JP2010081957A - 光源装置 - Google Patents

光源装置 Download PDF

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Publication number
JP2010081957A
JP2010081957A JP2008250968A JP2008250968A JP2010081957A JP 2010081957 A JP2010081957 A JP 2010081957A JP 2008250968 A JP2008250968 A JP 2008250968A JP 2008250968 A JP2008250968 A JP 2008250968A JP 2010081957 A JP2010081957 A JP 2010081957A
Authority
JP
Japan
Prior art keywords
wavelength conversion
excitation light
light
light source
optical fiber
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.)
Pending
Application number
JP2008250968A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010081957A5 (OSRAM
Inventor
Yoshie Fukui
良恵 福井
Takeshi Ito
毅 伊藤
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 JP2008250968A priority Critical patent/JP2010081957A/ja
Priority to US12/569,031 priority patent/US8356924B2/en
Publication of JP2010081957A publication Critical patent/JP2010081957A/ja
Publication of JP2010081957A5 publication Critical patent/JP2010081957A5/ja
Pending 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
    • A61B1/07—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
    • 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
    • A61B1/0653—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
    • 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
    • G02B23/2423—Optical details of the distal end
    • G02B23/243—Objectives for endoscopes
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0003—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being doped with fluorescent agents
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/32—Optical coupling means having lens focusing means positioned between opposed fibre ends
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/3616—Holders, macro size fixtures for mechanically holding or positioning fibres, e.g. on an optical bench
    • G02B6/3624—Fibre head, e.g. fibre probe termination

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Optics & Photonics (AREA)
  • Surgery (AREA)
  • General Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Astronomy & Astrophysics (AREA)
  • Endoscopes (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
JP2008250968A 2008-09-29 2008-09-29 光源装置 Pending JP2010081957A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2008250968A JP2010081957A (ja) 2008-09-29 2008-09-29 光源装置
US12/569,031 US8356924B2 (en) 2008-09-29 2009-09-29 Light source apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008250968A JP2010081957A (ja) 2008-09-29 2008-09-29 光源装置

Publications (2)

Publication Number Publication Date
JP2010081957A true JP2010081957A (ja) 2010-04-15
JP2010081957A5 JP2010081957A5 (OSRAM) 2012-11-08

Family

ID=42246526

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008250968A Pending JP2010081957A (ja) 2008-09-29 2008-09-29 光源装置

Country Status (2)

Country Link
US (1) US8356924B2 (OSRAM)
JP (1) JP2010081957A (OSRAM)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101038292B1 (ko) 2010-04-05 2011-05-31 (주)프로옵틱스 광량손실방지기능을 갖는 복강경용 광학계
WO2013168594A1 (ja) * 2012-05-11 2013-11-14 オリンパス株式会社 内視鏡用照明光学系および内視鏡
WO2013179732A1 (ja) * 2012-05-28 2013-12-05 オリンパス株式会社 光源装置
JP2014154313A (ja) * 2013-02-07 2014-08-25 Olympus Corp 照明装置
US9074877B2 (en) 2011-08-12 2015-07-07 Sharp Kabushiki Kaisha Positional deviation detection unit, light emitting device, illumination apparatus, projector, vehicle headlamp, and positional deviation adjustment method
KR20160075438A (ko) * 2016-06-10 2016-06-29 주식회사 유제이엘 조명 장치
JP2018183251A (ja) * 2017-04-24 2018-11-22 オリンパス株式会社 内視鏡用照明光学系

Families Citing this family (41)

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Publication number Priority date Publication date Assignee Title
JP2009039438A (ja) * 2007-08-10 2009-02-26 Olympus Corp 光ファイバ照明装置
US9125562B2 (en) 2009-07-01 2015-09-08 Avinger, Inc. Catheter-based off-axis optical coherence tomography imaging system
US8696695B2 (en) 2009-04-28 2014-04-15 Avinger, Inc. Guidewire positioning catheter
EP4145111A1 (en) 2009-05-28 2023-03-08 Avinger, Inc. Optical coherence tomography for biological imaging
EP2448502B1 (en) 2009-07-01 2022-04-06 Avinger, Inc. Atherectomy catheter with laterally-displaceable tip
WO2014039096A1 (en) 2012-09-06 2014-03-13 Avinger, Inc. Re-entry stylet for catheter
US9345510B2 (en) 2010-07-01 2016-05-24 Avinger, Inc. Atherectomy catheters with longitudinally displaceable drive shafts
US11382653B2 (en) 2010-07-01 2022-07-12 Avinger, Inc. Atherectomy catheter
US10548478B2 (en) 2010-07-01 2020-02-04 Avinger, Inc. Balloon atherectomy catheters with imaging
US9949754B2 (en) 2011-03-28 2018-04-24 Avinger, Inc. Occlusion-crossing devices
EP2691038B1 (en) 2011-03-28 2016-07-20 Avinger, Inc. Occlusion-crossing devices, imaging, and atherectomy devices
EP2768406B1 (en) 2011-10-17 2019-12-04 Avinger, Inc. Atherectomy catheters and non-contact actuation mechanism for catheters
US9345406B2 (en) 2011-11-11 2016-05-24 Avinger, Inc. Occlusion-crossing devices, atherectomy devices, and imaging
JP5589007B2 (ja) * 2012-01-18 2014-09-10 シャープ株式会社 発光装置、照明装置および車両用前照灯
US9557156B2 (en) 2012-05-14 2017-01-31 Avinger, Inc. Optical coherence tomography with graded index fiber for biological imaging
US9345398B2 (en) 2012-05-14 2016-05-24 Avinger, Inc. Atherectomy catheter drive assemblies
EP2849661B1 (en) 2012-05-14 2020-12-09 Avinger, Inc. Atherectomy catheters with imaging
US9498247B2 (en) 2014-02-06 2016-11-22 Avinger, Inc. Atherectomy catheters and occlusion crossing devices
US11284916B2 (en) 2012-09-06 2022-03-29 Avinger, Inc. Atherectomy catheters and occlusion crossing devices
WO2014142954A1 (en) 2013-03-15 2014-09-18 Avinger, Inc. Tissue collection device for catheter
US9854979B2 (en) 2013-03-15 2018-01-02 Avinger, Inc. Chronic total occlusion crossing devices with imaging
WO2014142958A1 (en) 2013-03-15 2014-09-18 Avinger, Inc. Optical pressure sensor assembly
EP3000378B1 (en) * 2013-05-22 2017-11-22 Olympus Corporation Endoscope
JP6517198B2 (ja) 2013-07-08 2019-05-22 アビンガー・インコーポレイテッドＡｖｉｎｇｅｒ， Ｉｎｃ． 介入療法を案内する弾性層の識別
JP6442141B2 (ja) * 2014-01-23 2018-12-19 オリンパス株式会社 光源モジュールと光源モジュールを有する内視鏡用光源システム
JP6539669B2 (ja) 2014-02-06 2019-07-03 アビンガー・インコーポレイテッドＡｖｉｎｇｅｒ， Ｉｎｃ． 粥腫切除カテーテル及び閉塞横断装置
CN107106190B (zh) 2014-07-08 2020-02-28 阿维格公司 高速慢性全闭塞部横穿装置
EP3939491A1 (en) 2014-11-12 2022-01-19 Invuity, Inc. Improved thermally controlled illumination devices
US9554101B2 (en) * 2014-12-28 2017-01-24 Texas Instruments Incorporated Shared-path illumination and excitation optics apparatus and systems
WO2017011587A1 (en) 2015-07-13 2017-01-19 Avinger, Inc. Micro-molded anamorphic reflector lens for image guided therapeutic/diagnostic catheters
WO2017060992A1 (ja) * 2015-10-07 2017-04-13 オリンパス株式会社 内視鏡用照明装置
CA3012186A1 (en) 2016-01-25 2017-08-03 Avinger, Inc. Oct imaging catheter with lag correction
US10481386B2 (en) * 2016-03-30 2019-11-19 Arizona Board Of Regents On Behalf Of The University Of Arizona Optical article and illumination system for endoscope
WO2017173370A1 (en) 2016-04-01 2017-10-05 Avinger, Inc. Atherectomy catheter with serrated cutter
US11344327B2 (en) 2016-06-03 2022-05-31 Avinger, Inc. Catheter device with detachable distal end
WO2017216908A1 (ja) * 2016-06-15 2017-12-21 オリンパス株式会社 内視鏡システム
EP3478190B1 (en) 2016-06-30 2023-03-15 Avinger, Inc. Atherectomy catheter with shapeable distal tip
WO2018216119A1 (ja) * 2017-05-23 2018-11-29 オリンパス株式会社 照明ユニット、照明装置及び内視鏡システム
WO2019204797A1 (en) 2018-04-19 2019-10-24 Avinger, Inc. Occlusion-crossing devices
WO2021076356A1 (en) 2019-10-18 2021-04-22 Avinger, Inc. Occlusion-crossing devices
JP7325047B2 (ja) * 2020-01-17 2023-08-14 オリンパス株式会社 導波管外導体用の丸組紐製紐機および可撓性導波管の製造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005323737A (ja) * 2004-05-13 2005-11-24 Olympus Corp 内視鏡装置
JP2006026135A (ja) * 2004-07-16 2006-02-02 Olympus Corp 内視鏡装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3832028A (en) * 1972-03-30 1974-08-27 Corning Glass Works Coupler for optical waveguide light source
JPS60262119A (ja) * 1984-06-08 1985-12-25 Olympus Optical Co Ltd 内視鏡用照明光学系
US6217205B1 (en) * 1999-11-19 2001-04-17 Lucifer Lighting Co. Cold coupling apparatus and method
US7744358B2 (en) * 2004-03-30 2010-06-29 Pioneer Corporation Pattern transfer device and pattern transfer method
EP1867272B1 (en) 2005-04-07 2016-12-28 Olympus Corporation Endoscope with an optical path-switching unit
JP4709576B2 (ja) 2005-04-15 2011-06-22 オリンパスメディカルシステムズ株式会社 内視鏡装置
JP5124978B2 (ja) * 2005-06-13 2013-01-23 日亜化学工業株式会社 発光装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005323737A (ja) * 2004-05-13 2005-11-24 Olympus Corp 内視鏡装置
JP2006026135A (ja) * 2004-07-16 2006-02-02 Olympus Corp 内視鏡装置

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101038292B1 (ko) 2010-04-05 2011-05-31 (주)프로옵틱스 광량손실방지기능을 갖는 복강경용 광학계
US9074877B2 (en) 2011-08-12 2015-07-07 Sharp Kabushiki Kaisha Positional deviation detection unit, light emitting device, illumination apparatus, projector, vehicle headlamp, and positional deviation adjustment method
WO2013168594A1 (ja) * 2012-05-11 2013-11-14 オリンパス株式会社 内視鏡用照明光学系および内視鏡
JP2013236665A (ja) * 2012-05-11 2013-11-28 Olympus Corp 内視鏡用照明光学系および内視鏡
WO2013179732A1 (ja) * 2012-05-28 2013-12-05 オリンパス株式会社 光源装置
JP2013244297A (ja) * 2012-05-28 2013-12-09 Olympus Corp 光源装置
US9841546B2 (en) 2012-05-28 2017-12-12 Olympus Corporation Light source apparatus
JP2014154313A (ja) * 2013-02-07 2014-08-25 Olympus Corp 照明装置
KR20160075438A (ko) * 2016-06-10 2016-06-29 주식회사 유제이엘 조명 장치
KR102071429B1 (ko) * 2016-06-10 2020-01-30 주식회사 유제이엘 조명 장치
JP2018183251A (ja) * 2017-04-24 2018-11-22 オリンパス株式会社 内視鏡用照明光学系

Also Published As

Publication number Publication date
US20100080016A1 (en) 2010-04-01
US8356924B2 (en) 2013-01-22

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