JP7300741B2 - 閉塞された血管を治療するためのデバイスおよび方法 - Google Patents

閉塞された血管を治療するためのデバイスおよび方法 Download PDF

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JP7300741B2
JP7300741B2 JP2020538907A JP2020538907A JP7300741B2 JP 7300741 B2 JP7300741 B2 JP 7300741B2 JP 2020538907 A JP2020538907 A JP 2020538907A JP 2020538907 A JP2020538907 A JP 2020538907A JP 7300741 B2 JP7300741 B2 JP 7300741B2
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stent body
cells
capture device
embolic capture
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チョー，ジェローム
ブラッズリー，アール
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シャンハイ ワラビー メディカル テクノロジーズ カンパニー インコーポレイテッド
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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
    • A61B17/22004—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 using mechanical vibrations, e.g. ultrasonic shock waves
    • A61B17/22012—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 using mechanical vibrations, e.g. ultrasonic shock waves in direct contact with, or very close to, the obstruction or concrement
    • 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
    • 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
    • A61B2017/22035—Gripping instruments, e.g. forceps, for removing or smashing calculi for retrieving or repositioning foreign objects
    • 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
    • A61B2017/22082—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 after introduction of a substance
    • A61B2017/22084—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 after introduction of a substance stone- or thrombus-dissolving
    • 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
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • A61B2090/3966—Radiopaque markers visible in an X-ray image

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  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Surgical Instruments (AREA)
  • Prostheses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
JP2020538907A 2018-01-30 2019-01-28 閉塞された血管を治療するためのデバイスおよび方法 Active JP7300741B2 (ja)

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US201862624062P 2018-01-30 2018-01-30
US62/624,062 2018-01-30
PCT/US2019/015483 WO2019152328A1 (en) 2018-01-30 2019-01-28 Devices and methods for treating blocked blood vessels

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JPWO2019152328A5 JPWO2019152328A5 (https=) 2022-02-08
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US (3) US11857209B2 (https=)
EP (1) EP3745967A4 (https=)
JP (2) JP7300741B2 (https=)
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WO (1) WO2019152328A1 (https=)

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US11291463B2 (en) * 2020-06-05 2022-04-05 Gravity Medical Technology, Inc. Methods and apparatus for restoring flow
CN112842467B (zh) * 2021-01-15 2022-12-06 苏州徕瑞医疗技术有限公司 一种血栓取出装置
EP4297671B1 (en) * 2021-02-26 2025-09-03 Anaconda BioMed, SL An expandable clot mobilizer device for extraction of an occlusion from a blood vessel
CN113197619A (zh) * 2021-04-16 2021-08-03 天津大学 一种适应颅内血管结构的取栓支架
CN114652394B (zh) * 2022-04-06 2025-04-15 苏州恒瑞宏远医疗科技有限公司 血管内血栓取出装置
JP2024012161A (ja) * 2022-07-14 2024-01-25 株式会社Bolt Medical 遠位スタビライザ
US12114880B1 (en) * 2023-08-03 2024-10-15 Nventric Corporation Thrombectomy device having open frame cell ring
CN119770123B (zh) * 2024-12-31 2025-11-04 中国人民解放军陆军军医大学第二附属医院 一种血栓清除导管

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US20250160861A1 (en) 2025-05-22
US11857209B2 (en) 2024-01-02
EP3745967A1 (en) 2020-12-09
US20210045761A1 (en) 2021-02-18
JP2021511853A (ja) 2021-05-13
CN115120302A (zh) 2022-09-30
CN115120302B (zh) 2025-03-18
US20240081846A1 (en) 2024-03-14
WO2019152328A1 (en) 2019-08-08
CN110090063A (zh) 2019-08-06
CN110090063B (zh) 2022-07-08
EP3745967A4 (en) 2022-01-26
US12171446B2 (en) 2024-12-24
JP7788157B2 (ja) 2025-12-18
JP2023116658A (ja) 2023-08-22

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