DE9290166U1 - Chirurgisches Schneidwerkzeug - Google Patents

Chirurgisches Schneidwerkzeug

Info

Publication number
DE9290166U1
DE9290166U1 DE9290166U DE9290166U DE9290166U1 DE 9290166 U1 DE9290166 U1 DE 9290166U1 DE 9290166 U DE9290166 U DE 9290166U DE 9290166 U DE9290166 U DE 9290166U DE 9290166 U1 DE9290166 U1 DE 9290166U1
Authority
DE
Germany
Prior art keywords
guidewire
cutter
improved
outer tubular
tubular members
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.)
Expired - Lifetime
Application number
DE9290166U
Other languages
English (en)
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.)
Schneider USA Inc
Original Assignee
Schneider USA Inc
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 Schneider USA Inc filed Critical Schneider USA Inc
Publication of DE9290166U1 publication Critical patent/DE9290166U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32Surgical cutting instruments
    • A61B17/3205Excision instruments
    • A61B17/3207Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
    • A61B17/320758Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions with a rotating cutting instrument, e.g. motor driven
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22Implements 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
    • A61B2017/22038Implements 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 with a guide wire
    • A61B2017/22041Implements 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 with a guide wire outside the catheter
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00Catheters; Hollow probes
    • A61M25/01Introducing, guiding, advancing, emplacing or holding catheters
    • A61M2025/0183Rapid exchange or monorail catheters
DE9290166U 1992-01-13 1992-12-02 Chirurgisches Schneidwerkzeug Expired - Lifetime DE9290166U1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US81985392A 1992-01-13 1992-01-13
PCT/US1992/010256 WO1993013716A1 (en) 1992-01-13 1992-12-02 Surgical cutting tool

Publications (1)

Publication Number Publication Date
DE9290166U1 true DE9290166U1 (de) 1994-10-13

Family

ID=25229260

Family Applications (2)

Application Number Title Priority Date Filing Date
DE9290166U Expired - Lifetime DE9290166U1 (de) 1992-01-13 1992-12-02 Chirurgisches Schneidwerkzeug
DE69218794T Expired - Fee Related DE69218794T2 (de) 1992-01-13 1992-12-02 Chirurgisches schneidinstrument

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69218794T Expired - Fee Related DE69218794T2 (de) 1992-01-13 1992-12-02 Chirurgisches schneidinstrument

Country Status (11)

Country Link
US (1) US5358472A (de)
EP (1) EP0621761B1 (de)
JP (1) JP2549822B2 (de)
AT (1) ATE150953T1 (de)
CA (1) CA2126096C (de)
DE (2) DE9290166U1 (de)
DK (1) DK0621761T3 (de)
ES (1) ES2099294T3 (de)
GR (1) GR3023450T3 (de)
PT (1) PT101173A (de)
WO (1) WO1993013716A1 (de)

Families Citing this family (125)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6544276B1 (en) * 1996-05-20 2003-04-08 Medtronic Ave. Inc. Exchange method for emboli containment
US5954713A (en) 1996-07-12 1999-09-21 Newman; Fredric A. Endarterectomy surgical instruments and procedure
US6080170A (en) * 1996-07-26 2000-06-27 Kensey Nash Corporation System and method of use for revascularizing stenotic bypass grafts and other occluded blood vessels
US6652546B1 (en) 1996-07-26 2003-11-25 Kensey Nash Corporation System and method of use for revascularizing stenotic bypass grafts and other occluded blood vessels
US6830577B2 (en) * 1996-07-26 2004-12-14 Kensey Nash Corporation System and method of use for treating occluded vessels and diseased tissue
US6905505B2 (en) * 1996-07-26 2005-06-14 Kensey Nash Corporation System and method of use for agent delivery and revascularizing of grafts and vessels
US6569147B1 (en) 1996-07-26 2003-05-27 Kensey Nash Corporation Systems and methods of use for delivering beneficial agents for revascularizing stenotic bypass grafts and other occluded blood vessels and for other purposes
US5779721A (en) * 1996-07-26 1998-07-14 Kensey Nash Corporation System and method of use for revascularizing stenotic bypass grafts and other blood vessels
US5976164A (en) * 1996-09-13 1999-11-02 Eclipse Surgical Technologies, Inc. Method and apparatus for myocardial revascularization and/or biopsy of the heart
US5871495A (en) * 1996-09-13 1999-02-16 Eclipse Surgical Technologies, Inc. Method and apparatus for mechanical transmyocardial revascularization of the heart
US6010476A (en) * 1996-12-02 2000-01-04 Angiotrax, Inc. Apparatus for performing transmyocardial revascularization
US6051008A (en) 1996-12-02 2000-04-18 Angiotrax, Inc. Apparatus having stabilization members for percutaneously performing surgery and methods of use
US6102926A (en) 1996-12-02 2000-08-15 Angiotrax, Inc. Apparatus for percutaneously performing myocardial revascularization having means for sensing tissue parameters and methods of use
US5910150A (en) 1996-12-02 1999-06-08 Angiotrax, Inc. Apparatus for performing surgery
US6165188A (en) * 1996-12-02 2000-12-26 Angiotrax, Inc. Apparatus for percutaneously performing myocardial revascularization having controlled cutting depth and methods of use
US6120520A (en) 1997-05-27 2000-09-19 Angiotrax, Inc. Apparatus and methods for stimulating revascularization and/or tissue growth
US5899915A (en) * 1996-12-02 1999-05-04 Angiotrax, Inc. Apparatus and method for intraoperatively performing surgery
US20020169458A1 (en) * 1997-02-06 2002-11-14 Connors John J. ICA angioplasty with cerebral protection
US6849068B1 (en) 1997-03-06 2005-02-01 Medtronic Ave, Inc. Aspiration catheter
US6090118A (en) 1998-07-23 2000-07-18 Mcguckin, Jr.; James F. Rotational thrombectomy apparatus and method with standing wave
GB9717580D0 (en) * 1997-08-19 1997-10-22 Curry Paul Device for opening blocked tubes
US5972012A (en) * 1997-10-17 1999-10-26 Angiotrax, Inc. Cutting apparatus having articulable tip
US6162214A (en) * 1997-10-30 2000-12-19 Eclipse Surgical Technologies, Inc. Corning device for myocardial revascularization
US6824550B1 (en) * 2000-04-06 2004-11-30 Norbon Medical, Inc. Guidewire for crossing occlusions or stenosis
US6146395A (en) * 1998-03-05 2000-11-14 Scimed Life Systems, Inc. Ablation burr
AR017498A1 (es) 1998-03-13 2001-09-12 Arteria Medical Science Llc Dispositivo para proteccion contra embolizaciones, en angioplastia de carotida
US20050131453A1 (en) * 1998-03-13 2005-06-16 Parodi Juan C. Apparatus and methods for reducing embolization during treatment of carotid artery disease
US6482217B1 (en) 1998-04-10 2002-11-19 Endicor Medical, Inc. Neuro thrombectomy catheter
US6001112A (en) 1998-04-10 1999-12-14 Endicor Medical, Inc. Rotational atherectomy device
US6666874B2 (en) 1998-04-10 2003-12-23 Endicor Medical, Inc. Rotational atherectomy system with serrated cutting tip
US6908474B2 (en) * 1998-05-13 2005-06-21 Gore Enterprise Holdings, Inc. Apparatus and methods for reducing embolization during treatment of carotid artery disease
US6527979B2 (en) * 1999-08-27 2003-03-04 Corazon Technologies, Inc. Catheter systems and methods for their use in the treatment of calcified vascular occlusions
US6758851B2 (en) 1999-02-02 2004-07-06 Samuel Shiber Vessel cleaner
US6818002B2 (en) * 1999-02-02 2004-11-16 Samuel Shiber Vessel cleaner and barrier
US7316697B2 (en) * 1999-02-02 2008-01-08 Samuel Shiber Vessel cleaning system with asymmetrical auto retracting agitator
US6066153A (en) * 1999-03-31 2000-05-23 Lev; Avigdor Device and method for resecting body tissues
US6299622B1 (en) 1999-08-19 2001-10-09 Fox Hollow Technologies, Inc. Atherectomy catheter with aligned imager
US8328829B2 (en) 1999-08-19 2012-12-11 Covidien Lp High capacity debulking catheter with razor edge cutting window
US7708749B2 (en) 2000-12-20 2010-05-04 Fox Hollow Technologies, Inc. Debulking catheters and methods
US7713279B2 (en) 2000-12-20 2010-05-11 Fox Hollow Technologies, Inc. Method and devices for cutting tissue
AU2614901A (en) 1999-10-22 2001-04-30 Boston Scientific Corporation Double balloon thrombectomy catheter
US6533767B2 (en) 2000-03-20 2003-03-18 Corazon Technologies, Inc. Methods for enhancing fluid flow through an obstructed vascular site, and systems and kits for use in practicing the same
US8414543B2 (en) 1999-10-22 2013-04-09 Rex Medical, L.P. Rotational thrombectomy wire with blocking device
AU2001273421A1 (en) 2000-07-13 2002-01-30 Bioheart, Inc. Deployment system for myocardial cellular material
DE60144107D1 (de) 2000-12-20 2011-04-07 Fox Hollow Technologies Inc Verkleinerungskatheter
US20030060805A1 (en) * 2001-09-26 2003-03-27 Zf International, L.L.C. Handheld rotational device for use during surgeries
US7179269B2 (en) * 2002-05-20 2007-02-20 Scimed Life Systems, Inc. Apparatus and system for removing an obstruction from a lumen
US6824543B2 (en) * 2002-12-11 2004-11-30 Cryocor, Inc. Guidance system for a cryocatheter
US8246640B2 (en) 2003-04-22 2012-08-21 Tyco Healthcare Group Lp Methods and devices for cutting tissue at a vascular location
US8308708B2 (en) 2003-07-15 2012-11-13 Abbott Cardiovascular Systems Inc. Deployment system for myocardial cellular material
US8920402B2 (en) 2004-04-27 2014-12-30 The Spectranetics Corporation Thrombectomy and soft debris removal device
US7959608B2 (en) * 2004-04-27 2011-06-14 The Spectranetics Corporation Thrombectomy and soft debris removal device
JP2006263159A (ja) * 2005-03-24 2006-10-05 Olympus Corp 内視鏡用処置具
US20070239182A1 (en) * 2006-04-03 2007-10-11 Boston Scientific Scimed, Inc. Thrombus removal 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
US20080004645A1 (en) 2006-06-30 2008-01-03 Atheromed, Inc. Atherectomy devices and methods
US8628549B2 (en) 2006-06-30 2014-01-14 Atheromed, Inc. Atherectomy devices, systems, and methods
US8361094B2 (en) 2006-06-30 2013-01-29 Atheromed, Inc. Atherectomy devices and methods
US9314263B2 (en) 2006-06-30 2016-04-19 Atheromed, Inc. Atherectomy devices, systems, and methods
AU2007269189A1 (en) 2006-06-30 2008-01-10 Atheromed, Inc. Atherectomy devices and methods
US9492192B2 (en) 2006-06-30 2016-11-15 Atheromed, Inc. Atherectomy devices, systems, and methods
US20080045986A1 (en) 2006-06-30 2008-02-21 Atheromed, Inc. Atherectomy devices and methods
US20090018566A1 (en) 2006-06-30 2009-01-15 Artheromed, Inc. Atherectomy devices, systems, and methods
US8007506B2 (en) 2006-06-30 2011-08-30 Atheromed, Inc. Atherectomy devices and methods
US8070762B2 (en) 2007-10-22 2011-12-06 Atheromed Inc. Atherectomy devices and methods
US8236016B2 (en) 2007-10-22 2012-08-07 Atheromed, Inc. Atherectomy devices and methods
US8784440B2 (en) 2008-02-25 2014-07-22 Covidien Lp Methods and devices for cutting tissue
US9498600B2 (en) 2009-07-01 2016-11-22 Avinger, Inc. Atherectomy catheter with laterally-displaceable tip
US20100125253A1 (en) * 2008-11-17 2010-05-20 Avinger Dual-tip Catheter System for Boring through Blocked Vascular Passages
US8062316B2 (en) * 2008-04-23 2011-11-22 Avinger, Inc. Catheter system and method for boring through blocked vascular passages
US9125562B2 (en) 2009-07-01 2015-09-08 Avinger, Inc. Catheter-based off-axis optical coherence tomography imaging system
WO2010045226A2 (en) 2008-10-13 2010-04-22 Fox Hollow Technologies, Inc. Devices and methods for manipulating a catheter shaft
EP2424608B1 (de) 2009-04-28 2014-03-19 Avinger, Inc. Trägerkatheter für führungsdraht
KR101323553B1 (ko) 2009-04-29 2013-10-29 코비디엔 엘피 조직을 절제하고 연마하기 위한 방법 및 장치
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
AU2010253912B2 (en) 2009-05-28 2015-03-05 Avinger, Inc. Optical Coherence Tomography for biological imaging
US8496677B2 (en) 2009-12-02 2013-07-30 Covidien Lp Methods and devices for cutting tissue
EP2509498B1 (de) 2009-12-08 2020-09-16 Avinger, Inc. Vorrichtungen zur prognose und vermeidung von restenosen
IN2012DN04977A (de) 2009-12-11 2015-09-25 Tyco Healthcare
BR112012031907A2 (pt) 2010-06-14 2020-08-04 Covidien Lp dispositivo de remoção de material.
JP2013531542A (ja) 2010-07-01 2013-08-08 アビンガー・インコーポレイテッド 長手方向に移動可能なドライブシャフトを有するアテローム切除カテーテル
US11382653B2 (en) 2010-07-01 2022-07-12 Avinger, Inc. Atherectomy catheter
WO2014039096A1 (en) 2012-09-06 2014-03-13 Avinger, Inc. Re-entry stylet for catheter
US20120080478A1 (en) 2010-09-30 2012-04-05 Ethicon Endo-Surgery, Inc. Surgical staple cartridges with detachable support structures and surgical stapling instruments with systems for preventing actuation motions when a cartridge is not present
KR101518147B1 (ko) 2010-10-28 2015-05-06 코비디엔 엘피 물질 제거 장치 및 사용 방법
CA2817213C (en) 2010-11-11 2016-06-14 Covidien Lp Flexible debulking catheters with imaging and methods of use and manufacture
EP2691038B1 (de) 2011-03-28 2016-07-20 Avinger, Inc. Verstopfungsdurchquerungsvorrichtungen sowie bildgebungs- und atherektomievorrichtungen
US9949754B2 (en) 2011-03-28 2018-04-24 Avinger, Inc. Occlusion-crossing devices
JP5806407B2 (ja) 2011-09-01 2015-11-10 コヴィディエン リミテッド パートナーシップ 螺旋駆動軸を有するカテーテルおよび製造方法
CN103957825B (zh) 2011-10-13 2018-12-07 阿瑟罗迈德公司 粥样斑块切除装置、系统和方法
EP2768406B1 (de) 2011-10-17 2019-12-04 Avinger, Inc. Atherektomiekatheter und kontaktloser betätigungsmechanismus für katheter
US9345406B2 (en) 2011-11-11 2016-05-24 Avinger, Inc. Occlusion-crossing devices, atherectomy devices, and imaging
US20130253552A1 (en) * 2012-03-20 2013-09-26 Cardiovascular Systems, Inc. Controller for an atherectomy device
EP2849660B1 (de) 2012-05-14 2021-08-25 Avinger, Inc. Antriebsanordnungen für atherektomiekatheter
US11406412B2 (en) 2012-05-14 2022-08-09 Avinger, Inc. Atherectomy catheters with imaging
WO2013172972A1 (en) 2012-05-14 2013-11-21 Avinger, Inc. Optical coherence tomography with graded index fiber for biological imaging
US9498247B2 (en) 2014-02-06 2016-11-22 Avinger, Inc. Atherectomy catheters and occlusion crossing devices
EP2892448B1 (de) 2012-09-06 2020-07-15 Avinger, Inc. Ballonatherektomiekatheter mit bildgebung
US11284916B2 (en) 2012-09-06 2022-03-29 Avinger, Inc. Atherectomy catheters and occlusion crossing devices
WO2015120146A1 (en) 2014-02-06 2015-08-13 Avinger, Inc. Atherectomy catheters and occlusion crossing devices
US9532844B2 (en) 2012-09-13 2017-01-03 Covidien Lp Cleaning device for medical instrument and method of use
US9943329B2 (en) 2012-11-08 2018-04-17 Covidien Lp Tissue-removing catheter with rotatable cutter
JP6073493B2 (ja) 2012-11-08 2017-02-01 コヴィディエン リミテッド パートナーシップ 動作制御機構を含む組織除去カテーテル
WO2014143064A1 (en) 2013-03-15 2014-09-18 Avinger, Inc. Chronic total occlusion crossing devices with imaging
WO2014142958A1 (en) 2013-03-15 2014-09-18 Avinger, Inc. Optical pressure sensor assembly
EP2967507B1 (de) 2013-03-15 2018-09-05 Avinger, Inc. Gewebeentnahmevorrichtung für einen katheter
US10130386B2 (en) 2013-07-08 2018-11-20 Avinger, Inc. Identification of elastic lamina to guide interventional therapy
US9456843B2 (en) 2014-02-03 2016-10-04 Covidien Lp Tissue-removing catheter including angular displacement sensor
US9526519B2 (en) 2014-02-03 2016-12-27 Covidien Lp Tissue-removing catheter with improved angular tissue-removing positioning within body lumen
WO2015200702A1 (en) 2014-06-27 2015-12-30 Covidien Lp Cleaning device for catheter and catheter including the same
US10357277B2 (en) 2014-07-08 2019-07-23 Avinger, Inc. High speed chronic total occlusion crossing devices
US10828050B2 (en) * 2014-07-28 2020-11-10 Shaw P. Wan Suction evacuation device
US10828051B2 (en) * 2014-07-28 2020-11-10 Shaw P. Wan Suction evacuation device
US10314667B2 (en) 2015-03-25 2019-06-11 Covidien Lp Cleaning device for cleaning medical instrument
JP6896699B2 (ja) 2015-07-13 2021-06-30 アビンガー・インコーポレイテッドAvinger, Inc. 画像誘導治療/診断カテーテル用マイクロ成形アナモフィック反射器レンズ
US10292721B2 (en) 2015-07-20 2019-05-21 Covidien Lp Tissue-removing catheter including movable distal tip
US10314664B2 (en) 2015-10-07 2019-06-11 Covidien Lp Tissue-removing catheter and tissue-removing element with depth stop
JP6679294B2 (ja) * 2015-12-11 2020-04-15 株式会社グッドマン 塞栓部貫通用デバイス
CN108882857A (zh) 2016-01-25 2018-11-23 阿维格公司 具有滞后修正的oct成像导管
EP3435892B1 (de) 2016-04-01 2024-04-03 Avinger, Inc. Atherektomiekatheter mit gezahntem schneidwerkzeug
CN109475368A (zh) 2016-06-03 2019-03-15 阿维格公司 具有可拆卸远端的导管装置
US11224459B2 (en) 2016-06-30 2022-01-18 Avinger, Inc. Atherectomy catheter with shapeable distal tip
US11944329B2 (en) * 2017-01-12 2024-04-02 Well Lead Co, LTD Suction evacuation device
EP4044942A4 (de) 2019-10-18 2023-11-15 Avinger, Inc. Okklusionsdurchgangsvorrichtungen
US11304723B1 (en) 2020-12-17 2022-04-19 Avantec Vascular Corporation Atherectomy devices that are self-driving with controlled deflection

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4207874A (en) * 1978-03-27 1980-06-17 Choy Daniel S J Laser tunnelling device
EP0162100A4 (de) * 1983-11-08 1987-09-02 Laserscope Inc Endoskopische anordnung mit griff und katheter.
DE3442736A1 (de) * 1984-11-23 1986-06-05 Tassilo Dr.med. 7800 Freiburg Bonzel Dilatationskatheter
US4748979A (en) * 1985-10-07 1988-06-07 Cordis Corporation Plaque resolving device
US4857045A (en) * 1987-04-30 1989-08-15 Schneider (Usa) Inc., A Pfizer Company Atherectomy catheter
US4784636A (en) * 1987-04-30 1988-11-15 Schneider-Shiley (U.S.A.) Inc. Balloon atheroectomy catheter
US4895166A (en) * 1987-11-23 1990-01-23 Interventional Technologies, Inc. Rotatable cutter for the lumen of a blood vesel
DE3743578A1 (de) * 1987-12-22 1989-07-13 Andreas Dr Zeiher Ballonkatheter zum rekanalisieren von stenosen in koerperkanaelen, insbesondere koronargefaessen und peripheren arteriellen gefaessen
US4950238A (en) * 1988-07-07 1990-08-21 Clarence E. Sikes Hydro-rotary vascular catheter
US4950277A (en) * 1989-01-23 1990-08-21 Interventional Technologies, Inc. Atherectomy cutting device with eccentric wire and method
US5084010A (en) * 1990-02-20 1992-01-28 Devices For Vascular Intervention, Inc. System and method for catheter construction

Also Published As

Publication number Publication date
GR3023450T3 (en) 1997-08-29
DE69218794D1 (de) 1997-05-07
CA2126096A1 (en) 1993-07-22
EP0621761B1 (de) 1997-04-02
JPH06511176A (ja) 1994-12-15
WO1993013716A1 (en) 1993-07-22
CA2126096C (en) 1998-04-28
ATE150953T1 (de) 1997-04-15
US5358472A (en) 1994-10-25
ES2099294T3 (es) 1997-05-16
EP0621761A1 (de) 1994-11-02
PT101173A (pt) 1994-05-31
DE69218794T2 (de) 1997-07-10
DK0621761T3 (da) 1997-08-04
JP2549822B2 (ja) 1996-10-30

Similar Documents

Publication Publication Date Title
DK0621761T3 (da) Kirurgisk skæreværktøj
US5112345A (en) Atherectomy cutter with arcuate blades
US6146353A (en) Smoke extraction device
ATE70459T1 (de) Einwegvorrichtung zur einfuehrung eines katheters.
US5632754A (en) Universal catheter with interchangeable work element
US5556405A (en) Universal dilator with reciprocal incisor
EP0934727A1 (de) Rotierender Katheter für Atherektomiesystem
CA2322775A1 (en) Optical biopsy forceps system and method of sampling tissue
CA2274545A1 (en) Radio frequency transmyocardial revascularization corer
DE3751869T2 (de) Katheter-sonde
JPH02271847A (ja) 外科手術器具
JPH08503629A (ja) 管内カテーテル
GB2211422A (en) Trocar assembly for draining fluids from a body.
WO1994002077B1 (en) Ablation catheter system
ATE190821T1 (de) Biopsievorrichtung
WO2005070154A3 (en) Tissue remover and method
ES2064660T3 (es) Cateter de aterectomia con punta de fibra.
EP0409372A1 (de) Teleskopische Kontrolleinheit für eine Vorrichtung zur Atherektomie
WO2000074579A3 (en) Surgical grafting apparatus and methods
SE8204753D0 (sv) Verbesserung an chirurgischen gereten
IE862187L (en) Rigid, Transparent Fluid Conduit for Surgical Irrigation