DE602004022908D1 - Draht zum Entfernen von Fremdstoffen in einem Blutgefäss und diesen Draht verwendende medizinische Vorrichtung - Google Patents

Draht zum Entfernen von Fremdstoffen in einem Blutgefäss und diesen Draht verwendende medizinische Vorrichtung

Info

Publication number
DE602004022908D1
DE602004022908D1 DE602004022908T DE602004022908T DE602004022908D1 DE 602004022908 D1 DE602004022908 D1 DE 602004022908D1 DE 602004022908 T DE602004022908 T DE 602004022908T DE 602004022908 T DE602004022908 T DE 602004022908T DE 602004022908 D1 DE602004022908 D1 DE 602004022908D1
Authority
DE
Germany
Prior art keywords
wire
foreign matter
blood vessel
holding portions
removing foreign
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.)
Active
Application number
DE602004022908T
Other languages
English (en)
Inventor
Takeshi Kanamaru
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.)
Terumo Corp
Original Assignee
Terumo Corp
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 Terumo Corp filed Critical Terumo Corp
Publication of DE602004022908D1 publication Critical patent/DE602004022908D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus 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, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus 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, e.g. tourniquets
    • A61B2017/00831—Material properties
    • A61B2017/00867—Material properties shape memory effect
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus 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

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)
DE602004022908T 2003-12-01 2004-11-30 Draht zum Entfernen von Fremdstoffen in einem Blutgefäss und diesen Draht verwendende medizinische Vorrichtung Active DE602004022908D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003402117A JP2005160648A (ja) 2003-12-01 2003-12-01 血管内異物除去用ワイヤおよび医療器具

Publications (1)

Publication Number Publication Date
DE602004022908D1 true DE602004022908D1 (de) 2009-10-15

Family

ID=34463938

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004022908T Active DE602004022908D1 (de) 2003-12-01 2004-11-30 Draht zum Entfernen von Fremdstoffen in einem Blutgefäss und diesen Draht verwendende medizinische Vorrichtung

Country Status (5)

Country Link
US (1) US20050171566A1 (de)
EP (1) EP1537827B1 (de)
JP (1) JP2005160648A (de)
AT (1) ATE441369T1 (de)
DE (1) DE602004022908D1 (de)

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US11147572B2 (en) 2016-09-06 2021-10-19 Neuravi Limited Clot retrieval device for removing occlusive clot from a blood vessel
US11191555B2 (en) 2017-05-12 2021-12-07 Covidien Lp Retrieval of material from vessel lumens
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Also Published As

Publication number Publication date
EP1537827A1 (de) 2005-06-08
US20050171566A1 (en) 2005-08-04
JP2005160648A (ja) 2005-06-23
EP1537827B1 (de) 2009-09-02
ATE441369T1 (de) 2009-09-15

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