JPS5887523A - 照明装置付撮像装置 - Google Patents

照明装置付撮像装置

Info

Publication number
JPS5887523A
JPS5887523A JP56185700A JP18570081A JPS5887523A JP S5887523 A JPS5887523 A JP S5887523A JP 56185700 A JP56185700 A JP 56185700A JP 18570081 A JP18570081 A JP 18570081A JP S5887523 A JPS5887523 A JP S5887523A
Authority
JP
Japan
Prior art keywords
light
image
brightness
endoscope
light guide
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.)
Granted
Application number
JP56185700A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0141964B2 (enrdf_load_stackoverflow
Inventor
Kimihiko Nishioka
公彦 西岡
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 JP56185700A priority Critical patent/JPS5887523A/ja
Priority to DE3249613A priority patent/DE3249613C2/de
Priority to DE3242716A priority patent/DE3242716C2/de
Publication of JPS5887523A publication Critical patent/JPS5887523A/ja
Publication of JPH0141964B2 publication Critical patent/JPH0141964B2/ja
Granted 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)
JP56185700A 1981-11-19 1981-11-19 照明装置付撮像装置 Granted JPS5887523A (ja)

Priority Applications (3)

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
DE3249613A DE3249613C2 (de) 1981-11-19 1982-11-19 Optisches Bildbeobachtungsgerät
DE3242716A DE3242716C2 (de) 1981-11-19 1982-11-19 Optisches Bildbeobachtungsgerät

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
JPS5887523A true JPS5887523A (ja) 1983-05-25
JPH0141964B2 JPH0141964B2 (enrdf_load_stackoverflow) 1989-09-08

Family

ID=16175331

Family Applications (1)

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

Country Status (2)

Country Link
JP (1) JPS5887523A (enrdf_load_stackoverflow)
DE (2) DE3249613C2 (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6118915A (ja) * 1984-07-05 1986-01-27 Olympus Optical Co Ltd 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
JPS6219614U (enrdf_load_stackoverflow) * 1985-07-19 1987-02-05
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−
JPS6470720A (en) * 1987-09-11 1989-03-16 Toshiba Corp Endoscope device
JP2002102163A (ja) * 2000-10-04 2002-04-09 Asahi Optical Co Ltd 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

Families Citing this family (7)

* 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
WO1993016326A1 (de) * 1992-02-14 1993-08-19 Lemke, Rosemarie Einrichtung zur beleuchtung von insbesondere von einer videokamera aufgenommen objekten
DE4210609A1 (de) * 1992-03-31 1993-10-07 Storz Karl Gmbh & Co Anordnung zum Aufnehmen von photographischen Bildern in einem Hohlraum
DE19741616A1 (de) * 1997-09-20 1999-04-15 Daimler Chrysler Ag Adaptive Beleuchtungseinrichtung
US6464633B1 (en) * 1999-08-23 2002-10-15 Olympus Optical Co., Ltd. Light source device for endoscope using DMD
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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55159792A (en) * 1979-05-29 1980-12-12 Sankyo Co Ltd Preparation of yeast

Family Cites Families (2)

* 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
JPS56113121A (en) * 1980-02-13 1981-09-05 Olympus Optical Co Ltd Multilamp control stroboscopic device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55159792A (en) * 1979-05-29 1980-12-12 Sankyo Co Ltd Preparation of yeast

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6118915A (ja) * 1984-07-05 1986-01-27 Olympus Optical Co Ltd 内視鏡用照明光学系
US4678900A (en) * 1984-07-05 1987-07-07 Olympus Optical Co., Ltd. Illuminating optical system for endoscopes
JPS6179451A (ja) * 1984-09-26 1986-04-23 松下電器産業株式会社 レ−ザ−照射装置
JPS6219614U (enrdf_load_stackoverflow) * 1985-07-19 1987-02-05
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−
JPS6470720A (en) * 1987-09-11 1989-03-16 Toshiba Corp Endoscope device
JP2002102163A (ja) * 2000-10-04 2002-04-09 Asahi Optical Co Ltd 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

Also Published As

Publication number Publication date
DE3242716C2 (de) 1984-11-15
DE3249613C2 (de) 1986-11-20
DE3242716A1 (de) 1983-05-26
JPH0141964B2 (enrdf_load_stackoverflow) 1989-09-08

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