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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
Authority
WO
WIPO (PCT)
Prior art keywords
examinee
vivo
rate
image
picking
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/JP2008/069546
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English (en)
French (fr)
Inventor
Kei Mitsuhashi
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 Medical Systems Corp
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 CN2008801166257A priority Critical patent/CN101868174B/zh
Priority to EP08855907.5A priority patent/EP2218390A4/en
Publication of WO2009072362A1 publication Critical patent/WO2009072362A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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 Ceased WO2009072362A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
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
EP08855907.5A EP2218390A4 (en) 2007-12-05 2008-10-28 IN VIVO TESTING DEVICE AND IN-VIVO TESTING INFORMATION SYSTEM

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-314621 2007-12-05
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

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 Ceased 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)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US20140276207A1 (en) 2010-10-25 2014-09-18 Endosee Corporation Method and appartus for hysteroscopy and endometrial biopsy
JP5416318B1 (ja) * 2012-03-01 2014-02-12 オリンパスメディカルシステムズ株式会社 撮像装置及び撮像システム
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

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

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4926258A (en) * 1987-10-20 1990-05-15 Olympus Optical Co., Ltd. Electronic endoscope apparatus capable of driving solid state imaging devices having different characteristics
JPH0583158A (ja) * 1991-09-24 1993-04-02 Hitachi Denshi Ltd 特定小電力無線システム
JPH0730569A (ja) * 1993-07-07 1995-01-31 Toshiba Corp 支線ｌａｎステーション
US5974223A (en) * 1995-04-08 1999-10-26 Sony Corporation Method of and apparatus for data recording, method of and apparatus for data reproduction, recording medium, and method of and apparatus for data transmission
US6215517B1 (en) * 1997-04-14 2001-04-10 Asahi Kogaku Kogyo Kabushiki Kaisha Electronic endoscope system
US8636648B2 (en) * 1999-03-01 2014-01-28 West View Research, Llc Endoscopic smart probe
US6709387B1 (en) * 2000-05-15 2004-03-23 Given Imaging Ltd. System and method for controlling in vivo camera capture and display rate
US7050086B2 (en) * 2001-06-26 2006-05-23 Pentax Corporation Electronic endoscope system with color-balance alteration process
US20060184039A1 (en) * 2001-07-26 2006-08-17 Dov Avni Apparatus and method for light control in an in-vivo imaging device
IL162740A (en) 2003-06-26 2010-06-16 Given Imaging Ltd Device, method and system for reduced transmission imaging
US7765250B2 (en) * 2004-11-15 2010-07-27 Renesas Technology Corp. Data processor with internal memory structure for processing stream data
JP4709579B2 (ja) 2005-04-26 2011-06-22 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
JP4758720B2 (ja) * 2005-09-29 2011-08-31 富士フイルム株式会社 電子内視鏡システム
JP5033344B2 (ja) * 2006-04-10 2012-09-26 Ｈｏｙａ株式会社 電子内視鏡用プロセッサおよび電子内視鏡システム
JP4880355B2 (ja) * 2006-05-16 2012-02-22 Ｎｅｃエンジニアリング株式会社 バスモニタ回路
JP4904082B2 (ja) * 2006-05-17 2012-03-28 Ｈｏｙａ株式会社 電子内視鏡システム

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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2218390A4

Also Published As

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

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