JPS5433476B2 - - Google Patents

Info

Publication number
JPS5433476B2
JPS5433476B2 JP6900773A JP6900773A JPS5433476B2 JP S5433476 B2 JPS5433476 B2 JP S5433476B2 JP 6900773 A JP6900773 A JP 6900773A JP 6900773 A JP6900773 A JP 6900773A JP S5433476 B2 JPS5433476 B2 JP S5433476B2
Authority
JP
Japan
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
JP6900773A
Other languages
Japanese (ja)
Other versions
JPS5017085A (en
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 filed Critical
Priority to JP6900773A priority Critical patent/JPS5433476B2/ja
Priority to DE2428913A priority patent/DE2428913C3/en
Priority to US479992A priority patent/US3896793A/en
Publication of JPS5017085A publication Critical patent/JPS5017085A/ja
Publication of JPS5433476B2 publication Critical patent/JPS5433476B2/ja
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
    • A61B1/00163Optical arrangements
    • A61B1/00174Optical arrangements characterised by the viewing angles
    • A61B1/00183Optical arrangements characterised by the viewing angles for variable viewing angles
    • 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
    • A61B1/00098Deflecting means for inserted tools
JP6900773A 1973-06-19 1973-06-19 Expired JPS5433476B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP6900773A JPS5433476B2 (en) 1973-06-19 1973-06-19
DE2428913A DE2428913C3 (en) 1973-06-19 1974-06-15 Endoscope with movable body for aligning the area that can be detected by fiber optics
US479992A US3896793A (en) 1973-06-19 1974-06-17 Endoscope with view field altering means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6900773A JPS5433476B2 (en) 1973-06-19 1973-06-19

Publications (2)

Publication Number Publication Date
JPS5017085A JPS5017085A (en) 1975-02-22
JPS5433476B2 true JPS5433476B2 (en) 1979-10-20

Family

ID=13390093

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6900773A Expired JPS5433476B2 (en) 1973-06-19 1973-06-19

Country Status (1)

Country Link
JP (1) JPS5433476B2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5287180U (en) * 1975-12-25 1977-06-29
JPS607681Y2 (en) * 1977-01-31 1985-03-15 富士写真光機株式会社 Segmental ring for forming curved canal in body cavity scope
JPS53144143A (en) * 1977-05-19 1978-12-15 Takuji Tatekawa Method of piping water supply conduit
JPS561904A (en) * 1979-06-14 1981-01-10 Ibm Photo fiber switch
JPH0687090B2 (en) * 1989-01-31 1994-11-02 ホーヤ株式会社 Metal tube coated optical rod

Also Published As

Publication number Publication date
JPS5017085A (en) 1975-02-22

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