WO2008102803A1 - 被検体内導入システム - Google Patents

被検体内導入システム Download PDF

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Publication number
WO2008102803A1
WO2008102803A1 PCT/JP2008/052851 JP2008052851W WO2008102803A1 WO 2008102803 A1 WO2008102803 A1 WO 2008102803A1 JP 2008052851 W JP2008052851 W JP 2008052851W WO 2008102803 A1 WO2008102803 A1 WO 2008102803A1
Authority
WO
WIPO (PCT)
Prior art keywords
reflectance
light
detected
low
region
Prior art date
Application number
PCT/JP2008/052851
Other languages
English (en)
French (fr)
Inventor
Ryoji Sato
Hironao Kawano
Tatsuya Orihara
Takeshi Mori
Original Assignee
Olympus Medical Systems Corp.
Olympus Corporation
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., Olympus Corporation filed Critical Olympus Medical Systems Corp.
Priority to KR1020097017465A priority Critical patent/KR101071466B1/ko
Priority to EP08711657A priority patent/EP2127592B1/en
Priority to CN2008800057939A priority patent/CN101621956B/zh
Priority to JP2009500209A priority patent/JP5025720B2/ja
Publication of WO2008102803A1 publication Critical patent/WO2008102803A1/ja
Priority to US12/543,088 priority patent/US20090303319A1/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
    • A61B1/00147—Holding or positioning arrangements
    • A61B1/00158—Holding or positioning arrangements using magnetic field
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with 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
    • A61B1/00163—Optical arrangements
    • A61B1/00174—Optical arrangements characterised by the viewing angles
    • A61B1/00177—Optical arrangements characterised by the viewing angles for 90 degrees side-viewing
    • 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
    • A61B1/06—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
    • A61B1/0655—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
    • A61B1/06—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
    • A61B1/0661—Endoscope light sources
    • A61B1/0684—Endoscope light sources using light emitting diodes [LED]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/70—Manipulators specially adapted for use in surgery
    • A61B34/73—Manipulators for magnetic surgery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/555—Constructional details for picking-up images in sites, inaccessible due to their dimensions or hazardous conditions, e.g. endoscopes or borescopes
    • 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

Abstract

　本発明は、被検体内の画像を撮像する被検体内導入システムにおいて、検出対象に応じて所定の光学的特性を有する検出対象部位に対し反射率の低い低反射率波長の光と反射率の高い波長である高反射率波長の光とを少なくとも発する発光部と、少なくとも低反射率波長の光と高反射率波長の光とを受光して画像を撮像する撮像素子と、を有するカプセル型内視鏡と、画像のうち検出対象部位の有無の検出対象である被検体内の検出対象領域に対応する領域の高反射率波長の光量と低反射率波長の光量とをもとに検出対象領域の検出対象部位を検出する検出部４５と、を備える。
PCT/JP2008/052851 2007-02-22 2008-02-20 被検体内導入システム WO2008102803A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020097017465A KR101071466B1 (ko) 2007-02-22 2008-02-20 피검체 내 도입 시스템
EP08711657A EP2127592B1 (en) 2007-02-22 2008-02-20 Intrasubject introduction system
CN2008800057939A CN101621956B (zh) 2007-02-22 2008-02-20 被检体内导入系统
JP2009500209A JP5025720B2 (ja) 2007-02-22 2008-02-20 被検体内導入システム
US12/543,088 US20090303319A1 (en) 2007-02-22 2009-08-18 Body-insertable apparatus system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007042449 2007-02-22
JP2007-042449 2007-02-22

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/543,088 Continuation US20090303319A1 (en) 2007-02-22 2009-08-18 Body-insertable apparatus system

Publications (1)

Publication Number Publication Date
WO2008102803A1 true WO2008102803A1 (ja) 2008-08-28

Family

ID=39710077

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/052851 WO2008102803A1 (ja) 2007-02-22 2008-02-20 被検体内導入システム

Country Status (6)

Country Link
US (1) US20090303319A1 (ja)
EP (1) EP2127592B1 (ja)
JP (1) JP5025720B2 (ja)
KR (1) KR101071466B1 (ja)
CN (1) CN101621956B (ja)
WO (1) WO2008102803A1 (ja)

Cited By (10)

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WO2010147066A1 (ja) * 2009-06-15 2010-12-23 オリンパスメディカルシステムズ株式会社 被検体内導入装置および生体内情報取得システム
WO2011016002A1 (en) * 2009-08-05 2011-02-10 Tel Hashomer Medical Research Infrastructure And Services, Ltd. Methods and devices for providing information useful in the diagnosis of abnormalities of the gastrointestinal tract
WO2011048867A1 (ja) * 2009-10-21 2011-04-28 オリンパス株式会社 光源装置、電子画像取得装置、電子画像観察装置、内視鏡装置、カプセル内視鏡装置
JP2012143302A (ja) * 2011-01-07 2012-08-02 Fujifilm Corp 内視鏡システム
CN105531987A (zh) * 2014-08-21 2016-04-27 奥林巴斯株式会社 摄像装置、内窥镜、内窥镜系统以及摄像装置的驱动方法
JP2016093210A (ja) * 2014-11-12 2016-05-26 ソニー株式会社 画像処理装置、画像処理方法、並びにプログラム
WO2018083888A1 (ja) * 2016-11-01 2018-05-11 オリンパス株式会社 画像処理装置
JP6392486B1 (ja) * 2017-02-01 2018-09-19 オリンパス株式会社 内視鏡システム
US10582895B2 (en) 2011-01-20 2020-03-10 Tel Hashomer Medical Research Infrastructure And Services Ltd. Methods and devices for providing information useful in the diagnosis of abnormalities of the gastrointestinal tract
WO2022239339A1 (ja) * 2021-05-10 2022-11-17 ソニーグループ株式会社 医療用情報処理装置、医療用観察システム及び医療用情報処理方法

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JP5642373B2 (ja) * 2009-10-23 2014-12-17 オリンパス株式会社 携帯無線端末、無線通信システムおよび携帯無線端末の無線通信方法
JP5346856B2 (ja) * 2010-03-18 2013-11-20 オリンパス株式会社 内視鏡システム、内視鏡システムの作動方法及び撮像装置
JP5580637B2 (ja) * 2010-03-30 2014-08-27 オリンパス株式会社 画像処理装置、内視鏡装置の作動方法及びプログラム
JP5597021B2 (ja) * 2010-04-15 2014-10-01 オリンパス株式会社 画像処理装置及びプログラム
WO2012021212A1 (en) * 2010-08-10 2012-02-16 Boston Scientific Scimed, Inc. Endoscopic system for enhanced visualization
JP5329593B2 (ja) * 2011-04-01 2013-10-30 富士フイルム株式会社 生体情報取得システムおよび生体情報取得システムの作動方法
US9795330B2 (en) 2011-12-15 2017-10-24 Given Imaging Ltd. Device, system and method for in-vivo detection of bleeding in the gastrointestinal tract
WO2013088444A2 (en) * 2011-12-15 2013-06-20 Given Imaging Ltd. Device, system and method for in-vivo detection of bleeding in the gastrointestinal tract
JP6324159B2 (ja) * 2014-03-28 2018-05-16 オリンパス株式会社 カプセル内視鏡
KR101785793B1 (ko) * 2015-10-27 2017-11-15 연세대학교 산학협력단 체내 투입 장비 및 그를 이용한 진단 장치
CN105939451B (zh) * 2016-06-23 2018-10-02 安翰光电技术（武汉）有限公司 用于胶囊内窥镜系统的图像曝光处理系统及方法
KR102500765B1 (ko) * 2017-11-22 2023-02-17 삼성전자주식회사 분광기, 분광기의 출력이득 조절 방법, 생체정보 측정 장치 및 방법
CN111281316A (zh) * 2020-01-15 2020-06-16 安翰科技(武汉)股份有限公司 胶囊内窥镜的控制方法、系统，电子设备及可读存储介质

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WO2010147066A1 (ja) * 2009-06-15 2010-12-23 オリンパスメディカルシステムズ株式会社 被検体内導入装置および生体内情報取得システム
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JP6342598B1 (ja) * 2016-11-01 2018-06-13 オリンパス株式会社 画像処理装置
US10893810B2 (en) 2016-11-01 2021-01-19 Olympus Corporation Image processing apparatus that identifiably displays bleeding point region
JP6392486B1 (ja) * 2017-02-01 2018-09-19 オリンパス株式会社 内視鏡システム
US11882995B2 (en) 2017-02-01 2024-01-30 Olympus Corporation Endoscope system
WO2022239339A1 (ja) * 2021-05-10 2022-11-17 ソニーグループ株式会社 医療用情報処理装置、医療用観察システム及び医療用情報処理方法

Also Published As

Publication number Publication date
JPWO2008102803A1 (ja) 2010-05-27
KR101071466B1 (ko) 2011-10-10
CN101621956B (zh) 2013-08-14
EP2127592A4 (en) 2011-03-09
US20090303319A1 (en) 2009-12-10
EP2127592B1 (en) 2012-12-19
CN101621956A (zh) 2010-01-06
JP5025720B2 (ja) 2012-09-12
EP2127592A1 (en) 2009-12-02
KR20090104878A (ko) 2009-10-06

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