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FR1123371A - Endoscope light source cooling system - Google Patents

Endoscope light source cooling system

Info

Publication number
FR1123371A
FR1123371A FR1123371DA FR1123371A FR 1123371 A FR1123371 A FR 1123371A FR 1123371D A FR1123371D A FR 1123371DA FR 1123371 A FR1123371 A FR 1123371A
Authority
FR
France
Prior art keywords
light source
cooling system
endoscope light
source cooling
endoscope
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
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR1123371A publication Critical patent/FR1123371A/en
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
    • 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
    • A61B1/12—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 cooling or rinsing arrangements
    • A61B1/128—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 cooling or rinsing arrangements provided with means for regulating temperature

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)
FR1123371D 1955-03-10 1955-03-10 Endoscope light source cooling system Expired FR1123371A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1123371T 1955-03-10

Publications (1)

Publication Number Publication Date
FR1123371A true FR1123371A (en) 1956-09-20

Family

ID=9633182

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1123371D Expired FR1123371A (en) 1955-03-10 1955-03-10 Endoscope light source cooling system

Country Status (1)

Country Link
FR (1) FR1123371A (en)

Cited By (5)

* 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
US3091235A (en) * 1960-06-15 1963-05-28 American Optical Corp Diagnostic instruments
US3123066A (en) * 1964-03-03 brumley
US3136310A (en) * 1960-01-18 1964-06-09 Bausch & Lomb Optical catheter
US3299884A (en) * 1963-09-16 1967-01-24 Welch Allyn Inc Air cooled lamp handle and diagnostic instrument combination

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123066A (en) * 1964-03-03 brumley
US3021835A (en) * 1957-02-24 1962-02-20 Centre Nat Rech Scient Endoscopic apparatus
US3136310A (en) * 1960-01-18 1964-06-09 Bausch & Lomb Optical catheter
US3091235A (en) * 1960-06-15 1963-05-28 American Optical Corp Diagnostic instruments
US3299884A (en) * 1963-09-16 1967-01-24 Welch Allyn Inc Air cooled lamp handle and diagnostic instrument combination

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