FR1054463A - Dispositif optique pour observations endoscopiques - Google Patents

Dispositif optique pour observations endoscopiques

Info

Publication number
FR1054463A
FR1054463A FR1054463DA FR1054463A FR 1054463 A FR1054463 A FR 1054463A FR 1054463D A FR1054463D A FR 1054463DA FR 1054463 A FR1054463 A FR 1054463A
Authority
FR
France
Prior art keywords
optical device
endoscopic observations
endoscopic
observations
optical
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
Application number
Other languages
English (en)
Inventor
Kapandji
Vulmiere
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.)
Centre National de la Recherche Scientifique CNRS
Original Assignee
Centre National de la Recherche Scientifique CNRS
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 Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Application granted granted Critical
Publication of FR1054463A publication Critical patent/FR1054463A/fr
Expired legal-status Critical Current

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
    • A61B1/06—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
    • A61B1/0661—Endoscope light sources
    • A61B1/0669—Endoscope light sources at proximal end of an endoscope

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)
FR1054463D 1952-04-12 1952-04-12 Dispositif optique pour observations endoscopiques Expired FR1054463A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1054463T 1952-04-12

Publications (1)

Publication Number Publication Date
FR1054463A true FR1054463A (fr) 1954-02-10

Family

ID=9596410

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1054463D Expired FR1054463A (fr) 1952-04-12 1952-04-12 Dispositif optique pour observations endoscopiques

Country Status (1)

Country Link
FR (1) FR1054463A (fr)

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