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, e.g. tourniquets
    • 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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US8328829B2 (en) 1999-08-19 2012-12-11 Covidien Lp High capacity debulking catheter with razor edge cutting window
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US8414543B2 (en) 1999-10-22 2013-04-09 Rex Medical, L.P. Rotational thrombectomy wire with blocking device
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US8246640B2 (en) 2003-04-22 2012-08-21 Tyco Healthcare Group Lp Methods and devices for cutting tissue at a vascular location
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US8092483B2 (en) 2004-03-06 2012-01-10 Medtronic, Inc. Steerable device having a corewire within a tube and combination with a functional medical component
US8409237B2 (en) * 2004-05-27 2013-04-02 Medtronic, Inc. Emboli filter export system
US7976516B2 (en) * 2004-06-25 2011-07-12 Lumen Biomedical, Inc. Medical device having mechanically interlocked segments
US20060047301A1 (en) * 2004-09-02 2006-03-02 Ogle Matthew F Emboli removal system with oxygenated flow
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
US8021351B2 (en) * 2005-08-18 2011-09-20 Medtronic Vascular, Inc. Tracking aspiration 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
US8784440B2 (en) 2008-02-25 2014-07-22 Covidien Lp Methods and devices for cutting tissue
US8070694B2 (en) 2008-07-14 2011-12-06 Medtronic Vascular, Inc. Fiber based medical devices and aspiration catheters
RU2503422C2 (ru) 2008-10-13 2014-01-10 ТАЙКО ХЕЛСКЕА ГРУП эЛПи Устройства и способы манипулирования стержнем катетера
EP2424450B1 (de) 2009-04-29 2014-12-17 Covidien LP Vorrichtungen zum Schneiden und Abradieren von Gewebe
JP5281195B2 (ja) 2009-05-14 2013-09-04 コヴィディエン リミテッド パートナーシップ 簡単に清掃され得るアテレクトミー用カテーテルおよび使用の方法
CN104490454A (zh) 2009-12-02 2015-04-08 泰科保健集团有限合伙公司 用于切割组织的方法和装置
JP5511107B2 (ja) 2009-12-11 2014-06-04 コヴィディエン リミテッド パートナーシップ 改良された物質捕捉能率を有する物質除去デバイスおよび方法
EP2558005B1 (de) 2010-04-13 2022-03-30 MIVI Neuroscience, Inc Embolektomievorrichtungen zur behandlung akuter leiden aufgrund eines ischämie-schlaganfalls
US9023070B2 (en) 2010-05-13 2015-05-05 Rex Medical, L.P. Rotational thrombectomy wire coupler
US8663259B2 (en) 2010-05-13 2014-03-04 Rex Medical L.P. Rotational thrombectomy wire
US8764779B2 (en) 2010-05-13 2014-07-01 Rex Medical, L.P. Rotational thrombectomy wire
US9795406B2 (en) 2010-05-13 2017-10-24 Rex Medical, L.P. Rotational thrombectomy wire
US9119662B2 (en) 2010-06-14 2015-09-01 Covidien Lp Material removal device and method of use
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US8579927B2 (en) 2011-01-14 2013-11-12 Lemaitre Vascular, Inc. Systems and methods for remote endarterectomy
JP2014521462A (ja) 2011-08-05 2014-08-28 シルク・ロード・メディカル・インコーポレイテッド 急性虚血性脳卒中を治療するための方法及びシステム
WO2013033426A2 (en) 2011-09-01 2013-03-07 Covidien Lp Catheter with helical drive shaft and methods of manufacture
US9532844B2 (en) 2012-09-13 2017-01-03 Covidien Lp Cleaning device for medical instrument and method of use
CN104869923B (zh) 2012-11-08 2017-06-27 柯惠有限合伙公司 包括操作控制机构的组织移除导管
US9943329B2 (en) 2012-11-08 2018-04-17 Covidien Lp Tissue-removing catheter with rotatable cutter
US9265512B2 (en) 2013-12-23 2016-02-23 Silk Road Medical, Inc. Transcarotid neurovascular catheter
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US9526519B2 (en) 2014-02-03 2016-12-27 Covidien Lp Tissue-removing catheter with improved angular tissue-removing positioning within body lumen
US9820761B2 (en) 2014-03-21 2017-11-21 Route 92 Medical, Inc. Rapid aspiration thrombectomy system and method
WO2015200702A1 (en) 2014-06-27 2015-12-30 Covidien Lp Cleaning device for catheter and catheter including the same
US11020133B2 (en) 2017-01-10 2021-06-01 Route 92 Medical, Inc. Aspiration catheter systems and methods of use
US11065019B1 (en) 2015-02-04 2021-07-20 Route 92 Medical, Inc. Aspiration catheter systems and methods of use
ES2770321T3 (es) 2015-02-04 2020-07-01 Route 92 Medical Inc Sistema de trombectomía por aspiración rápida
US10314667B2 (en) 2015-03-25 2019-06-11 Covidien Lp Cleaning device for cleaning medical instrument
US10292721B2 (en) 2015-07-20 2019-05-21 Covidien Lp Tissue-removing catheter including movable distal tip
WO2017019563A1 (en) 2015-07-24 2017-02-02 Route 92 Medical, Inc. Anchoring delivery system and methods
EP3344184A4 (de) 2015-09-01 2019-05-15 Mivi Neuroscience, Inc. Thrombektomievorrichtungen und behandlung von akutem ischämischem schlaganfall mit thrombuseingriff
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
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
JP2021523793A (ja) 2018-05-17 2021-09-09 ルート９２メディカル・インコーポレイテッドＲｏｕｔｅ ９２ Ｍｅｄｉｃａｌ， Ｉｎｃ． 吸引カテーテルシステム及び使用方法
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
AU623575B2 (en) 1992-05-14
EP0431743B1 (de) 1996-08-28
US5011490A (en) 1991-04-30
DE69028283T2 (de) 1997-01-02
DE69028283D1 (de) 1996-10-02
CA2027489A1 (en) 1991-06-08
AU6395690A (en) 1991-06-13
EP0431743A1 (de) 1991-06-12
JPH03186256A (ja) 1991-08-14
CA2027489C (en) 2000-08-29

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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