CN114502086A - 用于抽吸血栓的装置及方法 - Google Patents

用于抽吸血栓的装置及方法 Download PDF

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Publication number
CN114502086A
CN114502086A CN202080065928.1A CN202080065928A CN114502086A CN 114502086 A CN114502086 A CN 114502086A CN 202080065928 A CN202080065928 A CN 202080065928A CN 114502086 A CN114502086 A CN 114502086A
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CN
China
Prior art keywords
stent
distal
catheter
clot
aspiration
Prior art date
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Pending
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CN202080065928.1A
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English (en)
Chinese (zh)
Inventor
M·西尔汉
V·巴塔
本杰明·塞尔纳
萨米特·穆斯塔法
B·克瑞耶
阮金
J·颜
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Elixir Medical Corp
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Elixir Medical Corp
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Publication date
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Publication of CN114502086A publication Critical patent/CN114502086A/zh
Pending legal-status Critical Current

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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
    • A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
    • A61B2017/00358—Snares for grasping
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00831—Material properties
    • A61B2017/0084—Material properties low friction
    • 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
    • A61B2017/22079—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 suction of debris
    • 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
    • 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
    • A61B2017/2215—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
    • A61B2217/00—General characteristics of surgical instruments
    • A61B2217/002—Auxiliary appliance
    • A61B2217/005—Auxiliary appliance with suction drainage system

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • External Artificial Organs (AREA)
CN202080065928.1A 2019-07-19 2020-07-20 用于抽吸血栓的装置及方法 Pending CN114502086A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962876376P 2019-07-19 2019-07-19
US62/876,376 2019-07-19
PCT/US2020/042827 WO2021016213A1 (en) 2019-07-19 2020-07-20 Devices and methods for aspiration of thrombus

Publications (1)

Publication Number Publication Date
CN114502086A true CN114502086A (zh) 2022-05-13

Family

ID=74193945

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080065928.1A Pending CN114502086A (zh) 2019-07-19 2020-07-20 用于抽吸血栓的装置及方法

Country Status (7)

Country Link
US (2) US20220125450A1 (https=)
EP (1) EP3998966A4 (https=)
JP (1) JP2022540692A (https=)
KR (1) KR20220038096A (https=)
CN (1) CN114502086A (https=)
BR (1) BR112022001082A2 (https=)
WO (1) WO2021016213A1 (https=)

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CN116784939A (zh) * 2023-08-06 2023-09-22 上海恩盛医疗科技有限公司 血栓清除导管和血栓清除装置
CN116831694A (zh) * 2023-06-20 2023-10-03 深圳市科奕顿生物医疗科技有限公司 一种抽吸导管及抽吸装置
CN117341990A (zh) * 2023-11-21 2024-01-05 北京理工大学 一种用于可展薄膜机构的复合材料弹性杆
CN117958904A (zh) * 2024-02-02 2024-05-03 北京丰台右安门医院 一种血栓抽吸装置
WO2024119436A1 (en) * 2022-12-08 2024-06-13 Covidien Lp Stent pusher devices, systems, and methods
CN118662192A (zh) * 2024-06-19 2024-09-20 北京海盛医疗器械有限公司 一种取栓支架、取栓装置以及外周血管取栓系统
CN119791898A (zh) * 2025-01-06 2025-04-11 广东博迈医疗科技股份有限公司 颈动脉栓塞保护装置
US12558112B2 (en) 2020-06-05 2026-02-24 Inari Medical, Inc. Recapturable funnel catheters, and associated systems and methods

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US10265086B2 (en) 2014-06-30 2019-04-23 Neuravi Limited System for removing a clot from a blood vessel
US11771446B2 (en) 2020-10-19 2023-10-03 Anaconda Biomed, S.L. Thrombectomy system and method of use
US12575845B2 (en) 2015-12-11 2026-03-17 Anaconda Biomed, S.L. Thrombectomy device, system and method for extraction of vascular thrombi from a blood vessel
CN113368367B (zh) 2016-02-24 2024-03-29 禾木（中国）生物工程有限公司 柔性增强的神经血管导管
CN110381855B (zh) 2017-01-06 2023-07-04 因赛普特有限责任公司 用于动脉瘤治疗装置的抗血栓涂层
US11344325B2 (en) 2017-09-30 2022-05-31 Ceretrive Ltd. Retrieval system
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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
EP3908212B1 (en) 2019-01-11 2023-03-22 Anaconda Biomed, S.L. Loading device for loading a medical device into a catheter
EP4000540B1 (en) 2019-03-04 2024-02-14 Neuravi Limited Actuated clot retrieval catheter
ES2987037T3 (es) 2019-09-11 2024-11-13 Neuravi Ltd Catéter bucal expansible
US11134859B2 (en) 2019-10-15 2021-10-05 Imperative Care, Inc. Systems and methods for multivariate stroke detection
US12539130B2 (en) 2019-11-27 2026-02-03 Neuravi Limited Aspiration catheter, systems, and methods thereof
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US11633198B2 (en) 2020-03-05 2023-04-25 Neuravi Limited Catheter proximal joint
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EP4181800A4 (en) 2020-07-20 2024-07-24 Elixir Medical Corporation Devices and methods for aspiration of thrombus
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CN119343096A (zh) 2022-03-28 2025-01-21 万能医药公司 带有可扩展远侧尖端的抽吸导管
CN119698258A (zh) 2022-04-22 2025-03-25 因奎斯医疗公司 用于移除凝块的抽取设备
CN119317402A (zh) * 2022-05-12 2025-01-14 尼尔拉维有限公司 具有成一定角度的折叠箍的漏斗导管末端
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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12558112B2 (en) 2020-06-05 2026-02-24 Inari Medical, Inc. Recapturable funnel catheters, and associated systems and methods
WO2024119436A1 (en) * 2022-12-08 2024-06-13 Covidien Lp Stent pusher devices, systems, and methods
CN116831694A (zh) * 2023-06-20 2023-10-03 深圳市科奕顿生物医疗科技有限公司 一种抽吸导管及抽吸装置
CN116784939A (zh) * 2023-08-06 2023-09-22 上海恩盛医疗科技有限公司 血栓清除导管和血栓清除装置
CN117341990A (zh) * 2023-11-21 2024-01-05 北京理工大学 一种用于可展薄膜机构的复合材料弹性杆
CN117958904A (zh) * 2024-02-02 2024-05-03 北京丰台右安门医院 一种血栓抽吸装置
CN118662192A (zh) * 2024-06-19 2024-09-20 北京海盛医疗器械有限公司 一种取栓支架、取栓装置以及外周血管取栓系统
CN119791898A (zh) * 2025-01-06 2025-04-11 广东博迈医疗科技股份有限公司 颈动脉栓塞保护装置
CN119791898B (zh) * 2025-01-06 2025-09-30 广东博迈医疗科技股份有限公司 颈动脉栓塞保护装置

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Publication number Publication date
KR20220038096A (ko) 2022-03-25
JP2022540692A (ja) 2022-09-16
EP3998966A1 (en) 2022-05-25
WO2021016213A1 (en) 2021-01-28
US20240260984A1 (en) 2024-08-08
BR112022001082A2 (pt) 2022-03-15
US20220125450A1 (en) 2022-04-28
EP3998966A4 (en) 2023-08-23

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Application publication date: 20220513