JPS60262119A - 内視鏡用照明光学系 - Google Patents

内視鏡用照明光学系

Info

Publication number
JPS60262119A
JPS60262119A JP59117931A JP11793184A JPS60262119A JP S60262119 A JPS60262119 A JP S60262119A JP 59117931 A JP59117931 A JP 59117931A JP 11793184 A JP11793184 A JP 11793184A JP S60262119 A JPS60262119 A JP S60262119A
Authority
JP
Japan
Prior art keywords
light
light guide
endoscope
optical system
side 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.)
Pending
Application number
JP59117931A
Other languages
English (en)
Japanese (ja)
Inventor
Kimihiko Nishioka
公彦 西岡
Susumu Takahashi
進 高橋
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 Corp
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 Corp, Olympus Optical Co Ltd filed Critical Olympus Corp
Priority to JP59117931A priority Critical patent/JPS60262119A/ja
Priority to DE19853519995 priority patent/DE3519995A1/de
Priority to US06/741,581 priority patent/US4721359A/en
Publication of JPS60262119A publication Critical patent/JPS60262119A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
    • 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
    • A61B1/04—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 combined with photographic or television appliances
    • A61B1/05—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 combined with photographic or television appliances characterised by the image sensor, e.g. camera, being in the distal end portion
    • 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
    • A61B1/0655—Control therefor
    • 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
    • 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
    • G02B23/2407—Optical details
    • G02B23/2461—Illumination
    • G02B23/2469—Illumination using optical fibres

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Optics & Photonics (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Medical Informatics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
JP59117931A 1984-06-08 1984-06-08 内視鏡用照明光学系 Pending JPS60262119A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP59117931A JPS60262119A (ja) 1984-06-08 1984-06-08 内視鏡用照明光学系
DE19853519995 DE3519995A1 (de) 1984-06-08 1985-06-04 Optisches beleuchtungssystem fuer ein endoskop
US06/741,581 US4721359A (en) 1984-06-08 1985-06-05 Illuminating optical system for endoscopes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59117931A JPS60262119A (ja) 1984-06-08 1984-06-08 内視鏡用照明光学系

Publications (1)

Publication Number Publication Date
JPS60262119A true JPS60262119A (ja) 1985-12-25

Family

ID=14723746

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59117931A Pending JPS60262119A (ja) 1984-06-08 1984-06-08 内視鏡用照明光学系

Country Status (3)

Country Link
US (1) US4721359A (enExample)
JP (1) JPS60262119A (enExample)
DE (1) DE3519995A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6470720A (en) * 1987-09-11 1989-03-16 Toshiba Corp Endoscope device

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1292461C (en) * 1987-02-12 1991-11-26 Hiromu Terada Endoscope
JPH03118509A (ja) * 1989-10-02 1991-05-21 Olympus Optical Co Ltd 内視鏡用光源光学系
US5003189A (en) * 1989-10-10 1991-03-26 Unisys Corp. Document-imaging illumination with fibre-optic intensity-adjust
AT405212B (de) * 1997-01-15 1999-06-25 Photonic Optische Geraete Gmbh Optisches element
DE19804209C2 (de) * 1998-02-03 2001-08-02 Fraunhofer Ges Forschung Vorrichtung zur Ausleuchtung einer Fläche unter einem veränderbaren Lichteinfallswinkel
US6792185B1 (en) * 2000-02-29 2004-09-14 Lucent Technologies Inc. Method and apparatus for automatic tracking of an optical signal in a wireless optical communication system
DE10031719A1 (de) * 2000-06-29 2002-01-10 Leica Microsystems Beleuchtungseinrichtung und Koordinaten-Meßgerät mit einer Beleuchtungseinrichtung
JP3805661B2 (ja) * 2001-10-29 2006-08-02 株式会社町田製作所 内視鏡装置
DE10222505A1 (de) * 2002-05-22 2003-12-11 Schoelly Fiberoptic Gmbh Mikroendoskop
DE10336962B4 (de) * 2003-08-12 2005-07-21 Universität Kaiserslautern Vorrichtung zur konfokalen Abbildung eines Objektes in einer Bildebene
DE102007027615B4 (de) * 2007-06-12 2012-02-16 Schott Ag Vorrichtung zur Einkopplung von Licht in einen faseroptischen Lichtleiter
JP2010081957A (ja) * 2008-09-29 2010-04-15 Olympus Corp 光源装置
DE102013016413A1 (de) * 2013-09-27 2015-04-02 Carl Zeiss Microscopy Gmbh Vorrichtung zur Homogenisierung von Licht
KR20180061161A (ko) * 2015-09-30 2018-06-07 소니 주식회사 광 통신 커넥터, 광 통신 케이블 및 전자 기기
US10799090B1 (en) * 2019-06-13 2020-10-13 Verb Surgical Inc. Method and system for automatically turning on/off a light source for an endoscope during a surgery

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3912364A (en) * 1974-04-08 1975-10-14 Corning Glass Works Mixer for optical waveguide bundle
JPS5511216A (en) * 1978-07-10 1980-01-26 Olympus Optical Co Ltd Connecting optical system of light guide
JPS55138434A (en) * 1979-04-17 1980-10-29 Olympus Optical Co Hard endoscope
US4427977A (en) * 1981-08-06 1984-01-24 The United States Of America As Represented By The Secretary Of The Navy Video image simulation apparatus
DE3137602A1 (de) * 1981-09-22 1983-04-07 Teldix Gmbh, 6900 Heidelberg Anordnung zum einkoppeln eines lichtstrahls in eine lichtleitfaser
JPS5887523A (ja) * 1981-11-19 1983-05-25 Olympus Optical Co Ltd 照明装置付撮像装置
JPS58102207A (ja) * 1981-12-14 1983-06-17 Nippon Kogaku Kk <Nikon> テレセントリツクリアコンバ−タ−
JPS58105202A (ja) * 1981-12-18 1983-06-23 Olympus Optical Co Ltd 光学繊維束を用いた照明装置
FR2526961A1 (fr) * 1982-05-14 1983-11-18 Cilas Alcatel Dispositif pour connecter un generateur de rayonnement optique et un guide d'onde optique
JPS5926703A (ja) * 1982-08-05 1984-02-13 Olympus Optical Co Ltd 光伝送装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6470720A (en) * 1987-09-11 1989-03-16 Toshiba Corp Endoscope device

Also Published As

Publication number Publication date
DE3519995C2 (enExample) 1988-07-07
DE3519995A1 (de) 1985-12-12
US4721359A (en) 1988-01-26

Similar Documents

Publication Publication Date Title
JPS60262119A (ja) 内視鏡用照明光学系
US4629295A (en) Night vision instrument with electronic image converter
US5078469A (en) Optical system which allows coincident viewing, illuminating and photographing
KR100210247B1 (ko) 광화각 액정 프로젝션 렌즈 시스템
US20020015116A1 (en) Optical system for head mounted display
US20050083592A1 (en) High Brightness optical device
TWI267609B (en) System and method for providing a uniform source of light
KR20020010966A (ko) 헤드 마운트 디스플레이용 광학 시스템
JPS6137605B2 (enExample)
JPH06153190A (ja) 画像表示／撮像装置
JPH0363724B2 (enExample)
KR20160091909A (ko) 텔레센트릭 렌즈
JPS6118915A (ja) 内視鏡用照明光学系
US4969708A (en) Fiberoptic endoscope
US5042930A (en) Optical system which allows coincident viewing, illuminating and photographing
US20060203358A1 (en) Micromirror array lens with focal length gradient
JPH0289017A (ja) 撮像系
CN221571245U (zh) 附加装置和瞄准镜
JPS6064321A (ja) 内視鏡の照明光学系
JPH02148013A (ja) 内視鏡
JPS6221313B2 (enExample)
JPS6291916A (ja) 投写型液晶表示装置
JPS59193403A (ja) 像伝送観察装置
JPH01144009A (ja) 内視鏡用光源光学系
JPH0767832A (ja) 内視鏡装置の光源ユニット