JP2006158716A5 - - Google Patents

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Publication number
JP2006158716A5
JP2006158716A5 JP2004355631A JP2004355631A JP2006158716A5 JP 2006158716 A5 JP2006158716 A5 JP 2006158716A5 JP 2004355631 A JP2004355631 A JP 2004355631A JP 2004355631 A JP2004355631 A JP 2004355631A JP 2006158716 A5 JP2006158716 A5 JP 2006158716A5
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Japan
Prior art keywords
endoscope
light
light source
end portion
light guide
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JP2004355631A
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Japanese (ja)
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JP2006158716A (en
JP4547243B2 (en
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Priority to JP2004355631A priority Critical patent/JP4547243B2/en
Priority claimed from JP2004355631A external-priority patent/JP4547243B2/en
Publication of JP2006158716A publication Critical patent/JP2006158716A/en
Publication of JP2006158716A5 publication Critical patent/JP2006158716A5/ja
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Publication of JP4547243B2 publication Critical patent/JP4547243B2/en
Expired - Fee Related legal-status Critical Current
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Claims (4)

内視鏡本体と、体内に挿入される内視鏡挿入部とを備える内視鏡に、前記内視鏡の制御を司る内視鏡制御部を接続し、前記内視鏡内に設けられた照明用光源で発生させた光を、ライトガイドを通って前記内視鏡挿入部の先端部に導き、被写体を照明する内視鏡システムにおいて、
前記内視鏡挿入部の先端部に配置される前記ライトガイドの端部から出射する光を検出する光センサを前記内視鏡挿入部の先端部に設け、前記光センサの検出結果に応じて前記照明用光源への電力供給を制御する光源制御部を前記内視鏡制御部に設けたことを特徴とする内視鏡システム。 An endoscope control unit that controls the endoscope is connected to an endoscope including an endoscope main body and an endoscope insertion unit that is inserted into the body, and is provided in the endoscope. In an endoscope system that illuminates a subject by guiding light generated by an illumination light source to a distal end portion of the endoscope insertion portion through a light guide,
An optical sensor that detects light emitted from the end portion of the light guide disposed at the distal end portion of the endoscope insertion portion is provided at the distal end portion of the endoscope insertion portion, and according to the detection result of the optical sensor. An endoscope system, wherein a light source control unit that controls power supply to the illumination light source is provided in the endoscope control unit. 内視鏡本体と、体内に挿入される内視鏡挿入部とを備える内視鏡に、前記内視鏡の制御を司る内視鏡制御部を接続し、前記内視鏡内に設けられた照明用光源で発生させた光を、ライトガイドを通って前記内視鏡挿入部の先端部に導き、被写体を照明する内視鏡システムにおいて、
前記内視鏡内に光検出用ライトガイドファイバを設け、前記光検出用ライトガイドファイバの一端部を前記内視鏡挿入部の先端部から出射される光の光路に臨んで配置し、前記光検出用ライトガイドファイバの他端部を光センサに連結させ、前記光センサの検出結果に応じて前記照明用光源への電力供給を制御する光源制御部を前記内視鏡制御部に設けたことを特徴とする内視鏡システム。 An endoscope control unit that controls the endoscope is connected to an endoscope including an endoscope main body and an endoscope insertion unit that is inserted into the body, and is provided in the endoscope. In an endoscope system that illuminates a subject by guiding light generated by an illumination light source to a distal end portion of the endoscope insertion portion through a light guide,
A light guide fiber for light detection is provided in the endoscope, and one end portion of the light guide fiber for light detection is disposed facing the optical path of light emitted from the distal end portion of the endoscope insertion portion, and the light The other end portion of the light guide fiber for detection is connected to an optical sensor, and a light source controller that controls power supply to the illumination light source according to the detection result of the optical sensor is provided in the endoscope controller. Endoscope system characterized by. 前記照明用光源は、３８０ｎｍから７８０ｎｍの波長を含む白色光を発する白色光源ランプであることを特徴とする請求項１又は請求項２に記載の内視鏡システム。     The endoscope system according to claim 1 or 2, wherein the illumination light source is a white light source lamp that emits white light including a wavelength of 380 nm to 780 nm. 前記照明用光源は、レーザ光源であり、前記ライトガイドの端部には、レーザ光によって励起され、３８０ｎｍから７８０ｎｍの波長を含む白色光を発する蛍光体を含有する蛍光部材を配置したことを特徴とする請求項１又は請求項２に記載の内視鏡システム。     The illumination light source is a laser light source, and a fluorescent member containing a phosphor that emits white light including a wavelength of 380 nm to 780 nm that is excited by laser light is disposed at an end of the light guide. The endoscope system according to claim 1 or 2.
JP2004355631A 2004-12-08 2004-12-08 Endoscope system Expired - Fee Related JP4547243B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004355631A JP4547243B2 (en) 2004-12-08 2004-12-08 Endoscope system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004355631A JP4547243B2 (en) 2004-12-08 2004-12-08 Endoscope system

Publications (3)

Publication Number Publication Date
JP2006158716A JP2006158716A (en) 2006-06-22
JP2006158716A5 true JP2006158716A5 (en) 2007-11-29
JP4547243B2 JP4547243B2 (en) 2010-09-22

Family

ID=36661337

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004355631A Expired - Fee Related JP4547243B2 (en) 2004-12-08 2004-12-08 Endoscope system

Country Status (1)

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JP (1) JP4547243B2 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006109733A1 (en) * 2005-04-07 2006-10-19 Olympus Medical Systems Corp. Endoscope
JP4713922B2 (en) * 2005-04-15 2011-06-29 オリンパス株式会社 Endoscope device
JP2006288535A (en) * 2005-04-07 2006-10-26 Olympus Medical Systems Corp Endoscopic apparatus
JP5133595B2 (en) 2007-05-15 2013-01-30 オリンパスメディカルシステムズ株式会社 Illumination light detection optical system, and optical apparatus and endoscope apparatus including the same
JP5036402B2 (en) * 2007-05-25 2012-09-26 オリンパス株式会社 Endoscope device
JP5346447B2 (en) * 2007-06-04 2013-11-20 オリンパス株式会社 Illumination device and endoscope device
JP5273949B2 (en) * 2007-06-05 2013-08-28 オリンパス株式会社 Illumination device and endoscope device
JP5014885B2 (en) * 2007-06-13 2012-08-29 オリンパス株式会社 Illumination device and endoscope device
JP2009011676A (en) * 2007-07-06 2009-01-22 Olympus Corp Endoscope system
JP5159298B2 (en) * 2007-12-27 2013-03-06 オリンパス株式会社 Endoscope device
WO2010070720A1 (en) * 2008-12-15 2010-06-24 オリンパス株式会社 Illuminating device and endoscopic apparatus
WO2011114772A1 (en) * 2010-03-16 2011-09-22 オリンパスメディカルシステムズ株式会社 Connector receiver, connector connection system, light source device, and endoscope
JP5847089B2 (en) 2010-10-29 2016-01-20 オリンパス株式会社 Optical measuring apparatus and optical measuring system
EP2693114B1 (en) 2011-03-30 2017-12-20 Olympus Corporation Light source apparatus
JP5780864B2 (en) 2011-07-11 2015-09-16 オリンパス株式会社 Light source device
JP5469291B1 (en) 2012-08-09 2014-04-16 オリンパスメディカルシステムズ株式会社 Optical measuring apparatus and optical measuring system
JP5597270B2 (en) * 2013-02-28 2014-10-01 有限会社オルサ Wavelength selective laser light source device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6199484A (en) * 1984-10-19 1986-05-17 Olympus Optical Co Ltd Endoscope
JPH07241270A (en) * 1994-03-04 1995-09-19 Fuji Photo Optical Co Ltd Light source voltage variable electronic endoscope device
US6921920B2 (en) * 2001-08-31 2005-07-26 Smith & Nephew, Inc. Solid-state light source

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