Uiru Hwain Co., Ltd. filed Critical Uiru Hwain Co., Ltd.
Publication of WO2009031338A1 publication Critical patent/WO2009031338A1/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22Implements 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
    • A61B17/221Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22Implements 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
    • A61B17/221Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
    • A61B2017/2212Gripping 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)
  • 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)

Abstract

A clot recovering device adapted to trap intravascular clots by twining and recover the same without falling in blood vessels. The device comprises a recovery coil obtained by superimposing one upon another right-handed and left-handed multiple coils of elastic thin lines; a flexible core hose joined with a posterior end portion of the recovery coil; and a flexible core wire joined with an anterior end portion of the recovery coil and slidably inserted through the core hose. In the clot recovery coil, mutually superimposed right-handed coils and left-handed coils provide a narrow meshed knitted basket through mutual intersection of coil thin lines. Thus, clots can be retained within the knitted basket.
PCT/JP2008/058541 2007-09-06 2008-05-08 Intravascular clot recovering device WO2009031338A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007231108A JP2010268818A (en) 2007-09-06 2007-09-06 Intravascular clot recovering device
JP2007-231108 2007-09-06

Publications (1)

Publication Number Publication Date
WO2009031338A1 true WO2009031338A1 (en) 2009-03-12

Family

ID=40428662

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/058541 WO2009031338A1 (en) 2007-09-06 2008-05-08 Intravascular clot recovering device

Country Status (2)

Country Link
JP (1) JP2010268818A (en)
WO (1) WO2009031338A1 (en)

Cited By (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9351749B2 (en) 2010-10-22 2016-05-31 Neuravi Limited Clot engagement and removal system
US9402707B2 (en) 2008-07-22 2016-08-02 Neuravi Limited Clot capture systems and associated methods
US9433429B2 (en) 2013-03-14 2016-09-06 Neuravi Limited Clot retrieval devices
US9445829B2 (en) 2013-03-14 2016-09-20 Neuravi Limited Clot retrieval device for removing clot from a blood vessel
EP3017774A4 (en) * 2013-07-02 2016-12-21 Piolax Medical Devices Inc Body cavity foreign matter capture instrument
US9642635B2 (en) 2013-03-13 2017-05-09 Neuravi Limited Clot removal device
US9642639B2 (en) 2011-03-09 2017-05-09 Neuravi Limited Clot retrieval device for removing clot from a blood vessel
US10201360B2 (en) 2013-03-14 2019-02-12 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
US10285720B2 (en) 2014-03-11 2019-05-14 Neuravi Limited Clot retrieval system for removing occlusive clot from a blood vessel
US10363054B2 (en) 2014-11-26 2019-07-30 Neuravi Limited Clot retrieval device for removing occlusive clot from a blood vessel
US10441301B2 (en) 2014-06-13 2019-10-15 Neuravi Limited Devices and methods for removal of acute blockages from blood vessels
US10617435B2 (en) 2014-11-26 2020-04-14 Neuravi Limited Clot retrieval device for removing clot from a blood vessel
US10792056B2 (en) 2014-06-13 2020-10-06 Neuravi Limited Devices and methods for removal of acute blockages from blood vessels
US10842498B2 (en) 2018-09-13 2020-11-24 Neuravi Limited Systems and methods of restoring perfusion to a vessel
US11147572B2 (en) 2016-09-06 2021-10-19 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
US11259824B2 (en) 2011-03-09 2022-03-01 Neuravi Limited Clot retrieval device for removing occlusive clot from a blood vessel
US11272945B2 (en) 2018-10-10 2022-03-15 Innova Vascular, Inc. Device for removing an embolus
US11311304B2 (en) 2019-03-04 2022-04-26 Neuravi Limited Actuated clot retrieval catheter
US11395669B2 (en) 2020-06-23 2022-07-26 Neuravi Limited Clot retrieval device with flexible collapsible frame
US11395667B2 (en) 2016-08-17 2022-07-26 Neuravi Limited Clot retrieval system for removing occlusive clot from a blood vessel
US11406416B2 (en) 2018-10-02 2022-08-09 Neuravi Limited Joint assembly for vasculature obstruction capture device
US11439418B2 (en) 2020-06-23 2022-09-13 Neuravi Limited Clot retrieval device for removing clot from a blood vessel
US11517340B2 (en) 2019-12-03 2022-12-06 Neuravi Limited Stentriever devices for removing an occlusive clot from a vessel and methods thereof
US11529495B2 (en) 2019-09-11 2022-12-20 Neuravi Limited Expandable mouth catheter
US11633198B2 (en) 2020-03-05 2023-04-25 Neuravi Limited Catheter proximal joint
US11712231B2 (en) 2019-10-29 2023-08-01 Neuravi Limited Proximal locking assembly design for dual stent mechanical thrombectomy device
US11717308B2 (en) 2020-04-17 2023-08-08 Neuravi Limited Clot retrieval device for removing heterogeneous clots 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
US11759217B2 (en) 2020-04-07 2023-09-19 Neuravi Limited Catheter tubular support
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
US11864781B2 (en) 2020-09-23 2024-01-09 Neuravi Limited Rotating frame thrombectomy device
US11872354B2 (en) 2021-02-24 2024-01-16 Neuravi Limited Flexible catheter shaft frame with seam
US11871946B2 (en) 2020-04-17 2024-01-16 Neuravi Limited Clot retrieval device for removing clot from a blood vessel
US11883043B2 (en) 2020-03-31 2024-01-30 DePuy Synthes Products, Inc. Catheter funnel extension
US11937839B2 (en) 2021-09-28 2024-03-26 Neuravi Limited Catheter with electrically actuated expandable mouth
US11937837B2 (en) 2020-12-29 2024-03-26 Neuravi Limited Fibrin rich / soft clot mechanical thrombectomy device
US11937836B2 (en) 2020-06-22 2024-03-26 Neuravi Limited Clot retrieval system with expandable clot engaging framework
US11944327B2 (en) 2020-03-05 2024-04-02 Neuravi Limited Expandable mouth aspirating clot retrieval catheter
US11969180B2 (en) 2022-04-14 2024-04-30 Neuravi Limited Actuated clot retrieval catheter

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08733A (en) * 1994-06-20 1996-01-09 Terumo Corp Blood vessel catheter
JP2003033359A (en) * 1996-07-25 2003-02-04 Target Therapeutics Inc Mechanical blood clot processing device
JP2006087630A (en) * 2004-09-22 2006-04-06 Terumo Corp Wire and medical appliance for removing foreign substance from blood vessel
JP2006516212A (en) * 2003-01-13 2006-06-29 ボストン サイエンティフィック リミテッド Embolization device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08733A (en) * 1994-06-20 1996-01-09 Terumo Corp Blood vessel catheter
JP2003033359A (en) * 1996-07-25 2003-02-04 Target Therapeutics Inc Mechanical blood clot processing device
JP2006516212A (en) * 2003-01-13 2006-06-29 ボストン サイエンティフィック リミテッド Embolization device
JP2006087630A (en) * 2004-09-22 2006-04-06 Terumo Corp Wire and medical appliance for removing foreign substance from blood vessel

Cited By (77)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11529157B2 (en) 2008-07-22 2022-12-20 Neuravi Limited Clot capture systems and associated methods
US9402707B2 (en) 2008-07-22 2016-08-02 Neuravi Limited Clot capture systems and associated methods
US10582939B2 (en) 2008-07-22 2020-03-10 Neuravi Limited Clot capture systems and associated methods
US11246612B2 (en) 2010-10-22 2022-02-15 Neuravi Limited Clot engagement and removal system
US9351749B2 (en) 2010-10-22 2016-05-31 Neuravi Limited Clot engagement and removal system
US10292723B2 (en) 2010-10-22 2019-05-21 Neuravi Limited Clot engagement and removal system
US11871949B2 (en) 2010-10-22 2024-01-16 Neuravi Limited Clot engagement and removal system
US9463036B2 (en) 2010-10-22 2016-10-11 Neuravi Limited Clot engagement and removal system
US9642639B2 (en) 2011-03-09 2017-05-09 Neuravi Limited Clot retrieval device for removing clot from a blood vessel
US10034680B2 (en) 2011-03-09 2018-07-31 Neuravi Limited Clot retrieval device for removing clot from a blood vessel
US10952760B2 (en) 2011-03-09 2021-03-23 Neuravi Limited Clot retrieval device for removing a clot from a blood vessel
US10743894B2 (en) 2011-03-09 2020-08-18 Neuravi Limited Clot retrieval device for removing clot from a blood vessel
US10588649B2 (en) 2011-03-09 2020-03-17 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
US10292722B2 (en) 2011-03-09 2019-05-21 Neuravi Limited Clot retrieval device for removing clot from a blood vessel
US10299811B2 (en) 2011-03-09 2019-05-28 Neuravi Limited Clot retrieval device for removing clot from a blood vessel
US9642635B2 (en) 2013-03-13 2017-05-09 Neuravi Limited Clot removal device
US10517622B2 (en) 2013-03-13 2019-12-31 Neuravi Limited Clot removal device
US10420570B2 (en) 2013-03-14 2019-09-24 Neuravi Limited Clot retrieval devices
US10390850B2 (en) 2013-03-14 2019-08-27 Neuravi Limited Clot retrieval device for removing clot from a blood vessel
US11937835B2 (en) 2013-03-14 2024-03-26 Neuravi Limited Clot retrieval device for removing clot from a blood vessel
US9445829B2 (en) 2013-03-14 2016-09-20 Neuravi Limited Clot retrieval device for removing clot from a blood vessel
US10357265B2 (en) 2013-03-14 2019-07-23 Neuravi Limited Devices and methods for removal of acute blockages from blood vessels
US11547427B2 (en) 2013-03-14 2023-01-10 Neuravi Limited Clot retrieval devices
US10278717B2 (en) 2013-03-14 2019-05-07 Neuravi Limited Clot retrieval device for removing clot from a blood vessel
US10588648B2 (en) 2013-03-14 2020-03-17 Neuravi Limited Clot retrieval device for removing clot from a blood vessel
US10610246B2 (en) 2013-03-14 2020-04-07 Neuravi Limited Clot retrieval device for removing clot from a blood vessel
US11871945B2 (en) 2013-03-14 2024-01-16 Neuravi Limited Clot retrieval device for removing clot from a blood vessel
US10675045B2 (en) 2013-03-14 2020-06-09 Neuravi Limited Clot retrieval device for removing clot from a blood vessel
US11103264B2 (en) 2013-03-14 2021-08-31 Neuravi Limited Devices and methods for removal of acute blockages from blood vessels
US9433429B2 (en) 2013-03-14 2016-09-06 Neuravi Limited Clot retrieval devices
US10201360B2 (en) 2013-03-14 2019-02-12 Neuravi Limited Devices and methods for removal of acute blockages from blood vessels
US11839392B2 (en) 2013-03-14 2023-12-12 Neuravi Limited Clot retrieval device for removing clot from a blood vessel
US9901357B2 (en) 2013-07-02 2018-02-27 Piolax Medical Devices, Inc. Body cavity foreign matter capture instrument
EP3017774A4 (en) * 2013-07-02 2016-12-21 Piolax Medical Devices Inc Body cavity foreign matter capture instrument
US10285720B2 (en) 2014-03-11 2019-05-14 Neuravi Limited Clot retrieval system for removing occlusive clot from a blood vessel
US11484328B2 (en) 2014-03-11 2022-11-01 Neuravi Limited Clot retrieval system for removing occlusive clot from a blood vessel
US10792056B2 (en) 2014-06-13 2020-10-06 Neuravi Limited Devices and methods for removal of acute blockages from blood vessels
US11446045B2 (en) 2014-06-13 2022-09-20 Neuravi Limited Devices and methods for removal of acute blockages from blood vessels
US10682152B2 (en) 2014-06-13 2020-06-16 Neuravi Limited Devices and methods for removal of acute blockages from blood vessels
US10441301B2 (en) 2014-06-13 2019-10-15 Neuravi Limited Devices and methods for removal of acute blockages from blood vessels
US11076876B2 (en) 2014-06-30 2021-08-03 Neuravi Limited System for removing a clot from a blood vessel
US11944333B2 (en) 2014-06-30 2024-04-02 Neuravi Limited System for removing a clot from a blood vessel
US10265086B2 (en) 2014-06-30 2019-04-23 Neuravi Limited System for removing a 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
US11857210B2 (en) 2014-11-26 2024-01-02 Neuravi Limited Clot retrieval device for removing 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
US10363054B2 (en) 2014-11-26 2019-07-30 Neuravi Limited Clot retrieval device for removing occlusive clot from a blood vessel
US11712256B2 (en) 2014-11-26 2023-08-01 Neuravi Limited Clot retrieval device for removing occlusive clot from a blood vessel
US11395667B2 (en) 2016-08-17 2022-07-26 Neuravi Limited Clot retrieval system for removing occlusive clot from a blood vessel
US11147572B2 (en) 2016-09-06 2021-10-19 Neuravi Limited Clot retrieval device for removing occlusive clot from a blood vessel
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
US11963693B2 (en) 2018-10-02 2024-04-23 Neuravi Limited Joint assembly for vasculature obstruction capture device
US11272945B2 (en) 2018-10-10 2022-03-15 Innova Vascular, Inc. Device for removing an embolus
US11311304B2 (en) 2019-03-04 2022-04-26 Neuravi Limited Actuated clot retrieval catheter
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
US11517340B2 (en) 2019-12-03 2022-12-06 Neuravi Limited Stentriever devices for removing an occlusive clot from a vessel and methods thereof
US11944327B2 (en) 2020-03-05 2024-04-02 Neuravi Limited Expandable mouth aspirating clot retrieval catheter
US11633198B2 (en) 2020-03-05 2023-04-25 Neuravi Limited Catheter proximal joint
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
US11937839B2 (en) 2021-09-28 2024-03-26 Neuravi Limited Catheter with electrically actuated expandable mouth
US11969180B2 (en) 2022-04-14 2024-04-30 Neuravi Limited Actuated clot retrieval catheter

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