NO930507L - Trokar med transparent kanyle samt fremgangsmaate ved anvendelse derav - Google Patents

Trokar med transparent kanyle samt fremgangsmaate ved anvendelse derav

Info

Publication number
NO930507L
NO930507L NO93930507A NO930507A NO930507L NO 930507 L NO930507 L NO 930507L NO 93930507 A NO93930507 A NO 93930507A NO 930507 A NO930507 A NO 930507A NO 930507 L NO930507 L NO 930507L
Authority
NO
Norway
Prior art keywords
cannula
trocar
body cavity
interior
trocks
Prior art date
Application number
NO93930507A
Other languages
English (en)
Other versions
NO930507D0 (no
Inventor
Michael S Banik
Randy R Stephens
Original Assignee
Ethicon 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 Inc filed Critical Ethicon Inc
Publication of NO930507D0 publication Critical patent/NO930507D0/no
Publication of NO930507L publication Critical patent/NO930507L/no

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
    • A61B17/3421—Cannulas
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00831—Material properties
    • A61B2017/00902—Material properties transparent or translucent
    • A61B2017/00907—Material properties transparent or translucent for light

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)

Abstract

Det er beskrevet et trokar (10) med en trokartetnlng (20) og en trokarkanyle (50). Trokarkanylen har et kanylerør (80) montert l et kanylehåndtak (55), hvor kanylen har en indre kanal. Det indre av trokarkanylen (50) er synlig gjennom trokarkanylen (50). Trokartet- nlngen (20) er omhyllet av trokarkanylen (50) for innføring i et kroppshulrom. Når det brukes l en endoskopisk kirurgisk prosedyre på et pattedyr, slik at trokarkanylen (50) er innført i et kroppshulrom og virker som en lednlngsvei til og fra kroppshulrommet, er det indre av trokarkanylen (50) synlig gjennom kanylen, slik at plasseringen av Instrumenter, suturer, stifter, kirurgiske vevsprøver etc. inn og ut av kroppshulrommet til pattedyret gjennom kanylen (50), kan observeres av kirurgen under en endoskopisk prosedyre ved å observere det indre av kanylen (50) ved et punkt utenfor kanylen (50) ved å se gjennom kanylen (50) enten direkte eller ved å bruke et endoskop.
NO93930507A 1992-02-14 1993-02-12 Trokar med transparent kanyle samt fremgangsmaate ved anvendelse derav NO930507L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/836,670 US5256149A (en) 1992-02-14 1992-02-14 Trocar having transparent cannula and method of using

Publications (2)

Publication Number Publication Date
NO930507D0 NO930507D0 (no) 1993-02-12
NO930507L true NO930507L (no) 1993-08-16

Family

ID=25272457

Family Applications (1)

Application Number Title Priority Date Filing Date
NO93930507A NO930507L (no) 1992-02-14 1993-02-12 Trokar med transparent kanyle samt fremgangsmaate ved anvendelse derav

Country Status (9)

Country Link
US (1) US5256149A (no)
EP (1) EP0556056B1 (no)
JP (1) JP3463943B2 (no)
AU (1) AU670055B2 (no)
DE (1) DE69304944T2 (no)
DK (1) DK0556056T3 (no)
ES (1) ES2092756T3 (no)
FI (1) FI930623A7 (no)
NO (1) NO930507L (no)

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JPH07250810A (ja) 1995-10-03
EP0556056A1 (en) 1993-08-18
DK0556056T3 (da) 1996-12-02
AU3292293A (en) 1993-08-19
AU670055B2 (en) 1996-07-04
NO930507D0 (no) 1993-02-12
DE69304944D1 (de) 1996-10-31
ES2092756T3 (es) 1996-12-01
EP0556056B1 (en) 1996-09-25
DE69304944T2 (de) 1997-04-10
FI930623A0 (fi) 1993-02-12
US5256149A (en) 1993-10-26
JP3463943B2 (ja) 2003-11-05
FI930623A7 (fi) 1993-08-15

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