JP6304953B2 - 観察装置 - Google Patents

観察装置 Download PDF

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Publication number
JP6304953B2
JP6304953B2 JP2013135489A JP2013135489A JP6304953B2 JP 6304953 B2 JP6304953 B2 JP 6304953B2 JP 2013135489 A JP2013135489 A JP 2013135489A JP 2013135489 A JP2013135489 A JP 2013135489A JP 6304953 B2 JP6304953 B2 JP 6304953B2
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JP
Japan
Prior art keywords
light
light source
value
wavelength
feature value
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Active
Application number
JP2013135489A
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English (en)
Japanese (ja)
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JP2015011127A (ja
JP2015011127A5 (enExample
Inventor
宏幸 亀江
宏幸 亀江
真博 西尾
真博 西尾
伊藤　毅
毅 伊藤
山本　英二
英二 山本
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
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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 JP2013135489A priority Critical patent/JP6304953B2/ja
Priority to PCT/JP2014/066155 priority patent/WO2014208417A1/ja
Priority to EP14817097.0A priority patent/EP3015899A4/en
Priority to CN201480036441.5A priority patent/CN105339828B/zh
Publication of JP2015011127A publication Critical patent/JP2015011127A/ja
Priority to US14/979,791 priority patent/US10314462B2/en
Publication of JP2015011127A5 publication Critical patent/JP2015011127A5/ja
Application granted granted Critical
Publication of JP6304953B2 publication Critical patent/JP6304953B2/ja
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    • 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
    • A61B1/00002—Operational features of endoscopes
    • A61B1/00004—Operational features of endoscopes characterised by electronic signal processing
    • A61B1/00006—Operational features of endoscopes characterised by electronic signal processing of control signals
    • 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
    • A61B1/00002—Operational features of endoscopes
    • A61B1/00043—Operational features of endoscopes provided with output arrangements
    • A61B1/00045—Display arrangement
    • 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
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/71—Circuitry for evaluating the brightness variation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means
    • 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
    • A61B1/00002—Operational features of endoscopes
    • A61B1/00004—Operational features of endoscopes characterised by electronic signal processing
    • A61B1/00009—Operational features of endoscopes characterised by electronic signal processing of image signals during a use of endoscope

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Studio Devices (AREA)
JP2013135489A 2013-06-27 2013-06-27 観察装置 Active JP6304953B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2013135489A JP6304953B2 (ja) 2013-06-27 2013-06-27 観察装置
PCT/JP2014/066155 WO2014208417A1 (ja) 2013-06-27 2014-06-18 観察装置
EP14817097.0A EP3015899A4 (en) 2013-06-27 2014-06-18 Observation device
CN201480036441.5A CN105339828B (zh) 2013-06-27 2014-06-18 观察装置
US14/979,791 US10314462B2 (en) 2013-06-27 2015-12-28 Observation apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013135489A JP6304953B2 (ja) 2013-06-27 2013-06-27 観察装置

Publications (3)

Publication Number Publication Date
JP2015011127A JP2015011127A (ja) 2015-01-19
JP2015011127A5 JP2015011127A5 (enExample) 2016-06-30
JP6304953B2 true JP6304953B2 (ja) 2018-04-04

Family

ID=52141757

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013135489A Active JP6304953B2 (ja) 2013-06-27 2013-06-27 観察装置

Country Status (5)

Country Link
US (1) US10314462B2 (enExample)
EP (1) EP3015899A4 (enExample)
JP (1) JP6304953B2 (enExample)
CN (1) CN105339828B (enExample)
WO (1) WO2014208417A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106163372B (zh) * 2014-03-31 2018-11-20 富士胶片株式会社 内窥镜系统及其工作方法
EP3231348A4 (en) * 2015-10-30 2018-11-14 Olympus Corporation Control device for endoscope system, endoscope system, and endoscope system control method
JP6927210B2 (ja) * 2016-06-27 2021-08-25 ソニーグループ株式会社 観察装置
US10835102B2 (en) * 2016-07-28 2020-11-17 Verily Life Sciences Llc Tunable color-temperature white light source
WO2018216276A1 (ja) * 2017-05-22 2018-11-29 ソニー株式会社 観察システム、および光源制御装置
CN110785654A (zh) 2017-06-28 2020-02-11 文塔纳医疗系统公司 系统级校准
WO2019026189A1 (ja) * 2017-08-01 2019-02-07 オリンパス株式会社 撮像装置および制御方法
AU2018309165B2 (en) 2017-08-04 2023-09-07 Boston Scientific Scimed, Inc. Medical Illumination Device and Related Methods
JP6791821B2 (ja) * 2017-08-31 2020-11-25 富士フイルム株式会社 内視鏡システム
WO2019208235A1 (ja) * 2018-04-23 2019-10-31 富士フイルム株式会社 医療画像処理システム
US11457154B2 (en) * 2019-06-20 2022-09-27 Cilag Gmbh International Speckle removal in a pulsed hyperspectral, fluorescence, and laser mapping imaging system
NL2026240B1 (en) * 2020-08-07 2022-04-08 Limis Dev B V Device for coupling coherent light into an endoscopic system

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10286235A (ja) * 1997-04-14 1998-10-27 Fuji Photo Film Co Ltd 内視鏡装置
AU2003903157A0 (en) * 2003-06-20 2003-07-03 The Lions Eye Institute of Western Australia Incorporated The Ophthalmic camera and ophthalmic camera adaptor
JP4407485B2 (ja) * 2004-11-12 2010-02-03 株式会社ニコン 撮像装置、画像処理装置および画像処理プログラム
US8711365B2 (en) * 2004-12-16 2014-04-29 Werth Messtechnik Gmbh Coordinate measuring device and method for measuring with a coordinate measuring device
US20100079503A1 (en) * 2008-09-30 2010-04-01 Texas Instruments Incorporated Color Correction Based on Light Intensity in Imaging Systems
JP5467052B2 (ja) * 2008-12-15 2014-04-09 オリンパス株式会社 照明装置及び内視鏡装置
JP5635750B2 (ja) * 2009-09-09 2014-12-03 キヤノン株式会社 画像読取装置
KR101628238B1 (ko) * 2009-12-21 2016-06-21 삼성전자주식회사 화상을 독취하는 장치 및 방법
US9066658B2 (en) * 2010-03-23 2015-06-30 Stryker Corporation Method and system for video based image detection/identification analysis for fluid and visualization control
JP5604248B2 (ja) * 2010-09-28 2014-10-08 富士フイルム株式会社 内視鏡画像表示装置
JP5405445B2 (ja) * 2010-12-17 2014-02-05 富士フイルム株式会社 内視鏡装置
JP5885393B2 (ja) * 2011-04-01 2016-03-15 キヤノン株式会社 光学素子および撮像素子
JP5450527B2 (ja) 2011-08-10 2014-03-26 富士フイルム株式会社 内視鏡装置
JP2013042855A (ja) * 2011-08-23 2013-03-04 Fujifilm Corp 内視鏡装置及びその光源制御方法
KR101284268B1 (ko) * 2011-10-28 2013-07-08 한국생산기술연구원 비전시스템의 이미지 품질 향상을 위한 컬러조명 제어방법
TW201350994A (zh) * 2012-06-08 2013-12-16 Unity Opto Technology Co Ltd 高對比之直下式背光模組
US20140159587A1 (en) * 2012-12-12 2014-06-12 Qualcomm Mems Technologies, Inc. Dynamic adaptive illumination control for field sequential color mode transitions
JP6157135B2 (ja) * 2013-02-07 2017-07-05 オリンパス株式会社 光源撮像装置

Also Published As

Publication number Publication date
JP2015011127A (ja) 2015-01-19
WO2014208417A1 (ja) 2014-12-31
CN105339828B (zh) 2018-05-29
CN105339828A (zh) 2016-02-17
EP3015899A4 (en) 2017-02-15
US20160106299A1 (en) 2016-04-21
EP3015899A1 (en) 2016-05-04
US10314462B2 (en) 2019-06-11

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