JP5231511B2 - 内視鏡診断装置 - Google Patents

内視鏡診断装置 Download PDF

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Publication number
JP5231511B2
JP5231511B2 JP2010250562A JP2010250562A JP5231511B2 JP 5231511 B2 JP5231511 B2 JP 5231511B2 JP 2010250562 A JP2010250562 A JP 2010250562A JP 2010250562 A JP2010250562 A JP 2010250562A JP 5231511 B2 JP5231511 B2 JP 5231511B2
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Japan
Prior art keywords
light
image signal
oxygen saturation
image
wavelength range
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Active
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JP2010250562A
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English (en)
Japanese (ja)
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JP2012100800A (ja
JP2012100800A5 (enExample
Inventor
孝明 齋藤
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Fujifilm Corp
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Fujifilm Corp
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Publication date
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Priority to JP2010250562A priority Critical patent/JP5231511B2/ja
Priority to US13/268,161 priority patent/US20120116192A1/en
Priority to EP11184808.1A priority patent/EP2449950B1/en
Publication of JP2012100800A publication Critical patent/JP2012100800A/ja
Publication of JP2012100800A5 publication Critical patent/JP2012100800A5/ja
Application granted granted Critical
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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
    • A61B1/00002—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
    • A61B1/000094—Operational features of endoscopes characterised by electronic signal processing of image signals during a use of endoscope extracting biological structures
    • 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
    • A61B1/0638—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
    • 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
    • A61B1/0646—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 illumination filters
    • 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
    • A61B1/06—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
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/1459—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters invasive, e.g. introduced into the body by a catheter
    • 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
    • A61B1/00163—Optical arrangements
    • A61B1/00186—Optical arrangements with imaging filters
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Optics & Photonics (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Signal Processing (AREA)
  • Endoscopes (AREA)
JP2010250562A 2010-11-09 2010-11-09 内視鏡診断装置 Active JP5231511B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2010250562A JP5231511B2 (ja) 2010-11-09 2010-11-09 内視鏡診断装置
US13/268,161 US20120116192A1 (en) 2010-11-09 2011-10-07 Endoscopic diagnosis system
EP11184808.1A EP2449950B1 (en) 2010-11-09 2011-10-12 Endoscopic diagnosis system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010250562A JP5231511B2 (ja) 2010-11-09 2010-11-09 内視鏡診断装置

Publications (3)

Publication Number Publication Date
JP2012100800A JP2012100800A (ja) 2012-05-31
JP2012100800A5 JP2012100800A5 (enExample) 2012-08-02
JP5231511B2 true JP5231511B2 (ja) 2013-07-10

Family

ID=44946971

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010250562A Active JP5231511B2 (ja) 2010-11-09 2010-11-09 内視鏡診断装置

Country Status (3)

Country Link
US (1) US20120116192A1 (enExample)
EP (1) EP2449950B1 (enExample)
JP (1) JP5231511B2 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2912990A1 (en) 2014-02-27 2015-09-02 FUJIFILM Corporation Endoscope system, endoscope system processor device, operation method for endoscope system, and operation method for endoscope system processor device
EP2912992A1 (en) 2014-02-27 2015-09-02 FUJIFILM Corporation Endoscope system, endoscope system processor device, operation method for endoscope system, and operation method for endoscope system processor device
EP2912991A1 (en) 2014-02-27 2015-09-02 FUJIFILM Corporation Endoscope system, endoscope system processor device, operation method for endoscope system, and operation method for endoscope system processor device
US10791973B2 (en) 2016-07-04 2020-10-06 Hoya Corporation Analysis device and method of analysis

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5702755B2 (ja) * 2012-07-24 2015-04-15 富士フイルム株式会社 内視鏡システム、内視鏡システムのプロセッサ装置、及び内視鏡システムの作動方法
JP2014036759A (ja) 2012-08-17 2014-02-27 Hoya Corp 電子内視鏡システムおよび内視鏡用光源装置
JP5774563B2 (ja) 2012-09-04 2015-09-09 富士フイルム株式会社 内視鏡システム及びそのプロセッサ装置並びに内視鏡システムの作動方法
JP6231284B2 (ja) * 2013-02-21 2017-11-15 クラリオン株式会社 撮像装置
EP4079242B1 (en) * 2013-03-19 2025-10-08 Surgisense Corporation Apparatus, systems and methods for determining tissue oxygenation
WO2014192781A1 (ja) 2013-05-30 2014-12-04 Hoya株式会社 生体組織中の生体物質の濃度分布を示す画像を生成する方法及び装置
JP5977772B2 (ja) * 2014-02-06 2016-08-24 富士フイルム株式会社 内視鏡システム、内視鏡システムのプロセッサ装置、内視鏡システムの作動方法、プロセッサ装置の作動方法
JP5972312B2 (ja) * 2014-03-24 2016-08-17 富士フイルム株式会社 医用画像処理装置及びその作動方法
JP5932894B2 (ja) * 2014-03-24 2016-06-08 富士フイルム株式会社 医用画像処理装置及びその作動方法
EP3127467B1 (en) * 2014-03-31 2018-03-28 Fujifilm Corporation Medical image processing device, operation method thereof, and endoscope system
EP3128892A4 (en) 2014-04-05 2018-05-09 Surgisense Corporation Apparatus, systems, and methods for mapping of tissue oxygenation
JP6104458B2 (ja) * 2014-08-04 2017-03-29 オリンパス株式会社 医療画像の色統合システム
JP6085648B2 (ja) * 2014-08-29 2017-02-22 富士フイルム株式会社 内視鏡用光源装置及び内視鏡システム
JP6085649B2 (ja) * 2014-08-29 2017-02-22 富士フイルム株式会社 内視鏡用光源装置及び内視鏡システム
JP6204314B2 (ja) * 2014-09-03 2017-09-27 Hoya株式会社 電子内視鏡システム
JP6234350B2 (ja) * 2014-09-30 2017-11-22 富士フイルム株式会社 内視鏡システム、プロセッサ装置、内視鏡システムの作動方法、及びプロセッサ装置の作動方法
JP6356051B2 (ja) 2014-11-21 2018-07-11 Hoya株式会社 分析装置及び分析装置の作動方法
JP6467275B2 (ja) * 2015-04-13 2019-02-06 富士フイルム株式会社 内視鏡用光源装置及び内視鏡システム
JP6362274B2 (ja) * 2015-07-14 2018-07-25 富士フイルム株式会社 内視鏡システム及び内視鏡システムの作動方法
CN107449736A (zh) * 2017-09-29 2017-12-08 南京科兴新材料科技有限公司 一种用于治疗肿瘤的药物分析仪
CN107728161A (zh) * 2017-10-09 2018-02-23 东莞市翔实信息科技有限公司 一种无人驾驶激光雷达系统
WO2022097154A1 (en) * 2020-11-09 2022-05-12 Ariel Scientific Innovations Ltd. Medical imaging method and device

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63311937A (ja) * 1987-06-16 1988-12-20 Toshiba Corp 内視鏡装置
US5001556A (en) * 1987-09-30 1991-03-19 Olympus Optical Co., Ltd. Endoscope apparatus for processing a picture image of an object based on a selected wavelength range
US4914512A (en) * 1988-01-19 1990-04-03 Kabushiki Kaisha Toshiba Electronic endoscope apparatus capable of displaying hemoglobin concentration on color image
JP2648494B2 (ja) 1988-05-02 1997-08-27 オリンパス光学工業株式会社 内視鏡装置
JP2666856B2 (ja) * 1988-10-15 1997-10-22 オリンパス光学工業株式会社 内視鏡用光源装置
US5092331A (en) * 1989-01-30 1992-03-03 Olympus Optical Co., Ltd. Fluorescence endoscopy and endoscopic device therefor
JP2810718B2 (ja) * 1989-05-09 1998-10-15 オリンパス光学工業株式会社 内視鏡装置
US5512940A (en) * 1993-03-19 1996-04-30 Olympus Optical Co., Ltd. Image processing apparatus, endoscope image sensing and processing apparatus, and image processing method for performing different displays depending upon subject quantity
US5795295A (en) * 1996-06-25 1998-08-18 Carl Zeiss, Inc. OCT-assisted surgical microscope with multi-coordinate manipulator
US5974338A (en) * 1997-04-15 1999-10-26 Toa Medical Electronics Co., Ltd. Non-invasive blood analyzer
US6635011B1 (en) * 2000-01-14 2003-10-21 Pentax Corporation Electronic endoscope system
US7356054B2 (en) * 2004-12-17 2008-04-08 Nichia Corporation Light emitting device
US8849380B2 (en) * 2007-11-26 2014-09-30 Canfield Scientific Inc. Multi-spectral tissue imaging
JP5267143B2 (ja) * 2008-03-27 2013-08-21 富士フイルム株式会社 撮像装置およびプログラム
JP5393554B2 (ja) * 2010-03-23 2014-01-22 富士フイルム株式会社 電子内視鏡システム

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2912990A1 (en) 2014-02-27 2015-09-02 FUJIFILM Corporation Endoscope system, endoscope system processor device, operation method for endoscope system, and operation method for endoscope system processor device
EP2912992A1 (en) 2014-02-27 2015-09-02 FUJIFILM Corporation Endoscope system, endoscope system processor device, operation method for endoscope system, and operation method for endoscope system processor device
EP2912991A1 (en) 2014-02-27 2015-09-02 FUJIFILM Corporation Endoscope system, endoscope system processor device, operation method for endoscope system, and operation method for endoscope system processor device
US9629555B2 (en) 2014-02-27 2017-04-25 Fujifilm Corporation Endoscope system, endoscope system processor device, operation method for endoscope system, and operation method for endoscope system processor device
US9675287B2 (en) 2014-02-27 2017-06-13 Fujifilm Corporation Endoscope system, endoscope system processor device, operation method for endoscope system, and operation method for endoscope system processor device
US9681831B2 (en) 2014-02-27 2017-06-20 Fujifilm Corporation Endoscope system, endoscope system processor device, operation method for endoscope system, and operation method for endoscope system processor device
US10791973B2 (en) 2016-07-04 2020-10-06 Hoya Corporation Analysis device and method of analysis

Also Published As

Publication number Publication date
EP2449950B1 (en) 2020-02-12
JP2012100800A (ja) 2012-05-31
EP2449950A1 (en) 2012-05-09
US20120116192A1 (en) 2012-05-10

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