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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DE4307642C1 (de) * 1993-03-11 1994-06-09 Redha Falah Medizinisches Instrument zur Beseitigung von Ablagerungen
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US7326178B1 (en) 1998-06-22 2008-02-05 Origin Medsystems, Inc. Vessel retraction device and method
US6976957B1 (en) 1998-06-22 2005-12-20 Origin Medsystems, Inc. Cannula-based surgical instrument and method
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US8414543B2 (en) 1999-10-22 2013-04-09 Rex Medical, L.P. Rotational thrombectomy wire with blocking device
US6503227B1 (en) 2000-07-24 2003-01-07 Scimed Life Systems, Inc. Guide wire brake
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AU2002229070B2 (en) * 2000-11-27 2005-06-16 Covidien Lp Tissue sampling and removal apparatus and method
US6788266B2 (en) * 2001-04-27 2004-09-07 Tyco Electronics Logistics Ag Diversity slot antenna
US8246640B2 (en) 2003-04-22 2012-08-21 Tyco Healthcare Group Lp Methods and devices for cutting tissue at a vascular location
US7988705B2 (en) * 2004-03-06 2011-08-02 Lumen Biomedical, Inc. Steerable device having a corewire within a tube and combination with a functional medical component
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
GB2434101A (en) * 2005-12-21 2007-07-18 Northwick Park Biomedical Serv A fistula cutting device
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
JP5555242B2 (ja) 2008-10-13 2014-07-23 コヴィディエン リミテッド パートナーシップ カテーテルシャフトを操作するデバイスおよび方法
AU2010241801B2 (en) 2009-04-29 2013-04-11 Covidien Lp Methods and devices for cutting and abrading tissue
BRPI1010595A2 (pt) 2009-05-14 2017-05-16 Tyco Healthcare cateteres de aterectomia facilmente limpaveis e metodos para uso
WO2011068932A1 (en) 2009-12-02 2011-06-09 Fox Hollow Technologies, Inc. Methods and devices for cutting tissue
RU2520801C2 (ru) 2009-12-11 2014-06-27 ТАЙКО ХЕЛСКЕА ГРУП эЛПи Устройство для съема материала с улучшенной эффективностью захвата и способы применения
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US9023070B2 (en) 2010-05-13 2015-05-05 Rex Medical, L.P. Rotational thrombectomy wire coupler
US9795406B2 (en) 2010-05-13 2017-10-24 Rex Medical, L.P. Rotational thrombectomy wire
US8764779B2 (en) 2010-05-13 2014-07-01 Rex Medical, L.P. Rotational thrombectomy wire
CN102946815B (zh) 2010-06-14 2015-07-15 科维蒂恩有限合伙公司 材料移除装置
RU2539720C2 (ru) 2010-10-28 2015-01-27 Ковидиен Лп Устройство для удаления материала и способ применения
WO2012097292A1 (en) * 2011-01-14 2012-07-19 Lemaitre Vascular, Inc. Systems and methods for remote endarterectomy
US10779855B2 (en) 2011-08-05 2020-09-22 Route 92 Medical, Inc. Methods and systems for treatment of acute ischemic stroke
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
US8992717B2 (en) 2011-09-01 2015-03-31 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
WO2014074764A1 (en) 2012-11-08 2014-05-15 Covidien Lp Tissue-removing catheter including operational control mechanism
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
US9526519B2 (en) 2014-02-03 2016-12-27 Covidien Lp Tissue-removing catheter with improved angular tissue-removing positioning within body lumen
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US9820761B2 (en) 2014-03-21 2017-11-21 Route 92 Medical, Inc. Rapid aspiration thrombectomy system and method
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US10426497B2 (en) 2015-07-24 2019-10-01 Route 92 Medical, Inc. Anchoring delivery system and methods
EP4674460A3 (de) 2015-02-04 2026-03-25 Route 92 Medical, Inc. Schnelles aspirationsthrombektomiesystem
US11065019B1 (en) 2015-02-04 2021-07-20 Route 92 Medical, Inc. Aspiration catheter systems and methods of use
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
US10463386B2 (en) 2015-09-01 2019-11-05 Mivi Neuroscience, Inc. Thrombectomy devices and treatment of acute ischemic stroke with thrombus engagement
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
US11229445B2 (en) 2016-10-06 2022-01-25 Mivi Neuroscience, Inc. Hydraulic displacement and removal of thrombus clots, and catheters for performing hydraulic displacement
AU2018208460B2 (en) 2017-01-10 2023-03-16 Route 92 Medical, Inc. Aspiration catheter systems and methods of use
CN114916978B (zh) 2017-01-20 2025-02-25 92号医疗公司 单操作者颅内医疗装置输送系统和使用方法
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
CN112423824B (zh) 2018-05-17 2023-02-21 92号医疗公司 抽吸导管系统和使用方法
US11617865B2 (en) 2020-01-24 2023-04-04 Mivi Neuroscience, Inc. Suction catheter systems with designs allowing rapid clearing of clots
EP4225167A4 (de) 2020-10-09 2024-10-09 Route 92 Medical, Inc. Aspirationskathetersysteme und verfahren zur verwendung

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Also Published As

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

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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