DE69432971D1 - Trokar und kanüle - Google Patents

Trokar und kanüle

Info

Publication number
DE69432971D1
DE69432971D1 DE69432971T DE69432971T DE69432971D1 DE 69432971 D1 DE69432971 D1 DE 69432971D1 DE 69432971 T DE69432971 T DE 69432971T DE 69432971 T DE69432971 T DE 69432971T DE 69432971 D1 DE69432971 D1 DE 69432971D1
Authority
DE
Germany
Prior art keywords
trocar
cannula
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
DE69432971T
Other languages
English (en)
Other versions
DE69432971T2 (de
Inventor
K Danks
V Mazzola
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
Sherwood Service AG
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 Sherwood Service AG filed Critical Sherwood Service AG
Publication of DE69432971D1 publication Critical patent/DE69432971D1/de
Application granted granted Critical
Publication of DE69432971T2 publication Critical patent/DE69432971T2/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
    • A61B17/3462—Trocars; Puncturing needles with means for changing the diameter or the orientation of the entrance port of the cannula, e.g. for use with different-sized instruments, reduction ports, adapter seals
    • 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
    • A61B17/3498—Valves therefor, e.g. flapper valves, slide valves
    • 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
    • A61B17/3474—Insufflating needles, e.g. Veress needles
    • 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
    • A61B2017/348—Means for supporting the trocar against the body or retaining the trocar inside the body
    • A61B2017/3482—Means for supporting the trocar against the body or retaining the trocar inside the body inside
    • A61B2017/349—Trocar with thread on outside

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
DE69432971T 1993-03-29 1994-03-29 Trokar und kanüle Expired - Lifetime DE69432971T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US38904 1993-03-29
US08/038,904 US5364372A (en) 1993-03-29 1993-03-29 Trocar and cannula
PCT/US1994/003541 WO1994022508A1 (en) 1993-03-29 1994-03-29 Trocar and cannula

Publications (2)

Publication Number Publication Date
DE69432971D1 true DE69432971D1 (de) 2003-08-28
DE69432971T2 DE69432971T2 (de) 2004-02-26

Family

ID=21902557

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69432971T Expired - Lifetime DE69432971T2 (de) 1993-03-29 1994-03-29 Trokar und kanüle

Country Status (6)

Country Link
US (1) US5364372A (de)
EP (1) EP0691859B1 (de)
AU (1) AU6496494A (de)
DE (1) DE69432971T2 (de)
ES (1) ES2203622T3 (de)
WO (1) WO1994022508A1 (de)

Families Citing this family (153)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5645557A (en) * 1990-12-18 1997-07-08 Yoon; Inbae Safety penetrating instrument with triggered penetrating member retraction and safety member protrusion
US5645556A (en) * 1990-12-18 1997-07-08 Yoon; Inbae Safety penetrating instrument with triggered penetrating member retraction and single or multiple safety member protrusion
US5437643A (en) * 1993-05-17 1995-08-01 Ethicon, Inc. Safety interposer for surgical instruments
US5584848A (en) * 1993-06-24 1996-12-17 Yoon; Inbae Safety penetrating instrument with penetrating member, safety member and cannula moving during penetration and triggered safety member protrusion
US5573545A (en) * 1993-06-24 1996-11-12 Yoon; Inbae Safety penetrating instrument with safety member and cannula moving during penetration and triggered cannula and/or safety member protrusion
US5607439A (en) * 1993-06-24 1997-03-04 Yoon; Inbae Safety penetrating instrument with penetrating member moving during penetration and triggered safety member protrusion
US5569289A (en) * 1993-06-24 1996-10-29 Yoon; Inbae Safety penetrating instrument with penetrating member and cannula moving during penetration and triggered safety member protusion
US5571134A (en) * 1993-06-24 1996-11-05 Yoon; Inbae Safety penetrating instrument with penetrating member and safety member moving during penetration and triggered safety member protrusion
US5575804A (en) * 1993-06-24 1996-11-19 Yoon; Inbae Safety penetrating instrument with cannula moving during penetration and triggered safety member protrusion
US5554167A (en) * 1993-10-08 1996-09-10 United States Surgical Corporation Tissue piercing members
US5554137A (en) * 1993-10-08 1996-09-10 United States Surgical Corporation Tissue piercing members
US5538509A (en) 1994-01-31 1996-07-23 Richard-Allan Medical Industries, Inc. Trocar assembly
US5496289A (en) * 1994-02-23 1996-03-05 Mitek Surgical Products, Inc. Surgical cannula system
US5474533A (en) * 1994-04-11 1995-12-12 The Ohio State University Intrathoracic mechanical, electrical and temperature adjunct to cardiopulmonary cerebral resuscitation, shock, head injury, hypothermia and hyperthermia
US5478329A (en) * 1994-05-06 1995-12-26 Ternamian; Artin M. Trocarless rotational entry cannula
US5545150A (en) * 1994-05-06 1996-08-13 Endoscopic Concepts, Inc. Trocar
JP3693675B2 (ja) * 1994-12-21 2005-09-07 レイケム・コーポレイション 液晶複合体の製造方法
US5591192A (en) * 1995-02-01 1997-01-07 Ethicon Endo-Surgery, Inc. Surgical penetration instrument including an imaging element
GB2297488A (en) * 1995-02-02 1996-08-07 Microsurgical Equipment Ltd Trocar obturator guard
US5997515A (en) 1995-05-19 1999-12-07 General Surgical Innovations, Inc. Screw-type skin seal with inflatable membrane
US5957888A (en) * 1995-10-10 1999-09-28 United States Surgical Corporation Surgical cannula having a variable length
US5609604A (en) * 1995-10-16 1997-03-11 Ethicon Endo-Surgery, Inc. Trocar with improved blade attachment
US5772678A (en) * 1995-10-20 1998-06-30 Inlet Medical, Inc. Retractable disposable tip reusable trocar obturator
US5792112A (en) * 1995-10-20 1998-08-11 Applied Medical Resources Corporation Trocar with electrical discharge path
US6066117A (en) * 1996-06-11 2000-05-23 Endolap, Inc. Cannula flapper valve assembly
US5820604A (en) * 1996-06-11 1998-10-13 Endolap, Inc. Cannula cap including yeildable outer seal and flapper valve
US6024725A (en) * 1996-11-27 2000-02-15 Mentor Corporation Reducing tissue trauma and fluid loss during surgery
US6379334B1 (en) 1997-02-10 2002-04-30 Essex Technology, Inc. Rotate advance catheterization system
US5984941A (en) * 1997-02-13 1999-11-16 Endoscopic Concepts, Inc. Trocar
US5879332A (en) * 1997-03-26 1999-03-09 Ethicon Endo-Surgery, Inc. Trocar having protector with flexible end
US6228058B1 (en) 1997-04-03 2001-05-08 Core Dynamics, Inc. Sleeve trocar with penetration indicator
US6255776B1 (en) 1997-05-01 2001-07-03 Phillips Plastics Corporation Display device and method therefor
EP0979598A1 (de) 1997-05-01 2000-02-16 Phillips Plastics Corporation Anzeigevorrichtung
US6383145B1 (en) 1997-09-12 2002-05-07 Imagyn Medical Technologies California, Inc. Incisional breast biopsy device
US6551253B2 (en) 1997-09-12 2003-04-22 Imagyn Medical Technologies Incisional breast biopsy device
US6080113A (en) 1998-09-11 2000-06-27 Imagyn Medical Technologies California, Inc. Incisional breast biopsy device
US6017356A (en) * 1997-09-19 2000-01-25 Ethicon Endo-Surgery Inc. Method for using a trocar for penetration and skin incision
US5904699A (en) * 1997-09-19 1999-05-18 Ethicon Endo-Surgery, Inc. Trocar for penetration and skin incision
US6030364A (en) * 1997-10-03 2000-02-29 Boston Scientific Corporation Apparatus and method for percutaneous placement of gastro-intestinal tubes
US5916232A (en) * 1997-10-10 1999-06-29 Applied Medical Resources Corporation Asymmetrical obturator
US6197002B1 (en) 1997-12-10 2001-03-06 Phillips Plastics Corporation Laparoscopic tool and method
US6004303A (en) * 1997-12-10 1999-12-21 Phillips Plastics Corporation Choker catheter
US6106539A (en) * 1998-04-15 2000-08-22 Neosurg Technologies Trocar with removable, replaceable tip
AU2003200563B2 (en) * 1998-04-15 2006-04-27 Moser Medical, Inc. Obturator with removable, replaceable tip
EP1152695A4 (de) * 1999-01-28 2002-04-03 Minrad Inc Entnahmevorrichtung und verfahren zur entnahme einer probe
US6280417B1 (en) 1999-02-23 2001-08-28 Needberg Technologies, Inc. Trocar
DE19908721A1 (de) 1999-03-01 2000-09-28 Storz Karl Gmbh & Co Kg Instrument zum Schneiden von biologischem und insbesondere menschlichem Gewebe
ES2272269T3 (es) * 1999-03-16 2007-05-01 United States Surgical Corporation Sistema de trocar.
EP1196214B1 (de) 1999-06-22 2008-08-20 Ernesto E. Blanco Sicherheitstrokar mot progressivem schneidenspitzenschutz und gasstrahlabweiser im gewebe
US7048717B1 (en) 1999-09-27 2006-05-23 Essex Technology, Inc. Rotate-to-advance catheterization system
US6783515B1 (en) * 1999-09-30 2004-08-31 Arthrocare Corporation High pressure delivery system
US6447489B1 (en) 2000-01-18 2002-09-10 Ethicon Endo-Surgey, Inc. Laparoscopic access tool with gas seal
US6319266B1 (en) * 2000-03-16 2001-11-20 United States Surgical Corporation Trocar system and method of use
DE60140278D1 (de) * 2000-08-08 2009-12-03 Tyco Healthcare Geformter Trokarverschluss
US6613063B1 (en) * 2000-10-03 2003-09-02 Daniel Hunsberger Trocar assembly
JP5190169B2 (ja) 2000-10-19 2013-04-24 アプライド メディカル リソーシーズ コーポレイション 外科用接近器具及び方法
DE50101193D1 (de) * 2001-06-19 2004-01-29 Storz Karl Gmbh & Co Kg Zugangskanüle für endoskopische Operationen, insbesondere für die Arthroskopie
EP2422829B1 (de) 2001-08-14 2013-03-06 Applied Medical Resources Corporation Gerät zum Verschliessen von chirurgischen Zugängen
US7344519B2 (en) * 2001-08-31 2008-03-18 Conmed Corporation Trocar system
US6958037B2 (en) 2001-10-20 2005-10-25 Applied Medical Resources Corporation Wound retraction apparatus and method
US20090240275A9 (en) * 2002-03-08 2009-09-24 Erblan Surgical Inc. Surgical actuator and locking system
EP2343032B1 (de) 2002-06-05 2012-05-09 Applied Medical Resources Corporation Wundspreizer
WO2004047654A2 (en) * 2002-11-22 2004-06-10 Tyco Healthcare Group, Lp Sheath introduction apparatus and method
US20050020884A1 (en) 2003-02-25 2005-01-27 Hart Charles C. Surgical access system
US9486241B2 (en) * 2003-03-21 2016-11-08 Ethicon Endo-Surgery, Llc Trocar seal assembly
US8147457B2 (en) * 2003-03-21 2012-04-03 Ethicon Endo-Surgery, Inc. Conical trocar seal
EP1651094A4 (de) 2003-08-06 2008-07-30 Applied Med Resources Chirurgische vorrichtung mit nichtklebrigem gel und herstellungsverfahren
US7163510B2 (en) 2003-09-17 2007-01-16 Applied Medical Resources Corporation Surgical instrument access device
US20050113843A1 (en) * 2003-11-25 2005-05-26 Arramon Yves P. Remotely actuated system for bone cement delivery
US7445596B2 (en) * 2004-01-29 2008-11-04 Cannuflow, Inc. Atraumatic arthroscopic instrument sheath
US8066729B2 (en) * 2004-03-02 2011-11-29 Stryker Corporation Surgical obturator
US7419496B2 (en) 2004-08-03 2008-09-02 Staudner Rupert A Trocar with retractable cutting surface
US7481795B2 (en) * 2004-12-17 2009-01-27 Ethicon Endo-Surgery, Inc. Circumferential trocar seal assembly
US7935122B2 (en) * 2004-12-23 2011-05-03 Arthrocare Corporation Cannula having asymmetrically-shaped threads
EP1861133B1 (de) 2005-02-28 2012-11-21 Spirus Medical Inc. System zur Katheterisierung durch drehende Einführung
US8235942B2 (en) 2005-05-04 2012-08-07 Olympus Endo Technology America Inc. Rotate-to-advance catheterization system
US8317678B2 (en) 2005-05-04 2012-11-27 Olympus Endo Technology America Inc. Rotate-to-advance catheterization system
US7780650B2 (en) 2005-05-04 2010-08-24 Spirus Medical, Inc. Rotate-to-advance catheterization system
US8414477B2 (en) 2005-05-04 2013-04-09 Olympus Endo Technology America Inc. Rotate-to-advance catheterization system
US8343040B2 (en) 2005-05-04 2013-01-01 Olympus Endo Technology America Inc. Rotate-to-advance catheterization system
US20070005087A1 (en) 2005-06-30 2007-01-04 Smith Robert C Thin bladed obturator with curved surfaces
US7988670B2 (en) 2005-06-30 2011-08-02 Tyco Healthcare Group Lp Trocar assembly with rotatable obturator housing
AU2006304142B2 (en) 2005-10-14 2012-07-12 Applied Medical Resources Corporation Hand access laparoscopic device
US8574220B2 (en) 2006-02-28 2013-11-05 Olympus Endo Technology America Inc. Rotate-to-advance catheterization system
US8435229B2 (en) 2006-02-28 2013-05-07 Olympus Endo Technology America Inc. Rotate-to-advance catheterization system
US8657843B2 (en) 2006-05-03 2014-02-25 Applied Medical Resources Corporation Shield lockout for bladed obturator and trocars
US8801741B2 (en) * 2006-05-03 2014-08-12 Applied Medical Resources Corporation Flat blade shielded obturator
EP1875874B1 (de) * 2006-07-06 2013-02-27 Covidien LP Trokaranordnung mit zwei Modi
ES2365656T3 (es) 2006-07-07 2011-10-07 Tyco Healthcare Group Lp Obturador de cuchilla delgada.
JP4994775B2 (ja) 2006-10-12 2012-08-08 日本コヴィディエン株式会社 針先保護具
US8845670B2 (en) * 2006-12-15 2014-09-30 Covidien Lp Trocar assembly with obturator design
US20080154304A1 (en) * 2006-12-21 2008-06-26 Arthrocare Corporation System and method for accessing a tissue structure
DE102007017454A1 (de) * 2007-04-04 2008-10-09 Aesculap Ag & Co. Kg Trokar und Einführhilfe für einen Trokar
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
AU2008251303B2 (en) 2007-05-11 2013-09-19 Applied Medical Resources Corporation Surgical access device
US8226552B2 (en) 2007-05-11 2012-07-24 Applied Medical Resources Corporation Surgical retractor
US8870755B2 (en) 2007-05-18 2014-10-28 Olympus Endo Technology America Inc. Rotate-to-advance catheterization system
ITMI20071230A1 (it) * 2007-06-20 2008-12-21 Lucini Surgical Concept S R L Dispositivo a cannula per operazioni chirurgiche in endoscopia
US8282663B2 (en) * 2007-10-05 2012-10-09 Tyco Healthcare Group Lp Bladeless obturator for use in a surgical trocar assembly
US8002788B2 (en) * 2007-10-05 2011-08-23 Tyco Healthcare Group Lp Two-mode bladeless trocar assembly
WO2009094476A1 (en) 2008-01-22 2009-07-30 Applied Medical Resources Corporation Surgical instrument access device
DE102008024900B4 (de) * 2008-05-23 2010-06-10 Griesser-Aleksic, Aleksandar, Dr. Torax-Trokar
WO2009148969A1 (en) 2008-06-02 2009-12-10 Sta-Med, Llc Needle cover assembly for a syringe
US8911463B2 (en) * 2008-06-10 2014-12-16 Covidien Lp Bladed/bladeless obturator for use in a surgical trocar assembly
US8025640B2 (en) 2008-06-27 2011-09-27 Tyco Healthcare Group Lp Pressurized surgical valve
US20100023065A1 (en) * 2008-07-25 2010-01-28 Welch Andrea M Tissue access device with alignment guide and methods of use
US8262568B2 (en) 2008-10-13 2012-09-11 Applied Medical Resources Corporation Single port access system
AU2009322166A1 (en) 2008-12-04 2011-07-21 Pivot Medical, Inc. Method and apparatus for accessing the interior of a hip joint, including the provision and use of a novel telescoping access cannula and novel telescoping obturator
US20110082338A1 (en) * 2009-10-01 2011-04-07 Tyco Healthcare Group Lp Port fixation with varying thread pitch
US8932249B2 (en) * 2009-10-08 2015-01-13 Ethicon Endo-Surgery, Inc. Trocar assembly
US8491533B2 (en) * 2009-10-08 2013-07-23 Ethicon Endo-Surgery, Inc. Trocar assembly
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
US8137321B2 (en) * 2010-05-12 2012-03-20 Medtronic Vascular, Inc. Introducer sheath
US8162882B2 (en) 2010-06-23 2012-04-24 Sta-Med, Llc Automatic-locking safety needle covers and methods of use and manufacture
US8961552B2 (en) 2010-09-21 2015-02-24 Covidien Lp Bladeless obturators and bladeless obturator members
AU2011308636B2 (en) 2010-10-01 2015-06-04 Applied Medical Resources Corporation Surgical access port system
US9289115B2 (en) 2010-10-01 2016-03-22 Applied Medical Resources Corporation Natural orifice surgery system
US8821526B2 (en) * 2010-11-11 2014-09-02 Specialtycare, Inc. Trocar
US9101315B2 (en) 2010-11-11 2015-08-11 Specialty Care, Inc. Cannula system
EP2517751B8 (de) 2011-04-27 2018-02-28 Kpr U.S., Llc Sicherheits-IV-Katheteranordnungen
WO2012154845A1 (en) 2011-05-10 2012-11-15 Applied Medical Resources Corporation Wound retractor
WO2012166746A1 (en) 2011-05-31 2012-12-06 Sta-Med, Llc Blood collection safety devices and methods of use and manufacture
US8715250B2 (en) 2011-09-26 2014-05-06 Covidien Lp Safety catheter and needle assembly
WO2013048975A1 (en) 2011-09-26 2013-04-04 Covidien Lp Safety catheter
US8834422B2 (en) 2011-10-14 2014-09-16 Covidien Lp Vascular access assembly and safety device
US9186173B2 (en) 2012-04-27 2015-11-17 Specialty Care, Inc. Optical obturator system
WO2013167717A1 (en) 2012-05-09 2013-11-14 EON Surgical Ltd. Laparoscopic port
US9693802B2 (en) * 2012-06-06 2017-07-04 Covidien Lp Obturator tip with insufflation pathway
US10278676B2 (en) * 2012-06-27 2019-05-07 Michael J. Vaillancourt Safety shield for a needle assembly
ES2912252T3 (es) 2012-11-20 2022-05-25 Surgiquest Inc Sistemas para realizar la evacuación de humo durante procedimientos quirúrgicos laparoscópicos
ES2768612T3 (es) 2013-03-15 2020-06-23 Applied Med Resources Dispositivo mecánico de gel para acceso quirúrgico
US10792490B2 (en) 2013-11-12 2020-10-06 Medtronic, Inc. Open channel implant tools and implant techniques utilizing such tools
US9642608B2 (en) 2014-07-18 2017-05-09 Applied Medical Resources Corporation Gels having permanent tack free coatings and method of manufacture
KR102380957B1 (ko) 2014-08-15 2022-03-31 어플라이드 메디컬 리소시스 코포레이션 자연 개구 수술 시스템
US9949730B2 (en) 2014-11-25 2018-04-24 Applied Medical Resources Corporation Circumferential wound retraction with support and guidance structures
US11083491B2 (en) 2014-12-09 2021-08-10 Medtronic, Inc. Extravascular implant tools utilizing a bore-in mechanism and implant techniques using such tools
US10349978B2 (en) 2014-12-18 2019-07-16 Medtronic, Inc. Open channel implant tool with additional lumen and implant techniques utilizing such tools
ES2836282T3 (es) 2015-09-15 2021-06-24 Applied Med Resources Sistema de acceso robótico quirúrgico
ES2951168T3 (es) 2015-10-07 2023-10-18 Applied Med Resources Retractor de heridas con anillo exterior multisegmento
GB201614658D0 (en) * 2016-08-30 2016-10-12 Carewill Lda Laparoscopy Trocar
WO2018048948A1 (en) 2016-09-12 2018-03-15 Applied Medical Resources Corporation Surgical robotic access system for irregularly shaped robotic actuators and associated robotic surgical instruments
US11432843B2 (en) * 2019-09-09 2022-09-06 Covidien Lp Centering mechanisms for a surgical access assembly
US12035941B2 (en) 2020-05-01 2024-07-16 Cilag Gmbh International Airflow channels and patterns in lumen for cannula
US11974773B2 (en) * 2020-05-01 2024-05-07 Cilag Gmbh International Latchless obturator with interference fit feature
US11986215B2 (en) 2020-05-01 2024-05-21 Cilag Gmbh International Universal size multi-walled elastomer cannula depth limiter
US11980393B2 (en) 2020-05-01 2024-05-14 Cilag Gmbh International Two-piece separable obturator
US12042342B2 (en) 2020-05-01 2024-07-23 Cilag Gmbh International Stabilizer for surgical shafts or cannulas
US11633211B2 (en) 2020-05-01 2023-04-25 Cilag Gmbh International Pinch to release cannula depth limiter
US11980392B2 (en) 2020-05-01 2024-05-14 Cilag Gmbh International Pinch-to-clamp cannula depth limiter
US11559329B2 (en) 2020-05-01 2023-01-24 Cilag Gmbh International Balancing feature for reusable trocar
US11712267B2 (en) 2020-05-01 2023-08-01 Cilag Gmbh International Tilting tang cannula depth limiter
CN112155684B (zh) * 2020-09-16 2022-02-08 上海市浦东医院（复旦大学附属浦东医院） 一种肾内科用穿刺针装置

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3570598A (en) * 1969-05-05 1971-03-16 Glenn D Johnson Constant strain jar
US3831814A (en) * 1969-07-25 1974-08-27 Cutter Lab Trocar-cannula
CA1024330A (en) * 1974-08-29 1978-01-17 Frederick W. Meadus Apparatus for extraction and residue agglomeration
GB2012919B (en) * 1977-11-24 1982-05-19 Wolf Gmbh Richard Trocar sleeves
US4191191A (en) * 1978-02-13 1980-03-04 Auburn Robert M Laproscopic trocar
SE428088B (sv) * 1981-10-14 1983-06-06 Meteve Ab Troakar
US4535773A (en) * 1982-03-26 1985-08-20 Inbae Yoon Safety puncturing instrument and method
US4576489A (en) * 1983-07-04 1986-03-18 Siemens Aktiengesellschaft System for the continuous lubrication of a rolling bearing
US4601710B1 (en) * 1983-08-24 1998-05-05 United States Surgical Corp Trocar assembly
JPS61154679A (ja) * 1984-12-28 1986-07-14 テルモ株式会社 体内導入套管
US4654030A (en) * 1986-02-24 1987-03-31 Endotherapeutics Trocar
US5030206A (en) * 1986-10-17 1991-07-09 United States Surgical Corporation Trocar
US4902280A (en) * 1986-10-17 1990-02-20 United States Surgical Corporation Trocar
US4943280A (en) * 1987-12-31 1990-07-24 United States Surgical Corporaiton Self-seating flapper valve for an insufflation cannula assembly
US5053016A (en) * 1987-12-31 1991-10-01 United States Surgical Corporation Valve seat for an insufflation cannula assembly
US5129885A (en) * 1990-02-13 1992-07-14 United States Surgical Corporation Safety device for trocars and surgical instruments therefor
US5009643A (en) * 1989-08-09 1991-04-23 Richard Wolf Medical Instruments Corp. Self-retaining electrically insulative trocar sleeve and trocar
US5217441A (en) * 1989-08-15 1993-06-08 United States Surgical Corporation Trocar guide tube positioning device
US5104383A (en) * 1989-10-17 1992-04-14 United States Surgical Corporation Trocar adapter seal and method of use
US5122122A (en) * 1989-11-22 1992-06-16 Dexide, Incorporated Locking trocar sleeve
US5041095A (en) * 1989-12-22 1991-08-20 Cordis Corporation Hemostasis valve
US5127909A (en) * 1990-04-05 1992-07-07 United States Surgical Corporation Flapper valve for an insufflation cannula assembly
US5147316A (en) * 1990-11-19 1992-09-15 Castillenti Thomas A Laparoscopic trocar with self-locking port sleeve
US5139487A (en) * 1990-11-28 1992-08-18 Baber Bloomfield W Laparoscopic surgical instrument apparatus
GR1000973B (el) * 1990-12-14 1993-03-16 Ethicon Inc Εν?ετο για τροκάρ με προφυλακτήρα.
US5104382A (en) * 1991-01-15 1992-04-14 Ethicon, Inc. Trocar
US5131379A (en) * 1991-01-29 1992-07-21 Sewell Jr Frank K Device and method for inserting a cannula into a duct
US5112321A (en) * 1991-06-07 1992-05-12 Richard Wolf Gmbh Trocar sleeve having manual closure
US5226890A (en) * 1991-11-13 1993-07-13 United States Surgical Corporation Tissue gripping device
US5226891A (en) * 1992-04-07 1993-07-13 Applied Medical Resources Seal protection apparatus
US5248298A (en) * 1992-04-16 1993-09-28 Ethicon, Inc. Insert for shielded trocar
US5314417A (en) * 1992-12-22 1994-05-24 Ethicon, Inc. Safety trocar

Also Published As

Publication number Publication date
US5364372A (en) 1994-11-15
WO1994022508A1 (en) 1994-10-13
ES2203622T3 (es) 2004-04-16
AU6496494A (en) 1994-10-24
EP0691859B1 (de) 2003-07-23
EP0691859A1 (de) 1996-01-17
DE69432971T2 (de) 2004-02-26
EP0691859A4 (de) 1997-01-15

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