JP4837321B2 - 内視鏡装置 - Google Patents

内視鏡装置 Download PDF

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Publication number
JP4837321B2
JP4837321B2 JP2005208825A JP2005208825A JP4837321B2 JP 4837321 B2 JP4837321 B2 JP 4837321B2 JP 2005208825 A JP2005208825 A JP 2005208825A JP 2005208825 A JP2005208825 A JP 2005208825A JP 4837321 B2 JP4837321 B2 JP 4837321B2
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JP
Japan
Prior art keywords
laser light
fluorescent material
light source
insertion portion
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.)
Expired - Fee Related
Application number
JP2005208825A
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English (en)
Japanese (ja)
Other versions
JP2007020937A (ja
JP2007020937A5 (https=
Inventor
伸幸 本木
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
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 filed Critical Olympus Corp
Priority to JP2005208825A priority Critical patent/JP4837321B2/ja
Publication of JP2007020937A publication Critical patent/JP2007020937A/ja
Publication of JP2007020937A5 publication Critical patent/JP2007020937A5/ja
Application granted granted Critical
Publication of JP4837321B2 publication Critical patent/JP4837321B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • A61B1/0653—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 wavelength conversion
    • 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
    • A61B1/00071—Insertion part of the endoscope body
    • A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
    • A61B1/00096—Optical elements
    • 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
    • A61B1/063—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 monochromatic or narrow-band illumination
    • 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
    • A61B1/0676—Endoscope light sources at distal tip of an endoscope
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (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)
JP2005208825A 2005-07-19 2005-07-19 内視鏡装置 Expired - Fee Related JP4837321B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005208825A JP4837321B2 (ja) 2005-07-19 2005-07-19 内視鏡装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005208825A JP4837321B2 (ja) 2005-07-19 2005-07-19 内視鏡装置

Publications (3)

Publication Number Publication Date
JP2007020937A JP2007020937A (ja) 2007-02-01
JP2007020937A5 JP2007020937A5 (https=) 2008-08-14
JP4837321B2 true JP4837321B2 (ja) 2011-12-14

Family

ID=37782470

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005208825A Expired - Fee Related JP4837321B2 (ja) 2005-07-19 2005-07-19 内視鏡装置

Country Status (1)

Country Link
JP (1) JP4837321B2 (https=)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5216429B2 (ja) * 2008-06-13 2013-06-19 富士フイルム株式会社 光源装置および内視鏡装置
JP2010051606A (ja) * 2008-08-29 2010-03-11 Fujifilm Corp 照明光学系及びこれを用いる内視鏡
JP5159894B2 (ja) 2008-12-05 2013-03-13 オリンパス株式会社 照明装置及び内視鏡装置
CN102469920B (zh) * 2010-06-25 2016-03-09 柯尼卡美能达精密光学株式会社 探针、诊断装置及其使用方法
JP5808218B2 (ja) 2010-11-25 2015-11-10 富士フイルム株式会社 内視鏡用照明光学系ユニット及びその製造方法
JP5508238B2 (ja) 2010-11-30 2014-05-28 富士フイルム株式会社 内視鏡用照明光学系ユニット及びその製造方法
JP5484300B2 (ja) * 2010-12-07 2014-05-07 富士フイルム株式会社 内視鏡用照明光学系ユニット及びその製造方法
JP5484303B2 (ja) * 2010-12-10 2014-05-07 富士フイルム株式会社 内視鏡用照明光学系ユニット及びその製造方法
CN102743145A (zh) * 2011-04-21 2012-10-24 富士胶片株式会社 内窥镜用投光单元
JP5508339B2 (ja) * 2011-05-25 2014-05-28 富士フイルム株式会社 内視鏡用投光ユニット
EP2777482B1 (en) 2011-11-10 2016-09-14 Fujifilm Corporation Illumination optics unit for endoscope and method for producing same
WO2013094569A1 (ja) 2011-12-19 2013-06-27 富士フイルム株式会社 内視鏡用照明ユニット及び内視鏡
JP6103820B2 (ja) * 2012-05-11 2017-03-29 オリンパス株式会社 内視鏡用照明光学系および内視鏡
WO2014091792A1 (ja) * 2012-12-12 2014-06-19 コニカミノルタ株式会社 プローブ

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6921920B2 (en) * 2001-08-31 2005-07-26 Smith & Nephew, Inc. Solid-state light source
JP2003260025A (ja) * 2002-03-08 2003-09-16 Olympus Optical Co Ltd カプセル型内視鏡
US20040199052A1 (en) * 2003-04-01 2004-10-07 Scimed Life Systems, Inc. Endoscopic imaging system
JP5302491B2 (ja) * 2003-12-22 2013-10-02 日亜化学工業株式会社 発光装置及び内視鏡装置
JP4317478B2 (ja) * 2004-03-31 2009-08-19 三菱化学株式会社 蛍光体型発光装置及びそれを照明源とする内視鏡装置
JP4520208B2 (ja) * 2004-04-22 2010-08-04 Ｈｏｙａ株式会社 蛍光観察内視鏡

Also Published As

Publication number Publication date
JP2007020937A (ja) 2007-02-01

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