DE602004015179D1 - Verbessertes Abdichtungssystem für Trokar - Google Patents

Verbessertes Abdichtungssystem für Trokar

Info

Publication number
DE602004015179D1
DE602004015179D1 DE602004015179T DE602004015179T DE602004015179D1 DE 602004015179 D1 DE602004015179 D1 DE 602004015179D1 DE 602004015179 T DE602004015179 T DE 602004015179T DE 602004015179 T DE602004015179 T DE 602004015179T DE 602004015179 D1 DE602004015179 D1 DE 602004015179D1
Authority
DE
Germany
Prior art keywords
trocar
proximal end
sealing system
improved sealing
housing
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
DE602004015179T
Other languages
English (en)
Inventor
Michael S Cropper
Paul T Franer
Thomas A Gilker
Geoffrey C Hueil
David K Norvell
Brian J Thompson
Aaron C Voegele
Mark S Franer
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
Publication of DE602004015179D1 publication Critical patent/DE602004015179D1/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
    • A61B17/3474—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
    • 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
    • A61B2017/3464—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 with means acting on inner surface of valve or seal for expanding or protecting, e.g. inner pivoting fingers

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)
  • Endoscopes (AREA)
DE602004015179T 2003-03-21 2004-03-19 Verbessertes Abdichtungssystem für Trokar Expired - Lifetime DE602004015179D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US45638603P 2003-03-21 2003-03-21
US10/687,502 US8147457B2 (en) 2003-03-21 2003-10-15 Conical trocar seal

Publications (1)

Publication Number Publication Date
DE602004015179D1 true DE602004015179D1 (de) 2008-09-04

Family

ID=32830054

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004015179T Expired - Lifetime DE602004015179D1 (de) 2003-03-21 2004-03-19 Verbessertes Abdichtungssystem für Trokar

Country Status (8)

Country Link
US (1) US8147457B2 (de)
EP (1) EP1459688B1 (de)
JP (1) JP5025892B2 (de)
AT (1) ATE401830T1 (de)
AU (1) AU2004201173B2 (de)
CA (1) CA2461706C (de)
DE (1) DE602004015179D1 (de)
MX (1) MXPA04002674A (de)

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EP1459688B1 (de) 2008-07-23
AU2004201173B2 (en) 2009-04-23
CA2461706A1 (en) 2004-09-21
JP2004283592A (ja) 2004-10-14
US20070185453A1 (en) 2007-08-09
JP5025892B2 (ja) 2012-09-12
ATE401830T1 (de) 2008-08-15
US8147457B2 (en) 2012-04-03
MXPA04002674A (es) 2004-12-02
AU2004201173A1 (en) 2004-10-07
CA2461706C (en) 2012-11-06
EP1459688A1 (de) 2004-09-22

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