JP4727959B2 - 内視鏡先端部光学系 - Google Patents

内視鏡先端部光学系 Download PDF

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Publication number
JP4727959B2
JP4727959B2 JP2004256904A JP2004256904A JP4727959B2 JP 4727959 B2 JP4727959 B2 JP 4727959B2 JP 2004256904 A JP2004256904 A JP 2004256904A JP 2004256904 A JP2004256904 A JP 2004256904A JP 4727959 B2 JP4727959 B2 JP 4727959B2
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JP
Japan
Prior art keywords
optical system
illumination optical
endoscope
illumination
light distribution
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 - Lifetime
Application number
JP2004256904A
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English (en)
Japanese (ja)
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JP2006072098A5 (enExample
JP2006072098A (ja
Inventor
博之 本間
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
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Filing date
Publication date
Application filed by Olympus Corp filed Critical Olympus Corp
Priority to JP2004256904A priority Critical patent/JP4727959B2/ja
Priority to US11/213,905 priority patent/US7585274B2/en
Publication of JP2006072098A publication Critical patent/JP2006072098A/ja
Publication of JP2006072098A5 publication Critical patent/JP2006072098A5/ja
Application granted granted Critical
Publication of JP4727959B2 publication Critical patent/JP4727959B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Endoscopes (AREA)
  • Lenses (AREA)
JP2004256904A 2004-09-03 2004-09-03 内視鏡先端部光学系 Expired - Lifetime JP4727959B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2004256904A JP4727959B2 (ja) 2004-09-03 2004-09-03 内視鏡先端部光学系
US11/213,905 US7585274B2 (en) 2004-09-03 2005-08-30 Optical system for endoscopes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004256904A JP4727959B2 (ja) 2004-09-03 2004-09-03 内視鏡先端部光学系

Publications (3)

Publication Number Publication Date
JP2006072098A JP2006072098A (ja) 2006-03-16
JP2006072098A5 JP2006072098A5 (enExample) 2007-09-20
JP4727959B2 true JP4727959B2 (ja) 2011-07-20

Family

ID=35997141

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004256904A Expired - Lifetime JP4727959B2 (ja) 2004-09-03 2004-09-03 内視鏡先端部光学系

Country Status (2)

Country Link
US (1) US7585274B2 (enExample)
JP (1) JP4727959B2 (enExample)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
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US8540393B2 (en) * 2006-08-09 2013-09-24 Olympus Medical Systems Corp. First and second light-emitting elements having identical peak emission intensities
JP4874032B2 (ja) * 2006-08-25 2012-02-08 Ｈｏｙａ株式会社 内視鏡照明光学系
WO2010055800A1 (ja) * 2008-11-11 2010-05-20 オリンパスメディカルシステムズ株式会社 内視鏡用照明光学系
EP2415386B1 (en) * 2009-03-31 2018-11-14 Olympus Corporation Endoscope with improved light distribution of illumination
DE102009025659A1 (de) * 2009-06-17 2010-12-23 Karl Storz Gmbh & Co. Kg Endoskoprohr
US9492063B2 (en) 2009-06-18 2016-11-15 Endochoice Innovation Center Ltd. Multi-viewing element endoscope
US10165929B2 (en) 2009-06-18 2019-01-01 Endochoice, Inc. Compact multi-viewing element endoscope system
US9713417B2 (en) 2009-06-18 2017-07-25 Endochoice, Inc. Image capture assembly for use in a multi-viewing elements endoscope
US9101287B2 (en) 2011-03-07 2015-08-11 Endochoice Innovation Center Ltd. Multi camera endoscope assembly having multiple working channels
US12137873B2 (en) 2009-06-18 2024-11-12 Endochoice, Inc. Compact multi-viewing element endoscope system
US11864734B2 (en) 2009-06-18 2024-01-09 Endochoice, Inc. Multi-camera endoscope
US9402533B2 (en) 2011-03-07 2016-08-02 Endochoice Innovation Center Ltd. Endoscope circuit board assembly
US9872609B2 (en) 2009-06-18 2018-01-23 Endochoice Innovation Center Ltd. Multi-camera endoscope
US8926502B2 (en) 2011-03-07 2015-01-06 Endochoice, Inc. Multi camera endoscope having a side service channel
US9901244B2 (en) 2009-06-18 2018-02-27 Endochoice, Inc. Circuit board assembly of a multiple viewing elements endoscope
CA2765559C (en) 2009-06-18 2017-09-05 Peer Medical Ltd. Multi-camera endoscope
US9706903B2 (en) 2009-06-18 2017-07-18 Endochoice, Inc. Multiple viewing elements endoscope system with modular imaging units
US11547275B2 (en) 2009-06-18 2023-01-10 Endochoice, Inc. Compact multi-viewing element endoscope system
US9101268B2 (en) 2009-06-18 2015-08-11 Endochoice Innovation Center Ltd. Multi-camera endoscope
US11278190B2 (en) 2009-06-18 2022-03-22 Endochoice, Inc. Multi-viewing element endoscope
US9642513B2 (en) 2009-06-18 2017-05-09 Endochoice Inc. Compact multi-viewing element endoscope system
JP2011120627A (ja) 2009-12-08 2011-06-23 Fujifilm Corp 内視鏡の照明光学系
JP2011215425A (ja) * 2010-03-31 2011-10-27 Fujifilm Corp 照明レンズ及び該照明レンズを備えた内視鏡
US12220105B2 (en) 2010-06-16 2025-02-11 Endochoice, Inc. Circuit board assembly of a multiple viewing elements endoscope
EP2586358A1 (en) * 2010-06-25 2013-05-01 Konica Minolta Advanced Layers, Inc. Probe, diagnosis device, and method for using the diagnosis device
US10010268B2 (en) * 2010-09-15 2018-07-03 Olympus Corporation Endoscope apparatus
US9560953B2 (en) 2010-09-20 2017-02-07 Endochoice, Inc. Operational interface in a multi-viewing element endoscope
US10080486B2 (en) 2010-09-20 2018-09-25 Endochoice Innovation Center Ltd. Multi-camera endoscope having fluid channels
US12204087B2 (en) 2010-10-28 2025-01-21 Endochoice, Inc. Optical systems for multi-sensor endoscopes
EP3540495A1 (en) 2010-10-28 2019-09-18 EndoChoice Innovation Center Ltd. Optical systems for multi-sensor endoscopes
CN107361721B (zh) 2010-12-09 2019-06-18 恩多巧爱思创新中心有限公司 用于多摄像头内窥镜的柔性电子电路板
US11889986B2 (en) 2010-12-09 2024-02-06 Endochoice, Inc. Flexible electronic circuit board for a multi-camera endoscope
EP3420886B8 (en) 2010-12-09 2020-07-15 EndoChoice, Inc. Flexible electronic circuit board multi-camera endoscope
JP5343066B2 (ja) * 2010-12-15 2013-11-13 富士フイルム株式会社 内視鏡装置
TWI539925B (zh) * 2011-01-18 2016-07-01 Medical Intubation Tech Corp An endoscopic image pickup assembly having two or more illumination directions
US9101266B2 (en) 2011-02-07 2015-08-11 Endochoice Innovation Center Ltd. Multi-element cover for a multi-camera endoscope
JP5345171B2 (ja) * 2011-03-28 2013-11-20 富士フイルム株式会社 内視鏡
WO2013035522A1 (ja) * 2011-09-08 2013-03-14 オリンパスメディカルシステムズ株式会社 内視鏡装置
EP2787383A4 (en) 2011-12-01 2015-08-05 Olympus Medical Systems Corp ENDOSCOPE DEVICE
EP2604175B1 (en) 2011-12-13 2019-11-20 EndoChoice Innovation Center Ltd. Removable tip endoscope
EP2604172B1 (en) 2011-12-13 2015-08-12 EndoChoice Innovation Center Ltd. Rotatable connector for an endoscope
US9560954B2 (en) 2012-07-24 2017-02-07 Endochoice, Inc. Connector for use with endoscope
EP2883489A4 (en) * 2012-08-08 2016-04-20 Olympus Corp FIBER UNIT
US9993142B2 (en) 2013-03-28 2018-06-12 Endochoice, Inc. Fluid distribution device for a multiple viewing elements endoscope
US9986899B2 (en) 2013-03-28 2018-06-05 Endochoice, Inc. Manifold for a multiple viewing elements endoscope
US10499794B2 (en) 2013-05-09 2019-12-10 Endochoice, Inc. Operational interface in a multi-viewing element endoscope
JP5711436B1 (ja) * 2013-05-22 2015-04-30 オリンパスメディカルシステムズ株式会社 内視鏡
EP3096176A4 (en) 2014-01-15 2018-01-03 Olympus Corporation Endoscope device
WO2015156337A1 (ja) * 2014-04-10 2015-10-15 オリンパス株式会社 内視鏡
JP5942063B1 (ja) * 2014-08-22 2016-06-29 オリンパス株式会社 内視鏡装置
EP3205253B1 (en) * 2014-10-06 2019-05-15 Olympus Corporation Endoscope
US10905452B1 (en) 2015-04-19 2021-02-02 Octavio Silva Vertebra pick device
CN109195503B (zh) 2016-06-17 2021-02-23 奥林巴斯株式会社 内窥镜照明光学系统
JP2018194746A (ja) * 2017-05-19 2018-12-06 富士フイルム株式会社 照明用レンズおよび内視鏡用照明光学系

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JPS5620428A (en) * 1979-07-27 1981-02-26 Olympus Optical Co Lighting optical system for endoscope
JPH04102432A (ja) * 1990-08-23 1992-04-03 Olympus Optical Co Ltd 内視鏡
JP3030585B2 (ja) 1991-10-25 2000-04-10 オリンパス光学工業株式会社 照明光学系
JPH06148519A (ja) 1992-11-13 1994-05-27 Olympus Optical Co Ltd 内視鏡用照明光学系
JPH10239586A (ja) 1997-02-25 1998-09-11 Olympus Optical Co Ltd 内視鏡照明光学系
JPH1152257A (ja) * 1997-08-01 1999-02-26 Olympus Optical Co Ltd 照明光学系
US6251068B1 (en) * 1998-05-18 2001-06-26 Fuji Photo Optical Co., Ltd. Endoscopic observation system
CA2338536A1 (en) * 1998-07-24 2000-02-03 Douglas M. Brenner Device for coupling low numerical aperture light input into high numerical aperture optical instruments
JP2000193894A (ja) * 1998-12-25 2000-07-14 Olympus Optical Co Ltd 内視鏡用照明光学系
JP2001166223A (ja) 1999-12-03 2001-06-22 Olympus Optical Co Ltd 内視鏡
JP2002182126A (ja) * 2000-12-18 2002-06-26 Fuji Photo Optical Co Ltd ライトガイド用の照明光学系および内視鏡
JP2002186578A (ja) * 2000-12-20 2002-07-02 Fuji Photo Optical Co Ltd ライトガイドおよび内視鏡
US6735367B2 (en) * 2001-12-28 2004-05-11 David W. Sanso Illumination light conducting optical-fiber configuration for endoscope cable
US7153259B2 (en) * 2003-09-01 2006-12-26 Olympus Corporation Capsule type endoscope

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Publication number Publication date
JP2006072098A (ja) 2006-03-16
US7585274B2 (en) 2009-09-08
US20060052668A1 (en) 2006-03-09

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