DE3242716C2 - Optisches Bildbeobachtungsgerät - Google Patents

Optisches Bildbeobachtungsgerät

Info

Publication number
DE3242716C2
DE3242716C2 DE3242716A DE3242716A DE3242716C2 DE 3242716 C2 DE3242716 C2 DE 3242716C2 DE 3242716 A DE3242716 A DE 3242716A DE 3242716 A DE3242716 A DE 3242716A DE 3242716 C2 DE3242716 C2 DE 3242716C2
Authority
DE
Germany
Prior art keywords
light
light guide
lighting
entry surface
detector
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
DE3242716A
Other languages
German (de)
English (en)
Other versions
DE3242716A1 (de
Inventor
Kimihiko Hachiouji Tokio/Tokyo Nishioka
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
Publication of DE3242716A1 publication Critical patent/DE3242716A1/de
Application granted granted Critical
Publication of DE3242716C2 publication Critical patent/DE3242716C2/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
    • G02B19/0028—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed refractive and reflective surfaces, e.g. non-imaging catadioptric systems
    • 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
    • A61B1/00002—Operational features of endoscopes
    • A61B1/00057—Operational features of endoscopes provided with means for testing or calibration
    • 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
    • A61B1/0627—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 variable 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
    • A61B1/0655—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
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Optics & Photonics (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Microscoopes, Condenser (AREA)
  • Endoscopes (AREA)
DE3242716A 1981-11-19 1982-11-19 Optisches Bildbeobachtungsgerät Expired DE3242716C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56185700A JPS5887523A (ja) 1981-11-19 1981-11-19 照明装置付撮像装置

Publications (2)

Publication Number Publication Date
DE3242716A1 DE3242716A1 (de) 1983-05-26
DE3242716C2 true DE3242716C2 (de) 1984-11-15

Family

ID=16175331

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3242716A Expired DE3242716C2 (de) 1981-11-19 1982-11-19 Optisches Bildbeobachtungsgerät
DE3249613A Expired DE3249613C2 (de) 1981-11-19 1982-11-19 Optisches Bildbeobachtungsgerät

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE3249613A Expired DE3249613C2 (de) 1981-11-19 1982-11-19 Optisches Bildbeobachtungsgerät

Country Status (2)

Country Link
JP (1) JPS5887523A (enrdf_load_stackoverflow)
DE (2) DE3242716C2 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4304530A1 (en) * 1992-02-14 1993-08-19 Norbert Lemke Lighting device e.g. for objects recorded by video camera - has controller for intensity operation by pivoting and displacing lamp, condenser system and/or optical system
DE19741616A1 (de) * 1997-09-20 1999-04-15 Daimler Chrysler Ag Adaptive Beleuchtungseinrichtung

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60262119A (ja) * 1984-06-08 1985-12-25 Olympus Optical Co Ltd 内視鏡用照明光学系
JPH0685022B2 (ja) * 1984-07-05 1994-10-26 オリンパス光学工業株式会社 内視鏡用照明光学系
JPS6179451A (ja) * 1984-09-26 1986-04-23 松下電器産業株式会社 レ−ザ−照射装置
JPH0435855Y2 (enrdf_load_stackoverflow) * 1985-07-19 1992-08-25
JPS6383708A (ja) * 1986-09-29 1988-04-14 Hoya Corp 光量調節機能付光フアイバ−コネクタ−
JPH0672978B2 (ja) * 1987-09-11 1994-09-14 株式会社東芝 内視鏡装置
DE4210609A1 (de) * 1992-03-31 1993-10-07 Storz Karl Gmbh & Co Anordnung zum Aufnehmen von photographischen Bildern in einem Hohlraum
US6464633B1 (en) * 1999-08-23 2002-10-15 Olympus Optical Co., Ltd. Light source device for endoscope using DMD
JP4520010B2 (ja) * 2000-10-04 2010-08-04 Ｈｏｙａ株式会社 電子内視鏡装置
JP2002177211A (ja) * 2000-12-11 2002-06-25 Olympus Optical Co Ltd 内視鏡視野移動システム
DE102012200794A1 (de) * 2012-01-20 2013-07-25 Karl Storz Gmbh & Co. Kg Lichtleiter mit einem Bündel von lichtleitenden Fasern und ein Verfahren zur Biegung des Lichtleiters
CN111035353A (zh) * 2020-01-07 2020-04-21 重庆金山医疗技术研究院有限公司 一种电子内窥镜照明系统和电子内窥镜

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5594235A (en) * 1979-01-11 1980-07-17 Olympus Optical Co Endoscope photographing device
JPS55159792A (en) * 1979-05-29 1980-12-12 Sankyo Co Ltd Preparation of yeast
JPS56113121A (en) * 1980-02-13 1981-09-05 Olympus Optical Co Ltd Multilamp control stroboscopic device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4304530A1 (en) * 1992-02-14 1993-08-19 Norbert Lemke Lighting device e.g. for objects recorded by video camera - has controller for intensity operation by pivoting and displacing lamp, condenser system and/or optical system
DE19741616A1 (de) * 1997-09-20 1999-04-15 Daimler Chrysler Ag Adaptive Beleuchtungseinrichtung

Also Published As

Publication number Publication date
DE3242716A1 (de) 1983-05-26
JPH0141964B2 (enrdf_load_stackoverflow) 1989-09-08
DE3249613C2 (de) 1986-11-20
JPS5887523A (ja) 1983-05-25

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