ATE530109T1 - Lichtquellenvorrichtung und endoskopgerät damit - Google Patents

Lichtquellenvorrichtung und endoskopgerät damit

Info

Publication number
ATE530109T1
ATE530109T1 AT09008135T AT09008135T ATE530109T1 AT E530109 T1 ATE530109 T1 AT E530109T1 AT 09008135 T AT09008135 T AT 09008135T AT 09008135 T AT09008135 T AT 09008135T AT E530109 T1 ATE530109 T1 AT E530109T1
Authority
AT
Austria
Prior art keywords
filter
illumination light
light source
wavelength band
switching
Prior art date
Application number
AT09008135T
Other languages
German (de)
English (en)
Inventor
Yusuke Yabe
Koji Omori
Shinji Yamashita
Yoshimine Kobayashi
Masato Toda
Original Assignee
Olympus Medical Systems Corp
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 Medical Systems Corp filed Critical Olympus Medical Systems Corp
Application granted granted Critical
Publication of ATE530109T1 publication Critical patent/ATE530109T1/de

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
    • G02B23/2407—Optical details
    • G02B23/2461—Illumination
    • G02B23/2469—Illumination using optical fibres
    • 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
    • A61B1/00186—Optical arrangements with imaging filters
    • 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
    • A61B1/043—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 for fluorescence imaging
    • 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
    • A61B1/0638—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 providing two or more wavelengths
    • 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
    • A61B1/0646—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 with illumination filters
    • 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
    • A61B1/0661—Endoscope light sources
    • A61B1/0669—Endoscope light sources at proximal end of an endoscope

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (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)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
AT09008135T 2008-07-04 2009-06-22 Lichtquellenvorrichtung und endoskopgerät damit ATE530109T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008176002A JP5226403B2 (ja) 2008-07-04 2008-07-04 光源装置及びこの光源装置を用いた内視鏡装置

Publications (1)

Publication Number Publication Date
ATE530109T1 true ATE530109T1 (de) 2011-11-15

Family

ID=40974687

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09008135T ATE530109T1 (de) 2008-07-04 2009-06-22 Lichtquellenvorrichtung und endoskopgerät damit

Country Status (5)

Country Link
US (1) US8303493B2 (enExample)
EP (1) EP2140801B1 (enExample)
JP (1) JP5226403B2 (enExample)
CN (1) CN101617933B (enExample)
AT (1) ATE530109T1 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112011100495T5 (de) * 2010-02-10 2013-01-03 Hoya Corporation Elektronisches Endoskopsystem
US9420153B2 (en) 2010-02-10 2016-08-16 Hoya Corporation Electronic endoscope system
CN102469932B (zh) * 2010-04-01 2013-04-24 奥林巴斯医疗株式会社 光源装置以及内窥镜系统
JP5508959B2 (ja) * 2010-06-30 2014-06-04 富士フイルム株式会社 内視鏡装置
JP5272108B2 (ja) * 2010-07-14 2013-08-28 オリンパスメディカルシステムズ株式会社 内視鏡光源装置及び内視鏡システム
JP5507376B2 (ja) * 2010-07-28 2014-05-28 三洋電機株式会社 撮像装置
JP5467970B2 (ja) * 2010-08-30 2014-04-09 富士フイルム株式会社 電子内視鏡システム
JP5271364B2 (ja) * 2011-01-07 2013-08-21 富士フイルム株式会社 内視鏡システム
JP5198694B2 (ja) * 2011-02-09 2013-05-15 オリンパスメディカルシステムズ株式会社 光源装置
JP5558635B2 (ja) * 2012-02-17 2014-07-23 オリンパスメディカルシステムズ株式会社 内視鏡装置
CN109310311B (zh) * 2016-08-31 2022-03-15 Hoya株式会社 内窥镜用光源装置、内窥镜以及内窥镜系统
WO2018163500A1 (ja) * 2017-03-10 2018-09-13 ソニー・オリンパスメディカルソリューションズ株式会社 内視鏡装置
CN109549614B (zh) * 2017-09-27 2022-09-20 深圳市绎立锐光科技开发有限公司 内窥镜系统
WO2019217589A1 (en) * 2018-05-08 2019-11-14 Xenocor, Inc. Non-conductive borescopes and related imaging techniques
US20240231072A9 (en) * 2022-10-21 2024-07-11 Karl Storz Imaging, Inc. Imaging Device Including Two Image Sensors Enabling Multiple Imaging Modes and Associated Imaging Systems

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5749830A (en) * 1993-12-03 1998-05-12 Olympus Optical Co., Ltd. Fluorescent endoscope apparatus
JPH07155291A (ja) * 1993-12-03 1995-06-20 Olympus Optical Co Ltd 蛍光観察装置
JP3285265B2 (ja) * 1993-12-03 2002-05-27 オリンパス光学工業株式会社 蛍光観察装置
JP3394447B2 (ja) * 1998-05-29 2003-04-07 富士写真フイルム株式会社 蛍光内視鏡
US6635011B1 (en) * 2000-01-14 2003-10-21 Pentax Corporation Electronic endoscope system
JP2002034913A (ja) * 2000-07-27 2002-02-05 Asahi Optical Co Ltd 電子内視鏡システムの光源装置の光学系
JP2002065582A (ja) * 2000-08-25 2002-03-05 Asahi Optical Co Ltd 電子内視鏡装置
US6663561B2 (en) * 2000-10-05 2003-12-16 Pentax Corporation Video endoscope system
JP4855586B2 (ja) * 2001-05-16 2012-01-18 オリンパス株式会社 内視鏡装置
JP4147033B2 (ja) * 2002-01-18 2008-09-10 オリンパス株式会社 内視鏡装置
US7404929B2 (en) * 2002-01-18 2008-07-29 Newton Laboratories, Inc. Spectroscopic diagnostic methods and system based on scattering of polarized light
JP4611674B2 (ja) * 2004-06-29 2011-01-12 Ｈｏｙａ株式会社 電子内視鏡システム
JP4744279B2 (ja) * 2005-11-24 2011-08-10 オリンパスメディカルシステムズ株式会社 電子内視鏡装置
EP1889563B1 (en) * 2005-06-08 2015-07-29 Olympus Medical Systems Corp. Endoscope and image processing device
JP2007089861A (ja) * 2005-09-29 2007-04-12 Pentax Corp 内視鏡用光源装置
JP4744288B2 (ja) * 2005-12-21 2011-08-10 オリンパスメディカルシステムズ株式会社 内視鏡装置
JP2007175210A (ja) 2005-12-27 2007-07-12 Pentax Corp 自家蛍光観察装置
JP5000429B2 (ja) * 2007-08-23 2012-08-15 オリンパスメディカルシステムズ株式会社 光源装置

Also Published As

Publication number Publication date
EP2140801B1 (en) 2011-10-26
JP2010012102A (ja) 2010-01-21
US8303493B2 (en) 2012-11-06
JP5226403B2 (ja) 2013-07-03
US20100002292A1 (en) 2010-01-07
CN101617933B (zh) 2013-06-19
EP2140801A1 (en) 2010-01-06
CN101617933A (zh) 2010-01-06

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