JP7470117B2 - 機械的な静脈血餅回収 - Google Patents

機械的な静脈血餅回収 Download PDF

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JP7470117B2
JP7470117B2 JP2021531613A JP2021531613A JP7470117B2 JP 7470117 B2 JP7470117 B2 JP 7470117B2 JP 2021531613 A JP2021531613 A JP 2021531613A JP 2021531613 A JP2021531613 A JP 2021531613A JP 7470117 B2 JP7470117 B2 JP 7470117B2
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outer member
inner member
clot
treatment
configuration
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Japanese (ja)
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JP2021533959A (ja
JP2021533959A5 (enExample
Inventor
ハンソン エス． ザ サード ジフォード，
エドワード デウィット ジフォード，
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ザ ファウンドリー， エルエルシー
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Publication of JP2021533959A5 publication Critical patent/JP2021533959A5/ja
Priority to JP2024061321A priority Critical patent/JP7805661B2/ja
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    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/3205—Excision instruments
    • A61B17/3207—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
    • A61B17/320725—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions with radially expandable cutting or abrading elements
    • 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
    • A61B2017/22038—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 with a guide wire
    • 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
    • A61B2017/22051—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 with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation
    • A61B2017/22065—Functions of balloons
    • A61B2017/22067—Blocking; Occlusion

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  • 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)
JP2021531613A 2018-08-10 2019-08-09 機械的な静脈血餅回収 Active JP7470117B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2024061321A JP7805661B2 (ja) 2018-08-10 2024-04-05 機械的な静脈血餅回収

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862717077P 2018-08-10 2018-08-10
US62/717,077 2018-08-10
PCT/US2019/045941 WO2020033853A1 (en) 2018-08-10 2019-08-09 Mechanical venous clot retrieval

Related Child Applications (1)

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JP2024061321A Division JP7805661B2 (ja) 2018-08-10 2024-04-05 機械的な静脈血餅回収

Publications (3)

Publication Number Publication Date
JP2021533959A JP2021533959A (ja) 2021-12-09
JP2021533959A5 JP2021533959A5 (enExample) 2022-08-17
JP7470117B2 true JP7470117B2 (ja) 2024-04-17

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JP2021531613A Active JP7470117B2 (ja) 2018-08-10 2019-08-09 機械的な静脈血餅回収
JP2024061321A Active JP7805661B2 (ja) 2018-08-10 2024-04-05 機械的な静脈血餅回収

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US (2) US12364495B2 (enExample)
EP (2) EP4454574A3 (enExample)
JP (2) JP7470117B2 (enExample)
CN (2) CN119112290A (enExample)
WO (1) WO2020033853A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11471582B2 (en) 2018-07-06 2022-10-18 Incept, Llc Vacuum transfer tool for extendable catheter
WO2020033853A1 (en) 2018-08-10 2020-02-13 Gifford Hanson S Iii Mechanical venous clot retrieval
US11633272B2 (en) 2019-12-18 2023-04-25 Imperative Care, Inc. Manually rotatable thrombus engagement tool
WO2022192897A1 (en) 2021-03-10 2022-09-15 Intervene, Inc. Device for modifying and/or removing obstructive material from a lumen of a blood vessel
US12558175B2 (en) 2021-08-12 2026-02-24 Imperative Care, Inc. Multi catheter method of performing a robotic neurovascular procedure
USD1077996S1 (en) 2021-10-18 2025-06-03 Imperative Care, Inc. Inline fluid filter
US12661143B2 (en) * 2022-03-10 2026-06-23 Intervene, Inc. Interventional systems and associated devices and methods
WO2024250017A2 (en) * 2023-06-02 2024-12-05 Raika Medical Imaging Inc. Thrombectomy device and methods of use thereof
CN116807562A (zh) * 2023-06-28 2023-09-29 广州易介医疗科技有限公司 一种用于颅内的抽吸导管
CN117137575B (zh) * 2023-09-06 2024-06-25 上海心玮医疗科技股份有限公司 一种带有切栓功能的可扩口抽吸导管
US12226112B1 (en) 2023-12-15 2025-02-18 Cerebrova KP Medical, Inc. Neurovascular clot retrieving system
USD1134864S1 (en) 2024-11-21 2026-07-14 Translational And Fundamental Technologies Institute Llc Vascular occlusion device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006055634A (ja) 2004-07-22 2006-03-02 Cordis Corp 螺旋要素を備えた血管中の血液の濾過器具および方法
JP2011526820A (ja) 2008-07-03 2011-10-20 ホットスパー テクノロジーズ，インコーポレイテッド 体管腔内の閉塞部を治療する装置および方法
JP2016513524A (ja) 2013-03-15 2016-05-16 ナショナル ユニバーシティー オブ アイルランド， ゴールウェイ 内腔内部および体内腔の壁から物質を除去するのに適したデバイス
JP2016521169A (ja) 2013-05-02 2016-07-21 ヴェリヤン・メディカル・リミテッド 拡張可能なバルーン

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5192286A (en) * 1991-07-26 1993-03-09 Regents Of The University Of California Method and device for retrieving materials from body lumens
US5972019A (en) 1996-07-25 1999-10-26 Target Therapeutics, Inc. Mechanical clot treatment device
US5882329A (en) * 1997-02-12 1999-03-16 Prolifix Medical, Inc. Apparatus and method for removing stenotic material from stents
US20010031981A1 (en) * 2000-03-31 2001-10-18 Evans Michael A. Method and device for locating guidewire and treating chronic total occlusions
JP5102931B2 (ja) * 2001-01-09 2012-12-19 マイクロベンション インコーポレイテッド 塞栓摘出用カテーテルおよび該カテーテルを有するシステム
US6635070B2 (en) * 2001-05-21 2003-10-21 Bacchus Vascular, Inc. Apparatus and methods for capturing particulate material within blood vessels
US7344549B2 (en) * 2002-01-31 2008-03-18 Advanced Cardiovascular Systems, Inc. Expandable cages for embolic filtering devices
US20040088000A1 (en) * 2002-10-31 2004-05-06 Muller Paul F. Single-wire expandable cages for embolic filtering devices
US8147534B2 (en) * 2005-05-25 2012-04-03 Tyco Healthcare Group Lp System and method for delivering and deploying an occluding device within a vessel
US20050283166A1 (en) 2004-06-17 2005-12-22 Secant Medical, Llc Expandible snare
US20060184194A1 (en) * 2005-02-15 2006-08-17 Cook Incorporated Embolic protection device
US20090105687A1 (en) * 2007-10-05 2009-04-23 Angioscore, Inc. Scoring catheter with drug delivery membrane
US20090240238A1 (en) 2008-03-24 2009-09-24 Medtronic Vascular, Inc. Clot Retrieval Mechanism
US8945160B2 (en) * 2008-07-03 2015-02-03 Hotspur Technologies, Inc. Apparatus and methods for treating obstructions within body lumens
CA2768506C (en) 2009-07-23 2018-02-06 Arrow International, Inc. Apparatus having a spring element for treating obstructions within body lumens
US9561094B2 (en) * 2010-07-23 2017-02-07 Nfinium Vascular Technologies, Llc Devices and methods for treating venous diseases
CN103200886B (zh) * 2010-10-28 2015-07-29 科维蒂恩有限合伙公司 物质移除装置和使用方法
WO2013072777A2 (en) 2011-10-24 2013-05-23 Rapid Medical Ltd. Clot removal devices and methods
US9308007B2 (en) * 2012-08-14 2016-04-12 W. L. Gore & Associates, Inc. Devices and systems for thrombus treatment
CN107981906B (zh) * 2013-02-22 2024-04-26 纽瓦斯克医疗科技有限公司 用于切除人体脉管系统中的血栓的血流限制方法及设备
US20140276403A1 (en) 2013-03-13 2014-09-18 DePuy Synthes Products, LLC Ischemic stroke device
EP2967610B1 (en) 2013-03-14 2018-12-05 Neuravi Limited A clot retrieval device for removing occlusive clot from a blood vessel
US10231751B2 (en) * 2013-05-29 2019-03-19 Thomas A. Sos Thrombus removal and intravascular distal embolic protection device
GB201410008D0 (en) 2014-06-05 2014-07-16 British American Tobacco Co Tipping paper feed assembly for use in smoking article manufacture
US10980555B2 (en) 2016-07-12 2021-04-20 Cardioprolific Inc. Methods and devices for clots and tissue removal
EP3500191B1 (en) 2016-08-17 2020-09-23 Neuravi Limited A clot retrieval system for removing occlusive clot from a blood vessel
US11877752B2 (en) * 2016-09-07 2024-01-23 Daniel Ezra Walzman Filterless aspiration, irrigating, macerating, rotating microcatheter and method of use
WO2020033853A1 (en) 2018-08-10 2020-02-13 Gifford Hanson S Iii Mechanical venous clot retrieval
WO2022192897A1 (en) 2021-03-10 2022-09-15 Intervene, Inc. Device for modifying and/or removing obstructive material from a lumen of a blood vessel
US20250099120A1 (en) 2023-09-21 2025-03-27 Intervene, Inc. Endovascular medical devices and associated devices, systems, and methods

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006055634A (ja) 2004-07-22 2006-03-02 Cordis Corp 螺旋要素を備えた血管中の血液の濾過器具および方法
JP2011526820A (ja) 2008-07-03 2011-10-20 ホットスパー テクノロジーズ，インコーポレイテッド 体管腔内の閉塞部を治療する装置および方法
JP2016513524A (ja) 2013-03-15 2016-05-16 ナショナル ユニバーシティー オブ アイルランド， ゴールウェイ 内腔内部および体内腔の壁から物質を除去するのに適したデバイス
JP2016521169A (ja) 2013-05-02 2016-07-21 ヴェリヤン・メディカル・リミテッド 拡張可能なバルーン

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JP2021533959A (ja) 2021-12-09
EP3833278A1 (en) 2021-06-16
EP4454574A2 (en) 2024-10-30
JP2024083473A (ja) 2024-06-21
CN112752548A (zh) 2021-05-04
WO2020033853A1 (en) 2020-02-13
JP7805661B2 (ja) 2026-01-26
CN119112290A (zh) 2024-12-13
EP3833278B1 (en) 2024-09-11
US12364495B2 (en) 2025-07-22
US20250345081A1 (en) 2025-11-13
EP4454574A3 (en) 2024-12-25
US20210307767A1 (en) 2021-10-07
US12648784B2 (en) 2026-06-09
CN112752548B (zh) 2024-09-17

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