DE60226669D1 - Trokar mit verbesserter Dichtungsausführung - Google Patents

Trokar mit verbesserter Dichtungsausführung

Info

Publication number
DE60226669D1
DE60226669D1 DE60226669T DE60226669T DE60226669D1 DE 60226669 D1 DE60226669 D1 DE 60226669D1 DE 60226669 T DE60226669 T DE 60226669T DE 60226669 T DE60226669 T DE 60226669T DE 60226669 D1 DE60226669 D1 DE 60226669D1
Authority
DE
Germany
Prior art keywords
trocar
improved seal
seal design
design
improved
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
DE60226669T
Other languages
English (en)
Inventor
Mark Tsonton
Aaron C Voegele
Kevin A Harper
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 LLC
Original Assignee
Ethicon Endo Surgery 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 Ethicon Endo Surgery LLC filed Critical Ethicon Endo Surgery LLC
Application granted granted Critical
Publication of DE60226669D1 publication Critical patent/DE60226669D1/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
    • A61B17/3498—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
    • A61B17/3494—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
DE60226669T 2001-06-28 2002-06-27 Trokar mit verbesserter Dichtungsausführung Expired - Lifetime DE60226669D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/893,390 US20030004529A1 (en) 2001-06-28 2001-06-28 Trocar having an improved seal design

Publications (1)

Publication Number Publication Date
DE60226669D1 true DE60226669D1 (de) 2008-07-03

Family

ID=25401488

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60226669T Expired - Lifetime DE60226669D1 (de) 2001-06-28 2002-06-27 Trokar mit verbesserter Dichtungsausführung

Country Status (8)

Country Link
US (1) US20030004529A1 (de)
EP (1) EP1269926B1 (de)
JP (1) JP4290392B2 (de)
CN (1) CN1394554A (de)
AU (1) AU782898B2 (de)
CA (1) CA2391696C (de)
DE (1) DE60226669D1 (de)
MX (1) MXPA02006512A (de)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7083626B2 (en) 2002-10-04 2006-08-01 Applied Medical Resources Corporation Surgical access device with pendent valve
ES2327632T3 (es) * 2002-10-04 2009-11-02 Tyco Healthcare Group Lp Disector de balon con canula.
US7390317B2 (en) * 2002-12-02 2008-06-24 Applied Medical Resources Corporation Universal access seal
US20050070947A1 (en) * 2003-09-30 2005-03-31 Franer Paul T. Rotational latching system for a trocar
AU2004216609B2 (en) * 2003-09-30 2010-08-12 Ethicon Endo-Surgery, Inc. Rotational latching system for a trocar
US7585290B2 (en) * 2004-01-20 2009-09-08 Ethicon Endo-Surgery, Inc. Medical device for providing access
US7297141B2 (en) * 2004-01-20 2007-11-20 Ethicon Endo-Surgery, Inc. Method for accessing an operative space
US20050209607A1 (en) 2004-03-22 2005-09-22 John Lipchitz Medical cannula assembly
US7708751B2 (en) * 2004-05-21 2010-05-04 Ethicon Endo-Surgery, Inc. MRI biopsy device
US9638770B2 (en) * 2004-05-21 2017-05-02 Devicor Medical Products, Inc. MRI biopsy apparatus incorporating an imageable penetrating portion
US8932233B2 (en) 2004-05-21 2015-01-13 Devicor Medical Products, Inc. MRI biopsy device
WO2006020267A2 (en) * 2004-07-21 2006-02-23 Tyco Healthcare Group, Lp Introducer assembly with suspended seal
US20060241385A1 (en) * 2005-04-12 2006-10-26 Ethicon Endo-Surgery, Inc. Guided disposable fiducial for breast biopsy localization fixture
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
EP1933733A2 (de) 2005-10-14 2008-06-25 Applied Medical Resources Corporation Chirurgische zugangsöffnung
WO2007098495A2 (en) * 2006-02-22 2007-08-30 Applied Medical Resources Corporation Trocar seal
US8690831B2 (en) * 2008-04-25 2014-04-08 Ethicon Endo-Surgery, Inc. Gas jet fluid removal in a trocar
US8579807B2 (en) * 2008-04-28 2013-11-12 Ethicon Endo-Surgery, Inc. Absorbing fluids in a surgical access device
US8257315B2 (en) 2006-10-11 2012-09-04 Ethicon Endo-Surgery, Inc. Trocar seal with retraction induced hinge
US7833199B2 (en) * 2006-10-11 2010-11-16 Ethicon Endo-Surgery, Inc. Trocar seal with retraction induced hinge
CA2677965C (en) * 2007-01-03 2015-03-24 Tyco Healthcare Group, Lp Access sheath with removable optical penetrating member
US20080319467A1 (en) * 2007-06-22 2008-12-25 Thomas Wenchell Thin bladed obturator
US8100929B2 (en) 2007-06-29 2012-01-24 Ethicon Endo-Surgery, Inc. Duckbill seal with fluid drainage feature
US7918826B2 (en) 2007-09-14 2011-04-05 Ethicon Endo-Surgery, Inc. Trocar assembly
US7976501B2 (en) 2007-12-07 2011-07-12 Ethicon Endo-Surgery, Inc. Trocar seal with reduced contact area
US8080073B2 (en) * 2007-12-20 2011-12-20 3M Innovative Properties Company Abrasive article having a plurality of precisely-shaped abrasive composites
US8273060B2 (en) 2008-04-28 2012-09-25 Ethicon Endo-Surgery, Inc. Fluid removal in a surgical access device
US11235111B2 (en) 2008-04-28 2022-02-01 Ethicon Llc Surgical access device
US8568362B2 (en) * 2008-04-28 2013-10-29 Ethicon Endo-Surgery, Inc. Surgical access device with sorbents
USD700326S1 (en) 2008-04-28 2014-02-25 Ethicon Endo-Surgery, Inc. Trocar housing
US8636686B2 (en) 2008-04-28 2014-01-28 Ethicon Endo-Surgery, Inc. Surgical access device
KR101019964B1 (ko) * 2008-04-28 2011-03-09 주식회사 엠지비엔도스코피 내시경 수술용 트로카
US9358041B2 (en) * 2008-04-28 2016-06-07 Ethicon Endo-Surgery, Llc Wicking fluid management in a surgical access device
US8870747B2 (en) 2008-04-28 2014-10-28 Ethicon Endo-Surgery, Inc. Scraping fluid removal in a surgical access device
US7981092B2 (en) * 2008-05-08 2011-07-19 Ethicon Endo-Surgery, Inc. Vibratory trocar
US9138207B2 (en) 2009-05-19 2015-09-22 Teleflex Medical Incorporated Methods and devices for laparoscopic surgery
EP2525720A1 (de) 2010-01-20 2012-11-28 EON Surgical Ltd. System für den einsatz eines länglichen elements in einer körperhöhle
US8721539B2 (en) 2010-01-20 2014-05-13 EON Surgical Ltd. Rapid laparoscopy exchange system and method of use thereof
CN103220987B (zh) 2010-09-19 2016-05-18 意昂外科有限公司 微型腹腔镜及其改进
US10166376B2 (en) 2013-06-11 2019-01-01 Covidien Lp Restricted expansion dissector
US10070853B2 (en) 2013-08-14 2018-09-11 Covidien Lp Expandable balloon desufflation assembly
USD757267S1 (en) * 2013-12-02 2016-05-24 Sterilance Medical (Suzhou) Inc. Lancet protective cap with two cup-shape openings
CN111419306B (zh) 2014-03-17 2023-05-23 直观外科手术操作公司 插管密封组合件
US9545264B2 (en) * 2014-06-06 2017-01-17 Surgiquest, Inc. Trocars and obturators
US10912543B2 (en) * 2015-11-03 2021-02-09 Ethicon Llc Surgical end effector loading device and trocar integration
US10695511B2 (en) * 2017-09-07 2020-06-30 Conmed Corporation Method for calibrating performance range of a pneumatically sealed trocar
US11369400B2 (en) 2019-03-20 2022-06-28 Covidien Lp Balloon dissector
WO2022254964A1 (ja) 2021-05-31 2022-12-08 富士フイルム株式会社 オブチュレータ、およびトロカール

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5342315A (en) * 1993-04-12 1994-08-30 Ethicon, Inc. Trocar seal/protector assemblies
CA2126150C (en) * 1993-07-14 2005-02-22 David T. Green Seal assembly for accommodating introduction of surgical instruments
US5662615A (en) * 1995-09-01 1997-09-02 Blake, Iii; Joseph W. Valve and valve cartridge for trocar
US6258065B1 (en) * 1999-03-26 2001-07-10 Core Dynamics, Inc. Surgical instrument seal assembly

Also Published As

Publication number Publication date
CA2391696C (en) 2009-09-15
JP4290392B2 (ja) 2009-07-01
AU782898B2 (en) 2005-09-08
JP2003047618A (ja) 2003-02-18
MXPA02006512A (es) 2003-01-23
US20030004529A1 (en) 2003-01-02
CN1394554A (zh) 2003-02-05
AU3435502A (en) 2003-01-02
EP1269926B1 (de) 2008-05-21
EP1269926A1 (de) 2003-01-02
CA2391696A1 (en) 2002-12-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition