CN116437865A - 用于从血管中提取闭塞物的凝块活动器装置 - Google Patents

用于从血管中提取闭塞物的凝块活动器装置 Download PDF

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Publication number
CN116437865A
CN116437865A CN202180068045.0A CN202180068045A CN116437865A CN 116437865 A CN116437865 A CN 116437865A CN 202180068045 A CN202180068045 A CN 202180068045A CN 116437865 A CN116437865 A CN 116437865A
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CN
China
Prior art keywords
clot
mobilizer
crown
proximal
struts
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
CN202180068045.0A
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English (en)
Chinese (zh)
Inventor
D·加西亚·萨维多
D·费尔南德斯·桑切斯
A·利萨拉苏·冈萨雷斯
I·加尔韦·穆里略
O·阿拉德·阿达尔
F·哈拉·蒙斯
A·帕斯
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.)
Anaconda Biomed SL
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Anaconda Biomed SL
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 Anaconda Biomed SL filed Critical Anaconda Biomed SL
Publication of CN116437865A publication Critical patent/CN116437865A/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
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
    • 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
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2002/825—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents having longitudinal struts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2002/828—Means for connecting a plurality of stents allowing flexibility of the whole structure

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Vascular Medicine (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Surgical Instruments (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
CN202180068045.0A 2020-08-03 2021-07-14 用于从血管中提取闭塞物的凝块活动器装置 Pending CN116437865A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP20382719 2020-08-03
EP20382718 2020-08-03
EP20382719.1 2020-08-03
EP20382718.3 2020-08-03
PCT/EP2021/069612 WO2022028831A1 (en) 2020-08-03 2021-07-14 A clot mobilizer device for extraction of an occlusion from a blood vessel

Publications (1)

Publication Number Publication Date
CN116437865A true CN116437865A (zh) 2023-07-14

Family

ID=77021341

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180068045.0A Pending CN116437865A (zh) 2020-08-03 2021-07-14 用于从血管中提取闭塞物的凝块活动器装置

Country Status (5)

Country Link
US (1) US20230301807A1 (https=)
EP (1) EP4188247A1 (https=)
JP (1) JP2023541785A (https=)
CN (1) CN116437865A (https=)
WO (1) WO2022028831A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11771446B2 (en) 2020-10-19 2023-10-03 Anaconda Biomed, S.L. Thrombectomy system and method of use
US11344325B2 (en) 2017-09-30 2022-05-31 Ceretrive Ltd. Retrieval system
US12569264B2 (en) 2018-10-16 2026-03-10 Anaconda Biomed, S.L. Device and a thrombectomy apparatus for extraction of thrombus from a blood vessel
IL303465B1 (en) 2020-12-09 2026-02-01 Ceretrieve Ltd System for clearing blockages in blood vessels
CN117726626B (zh) * 2024-02-12 2024-04-19 简阳市人民医院 一种基于Orem自理理论的急性脑卒中患者延续性护理系统

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6402771B1 (en) * 1999-12-23 2002-06-11 Guidant Endovascular Solutions Snare
EP2254485B1 (en) 2008-02-22 2017-08-30 Covidien LP Apparatus for flow restoration
US9039749B2 (en) 2010-10-01 2015-05-26 Covidien Lp Methods and apparatuses for flow restoration and implanting members in the human body
AU2012211992C1 (en) * 2011-02-04 2016-07-21 Concentric Medical, Inc. Vascular and bodily duct treatment devices and methods
DE102012010687B4 (de) 2012-05-30 2021-08-19 ADMEDES GmbH Verfahren zum Herstellen eines Körperimplantats, Baugruppe aus einem Führungsdraht und einem Körperimplantat sowie medizinisches Instrument
US20220211400A1 (en) * 2012-09-24 2022-07-07 Inari Medical, Inc. Device and method for treating vascular occlusion
ES2577288B8 (es) * 2015-01-13 2019-01-10 Anaconda Biomed S L Dispositivo para trombectomía
CN107198554B (zh) * 2016-09-23 2020-02-04 赛诺医疗科学技术股份有限公司 一种取栓器械
US20220387051A1 (en) * 2021-06-02 2022-12-08 Covidien Lp Medical treatment system
US12004803B2 (en) * 2021-03-15 2024-06-11 Covidien Lp Thrombectomy treatment system
US11395668B2 (en) * 2019-12-12 2022-07-26 Covidien Lp Electrically enhanced retrieval of material from vessel lumens
US11730500B2 (en) * 2020-03-25 2023-08-22 Covidien Lp Catheter with distal interventional element
WO2021242963A1 (en) * 2020-05-27 2021-12-02 Xtract Medical, Inc. Devices and methods for removing material from a patient
US11738188B2 (en) * 2020-06-08 2023-08-29 Covidien Lp Connection of intravascular interventional elements and elongate manipulation members
US11963713B2 (en) * 2021-06-02 2024-04-23 Covidien Lp Medical treatment system
US20230014731A1 (en) * 2021-07-14 2023-01-19 Neuravi Limited Clot retrieval device for removing clot from a blood vessel
US11944374B2 (en) * 2021-08-30 2024-04-02 Covidien Lp Electrical signals for retrieval of material from vessel lumens
US12076020B2 (en) * 2021-11-18 2024-09-03 Covidien Lp Retrieval of material from corporeal lumens

Also Published As

Publication number Publication date
JP2023541785A (ja) 2023-10-04
EP4188247A1 (en) 2023-06-07
US20230301807A1 (en) 2023-09-28
WO2022028831A1 (en) 2022-02-10

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