FR1113164A - Perfectionnements aux dispositifs d'éclairage pour endoscopes - Google Patents

Perfectionnements aux dispositifs d'éclairage pour endoscopes

Info

Publication number
FR1113164A
FR1113164A FR1113164DA FR1113164A FR 1113164 A FR1113164 A FR 1113164A FR 1113164D A FR1113164D A FR 1113164DA FR 1113164 A FR1113164 A FR 1113164A
Authority
FR
France
Prior art keywords
endoscopes
lighting devices
lighting
devices
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
Fourestier Gladu Vulmiere
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 FR1113164A publication Critical patent/FR1113164A/fr
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments 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
    • A61B1/00064Constructional details of the endoscope body
    • A61B1/00071Insertion part of the endoscope body
    • A61B1/0008Insertion part of the endoscope body characterised by distal tip features
    • A61B1/00096Optical elements
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments 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
    • A61B1/06Instruments 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
    • A61B1/0623Instruments 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 for off-axis illumination

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)
FR1113164D 1954-10-13 1954-10-13 Perfectionnements aux dispositifs d'éclairage pour endoscopes Expired FR1113164A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1113164T 1954-10-13

Publications (1)

Publication Number Publication Date
FR1113164A true FR1113164A (fr) 1956-03-26

Family

ID=9627648

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1113164D Expired FR1113164A (fr) 1954-10-13 1954-10-13 Perfectionnements aux dispositifs d'éclairage pour endoscopes

Country Status (1)

Country Link
FR (1) FR1113164A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1123430B (de) * 1959-03-20 1962-02-08 Karl Storz Einrichtung zum Photographieren von Operationsgebieten in Koerperhoehlen
US3021835A (en) * 1957-02-24 1962-02-20 Centre Nat Rech Scient Endoscopic apparatus
EP0075415A2 (fr) * 1981-09-10 1983-03-30 Olympus Optical Co., Ltd. Endoscope à dispositif d'illumination perspective

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3021835A (en) * 1957-02-24 1962-02-20 Centre Nat Rech Scient Endoscopic apparatus
DE1123430B (de) * 1959-03-20 1962-02-08 Karl Storz Einrichtung zum Photographieren von Operationsgebieten in Koerperhoehlen
EP0075415A2 (fr) * 1981-09-10 1983-03-30 Olympus Optical Co., Ltd. Endoscope à dispositif d'illumination perspective
EP0075415A3 (fr) * 1981-09-10 1985-11-13 Olympus Optical Co., Ltd. Endoscope à dispositif d'illumination perspective

Similar Documents

Publication Publication Date Title
FR1087487A (fr) Perfectionnements aux ventouses d'accouchement
FR1113164A (fr) Perfectionnements aux dispositifs d'éclairage pour endoscopes
FR1130091A (fr) Perfectionnements apportés aux dispositifs de combustion
FR1147918A (fr) Perfectionnements apportés aux dispositifs d'éclairage indirect
FR1142975A (fr) Perfectionnements apportés aux dispositifs pour mandriner des tubes
FR1137662A (fr) Perfectionnements aux dispositifs de modulation
FR68042E (fr) Perfectionnements aux dispositifs d'éclairage pour endoscopes
FR1125945A (fr) Perfectionnements aux installations d'éclairage
FR1099079A (fr) Perfectionnements aux dispositifs d'éclairage
FR1099305A (fr) Perfectionnements aux dispositifs d'allumage en forme de cordeaux pour l'allumage des cordeaux bickford
FR1135045A (fr) Perfectionnements apportés aux dispositifs d'éclairage pour appareillages de planches de bord
FR1099080A (fr) Perfectionnements aux dispositifs d'éclairage des cadrans ou analogues
FR1091160A (fr) Appareil d'éclairage, notamment pour salles d'opérations
FR1137206A (fr) Perfectionnements aux dispositifs de massage
FR1098571A (fr) Perfectionnements aux dispositifs de moulage
FR1115791A (fr) Perfectionnements aux mécanismes d'embrayage
FR1084518A (fr) Perfectionnements aux dispositifs d'échafaudages
FR1105261A (fr) Perfectionnements aux dispositifs de transbordement d'objets
FR1118137A (fr) Perfectionnements apportés aux dispositifs d'enroulement ou de déroulement
FR1102182A (fr) Perfectionnements aux dispositifs d'éclairage instantané combinés aux appareils photographiques
FR1043751A (fr) Perfectionnements apportés aux dispositifs d'éclairage pour cycles
FR1125369A (fr) Perfectionnements apportés aux endoscopes
FR1130389A (fr) Perfectionnements apportés aux dispositifs pour coudre
FR68058E (fr) Perfectionnements apportés aux appareils d'éclairage pour tous véhicules
FR1052523A (fr) Perfectionnements aux dispositifs d'éclairage des tableaux