CN119112290A - 机械式静脉凝块取出 - Google Patents

机械式静脉凝块取出 Download PDF

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Publication number
CN119112290A
CN119112290A CN202411219465.6A CN202411219465A CN119112290A CN 119112290 A CN119112290 A CN 119112290A CN 202411219465 A CN202411219465 A CN 202411219465A CN 119112290 A CN119112290 A CN 119112290A
Authority
CN
China
Prior art keywords
outer member
clot
helical outer
inner member
preceding clauses
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.)
Pending
Application number
CN202411219465.6A
Other languages
English (en)
Chinese (zh)
Inventor
H·S·吉福德三世
E·D·吉福德
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.)
Foundry LLC
Original Assignee
Foundry LLC
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 Foundry LLC filed Critical Foundry LLC
Publication of CN119112290A publication Critical patent/CN119112290A/zh
Pending 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
    • 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

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)
CN202411219465.6A 2018-08-10 2019-08-09 机械式静脉凝块取出 Pending CN119112290A (zh)

Applications Claiming Priority (4)

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
CN201980053007.0A CN112752548B (zh) 2018-08-10 2019-08-09 机械式静脉凝块取出

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201980053007.0A Division CN112752548B (zh) 2018-08-10 2019-08-09 机械式静脉凝块取出

Publications (1)

Publication Number Publication Date
CN119112290A true CN119112290A (zh) 2024-12-13

Family

ID=67766356

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202411219465.6A Pending CN119112290A (zh) 2018-08-10 2019-08-09 机械式静脉凝块取出
CN201980053007.0A Active CN112752548B (zh) 2018-08-10 2019-08-09 机械式静脉凝块取出

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201980053007.0A Active CN112752548B (zh) 2018-08-10 2019-08-09 机械式静脉凝块取出

Country Status (5)

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

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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

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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
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US20060184194A1 (en) * 2005-02-15 2006-08-17 Cook Incorporated Embolic protection device
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Also Published As

Publication number Publication date
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
JP7470117B2 (ja) 2024-04-17
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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