WO2009050972A1 - 内視鏡装置及びその設定方法 - Google Patents

内視鏡装置及びその設定方法 Download PDF

Info

Publication number
WO2009050972A1
WO2009050972A1 PCT/JP2008/066672 JP2008066672W WO2009050972A1 WO 2009050972 A1 WO2009050972 A1 WO 2009050972A1 JP 2008066672 W JP2008066672 W JP 2008066672W WO 2009050972 A1 WO2009050972 A1 WO 2009050972A1
Authority
WO
WIPO (PCT)
Prior art keywords
section
controlling
comparison
setting
electric shutter
Prior art date
Application number
PCT/JP2008/066672
Other languages
English (en)
French (fr)
Inventor
Shunji Takei
Original Assignee
Olympus Medical Systems 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 Medical Systems Corp. filed Critical Olympus Medical Systems Corp.
Priority to EP08840628.5A priority Critical patent/EP2201888B1/en
Priority to CN200880023878.XA priority patent/CN101686798B/zh
Publication of WO2009050972A1 publication Critical patent/WO2009050972A1/ja
Priority to US12/754,890 priority patent/US20100204544A1/en

Links

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
    • A61B1/04—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
    • A61B1/041—Capsule endoscopes for imaging
    • 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
    • A61B1/043—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 for fluorescence imaging
    • 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
    • A61B1/045—Control thereof
    • 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
    • A61B1/0655—Control therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0071—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by measuring fluorescence emission
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
    • A61B5/0084—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for introduction into the body, e.g. by catheters

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Optics & Photonics (AREA)
  • Endoscopes (AREA)

Abstract

【課題】簡単かつ安価な構成により、通常光画像と蛍光画像を適正な明るさに調整する。 【解決手段】プロセッサ４は、調光回路４０の出力（調光信号）を所定の基準値と比較する比較部１０３と、比較部１０３の比較結果に基づきＡＧＣ３３のゲイン、電子シャッタ制御部１０１でのシャッタ制御パラメータ（電荷蓄積時間）及び光源装置３内の光源絞り１３の開口面積を設定する設定部１０２と、設定部１０２の制御によりＣＣＤ駆動回路３１の電子シャッタ機能を制御する電子シャッタ制御部１０１とを備えている。
PCT/JP2008/066672 2007-10-18 2008-09-16 内視鏡装置及びその設定方法 WO2009050972A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP08840628.5A EP2201888B1 (en) 2007-10-18 2008-09-16 Endoscopic apparatus and setting method thereof
CN200880023878.XA CN101686798B (zh) 2007-10-18 2008-09-16 内窥镜装置及其设定方法
US12/754,890 US20100204544A1 (en) 2007-10-18 2010-04-06 Endoscope apparatus and method of setting the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007271665A JP5372356B2 (ja) 2007-10-18 2007-10-18 内視鏡装置及び内視鏡装置の作動方法
JP2007-271665 2007-10-18

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/754,890 Continuation US20100204544A1 (en) 2007-10-18 2010-04-06 Endoscope apparatus and method of setting the same

Publications (1)

Publication Number Publication Date
WO2009050972A1 true WO2009050972A1 (ja) 2009-04-23

Family

ID=40567248

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/066672 WO2009050972A1 (ja) 2007-10-18 2008-09-16 内視鏡装置及びその設定方法

Country Status (5)

Country Link
US (1) US20100204544A1 (ja)
EP (1) EP2201888B1 (ja)
JP (1) JP5372356B2 (ja)
CN (1) CN101686798B (ja)
WO (1) WO2009050972A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021162072A1 (ja) 2020-02-14 2021-08-19 株式会社日本触媒 吸収体、吸水剤および吸水剤の製造方法

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010143692A1 (ja) * 2009-06-10 2010-12-16 オリンパスメディカルシステムズ株式会社 カプセル型内視鏡装置
JP2011194040A (ja) * 2010-03-19 2011-10-06 Olympus Medical Systems Corp 医療機器
JP5498282B2 (ja) * 2010-07-06 2014-05-21 オリンパス株式会社 蛍光観察装置
JP5431294B2 (ja) * 2010-11-16 2014-03-05 富士フイルム株式会社 内視鏡装置
JP5584601B2 (ja) * 2010-11-30 2014-09-03 富士フイルム株式会社 内視鏡装置
JP5547118B2 (ja) * 2011-03-03 2014-07-09 富士フイルム株式会社 画像取得装置および画像取得装置の作動方法
WO2012165553A1 (ja) * 2011-06-03 2012-12-06 オリンパス株式会社 蛍光観察装置および蛍光観察方法
JP2013048694A (ja) * 2011-08-30 2013-03-14 Olympus Corp 内視鏡装置
JP5926806B2 (ja) 2011-09-22 2016-05-25 ザ・ジョージ・ワシントン・ユニバーシティＴｈｅ Ｇｅｏｒｇｅ Ｗａｓｈｉｎｇｔｏｎｕｎｉｖｅｒｓｉｔｙ アブレーションされた組織を視覚化するシステムと方法
US9014789B2 (en) 2011-09-22 2015-04-21 The George Washington University Systems and methods for visualizing ablated tissue
DE102011084920B4 (de) * 2011-10-20 2014-03-20 Digital Endoscopy OEM GmbH Endoskopiesystem, steuersystem und verwendung eines steuersystems bei einem endoskopiesystem
JP5863439B2 (ja) * 2011-12-21 2016-02-16 Hoya株式会社 内視鏡装置
JP5953373B2 (ja) * 2012-05-31 2016-07-20 オリンパス株式会社 内視鏡装置
JP2014083375A (ja) * 2012-10-26 2014-05-12 Hoya Corp 電子内視鏡用光源装置および電子内視鏡システム
EP3028622A4 (en) * 2013-08-01 2017-03-22 Olympus Corporation Imaging device
CN105744883B (zh) 2013-11-20 2022-03-01 乔治华盛顿大学 用于心脏组织高光谱分析的系统和方法
EP3215002B1 (en) 2014-11-03 2024-03-20 The George Washington University Systems for lesion assessment
AU2015343274B2 (en) 2014-11-03 2020-07-23 460Medical, Inc. Systems and methods for assessment of contact quality
US10779904B2 (en) 2015-07-19 2020-09-22 460Medical, Inc. Systems and methods for lesion formation and assessment
CN105338234A (zh) * 2015-12-16 2016-02-17 北京博视中自科技有限公司 一种内窥式智能相机
CN107468209B (zh) * 2016-06-07 2021-10-08 松下知识产权经营株式会社 摄像装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000270265A (ja) 1999-03-17 2000-09-29 Ekapot Bhunachet Ｃｈａｒｇｅｃｏｕｐｌｅｄｄｅｖｉｃｅ（ＣＣＤ）にて蛍光の映像と背景の映像を融合させ、同時にかつ同じ画面で見る方法
JP2001029313A (ja) * 1999-05-18 2001-02-06 Olympus Optical Co Ltd 内視鏡装置
JP2001137174A (ja) 1999-11-16 2001-05-22 Fuji Photo Film Co Ltd 蛍光画像表示方法および装置
JP2003079570A (ja) * 2001-09-13 2003-03-18 Olympus Optical Co Ltd 内視鏡装置
JP2003126014A (ja) 2001-10-22 2003-05-07 Olympus Optical Co Ltd 内視鏡装置
JP2005013279A (ja) * 2003-06-23 2005-01-20 Olympus Corp 内視鏡装置
JP2007271665A (ja) 2006-03-30 2007-10-18 Sanyo Electric Co Ltd 液晶プロジェクタ装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000069324A1 (fr) * 1999-05-18 2000-11-23 Olympus Optical Co., Ltd. Endoscope
US20060241496A1 (en) * 2002-01-15 2006-10-26 Xillix Technologies Corp. Filter for use with imaging endoscopes
JP2005087450A (ja) * 2003-09-17 2005-04-07 Pentax Corp 蛍光観察内視鏡システム及び蛍光観察内視鏡用光源装置
JP4598182B2 (ja) * 2005-01-05 2010-12-15 Ｈｏｙａ株式会社 電子内視鏡システム
EP1889563B1 (en) * 2005-06-08 2015-07-29 Olympus Medical Systems Corp. Endoscope and image processing device
JP4745790B2 (ja) * 2005-10-21 2011-08-10 Ｈｏｙａ株式会社 電子内視鏡装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000270265A (ja) 1999-03-17 2000-09-29 Ekapot Bhunachet Ｃｈａｒｇｅｃｏｕｐｌｅｄｄｅｖｉｃｅ（ＣＣＤ）にて蛍光の映像と背景の映像を融合させ、同時にかつ同じ画面で見る方法
JP2001029313A (ja) * 1999-05-18 2001-02-06 Olympus Optical Co Ltd 内視鏡装置
JP2001137174A (ja) 1999-11-16 2001-05-22 Fuji Photo Film Co Ltd 蛍光画像表示方法および装置
JP2003079570A (ja) * 2001-09-13 2003-03-18 Olympus Optical Co Ltd 内視鏡装置
JP2003126014A (ja) 2001-10-22 2003-05-07 Olympus Optical Co Ltd 内視鏡装置
JP2005013279A (ja) * 2003-06-23 2005-01-20 Olympus Corp 内視鏡装置
JP2007271665A (ja) 2006-03-30 2007-10-18 Sanyo Electric Co Ltd 液晶プロジェクタ装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021162072A1 (ja) 2020-02-14 2021-08-19 株式会社日本触媒 吸収体、吸水剤および吸水剤の製造方法

Also Published As

Publication number Publication date
JP5372356B2 (ja) 2013-12-18
CN101686798B (zh) 2012-04-04
JP2009095566A (ja) 2009-05-07
CN101686798A (zh) 2010-03-31
EP2201888A1 (en) 2010-06-30
US20100204544A1 (en) 2010-08-12
EP2201888B1 (en) 2016-12-14
EP2201888A4 (en) 2012-11-14

Similar Documents

Publication Publication Date Title
WO2009050972A1 (ja) 内視鏡装置及びその設定方法
WO2008024887A3 (en) Dynamic automatic exposure compensation for image capture devices
KR100846192B1 (ko) 적외선 카메라의 영상포화 방지회로
CN1249512C (zh) 具有调整曝光的摄影部的便携设备及曝光调整装置
US20050270413A1 (en) Adjustment of illumination light quantity for moving picture in moving picture image pickup device
US8860839B2 (en) Light-emitting apparatus and camera system including the same
EP1276317A4 (en) METHOD FOR CONTROLLING A SOLID BODY RECORDING DEVICE AND CAMERA
EP2020202A3 (en) Medical apparatus
CN103415109A (zh) Led背光亮度的调整方法
WO2009017156A1 (ja) 画像表示装置、画像表示装置の制御方法、画像表示装置の調整システム
US20050199815A1 (en) Irradiation control device
WO2011007996A3 (ko) 동화상 카메라
EP1768389A3 (en) Mobile communication terminal having function of photographing moving picture, and method for operating same
EP2141685A3 (en) Image signal processing apparatus, image signal processing method, computer program, and display device
CN101976015A (zh) 具有自动调整投影亮度功能的投影装置及方法
JP2004096345A (ja) 撮像装置
JP2011044872A5 (ja)
CN102073203A (zh) 具有自动调整投影亮度功能的投影装置及方法
KR20150057041A (ko) 카메라의 led 조명제어 방법 및 그 장치
EP1720342A3 (en) Wireless communication terminal having function of automatically controlling intensity of radiation of light emitting unit and method thereof
KR100917012B1 (ko) 영상 획득 장치 및 방법
KR20140085851A (ko) 줌배율에 따른 적외선 엘이디 디밍기능을 가진 카메라
CN205864557U (zh) 一种具有自动补光功能的摄像机
KR100867595B1 (ko) 카메라의 와이드 다이나믹 레인지 제어방법
US20090251592A1 (en) Lighting device for use with a camera

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200880023878.X

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08840628

Country of ref document: EP

Kind code of ref document: A1

REEP Request for entry into the european phase

Ref document number: 2008840628

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2008840628

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE