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DE69429605D1 - Vorrichtung zum Perforieren von Gewebe - Google Patents

Vorrichtung zum Perforieren von Gewebe

Info

Publication number
DE69429605D1
DE69429605D1 DE69429605T DE69429605T DE69429605D1 DE 69429605 D1 DE69429605 D1 DE 69429605D1 DE 69429605 T DE69429605 T DE 69429605T DE 69429605 T DE69429605 T DE 69429605T DE 69429605 D1 DE69429605 D1 DE 69429605D1
Authority
DE
Germany
Prior art keywords
perforating tissue
perforating
tissue
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
DE69429605T
Other languages
English (en)
Other versions
DE69429605T2 (de
Inventor
Wayne P Young
Salvatore Castro
Dominick L Mastri
Henry Bolanos
George M Chelednik
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.)
United States Surgical Corp
Original Assignee
United States Surgical Corp
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
Priority claimed from US08/134,354 external-priority patent/US5554137A/en
Application filed by United States Surgical Corp filed Critical United States Surgical Corp
Publication of DE69429605D1 publication Critical patent/DE69429605D1/de
Application granted granted Critical
Publication of DE69429605T2 publication Critical patent/DE69429605T2/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
    • 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
    • A61B2017/0046—Surgical instruments, devices or methods with a releasable handle; with handle and operating part separable
    • A61B2017/00473—Distal part, e.g. tip or head

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
DE69429605T 1993-10-08 1994-10-05 Vorrichtung zum Perforieren von Gewebe Expired - Lifetime DE69429605T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/134,354 US5554137A (en) 1993-10-08 1993-10-08 Tissue piercing members
US08/280,686 US5554167A (en) 1993-10-08 1994-07-26 Tissue piercing members

Publications (2)

Publication Number Publication Date
DE69429605D1 true DE69429605D1 (de) 2002-02-14
DE69429605T2 DE69429605T2 (de) 2002-08-14

Family

ID=26832242

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69429605T Expired - Lifetime DE69429605T2 (de) 1993-10-08 1994-10-05 Vorrichtung zum Perforieren von Gewebe

Country Status (5)

Country Link
US (1) US5554167A (de)
EP (1) EP0647434B1 (de)
CA (1) CA2133039C (de)
DE (1) DE69429605T2 (de)
ES (1) ES2165861T3 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5609604A (en) * 1995-10-16 1997-03-11 Ethicon Endo-Surgery, Inc. Trocar with improved blade attachment
US5709671A (en) * 1995-10-16 1998-01-20 Ethicon Endo-Surgery, Inc. Trocar having an improved tip configuration
US5891133A (en) * 1996-03-29 1999-04-06 Eclipse Surgical Technologies, Inc. Apparatus for laser-assisted intra-coronary transmyocardial revascularization and other applications
US6117153A (en) 1996-10-03 2000-09-12 Interventional Technologies, Inc. Neovascularization catheter
US5800450A (en) * 1996-10-03 1998-09-01 Interventional Technologies Inc. Neovascularization catheter
US5879332A (en) * 1997-03-26 1999-03-09 Ethicon Endo-Surgery, Inc. Trocar having protector with flexible end
US5906595A (en) * 1997-04-25 1999-05-25 Ethicon Endo-Surgery, Inc. Trocar having protector with flexible end and improved seal assembly
US6083238A (en) 1997-09-23 2000-07-04 Baxter International Inc. Apparatus and method for improved aortic incision
US5916232A (en) * 1997-10-10 1999-06-29 Applied Medical Resources Corporation Asymmetrical obturator
US6120480A (en) * 1997-10-28 2000-09-19 Medtronic Ave, Inc. Catheter introducer
AU9326698A (en) * 1997-11-24 1999-06-10 Johnson & Johnson Research Pty. Limited Biopsy instrument including tip for tissue dilation
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
US6830578B2 (en) * 2001-11-26 2004-12-14 Neosurg Technologies, Inc. Trocar
US6960164B2 (en) * 2003-08-01 2005-11-01 Neosurg Technologies, Inc. Obturator tip for a trocar
US20050040065A1 (en) * 2003-08-22 2005-02-24 O'heeron Peter T. Medical procedure kit
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
US8728037B2 (en) 2006-04-18 2014-05-20 Ethicon Endo-Surgery, Inc. Pleated trocar seal
US7789861B2 (en) * 2006-04-18 2010-09-07 Ethicon Endo-Surgery, Inc. Pleated trocar seal
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
US7967849B2 (en) * 2007-04-06 2011-06-28 Warsaw Orthopedic, Inc. Adjustable multi-axial spinal coupling assemblies
CA2682696A1 (en) * 2007-04-18 2008-10-30 Tyco Healthcare Group Lp Trocar assembly with obturator dissector
US8282663B2 (en) * 2007-10-05 2012-10-09 Tyco Healthcare Group Lp Bladeless obturator for use in a surgical trocar assembly
US20090270819A1 (en) * 2008-04-29 2009-10-29 Dario Vitali Optical safety trocar and method of use thereof
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
US8961552B2 (en) 2010-09-21 2015-02-24 Covidien Lp Bladeless obturators and bladeless obturator members
US9237905B2 (en) * 2012-11-28 2016-01-19 Ronald M. Chase Medical instrument for insertion into a body region of a subject

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1380447A (en) * 1919-06-14 1921-06-07 Protein Products Corp Trocar
US3584624A (en) * 1969-02-24 1971-06-15 Vincent L De Ciutiis Flexible intravenous catheter provided with cutting tip means
GB1356386A (en) * 1970-06-03 1974-06-12 Nat Res Dev Artery entry tool
SU921554A1 (ru) * 1980-06-17 1982-04-23 Целиноградский государственный медицинский институт Троакар
US4414974A (en) * 1981-06-09 1983-11-15 General Conveyors Limited Microsurgical knife
US4499898A (en) * 1982-08-23 1985-02-19 Koi Associates Surgical knife with controllably extendable blade and gauge therefor
US4601710B1 (en) * 1983-08-24 1998-05-05 United States Surgical Corp Trocar assembly
US4723545A (en) * 1986-02-03 1988-02-09 Graduate Hospital Foundation Research Corporation Power assisted arthroscopic surgical device
US4654030A (en) * 1986-02-24 1987-03-31 Endotherapeutics Trocar
GB8816033D0 (en) * 1988-07-06 1988-08-10 Ethicon Inc Improved safety trocar
ES1010964Y (es) * 1989-06-30 1990-08-01 Fernandez-Blanco Jaraiz Ricardo Aguja de puncion raquidea.
US5112308A (en) * 1990-10-03 1992-05-12 Cook Incorporated Medical device for and a method of endoscopic surgery
US5116353B1 (en) * 1990-10-05 1996-09-10 Digital Voice Systems Inc Safety trocar
AU648135B2 (en) * 1991-01-15 1994-04-14 Ethicon Inc. Knife for surgical trocar
US5232440A (en) * 1992-02-26 1993-08-03 Wilk Peter J Method and device for draining abscess
US5314417A (en) * 1992-12-22 1994-05-24 Ethicon, Inc. Safety trocar
US5364372A (en) * 1993-03-29 1994-11-15 Endoscopic Concepts, Inc. Trocar and cannula
US5366445A (en) * 1993-03-30 1994-11-22 Habley Medical Technology Corp. Trocar with rotating safety shield

Also Published As

Publication number Publication date
EP0647434A2 (de) 1995-04-12
EP0647434B1 (de) 2002-01-09
CA2133039C (en) 2005-11-22
ES2165861T3 (es) 2002-04-01
EP0647434A3 (de) 1995-10-18
DE69429605T2 (de) 2002-08-14
CA2133039A1 (en) 1995-04-09
US5554167A (en) 1996-09-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition