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CH273809A - Medical instrument for the examination of human body cavities. - Google Patents

Medical instrument for the examination of human body cavities.

Info

Publication number
CH273809A
CH273809A CH273809DA CH273809A CH 273809 A CH273809 A CH 273809A CH 273809D A CH273809D A CH 273809DA CH 273809 A CH273809 A CH 273809A
Authority
CH
Switzerland
Prior art keywords
examination
human body
medical instrument
body cavities
cavities
Prior art date
Application number
Other languages
French (fr)
Inventor
Vaurillon Emile
Original Assignee
Vaurillon Emile
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 Vaurillon Emile filed Critical Vaurillon Emile
Publication of CH273809A publication Critical patent/CH273809A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/32—Devices for opening or enlarging the visual field, e.g. of a tube of the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
    • A61B1/07—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements using light-conductive means, e.g. optical fibres

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
CH273809D 1948-04-08 1948-04-08 Medical instrument for the examination of human body cavities. CH273809A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH273809T 1948-04-08

Publications (1)

Publication Number Publication Date
CH273809A true CH273809A (en) 1951-02-28

Family

ID=4479439

Family Applications (1)

Application Number Title Priority Date Filing Date
CH273809D CH273809A (en) 1948-04-08 1948-04-08 Medical instrument for the examination of human body cavities.

Country Status (1)

Country Link
CH (1) CH273809A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4300541A (en) * 1979-02-09 1981-11-17 Kermit Burgin Speculum lens structure
US5785648A (en) * 1996-10-09 1998-07-28 David Min, M.D., Inc. Speculum
WO1999053829A1 (en) * 1998-04-23 1999-10-28 Scimed Life Systems, Inc. Medical body access device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4300541A (en) * 1979-02-09 1981-11-17 Kermit Burgin Speculum lens structure
US5785648A (en) * 1996-10-09 1998-07-28 David Min, M.D., Inc. Speculum
WO1999053829A1 (en) * 1998-04-23 1999-10-28 Scimed Life Systems, Inc. Medical body access device
US6450952B1 (en) 1998-04-23 2002-09-17 Scimed Life Systems, Inc. Medical body access device
US6702741B2 (en) 1998-04-23 2004-03-09 Scimed Life Systems, Inc. Medical body access device

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