ATE141771T1 - Endoluminaler katheter zur entnahme von gewebe - Google Patents

Endoluminaler katheter zur entnahme von gewebe

Info

Publication number
ATE141771T1
ATE141771T1 AT90311775T AT90311775T ATE141771T1 AT E141771 T1 ATE141771 T1 AT E141771T1 AT 90311775 T AT90311775 T AT 90311775T AT 90311775 T AT90311775 T AT 90311775T AT E141771 T1 ATE141771 T1 AT E141771T1
Authority
AT
Austria
Prior art keywords
catheter
cutting head
tissue
cutting edge
cutting
Prior art date
Application number
AT90311775T
Other languages
English (en)
Inventor
Robert E Fischell
Tim A Fischell
Original Assignee
Fischell Robert
Tim A Fischell
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 Fischell Robert, Tim A Fischell filed Critical Fischell Robert
Application granted granted Critical
Publication of ATE141771T1 publication Critical patent/ATE141771T1/de

Links

Classifications

    • 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
    • A61B17/32075—Pullback cutting; combined forward and pullback cutting, e.g. with cutters at both sides of the plaque

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Materials For Medical Uses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
AT90311775T 1989-12-07 1990-10-26 Endoluminaler katheter zur entnahme von gewebe ATE141771T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/447,187 US5011490A (en) 1989-12-07 1989-12-07 Endoluminal tissue excision catheter system and method

Publications (1)

Publication Number Publication Date
ATE141771T1 true ATE141771T1 (de) 1996-09-15

Family

ID=23775341

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90311775T ATE141771T1 (de) 1989-12-07 1990-10-26 Endoluminaler katheter zur entnahme von gewebe

Country Status (7)

Country Link
US (1) US5011490A (de)
EP (1) EP0431743B1 (de)
JP (1) JPH03186256A (de)
AT (1) ATE141771T1 (de)
AU (1) AU623575B2 (de)
CA (1) CA2027489C (de)
DE (1) DE69028283T2 (de)

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US7976516B2 (en) * 2004-06-25 2011-07-12 Lumen Biomedical, Inc. Medical device having mechanically interlocked segments
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US20080172066A9 (en) * 2005-07-29 2008-07-17 Galdonik Jason A Embolectomy procedures with a device comprising a polymer and devices with polymer matrices and supports
US7938820B2 (en) * 2005-08-18 2011-05-10 Lumen Biomedical, Inc. Thrombectomy catheter
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US20070276419A1 (en) 2006-05-26 2007-11-29 Fox Hollow Technologies, Inc. Methods and devices for rotating an active element and an energy emitter on a catheter
US9770230B2 (en) 2006-06-01 2017-09-26 Maquet Cardiovascular Llc Endoscopic vessel harvesting system components
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JP5499180B2 (ja) 2009-12-02 2014-05-21 コヴィディエン リミテッド パートナーシップ 組織を切断するための方法および装置
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US9795406B2 (en) 2010-05-13 2017-10-24 Rex Medical, L.P. Rotational thrombectomy wire
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US8764779B2 (en) 2010-05-13 2014-07-01 Rex Medical, L.P. Rotational thrombectomy wire
BR112012031907A2 (pt) 2010-06-14 2020-08-04 Covidien Lp dispositivo de remoção de material.
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US10779855B2 (en) 2011-08-05 2020-09-22 Route 92 Medical, Inc. Methods and systems for treatment of acute ischemic stroke
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US9943329B2 (en) 2012-11-08 2018-04-17 Covidien Lp Tissue-removing catheter with rotatable cutter
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CA2983072A1 (en) 2015-02-04 2016-08-11 Route 92 Medical, Inc. Rapid aspiration thrombectomy system and method
US10314667B2 (en) 2015-03-25 2019-06-11 Covidien Lp Cleaning device for cleaning medical instrument
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US10314664B2 (en) 2015-10-07 2019-06-11 Covidien Lp Tissue-removing catheter and tissue-removing element with depth stop
US10716915B2 (en) 2015-11-23 2020-07-21 Mivi Neuroscience, Inc. Catheter systems for applying effective suction in remote vessels and thrombectomy procedures facilitated by catheter systems
JP7091320B2 (ja) 2016-10-06 2022-06-27 ミビ・ニューロサイエンス・インコーポレイテッド 血栓凝血塊の液圧変位および除去、ならびに液圧変位を実施するためのカテーテル
CN120168816A (zh) 2017-01-10 2025-06-20 92号医疗公司 导管、血管内导管前进装置及系统
EP3570928A1 (de) 2017-01-20 2019-11-27 Route 92 Medical, Inc. Einbedienersysteme zur intrakraniellen freisetzung von medizinprodukten und verfahren zur verwendung
US10478535B2 (en) 2017-05-24 2019-11-19 Mivi Neuroscience, Inc. Suction catheter systems for applying effective aspiration in remote vessels, especially cerebral arteries
US11234723B2 (en) 2017-12-20 2022-02-01 Mivi Neuroscience, Inc. Suction catheter systems for applying effective aspiration in remote vessels, especially cerebral arteries
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US11617865B2 (en) 2020-01-24 2023-04-04 Mivi Neuroscience, Inc. Suction catheter systems with designs allowing rapid clearing of clots
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Also Published As

Publication number Publication date
DE69028283T2 (de) 1997-01-02
EP0431743B1 (de) 1996-08-28
JPH03186256A (ja) 1991-08-14
CA2027489C (en) 2000-08-29
CA2027489A1 (en) 1991-06-08
US5011490A (en) 1991-04-30
AU623575B2 (en) 1992-05-14
DE69028283D1 (de) 1996-10-02
EP0431743A1 (de) 1991-06-12
AU6395690A (en) 1991-06-13

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee