DE3717909C2 - - Google Patents

Info

Publication number
DE3717909C2
DE3717909C2 DE19873717909 DE3717909A DE3717909C2 DE 3717909 C2 DE3717909 C2 DE 3717909C2 DE 19873717909 DE19873717909 DE 19873717909 DE 3717909 A DE3717909 A DE 3717909A DE 3717909 C2 DE3717909 C2 DE 3717909C2
Authority
DE
Germany
Prior art keywords
air
fluid supply
endoscope
endoscope system
lines
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
DE19873717909
Other languages
German (de)
English (en)
Other versions
DE3717909A1 (de
Inventor
Shigeru Hachioji Tokio/Tokyo Jp Nakahima
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.)
Olympus Corp
Original Assignee
Olympus Optical Co Ltd
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
Priority claimed from JP62057684A external-priority patent/JPS63109835A/ja
Application filed by Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Publication of DE3717909A1 publication Critical patent/DE3717909A1/de
Application granted granted Critical
Publication of DE3717909C2 publication Critical patent/DE3717909C2/de
Granted 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
    • A61B1/00064—Constructional details of the endoscope body
    • A61B1/00066—Proximal part of endoscope body, e.g. handles
    • A61B1/00068—Valve switch arrangements
    • 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
    • A61B1/012—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 characterised by internal passages or accessories therefor
    • A61B1/015—Control of fluid supply or evacuation
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Optics & Photonics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Endoscopes (AREA)
DE19873717909 1986-05-30 1987-05-27 Endoskopsystem Granted DE3717909A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12517186 1986-05-30
JP62057684A JPS63109835A (ja) 1986-05-30 1987-03-11 内視鏡システム

Publications (2)

Publication Number Publication Date
DE3717909A1 DE3717909A1 (de) 1987-12-03
DE3717909C2 true DE3717909C2 (enrdf_load_stackoverflow) 1988-11-03

Family

ID=26398746

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873717909 Granted DE3717909A1 (de) 1986-05-30 1987-05-27 Endoskopsystem

Country Status (1)

Country Link
DE (1) DE3717909A1 (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5818884A (ja) * 1981-07-24 1983-02-03 富士通株式会社 同軸コ−ド用端子の接続構造
LU84169A1 (fr) * 1982-05-25 1982-12-13 Arbed Procede de laminage de palplanches

Also Published As

Publication number Publication date
DE3717909A1 (de) 1987-12-03

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee