DE69605634D1 - Trokar mit einer verbesserten Spitzgestaltung - Google Patents

Trokar mit einer verbesserten Spitzgestaltung

Info

Publication number
DE69605634D1
DE69605634D1 DE69605634T DE69605634T DE69605634D1 DE 69605634 D1 DE69605634 D1 DE 69605634D1 DE 69605634 T DE69605634 T DE 69605634T DE 69605634 T DE69605634 T DE 69605634T DE 69605634 D1 DE69605634 D1 DE 69605634D1
Authority
DE
Germany
Prior art keywords
trocar
improved
pointed design
pointed
design
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
DE69605634T
Other languages
English (en)
Other versions
DE69605634T2 (de
Inventor
Randy R Stephens
Steven G Yapp
Salvatore Privitera
Richard F Schwemberger
Darrel Powell
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.)
Ethicon Endo Surgery Inc
Original Assignee
Ethicon Endo Surgery 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 Ethicon Endo Surgery Inc filed Critical Ethicon Endo Surgery Inc
Application granted granted Critical
Publication of DE69605634D1 publication Critical patent/DE69605634D1/de
Publication of DE69605634T2 publication Critical patent/DE69605634T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3494—Trocars; Puncturing needles with safety means for protection against accidental cutting or pricking, e.g. limiting insertion depth, pressure sensors
    • A61B17/3496—Protecting sleeves or inner probes; Retractable tips
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
DE69605634T 1995-10-16 1996-10-15 Trokar mit einer verbesserten Spitzgestaltung Expired - Lifetime DE69605634T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/543,455 US5709671A (en) 1995-10-16 1995-10-16 Trocar having an improved tip configuration

Publications (2)

Publication Number Publication Date
DE69605634D1 true DE69605634D1 (de) 2000-01-20
DE69605634T2 DE69605634T2 (de) 2000-05-31

Family

ID=24168137

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69605634T Expired - Lifetime DE69605634T2 (de) 1995-10-16 1996-10-15 Trokar mit einer verbesserten Spitzgestaltung

Country Status (7)

Country Link
US (2) US5709671A (de)
EP (1) EP0768064B1 (de)
JP (1) JP4008062B2 (de)
AU (1) AU698515B2 (de)
CA (1) CA2187719C (de)
DE (1) DE69605634T2 (de)
ES (1) ES2140033T3 (de)

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US5984941A (en) * 1997-02-13 1999-11-16 Endoscopic Concepts, Inc. Trocar
US6228058B1 (en) 1997-04-03 2001-05-08 Core Dynamics, Inc. Sleeve trocar with penetration indicator
US6080113A (en) 1998-09-11 2000-06-27 Imagyn Medical Technologies California, Inc. Incisional breast biopsy device
US6551253B2 (en) 1997-09-12 2003-04-22 Imagyn Medical Technologies Incisional breast biopsy device
US6383145B1 (en) 1997-09-12 2002-05-07 Imagyn Medical Technologies California, Inc. Incisional breast biopsy device
US6162235A (en) * 1998-05-18 2000-12-19 Ethicon Endo-Surgery, Inc. Method of tissue morcellation using an ultrasonic surgical instrument with a ballistic specimen bag
US5980544A (en) * 1998-05-18 1999-11-09 Ethicon Endo-Surgery, Inc. Ballistic specimen bag for use with ultrasonic devices
US6497714B1 (en) 1998-07-16 2002-12-24 Olympus Optical Co., Ltd. Ultrasonic trocar
US7695470B1 (en) 1998-08-12 2010-04-13 Maquet Cardiovascular Llc Integrated vessel ligator and transector
US7485092B1 (en) * 1998-08-12 2009-02-03 Maquet Cardiovascular Llc Vessel harvesting apparatus and method
EP0979635A2 (de) 1998-08-12 2000-02-16 Origin Medsystems, Inc. Gewebedissektor
US7534243B1 (en) 1998-08-12 2009-05-19 Maquet Cardiovascular Llc Dissection and welding of tissue
USD426635S (en) * 1998-08-18 2000-06-13 Genicon, Lc Combination trocar, cannula, and valve
US20040236347A1 (en) * 1999-03-12 2004-11-25 Olympus Optical Co., Ltd. Trocar sheath tube
US20060015075A1 (en) * 1999-06-22 2006-01-19 Erblan Surgical Inc. Guarded infusor needle and infusor locking system
CA2377365C (en) 1999-06-22 2009-09-08 Ernesto E. Blanco Safety trocar with progressive cutting tip guards and gas jet tissue deflector
US6685724B1 (en) 1999-08-24 2004-02-03 The Penn State Research Foundation Laparoscopic surgical instrument and method
USD449887S1 (en) 2000-01-26 2001-10-30 Genicon Lc Combined obturator, cannula and valve assembly
USD443360S1 (en) 2000-03-22 2001-06-05 Dexterity Surgical Inc. Distal end of obturator for a trocar
US8398666B2 (en) 2000-05-16 2013-03-19 Teleflex Medical Incorporated Penetrating tip for trocar assembly
US20020161387A1 (en) * 2000-06-22 2002-10-31 Blanco Ernesto E. Safety trocar with progressive cutting tip guards and gas jet tissue deflector
US6558313B1 (en) 2000-11-17 2003-05-06 Embro Corporation Vein harvesting system and method
AU2002257241A1 (en) * 2001-05-01 2002-11-11 Mayo Foundation For Medical Education And Research Vascular needle
US6656198B2 (en) 2001-06-01 2003-12-02 Ethicon-Endo Surgery, Inc. Trocar with reinforced obturator shaft
US20050033246A1 (en) * 2002-05-14 2005-02-10 Ahlberg Russell E. Surgical device with tack-free gel and method of manufacture
WO2003015848A1 (en) * 2001-08-14 2003-02-27 Applied Medical Resources Corporation Access sealing apparatus and method
US6989003B2 (en) * 2001-08-31 2006-01-24 Conmed Corporation Obturator and cannula for a trocar adapted for ease of insertion and removal
US7530987B1 (en) * 2002-04-24 2009-05-12 Cardica, Inc. Surgical tool for creating an incision in a tubular vessel
US8425539B2 (en) 2004-04-12 2013-04-23 Xlumena, Inc. Luminal structure anchoring devices and methods
US20050228413A1 (en) * 2004-04-12 2005-10-13 Binmoeller Kenneth F Automated transluminal tissue targeting and anchoring devices and methods
US7892290B2 (en) 2004-05-28 2011-02-22 Smith & Nephew, Inc. Fluted sleeve hip prosthesis for modular stem
US7419496B2 (en) * 2004-08-03 2008-09-02 Staudner Rupert A Trocar with retractable cutting surface
EP1858396B1 (de) 2004-12-08 2019-02-06 Boston Scientific Scimed, Inc. Vorrichtung zur durchführung von nadelgeführten eingriffen
US20060229655A1 (en) * 2005-03-30 2006-10-12 Ethicon Endo-Surgery, Inc. Two part bullet assembly
US7637896B2 (en) * 2005-03-30 2009-12-29 Ethicon Endo-Surgery, Inc. Obturator tip assembly for a trocar
US8777967B2 (en) * 2005-06-09 2014-07-15 Xlumena, Inc. Methods and devices for anchoring to tissue
US8784437B2 (en) * 2005-06-09 2014-07-22 Xlumena, Inc. Methods and devices for endosonography-guided fundoplexy
US7988670B2 (en) * 2005-06-30 2011-08-02 Tyco Healthcare Group Lp Trocar assembly with rotatable obturator housing
US20070005087A1 (en) * 2005-06-30 2007-01-04 Smith Robert C Thin bladed obturator with curved surfaces
DE102006015690A1 (de) * 2006-03-27 2007-10-11 Aesculap Ag & Co. Kg Chirurgisches Dichtelement, chirurgische Dichtung und chirurgisches Abdichtungssystem
US8579807B2 (en) 2008-04-28 2013-11-12 Ethicon Endo-Surgery, Inc. Absorbing fluids in a surgical access device
US8801741B2 (en) * 2006-05-03 2014-08-12 Applied Medical Resources Corporation Flat blade shielded obturator
US8657843B2 (en) 2006-05-03 2014-02-25 Applied Medical Resources Corporation Shield lockout for bladed obturator and trocars
US9770230B2 (en) 2006-06-01 2017-09-26 Maquet Cardiovascular Llc Endoscopic vessel harvesting system components
JP5327748B2 (ja) * 2006-12-15 2013-10-30 コヴィディエン リミテッド パートナーシップ 栓塞子を備えるトロカールアセンブリの設計
AU2008205628B2 (en) * 2007-01-12 2012-12-06 Covidien Lp Obturator assembly
US8206441B2 (en) * 2007-02-09 2012-06-26 Fischer Surgical, Inc. Corneal endothelial tissue inserter
JP5525438B6 (ja) * 2007-04-18 2023-12-15 コヴィディエン リミテッド パートナーシップ オブトラトール分離器具を有するトロカールアセンブリ
US20080319467A1 (en) * 2007-06-22 2008-12-25 Thomas Wenchell Thin bladed obturator
US8282663B2 (en) * 2007-10-05 2012-10-09 Tyco Healthcare Group Lp Bladeless obturator for use in a surgical trocar assembly
USD700326S1 (en) * 2008-04-28 2014-02-25 Ethicon Endo-Surgery, Inc. Trocar housing
US8870747B2 (en) * 2008-04-28 2014-10-28 Ethicon Endo-Surgery, Inc. Scraping fluid removal in a surgical access device
US11235111B2 (en) 2008-04-28 2022-02-01 Ethicon Llc Surgical access device
US8636686B2 (en) * 2008-04-28 2014-01-28 Ethicon Endo-Surgery, Inc. Surgical access device
US8273060B2 (en) 2008-04-28 2012-09-25 Ethicon Endo-Surgery, Inc. Fluid removal in a surgical access device
US9358041B2 (en) 2008-04-28 2016-06-07 Ethicon Endo-Surgery, Llc Wicking fluid management in a surgical access device
US8568362B2 (en) * 2008-04-28 2013-10-29 Ethicon Endo-Surgery, Inc. Surgical access device with sorbents
US20090270819A1 (en) * 2008-04-29 2009-10-29 Dario Vitali Optical safety trocar and method of use thereof
US8454632B2 (en) * 2008-05-12 2013-06-04 Xlumena, Inc. Tissue anchor for securing tissue layers
US20090281379A1 (en) * 2008-05-12 2009-11-12 Xlumena, Inc. System and method for transluminal access
DE102008033374A1 (de) * 2008-07-09 2010-01-14 Aesculap Ag Chirurgisches Schutzvorrichtung für ein chirurgisches Dichtelement und chirurgisches Abdichtungssystem
DE102008033375A1 (de) 2008-07-09 2010-01-14 Aesculap Ag Chirurgische Dichtelementhalterung zum Halten eines chirurgischen Dichtelements und chirurgisches Abdichtungssystem
US20100268029A1 (en) * 2009-04-21 2010-10-21 Xlumena, Inc. Methods and apparatus for advancing a device from one body lumen to another
US9364259B2 (en) * 2009-04-21 2016-06-14 Xlumena, Inc. System and method for delivering expanding trocar through a sheath
US20110137394A1 (en) * 2009-05-29 2011-06-09 Xlumena, Inc. Methods and systems for penetrating adjacent tissue layers
JP5535313B2 (ja) * 2009-05-29 2014-07-02 エックスルミナ， インコーポレイテッド 隣接する組織層にわたってステントを展開するための装置および方法
US9226774B2 (en) * 2009-12-17 2016-01-05 Covidien Lp Visual obturator with tip openings
US8979883B2 (en) 2009-12-17 2015-03-17 Covidien Lp Obturator tip
US8535240B2 (en) * 2010-03-30 2013-09-17 Siteselect Medical Technologies, Inc. Tissue excision device with a retracting stylet blade
US8961552B2 (en) 2010-09-21 2015-02-24 Covidien Lp Bladeless obturators and bladeless obturator members
US8821526B2 (en) 2010-11-11 2014-09-02 Specialtycare, Inc. Trocar
US9101315B2 (en) 2010-11-11 2015-08-11 Specialty Care, Inc. Cannula system
US9414816B2 (en) 2011-06-23 2016-08-16 Devicor Medical Products, Inc. Introducer for biopsy device
CN103083068A (zh) * 2011-11-07 2013-05-08 苏州天臣国际医疗科技有限公司 一种穿刺杆
US9186173B2 (en) 2012-04-27 2015-11-17 Specialty Care, Inc. Optical obturator system
JP6360042B2 (ja) 2012-05-17 2018-07-18 ボストン サイエンティフィック サイムド，インコーポレイテッドＢｏｓｔｏｎ Ｓｃｉｅｎｔｉｆｉｃ Ｓｃｉｍｅｄ，Ｉｎｃ． 隣接する組織層を横断するアクセスのための方法およびデバイス
US9693802B2 (en) 2012-06-06 2017-07-04 Covidien Lp Obturator tip with insufflation pathway
CN104717931B (zh) 2012-09-28 2017-09-08 柯惠Lp公司 光学套管针可视化系统及设备
ES2813871T3 (es) 2013-02-21 2021-03-25 Boston Scient Scimed Inc Dispositivos para formar una anastomosis
US9271752B2 (en) * 2013-03-13 2016-03-01 Swan Valley Medical Incorporated Method and apparatus for placing a cannula in a bladder
US20150018844A1 (en) * 2013-07-11 2015-01-15 Hsc Development Llc Dissecting punch for follicular extraction and tools and methods using same
US9888942B1 (en) 2014-12-19 2018-02-13 Ethicon Llc Adaptor for robotics cannula and seal assembly
JP6749545B2 (ja) * 2016-08-02 2020-09-02 英博 山本 細径内視鏡手術器具
US11357542B2 (en) 2019-06-21 2022-06-14 Covidien Lp Valve assembly and retainer for surgical access assembly
US11812991B2 (en) 2019-10-18 2023-11-14 Covidien Lp Seal assemblies for surgical access assemblies
US11642153B2 (en) 2020-03-19 2023-05-09 Covidien Lp Instrument seal for surgical access assembly
US11541218B2 (en) 2020-03-20 2023-01-03 Covidien Lp Seal assembly for a surgical access assembly and method of manufacturing the same
US11446058B2 (en) 2020-03-27 2022-09-20 Covidien Lp Fixture device for folding a seal member
US11717321B2 (en) 2020-04-24 2023-08-08 Covidien Lp Access assembly with retention mechanism

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US4535773A (en) * 1982-03-26 1985-08-20 Inbae Yoon Safety puncturing instrument and method
DE3248067A1 (de) * 1982-12-24 1984-07-05 B. Braun Melsungen Ag, 3508 Melsungen Atraumatische spinalkanuele
GB8816033D0 (en) * 1988-07-06 1988-08-10 Ethicon Inc Improved safety trocar
US5350393A (en) * 1992-01-06 1994-09-27 Inbae Yoon Safety trocar penetrating instrument
US5320610A (en) * 1991-12-16 1994-06-14 Inbae Yoon Automatic retractable trocar with safety shield and method of use
US5256149A (en) * 1992-02-14 1993-10-26 Ethicon, Inc. Trocar having transparent cannula and method of using
GB9217143D0 (en) * 1992-08-13 1992-09-23 Hoskin William J A trocar
US5246425A (en) * 1992-09-21 1993-09-21 Daniel Hunsberger Trocar and cannula assembly
US5314417A (en) * 1992-12-22 1994-05-24 Ethicon, Inc. Safety trocar
US5387197A (en) * 1993-02-25 1995-02-07 Ethicon, Inc. Trocar safety shield locking mechanism
US5554167A (en) * 1993-10-08 1996-09-10 United States Surgical Corporation Tissue piercing members
US5522831A (en) * 1994-06-13 1996-06-04 Dennis R. Sleister Incising trocar and cannula assembly
DE4429744C2 (de) * 1994-08-22 1999-10-21 Martin Storz Chirurgischer Sicherheitstrokar
US5835908A (en) 1996-11-19 1998-11-10 Microsoft Corporation Processing multiple database transactions in the same process to reduce process overhead and redundant retrieval from database servers

Also Published As

Publication number Publication date
AU698515B2 (en) 1998-10-29
CA2187719C (en) 2005-12-27
ES2140033T3 (es) 2000-02-16
US5709671A (en) 1998-01-20
AU6798596A (en) 1997-04-24
US5776112A (en) 1998-07-07
EP0768064B1 (de) 1999-12-15
DE69605634T2 (de) 2000-05-31
JP4008062B2 (ja) 2007-11-14
EP0768064A1 (de) 1997-04-16
CA2187719A1 (en) 1997-04-17
JPH09108233A (ja) 1997-04-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: BOEHMERT & BOEHMERT, 28209 BREMEN