WO2009072362A1 - 被検体内導入装置および被検体内情報取得システム - Google Patents

被検体内導入装置および被検体内情報取得システム Download PDF

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Publication number
WO2009072362A1
WO2009072362A1 PCT/JP2008/069546 JP2008069546W WO2009072362A1 WO 2009072362 A1 WO2009072362 A1 WO 2009072362A1 JP 2008069546 W JP2008069546 W JP 2008069546W WO 2009072362 A1 WO2009072362 A1 WO 2009072362A1
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WO
WIPO (PCT)
Prior art keywords
examinee
vivo
rate
image
picking
Prior art date
Application number
PCT/JP2008/069546
Other languages
English (en)
French (fr)
Inventor
Kei Mitsuhashi
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 EP08855907.5A priority Critical patent/EP2218390A4/en
Priority to CN2008801166257A priority patent/CN101868174B/zh
Publication of WO2009072362A1 publication Critical patent/WO2009072362A1/ja

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
    • 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
    • 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
    • A61B1/00002—Operational features of endoscopes
    • A61B1/00011—Operational features of endoscopes characterised by signal transmission
    • A61B1/00016—Operational features of endoscopes characterised by signal transmission using wireless 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
    • A61B1/00025—Operational features of endoscopes characterised by power management
    • A61B1/00036—Means for power saving, e.g. sleeping mode

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Signal Processing (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Multimedia (AREA)
  • Endoscopes (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Closed-Circuit Television Systems (AREA)

Abstract

　本発明は、圧縮機能を備えずともフレームレートを上げることができる被検体内導入装置および該被検体内導入装置を有する被検体内情報取得システムを提供することを目的とする。本発明にかかるカプセル型内視鏡２は、被検体内画像を一次的に記憶するメモリ２３２から被検体内画像を画素単位で読み出しシリアルデータＳｓに変換して転送する信号処理部２３の転送処理速度Ｆ２を、撮像部２２によって撮像された被検体内画像をメモリ２３２に書き込む処理速度Ｆ１よりも速い速度に変換する。これによって、被検体内画像を撮像してから外部に無線送信するまでに要する時間を短縮化し、撮像部２２による撮像間隔を短くしてフレームレートを上げることを可能にする。
PCT/JP2008/069546 2007-12-05 2008-10-28 被検体内導入装置および被検体内情報取得システム WO2009072362A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP08855907.5A EP2218390A4 (en) 2007-12-05 2008-10-28 IN VIVO TESTING DEVICE AND IN-VIVO TESTING INFORMATION SYSTEM
CN2008801166257A CN101868174B (zh) 2007-12-05 2008-10-28 被检体内导入装置以及被检体内信息获取系统

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007314621A JP5622350B2 (ja) 2007-12-05 2007-12-05 被検体内導入装置および被検体内情報取得システム
JP2007-314621 2007-12-05

Publications (1)

Publication Number Publication Date
WO2009072362A1 true WO2009072362A1 (ja) 2009-06-11

Family

ID=40717543

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/069546 WO2009072362A1 (ja) 2007-12-05 2008-10-28 被検体内導入装置および被検体内情報取得システム

Country Status (5)

Country Link
US (1) US8574151B2 (ja)
EP (1) EP2218390A4 (ja)
JP (1) JP5622350B2 (ja)
CN (1) CN101868174B (ja)
WO (1) WO2009072362A1 (ja)

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WO2011048863A1 (ja) * 2009-10-19 2011-04-28 オリンパスメディカルシステムズ株式会社 通信システム、その送信装置、その受信装置およびデータ転送方法
EP2508116B1 (en) * 2010-09-24 2013-11-13 Olympus Medical Systems Corp. Image-display device and capsule-type endoscope system
CA2835081A1 (en) 2011-05-03 2012-11-08 Endosee Corporation Method and apparatus for hysteroscopy and endometrial biopsy
WO2013128766A1 (ja) * 2012-03-01 2013-09-06 オリンパスメディカルシステムズ株式会社 撮像システム
US9468367B2 (en) 2012-05-14 2016-10-18 Endosee Corporation Method and apparatus for hysteroscopy and combined hysteroscopy and endometrial biopsy
US9622646B2 (en) 2012-06-25 2017-04-18 Coopersurgical, Inc. Low-cost instrument for endoscopically guided operative procedures
JP6164836B2 (ja) * 2012-12-25 2017-07-19 Hoya株式会社 内視鏡
JP6425931B2 (ja) * 2014-07-16 2018-11-21 オリンパス株式会社 カプセル型内視鏡及び内視鏡システム
US20170020391A1 (en) * 2015-07-24 2017-01-26 Johnson & Johnson Vision Care, Inc. Biomedical devices for real time medical condition monitoring using biometric based information communication
US10413182B2 (en) 2015-07-24 2019-09-17 Johnson & Johnson Vision Care, Inc. Biomedical devices for biometric based information communication
US10702305B2 (en) 2016-03-23 2020-07-07 Coopersurgical, Inc. Operative cannulas and related methods
CN107040745B (zh) * 2017-03-16 2019-12-13 精微视达医疗科技（武汉）有限公司 一种提高探头式共焦显微内窥镜帧频方法
CN111281312A (zh) * 2020-02-28 2020-06-16 重庆金山医疗技术研究院有限公司 胶囊内镜

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JPH10286231A (ja) * 1997-04-14 1998-10-27 Asahi Optical Co Ltd 電子内視鏡装置
JP2001231186A (ja) 2000-02-15 2001-08-24 Asahi Optical Co Ltd 電力送信システム
JP2002044682A (ja) * 2000-07-21 2002-02-08 Asahi Optical Co Ltd デジタル映像信号を出力する電子内視鏡装置とデジタル映像信号を受信するデコーダを備えた電子内視鏡システム
JP2003019111A (ja) 2001-05-20 2003-01-21 Given Imaging Ltd 生体内信号源の位置を探知するアレーシステム及び方法
WO2003010967A1 (en) 2001-07-26 2003-02-06 Given Imaging Ltd. Diagnostic device using data compression
JP2003126030A (ja) * 2001-10-23 2003-05-07 Pentax Corp 電子内視鏡装置
JP2003135392A (ja) * 2001-10-31 2003-05-13 Pentax Corp 電子内視鏡装置
JP2004033451A (ja) * 2002-07-03 2004-02-05 Pentax Corp 電子内視鏡装置
WO2005084521A1 (ja) * 2004-03-04 2005-09-15 Olympus Corporation カプセル型医療システム
JP2005319098A (ja) * 2004-05-10 2005-11-17 Olympus Corp 被検体内導入装置
JP2005334080A (ja) * 2004-05-24 2005-12-08 Olympus Corp 被検体内導入装置および医療装置
WO2005115217A1 (ja) * 2004-05-28 2005-12-08 Olympus Corporation 被検体内情報取得装置
JP2006140642A (ja) * 2004-11-10 2006-06-01 Olympus Corp 撮像装置
JP2006250824A (ja) * 2005-03-11 2006-09-21 Nec Electronics Corp 半導体集積回路およびその半導体集積回路におけるデータ解析方法
JP2007276191A (ja) * 2006-04-04 2007-10-25 Fuji Xerox Co Ltd 画像形成装置

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Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10286231A (ja) * 1997-04-14 1998-10-27 Asahi Optical Co Ltd 電子内視鏡装置
JP2001231186A (ja) 2000-02-15 2001-08-24 Asahi Optical Co Ltd 電力送信システム
JP2002044682A (ja) * 2000-07-21 2002-02-08 Asahi Optical Co Ltd デジタル映像信号を出力する電子内視鏡装置とデジタル映像信号を受信するデコーダを備えた電子内視鏡システム
JP2003019111A (ja) 2001-05-20 2003-01-21 Given Imaging Ltd 生体内信号源の位置を探知するアレーシステム及び方法
WO2003010967A1 (en) 2001-07-26 2003-02-06 Given Imaging Ltd. Diagnostic device using data compression
JP2003126030A (ja) * 2001-10-23 2003-05-07 Pentax Corp 電子内視鏡装置
JP2003135392A (ja) * 2001-10-31 2003-05-13 Pentax Corp 電子内視鏡装置
JP2004033451A (ja) * 2002-07-03 2004-02-05 Pentax Corp 電子内視鏡装置
WO2005084521A1 (ja) * 2004-03-04 2005-09-15 Olympus Corporation カプセル型医療システム
JP2005319098A (ja) * 2004-05-10 2005-11-17 Olympus Corp 被検体内導入装置
JP2005334080A (ja) * 2004-05-24 2005-12-08 Olympus Corp 被検体内導入装置および医療装置
WO2005115217A1 (ja) * 2004-05-28 2005-12-08 Olympus Corporation 被検体内情報取得装置
JP2006140642A (ja) * 2004-11-10 2006-06-01 Olympus Corp 撮像装置
JP2006250824A (ja) * 2005-03-11 2006-09-21 Nec Electronics Corp 半導体集積回路およびその半導体集積回路におけるデータ解析方法
JP2007276191A (ja) * 2006-04-04 2007-10-25 Fuji Xerox Co Ltd 画像形成装置

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Title
See also references of EP2218390A4

Also Published As

Publication number Publication date
CN101868174B (zh) 2012-02-29
JP5622350B2 (ja) 2014-11-12
US20090149704A1 (en) 2009-06-11
EP2218390A1 (en) 2010-08-18
JP2009136431A (ja) 2009-06-25
EP2218390A4 (en) 2014-10-01
US8574151B2 (en) 2013-11-05
CN101868174A (zh) 2010-10-20

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