JPS5685324A - Optical adaptor for endoscope - Google Patents

Optical adaptor for endoscope

Info

Publication number
JPS5685324A
JPS5685324A JP16382979A JP16382979A JPS5685324A JP S5685324 A JPS5685324 A JP S5685324A JP 16382979 A JP16382979 A JP 16382979A JP 16382979 A JP16382979 A JP 16382979A JP S5685324 A JPS5685324 A JP S5685324A
Authority
JP
Japan
Prior art keywords
endoscope
optical adaptor
adaptor
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.)
Pending
Application number
JP16382979A
Other languages
Japanese (ja)
Inventor
Morihide Mizumoto
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
Application filed by Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP16382979A priority Critical patent/JPS5685324A/en
Publication of JPS5685324A publication Critical patent/JPS5685324A/en
Pending 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
    • A61B1/00071—Insertion part of the endoscope body
    • A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
    • A61B1/00096—Optical elements
    • 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
    • A61B1/00071—Insertion part of the endoscope body
    • A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
    • A61B1/00101—Insertion part of the endoscope body characterised by distal tip features the distal tip features being detachable
    • 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
    • A61B1/00163—Optical arrangements
    • A61B1/00174—Optical arrangements characterised by the viewing angles
    • A61B1/00177—Optical arrangements characterised by the viewing angles for 90 degrees side-viewing
    • 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
    • A61B1/00163—Optical arrangements
    • A61B1/00174—Optical arrangements characterised by the viewing angles
    • A61B1/00181—Optical arrangements characterised by the viewing angles for multiple fixed viewing angles
    • 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
    • A61B1/0615—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 for radial illumination
    • 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
    • A61B1/0625—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 for multiple fixed illumination angles
    • 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
    • A61B1/07—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 using light-conductive means, e.g. optical fibres
JP16382979A 1979-12-17 1979-12-17 Optical adaptor for endoscope Pending JPS5685324A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16382979A JPS5685324A (en) 1979-12-17 1979-12-17 Optical adaptor for endoscope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16382979A JPS5685324A (en) 1979-12-17 1979-12-17 Optical adaptor for endoscope

Publications (1)

Publication Number Publication Date
JPS5685324A true JPS5685324A (en) 1981-07-11

Family

ID=15781529

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16382979A Pending JPS5685324A (en) 1979-12-17 1979-12-17 Optical adaptor for endoscope

Country Status (1)

Country Link
JP (1) JPS5685324A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5812638A (en) * 1981-07-14 1983-01-24 オリンパス光学工業株式会社 Endoscope
JPS58216212A (en) * 1982-06-11 1983-12-15 Sumitomo Electric Ind Ltd Image fiber with visual field rotating mechanism
JPS6059214U (en) * 1983-09-28 1985-04-24 オリンパス光学工業株式会社 Surrounding observation endoscope
JPS6059215U (en) * 1983-09-28 1985-04-24 オリンパス光学工業株式会社 Surrounding observation device for endoscope
DE3425166A1 (en) * 1984-07-09 1986-01-16 Schölly Fiberoptic GmbH, 7809 Denzlingen Endoscope
JPS61143712A (en) * 1984-12-17 1986-07-01 Asahi Optical Co Ltd Conversion adapter for hard mirror
JPS61149118A (en) * 1984-12-25 1986-07-07 旭光学工業株式会社 Hard endoscope
JPS6290612A (en) * 1985-10-17 1987-04-25 Sumitomo Electric Ind Ltd Endoscope
DE3716401A1 (en) * 1986-05-15 1987-11-19 Olympus Optical Co ADAPTER FOR AN ENDOSCOPE HEAD
JPS63287814A (en) * 1987-05-20 1988-11-24 Olympus Optical Co Ltd End adapter for endoscope
JPH0318507U (en) * 1990-03-01 1991-02-22
US8169724B2 (en) 2008-06-24 2012-05-01 Olympus Corporation Objective lens adapter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4953845A (en) * 1972-09-25 1974-05-25
JPS5226902U (en) * 1975-08-19 1977-02-25
JPS5389451A (en) * 1977-01-18 1978-08-07 Olympus Optical Co Ltd Endoscope visual field direction changing attachment optical system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4953845A (en) * 1972-09-25 1974-05-25
JPS5226902U (en) * 1975-08-19 1977-02-25
JPS5389451A (en) * 1977-01-18 1978-08-07 Olympus Optical Co Ltd Endoscope visual field direction changing attachment optical system

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5812638A (en) * 1981-07-14 1983-01-24 オリンパス光学工業株式会社 Endoscope
JPS58216212A (en) * 1982-06-11 1983-12-15 Sumitomo Electric Ind Ltd Image fiber with visual field rotating mechanism
JPS6059214U (en) * 1983-09-28 1985-04-24 オリンパス光学工業株式会社 Surrounding observation endoscope
JPS6059215U (en) * 1983-09-28 1985-04-24 オリンパス光学工業株式会社 Surrounding observation device for endoscope
JPH0224095Y2 (en) * 1983-09-28 1990-07-02
DE3425166A1 (en) * 1984-07-09 1986-01-16 Schölly Fiberoptic GmbH, 7809 Denzlingen Endoscope
JPS61143712A (en) * 1984-12-17 1986-07-01 Asahi Optical Co Ltd Conversion adapter for hard mirror
JPH0558167B2 (en) * 1984-12-17 1993-08-25 Asahi Optical Co Ltd
JPH0422571B2 (en) * 1984-12-25 1992-04-17 Asahi Optical Co Ltd
JPS61149118A (en) * 1984-12-25 1986-07-07 旭光学工業株式会社 Hard endoscope
JPS6290612A (en) * 1985-10-17 1987-04-25 Sumitomo Electric Ind Ltd Endoscope
JPH0660975B2 (en) * 1985-10-17 1994-08-10 住友電気工業株式会社 Endoscope
DE3716401A1 (en) * 1986-05-15 1987-11-19 Olympus Optical Co ADAPTER FOR AN ENDOSCOPE HEAD
US4747661A (en) * 1986-05-15 1988-05-31 Olympus Optical Co., Ltd. Endoscope tip adaptor
JPS63287814A (en) * 1987-05-20 1988-11-24 Olympus Optical Co Ltd End adapter for endoscope
JPH0318507U (en) * 1990-03-01 1991-02-22
US8169724B2 (en) 2008-06-24 2012-05-01 Olympus Corporation Objective lens adapter

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