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SE9202997D0 - biopsy device - Google Patents

biopsy device

Info

Publication number
SE9202997D0
SE9202997D0 SE9202997A SE9202997A SE9202997D0 SE 9202997 D0 SE9202997 D0 SE 9202997D0 SE 9202997 A SE9202997 A SE 9202997A SE 9202997 A SE9202997 A SE 9202997A SE 9202997 D0 SE9202997 D0 SE 9202997D0
Authority
SE
Sweden
Prior art keywords
tubing
channel
opening
biopsies
intended
Prior art date
Application number
SE9202997A
Other languages
Swedish (sv)
Other versions
SE9202997L (en
SE470005B (en
Inventor
K Thor
Original Assignee
Tesi Ab
Thor Kjell Lk Ab
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 Tesi Ab, Thor Kjell Lk Ab filed Critical Tesi Ab
Priority to SE9202997A priority Critical patent/SE470005B/en
Publication of SE9202997D0 publication Critical patent/SE9202997D0/en
Priority to AU52897/93A priority patent/AU5289793A/en
Priority to PCT/SE1993/000828 priority patent/WO1994008512A1/en
Publication of SE9202997L publication Critical patent/SE9202997L/en
Publication of SE470005B publication Critical patent/SE470005B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements
    • A61B10/02—Instruments for taking cell samples or for biopsy
    • A61B10/04—Endoscopic instruments, e.g. catheter-type instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2217/00—General characteristics of surgical instruments
    • A61B2217/002—Auxiliary appliance
    • A61B2217/007—Auxiliary appliance with irrigation system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M3/00—Medical syringes, e.g. enemata; Irrigators
    • A61M3/02—Enemata; Irrigators
    • A61M3/0279—Cannula; Nozzles; Tips; their connection means

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Endoscopes (AREA)

Abstract

A biopsy device intended for endoscopy instruments, which comprise a housing and a tubing-like device attached therein, which tubing comprises means for lighting and viewing and a channel for supply of air and/or water to the free end of the tubing, as well as a channel intended for a so-called biopsy forceps, where the biopsy device comprises a tubing with an outer diameter less than the inner diameter of the channel (10) intended for the biopsy forceps, which tubing comprises a channel for transportation up of biopsies, where an opening is present in the tubing near or at the lower end thereof, at which opening a detachment means is present arranged for detachment of biopsies, and where means are present arranged for providing reduced pressure in said channel, for transportation up of biopsies. The invention is distinguished in that the opening (24) in the tubing (20) is located in the envelope surface of the tubing above said lower end (22) of the tubing (20), which end (22) is closed; in that at least the portion (25, 26) of the boundary of the opening (24) closest to said end (22) is designed as a cutting edge; and in that the tubing (20) is displaceable in the longitudinal direction by manipulation at the housing (2) of the endoscopy instrument (1).
SE9202997A 1992-10-12 1992-10-12 Biopsy device intended for endoscopy instruments SE470005B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9202997A SE470005B (en) 1992-10-12 1992-10-12 Biopsy device intended for endoscopy instruments
AU52897/93A AU5289793A (en) 1992-10-12 1993-10-11 Instrument for taking biopsies
PCT/SE1993/000828 WO1994008512A1 (en) 1992-10-12 1993-10-11 Instrument for taking biopsies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9202997A SE470005B (en) 1992-10-12 1992-10-12 Biopsy device intended for endoscopy instruments

Publications (3)

Publication Number Publication Date
SE9202997D0 true SE9202997D0 (en) 1992-10-12
SE9202997L SE9202997L (en) 1993-10-25
SE470005B SE470005B (en) 1993-10-25

Family

ID=20387458

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9202997A SE470005B (en) 1992-10-12 1992-10-12 Biopsy device intended for endoscopy instruments

Country Status (3)

Country Link
AU (1) AU5289793A (en)
SE (1) SE470005B (en)
WO (1) WO1994008512A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4058897A (en) 1997-08-08 1999-03-01 Arthur C. Johnson Multiple sample biopsy forceps
US8343073B2 (en) * 2004-09-17 2013-01-01 Miller Stuart H Biopsy needle
WO2012151073A2 (en) 2011-05-03 2012-11-08 Endosee Corporation Method and apparatus for hysteroscopy and endometrial biopsy
US9622646B2 (en) 2012-06-25 2017-04-18 Coopersurgical, Inc. Low-cost instrument for endoscopically guided operative procedures
US10702305B2 (en) 2016-03-23 2020-07-07 Coopersurgical, Inc. Operative cannulas and related methods

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5131382A (en) * 1989-03-27 1992-07-21 Meyer William F Endoscopic percutaneous discectomy device
US4998527A (en) * 1989-07-27 1991-03-12 Percutaneous Technologies Inc. Endoscopic abdominal, urological, and gynecological tissue removing device

Also Published As

Publication number Publication date
SE9202997L (en) 1993-10-25
SE470005B (en) 1993-10-25
WO1994008512A1 (en) 1994-04-28
AU5289793A (en) 1994-05-09

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