DE3681040D1 - Endoskop mit lichtleitern. - Google Patents

Endoskop mit lichtleitern.

Info

Publication number
DE3681040D1
DE3681040D1 DE8686100416T DE3681040T DE3681040D1 DE 3681040 D1 DE3681040 D1 DE 3681040D1 DE 8686100416 T DE8686100416 T DE 8686100416T DE 3681040 T DE3681040 T DE 3681040T DE 3681040 D1 DE3681040 D1 DE 3681040D1
Authority
DE
Germany
Prior art keywords
endoscope
light guides
guides
light
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 - Fee Related
Application number
DE8686100416T
Other languages
English (en)
Inventor
Koichi Tsuno
Mitsuru Nishikawa
Kunio Awazu
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 JP324785U external-priority patent/JPS61121414U/ja
Priority claimed from JP1985025423U external-priority patent/JPH055530Y2/ja
Priority claimed from JP2542485U external-priority patent/JPS61143121U/ja
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Application granted granted Critical
Publication of DE3681040D1 publication Critical patent/DE3681040D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
    • G02B23/26—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes using light guides
    • 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
    • A61B1/0011—Manufacturing of endoscope parts
    • 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
    • A61B1/00165—Optical arrangements with light-conductive means, e.g. fibre optics
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S600/00—Surgery
    • Y10S600/92—Method of making endoscopes

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • Manufacturing & Machinery (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Endoscopes (AREA)
DE8686100416T 1985-01-14 1986-01-14 Endoskop mit lichtleitern. Expired - Fee Related DE3681040D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP324785U JPS61121414U (de) 1985-01-14 1985-01-14
JP1985025423U JPH055530Y2 (de) 1985-02-26 1985-02-26
JP2542485U JPS61143121U (de) 1985-02-26 1985-02-26

Publications (1)

Publication Number Publication Date
DE3681040D1 true DE3681040D1 (de) 1991-10-02

Family

ID=27275721

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686100416T Expired - Fee Related DE3681040D1 (de) 1985-01-14 1986-01-14 Endoskop mit lichtleitern.

Country Status (6)

Country Link
US (1) US4807597A (de)
EP (1) EP0188273B1 (de)
KR (1) KR890003797Y1 (de)
AU (1) AU583337B2 (de)
CA (1) CA1290734C (de)
DE (1) DE3681040D1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH672255A5 (de) * 1987-06-29 1989-11-15 Renaud Croisy
JPH0255904U (de) * 1988-10-18 1990-04-23
JPH0412727A (ja) * 1990-05-02 1992-01-17 Olympus Optical Co Ltd 内視鏡
DE4211547C2 (de) * 1992-04-06 1994-08-11 Henke Sass Wolf Gmbh Schutzabdeckung für das distale Ende von Endoskopen
EP0644742B1 (de) * 1992-06-12 1999-12-08 Miravant Systems, Inc. Diffusionsspitze für eine optische faser
US5335647A (en) * 1992-06-26 1994-08-09 Applied Medical Resources Corporation Potted endoscope
US5456245A (en) * 1993-09-20 1995-10-10 Sofamor Danek Properties, Inc. Flexible endoscope probe and method of manufacture
JPH0894864A (ja) * 1994-04-08 1996-04-12 Olympus Optical Co Ltd イメージファイバー及びその製造方法
JPH0910170A (ja) * 1995-06-29 1997-01-14 Olympus Optical Co Ltd 内視鏡対物光学系
US5871440A (en) * 1995-12-15 1999-02-16 Olympus Optical Co., Ltd. Endoscope
US6100051A (en) * 1997-06-27 2000-08-08 The United States Of America As Represented By The Department Of Health And Human Services Method utilizing convex geometry for laser capture microdissection
US8317689B1 (en) * 1999-09-13 2012-11-27 Visionscope Technologies Llc Miniature endoscope system
US6917738B2 (en) * 2002-12-16 2005-07-12 Karl Storz Endovision Optical fiber system with sealed fiber bundle
US7582057B2 (en) * 2004-02-24 2009-09-01 Japan Atomic Energy Research Institute Endoscopic system using an extremely fine composite optical fiber
JP4782516B2 (ja) * 2005-09-14 2011-09-28 オリンパス株式会社 内視鏡先端構成部、及び、内視鏡
DE102007058611A1 (de) * 2007-12-04 2009-06-10 Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG ATR-Sonde
US8326103B2 (en) * 2008-04-04 2012-12-04 Baker Hughes Incorporated Cable and method
US10092315B2 (en) * 2008-07-28 2018-10-09 Expanding Innovations, Inc. Penetrating member with direct visualization
TW201023638A (en) 2008-12-05 2010-06-16 Medical Intubation Tech Corp Micro-photographing device
JP2011215425A (ja) * 2010-03-31 2011-10-27 Fujifilm Corp 照明レンズ及び該照明レンズを備えた内視鏡
JP5380581B2 (ja) * 2012-06-08 2014-01-08 株式会社フジクラ 照明構造及び内視鏡
TW201422268A (zh) * 2012-12-07 2014-06-16 Ind Tech Res Inst 填充裝置及其加熱裝置
US10973393B2 (en) * 2014-08-20 2021-04-13 Clear Image Technology, Llc Micro-endoscope and method of making same
DE102018107523A1 (de) 2018-03-29 2019-10-02 Schott Ag Licht- oder Bildleitkomponenten für Einweg-Endoskope
DE102019133042A1 (de) 2019-12-04 2021-06-10 Schott Ag Endoskop, Einweg-Endoskopsystem und Lichtquelle für Endoskop
WO2022133214A1 (en) * 2020-12-18 2022-06-23 Precision Optics Corporation, Inc. System and method for treating ends of optical fibers for use in an endoscope

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3417745A (en) * 1963-08-23 1968-12-24 Sheldon Edward Emanuel Fiber endoscope provided with focusing means and electroluminescent means
US3809072A (en) * 1971-10-07 1974-05-07 Med General Inc Sterile sheath apparatus for fiber optic illuminator with compatible lens
SE368287B (de) * 1972-10-19 1974-06-24 Svenska Dataregister Ab
US4217891A (en) * 1977-06-15 1980-08-19 Carson Robert W Novel arthroscope
US4319563A (en) 1977-12-02 1982-03-16 Olympus Optical Co., Ltd. Endoscope with a smoothly curved distal end face
US4257670A (en) * 1978-09-13 1981-03-24 Legrand Daniel L Optical peephole device insertable in thick walls for panoramic viewing therethrough
JPS5921767Y2 (ja) * 1979-10-22 1984-06-28 オリンパス光学工業株式会社 内視鏡
US4369768A (en) * 1980-07-30 1983-01-25 Marko Vukovic Arthroscope
JPS592005A (ja) * 1982-06-26 1984-01-07 Sumitomo Electric Ind Ltd センサ用光フアイバ
JPS59111125A (ja) * 1982-12-15 1984-06-27 Sumitomo Electric Ind Ltd フアイバスコ−プ
DE3465164D1 (en) 1983-03-22 1987-09-10 Sumitomo Electric Industries Fiberscope
AU562156B2 (en) * 1983-03-22 1987-05-28 Sumitomo Electric Industries, Ltd. Fiberscope
DE3561365D1 (en) * 1984-05-04 1988-02-11 Warner Lambert Tech Objective head for fibrescopes

Also Published As

Publication number Publication date
EP0188273A3 (en) 1987-10-14
AU583337B2 (en) 1989-04-27
EP0188273A2 (de) 1986-07-23
AU5224886A (en) 1986-07-17
CA1290734C (en) 1991-10-15
US4807597A (en) 1989-02-28
EP0188273B1 (de) 1991-08-28
KR890003797Y1 (ko) 1989-06-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee