DE69322161D1 - Wiederverwendbarer trokar mit leicht ersetzbarem obturator - Google Patents

Wiederverwendbarer trokar mit leicht ersetzbarem obturator

Info

Publication number
DE69322161D1
DE69322161D1 DE69322161T DE69322161T DE69322161D1 DE 69322161 D1 DE69322161 D1 DE 69322161D1 DE 69322161 T DE69322161 T DE 69322161T DE 69322161 T DE69322161 T DE 69322161T DE 69322161 D1 DE69322161 D1 DE 69322161D1
Authority
DE
Germany
Prior art keywords
easily replaceable
obturator
reusable trocar
trocar
reusable
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
DE69322161T
Other languages
English (en)
Other versions
DE69322161T2 (de
Inventor
Claude Vidal
Russell Redmond
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.)
Covidien AG
Original Assignee
Origin Medsystems LLC
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 Origin Medsystems LLC filed Critical Origin Medsystems LLC
Application granted granted Critical
Publication of DE69322161D1 publication Critical patent/DE69322161D1/de
Publication of DE69322161T2 publication Critical patent/DE69322161T2/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
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/0046—Surgical instruments, devices or methods, e.g. tourniquets with a releasable handle; with handle and operating part separable
    • A61B2017/00473—Distal part, e.g. tip or head
DE69322161T 1992-06-17 1993-06-11 Wiederverwendbarer trokar mit leicht ersetzbarem obturator Expired - Lifetime DE69322161T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/899,751 US5256147A (en) 1992-06-17 1992-06-17 Reusable trocar with easily replaceable obturator
PCT/US1993/005614 WO1993025154A1 (en) 1992-06-17 1993-06-11 Reusable trocar with easily replaceable obturator

Publications (2)

Publication Number Publication Date
DE69322161D1 true DE69322161D1 (de) 1998-12-24
DE69322161T2 DE69322161T2 (de) 1999-07-29

Family

ID=25411512

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69322161T Expired - Lifetime DE69322161T2 (de) 1992-06-17 1993-06-11 Wiederverwendbarer trokar mit leicht ersetzbarem obturator

Country Status (7)

Country Link
US (1) US5256147A (de)
EP (1) EP0648096B1 (de)
JP (1) JP3408255B2 (de)
CA (1) CA2137356C (de)
DE (1) DE69322161T2 (de)
ES (1) ES2123658T3 (de)
WO (1) WO1993025154A1 (de)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6224619B1 (en) 1991-12-17 2001-05-01 Heartport, Inc. Blood vessel occlusion trocar having size and shape varying insertion body
US5405328A (en) * 1992-06-17 1995-04-11 Minnesota Mining And Manufacturing Company Trocar with replaceable obturator
DE4239403C3 (de) * 1992-11-24 2001-06-21 Storz Karl Gmbh & Co Kg Trokarhülse
AU7727194A (en) * 1993-09-07 1995-03-27 Invamed, Inc. Safety shielded, reusable trocar
US5453094A (en) * 1993-09-17 1995-09-26 Minnesota Mining And Manufacturing Company Kit assembly for use during a laparoscopic surgical procedure
US5538509A (en) 1994-01-31 1996-07-23 Richard-Allan Medical Industries, Inc. Trocar assembly
DE4432673A1 (de) * 1994-09-14 1996-03-21 Bernd Klemm Operationsinstrument
US5865812A (en) * 1995-09-27 1999-02-02 United States Surgical Corporation Fluid flow control apparatus for surgical cannulae
US5807338A (en) * 1995-10-20 1998-09-15 United States Surgical Corporation Modular trocar system and methods of assembly
US5817062A (en) * 1996-03-12 1998-10-06 Heartport, Inc. Trocar
US5817061A (en) * 1997-05-16 1998-10-06 Ethicon Endo-Surgery, Inc. Trocar assembly
US6106539A (en) 1998-04-15 2000-08-22 Neosurg Technologies Trocar with removable, replaceable tip
US6280417B1 (en) 1999-02-23 2001-08-28 Needberg Technologies, Inc. Trocar
US6884253B1 (en) 2000-05-16 2005-04-26 Taut, Inc. Penetrating tip for trocar assembly
US8398666B2 (en) * 2000-05-16 2013-03-19 Teleflex Medical Incorporated Penetrating tip for trocar assembly
EP1284761B1 (de) 2000-05-16 2015-07-01 Teleflex Medical Incorporated Obturator umfassend ein Endstück mit einem elliptischen Querprofil
AU2001264959B2 (en) * 2000-05-25 2005-07-21 Covidien Lp Trocar assembly with cushioned activator
US6830578B2 (en) * 2001-11-26 2004-12-14 Neosurg Technologies, Inc. Trocar
US20050040065A1 (en) * 2003-08-22 2005-02-24 O'heeron Peter T. Medical procedure kit
US7338494B2 (en) * 2003-08-19 2008-03-04 Synthes (U.S.A.) Spring-loaded awl
US7320694B2 (en) * 2004-03-11 2008-01-22 Coopersurgical, Inc. Obturator tip
US20050203467A1 (en) * 2004-03-15 2005-09-15 O'heeron Peter T. Trocar seal
US20050209608A1 (en) * 2004-03-22 2005-09-22 O'heeron Peter T Trocar seal
US20050288634A1 (en) * 2004-06-28 2005-12-29 O'heeron Peter T Universal seal
US7601135B2 (en) * 2005-03-01 2009-10-13 Takayuki Akahoshi Multi-port infusion sleeve
US7601136B2 (en) * 2004-07-20 2009-10-13 Takayuki Akahoshi Infusion sleeve
DE102006015690A1 (de) * 2006-03-27 2007-10-11 Aesculap Ag & Co. Kg Chirurgisches Dichtelement, chirurgische Dichtung und chirurgisches Abdichtungssystem
US7789861B2 (en) * 2006-04-18 2010-09-07 Ethicon Endo-Surgery, Inc. Pleated trocar seal
US8728037B2 (en) 2006-04-18 2014-05-20 Ethicon Endo-Surgery, Inc. Pleated trocar seal
DE102008033375A1 (de) 2008-07-09 2010-01-14 Aesculap Ag Chirurgische Dichtelementhalterung zum Halten eines chirurgischen Dichtelements und chirurgisches Abdichtungssystem
DE102008033374A1 (de) * 2008-07-09 2010-01-14 Aesculap Ag Chirurgisches Schutzvorrichtung für ein chirurgisches Dichtelement und chirurgisches Abdichtungssystem
US10314610B2 (en) 2015-03-25 2019-06-11 Medtronic Ps Medical, Inc. Slanted drive axis rotary surgical cutting tools and powered handpieces
US10080579B2 (en) 2015-03-25 2018-09-25 Medtronic Ps Medical, Inc. Pin drive rotary surgical cutting tools and powered handpieces
USD800906S1 (en) 2015-03-25 2017-10-24 Medtronic Ps Medical, Inc. Surgical tool
USD800907S1 (en) 2015-03-25 2017-10-24 Medtronic Ps Medical, Inc. Surgical tool
USD782042S1 (en) 2015-03-25 2017-03-21 Medtronic Ps Medical, Inc. Surgical tool
USD790699S1 (en) 2015-03-25 2017-06-27 Medtronic Ps Medical, Inc. Surgical tool
US10912543B2 (en) * 2015-11-03 2021-02-09 Ethicon Llc Surgical end effector loading device and trocar integration
USD800903S1 (en) 2016-02-09 2017-10-24 Medtronic Ps Medical, Inc. Surgical tool
JP7374123B2 (ja) * 2018-04-19 2023-11-06 シー・アール・バード・インコーポレーテッド 能動的にスライス／スコアリングするためのカテーテル及び関連する方法
US10849634B2 (en) 2018-06-20 2020-12-01 Medtronic Xomed, Inc. Coupling portion for rotary surgical cutting systems
CN109199549B (zh) * 2018-09-26 2020-11-13 福建中医药大学附属人民医院（福建省人民医院） 一种腹腔镜手术用一次性穿刺器
US11712267B2 (en) 2020-05-01 2023-08-01 Cilag Gmbh International Tilting tang cannula depth limiter
US11633211B2 (en) 2020-05-01 2023-04-25 Cilag Gmbh International Pinch to release cannula depth limiter
US11559329B2 (en) 2020-05-01 2023-01-24 Cilag Gmbh International Balancing feature for reusable trocar
US20210338275A1 (en) * 2020-05-01 2021-11-04 Ethicon Llc Two-piece separable obturator

Family Cites Families (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1527291A (en) * 1923-07-09 1925-02-24 Zorraquin Guillermo Safety-pressure-indicating needle
US2001638A (en) * 1932-11-14 1935-05-14 Res Foundation Inc Surgical needle
US2630803A (en) * 1950-05-12 1953-03-10 Eustachius O Baran Double pneumothoracic needle
US2623521A (en) * 1951-03-12 1952-12-30 Rose Shaw Indicating stylet needle
US2882598A (en) * 1956-02-27 1959-04-21 Nathan M Markowitz Cutting device
GB1356386A (en) * 1970-06-03 1974-06-12 Nat Res Dev Artery entry tool
US3774604A (en) * 1971-01-28 1973-11-27 Demeco Medical Products Ab Infusion cannula assembly
US3713447A (en) * 1971-08-16 1973-01-30 E Adair Suprapubic shunt
US3789852A (en) * 1972-06-12 1974-02-05 S Kim Expandable trochar, especially for medical purposes
DE2657053C3 (de) * 1975-12-19 1980-01-31 Societe D'etudes Et D'applications Techniques S.E.D.A.T., Irigny, Rhone (Frankreich) Vorrichtung aus einer Akupunkturnadel und einem Gerät zum Einstechen derselben
US4168699A (en) * 1977-08-08 1979-09-25 Mentor Corporation Sampling catheter
US4177814A (en) * 1978-01-18 1979-12-11 KLI, Incorporated Self-sealing cannula
US4190048A (en) * 1978-07-14 1980-02-26 Metal Bellows Corporation Infusate injection apparatus
US4431426A (en) * 1979-08-20 1984-02-14 Groshong Leroy E Methods and apparatus for intravenous therapy and hyperalimentation
US4922602A (en) * 1981-03-16 1990-05-08 Creative Research And Manufacturing, Inc. Method of manufacturing a biopsy needle
US4414974A (en) * 1981-06-09 1983-11-15 General Conveyors Limited Microsurgical knife
US4403617A (en) * 1981-09-08 1983-09-13 Waters Instruments, Inc. Biopsy needle
US4535773A (en) * 1982-03-26 1985-08-20 Inbae Yoon Safety puncturing instrument and method
US4473076A (en) * 1982-04-07 1984-09-25 Vxtra Development Limited 700 Division Surgical knife
GB8316640D0 (en) * 1983-06-18 1983-07-20 Gill S S Introducing drainage tubing scopes/instruments into cavities
US4601710B1 (en) * 1983-08-24 1998-05-05 United States Surgical Corp Trocar assembly
US4808168A (en) * 1986-05-05 1989-02-28 Endotherapeutics Pneumoneedle
US4654030A (en) * 1986-02-24 1987-03-31 Endotherapeutics Trocar
DE8622507U1 (de) * 1986-08-22 1986-10-09 B. Braun Melsungen Ag, 3508 Melsungen Punktionskanüle
US4902280A (en) * 1986-10-17 1990-02-20 United States Surgical Corporation Trocar
CA1339851E (en) * 1986-10-17 1998-05-05 Jack R. Lander Trocar
US5030206A (en) * 1986-10-17 1991-07-09 United States Surgical Corporation Trocar
US5119983A (en) * 1987-05-26 1992-06-09 United States Surgical Corporation Surgical stapler apparatus
US4747831A (en) * 1987-04-29 1988-05-31 Phase Medical, Inc. Cannula insertion set with safety retracting needle
US4931042A (en) * 1987-10-26 1990-06-05 Endotherapeutics Trocar assembly with improved latch
US4813426A (en) * 1987-11-09 1989-03-21 Habley Medical Technology Corporation Shielded safety syringe having a retractable needle
GB8816033D0 (en) * 1988-07-06 1988-08-10 Ethicon Inc Improved safety trocar
US4952207A (en) * 1988-07-11 1990-08-28 Critikon, Inc. I.V. catheter with self-locating needle guard
US4955870A (en) * 1988-08-23 1990-09-11 Ridderheim Kristen A Hypodermic syringe with retractable needle
US4906236A (en) * 1988-08-29 1990-03-06 Alberts David S Self-sheathing hypodermic needle
US4903390A (en) * 1988-10-03 1990-02-27 Vir Engineering, Inc. Scalpel blade remover and blade storage apparatus
US5057082A (en) * 1988-11-04 1991-10-15 Plastic Injectors, Inc. Trocar assembly
US4976684A (en) * 1988-11-21 1990-12-11 Johnson & Johnson Orthopaedics, Inc. Method of using a bendable trocar
US5002557A (en) * 1989-04-06 1991-03-26 Hasson Harrith M Laparoscopic cannula
US5122122A (en) * 1989-11-22 1992-06-16 Dexide, Incorporated Locking trocar sleeve
US5114407A (en) * 1990-08-30 1992-05-19 Ethicon, Inc. Safety mechanism for trocar
DK0479130T3 (da) * 1990-10-05 1995-02-20 United States Surgical Corp Sikkerhedstrokar
US5116353B1 (en) * 1990-10-05 1996-09-10 Digital Voice Systems Inc Safety trocar
US5104382A (en) * 1991-01-15 1992-04-14 Ethicon, Inc. Trocar
DE9100457U1 (de) * 1991-01-16 1991-04-04 B. Braun Dexon Gmbh, 3509 Spangenberg, De
US5152754A (en) * 1991-02-15 1992-10-06 Minnesota Mining And Manufacturing Company Trocar
US5158552A (en) * 1991-11-04 1992-10-27 American Cyanamid Company Safety trocar instrument having a retractable trocar actuated by relief of pressure on the trocar point

Also Published As

Publication number Publication date
CA2137356A1 (en) 1993-12-23
JPH07507705A (ja) 1995-08-31
DE69322161T2 (de) 1999-07-29
WO1993025154A1 (en) 1993-12-23
ES2123658T3 (es) 1999-01-16
EP0648096B1 (de) 1998-11-18
CA2137356C (en) 2004-08-10
EP0648096A1 (de) 1995-04-19
JP3408255B2 (ja) 2003-05-19
US5256147A (en) 1993-10-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SHERWOOD SERVICES AG, SCHAFFHAUSEN, CH

8327 Change in the person/name/address of the patent owner

Owner name: COVIDIEN AG, NEUHAUSEN AM RHEINFALL, CH