WO2008096606A1 - 管腔通過確認装置および管腔通過確認方法 - Google Patents

管腔通過確認装置および管腔通過確認方法 Download PDF

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Publication number
WO2008096606A1
WO2008096606A1 PCT/JP2008/050944 JP2008050944W WO2008096606A1 WO 2008096606 A1 WO2008096606 A1 WO 2008096606A1 JP 2008050944 W JP2008050944 W JP 2008050944W WO 2008096606 A1 WO2008096606 A1 WO 2008096606A1
Authority
WO
WIPO (PCT)
Prior art keywords
checking
subject
lumen passage
outer case
medical device
Prior art date
Application number
PCT/JP2008/050944
Other languages
English (en)
French (fr)
Inventor
Hironobu Takizawa
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 CN2008800042045A priority Critical patent/CN101610711B/zh
Priority to EP08703773.5A priority patent/EP2110066A4/en
Publication of WO2008096606A1 publication Critical patent/WO2008096606A1/ja
Priority to US12/536,863 priority patent/US20090299231A1/en

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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
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/42—Detecting, measuring or recording for evaluating the gastrointestinal, the endocrine or the exocrine systems
    • A61B5/4222—Evaluating particular parts, e.g. particular organs
    • A61B5/4255—Intestines, colon or appendix
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/001—Preparation for luminescence or biological staining
    • A61K49/0063—Preparation for luminescence or biological staining characterised by a special physical or galenical form, e.g. emulsions, microspheres
    • A61K49/0069—Preparation for luminescence or biological staining characterised by a special physical or galenical form, e.g. emulsions, microspheres the agent being in a particular physical galenical form
    • A61K49/0089—Particulate, powder, adsorbate, bead, sphere
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4836—Diagnosis combined with treatment in closed-loop systems or methods
    • A61B5/4839—Diagnosis combined with treatment in closed-loop systems or methods combined with drug delivery

Landscapes

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

Abstract

　本発明は、被検者内部の所望の臓器に到達するまでのカプセル型医療装置の管腔通過性を容易に確認できることを目的とする。本発明にかかるプレテストカプセル１は、被検者の体内に導入されるカプセル型医療装置の管腔通過性を確認する管腔通過確認装置の一例であって、前記カプセル型医療装置と略同等の外径を有する外装ケース２と、この外装ケース２に内包された色素３とを備える。外装ケース２は、被検者の大腸内に存在する特定物質によって溶解する。色素３は、この外装ケース２の溶解に伴って外装ケース２から被検者の体内に放出され、この被検者の排泄物とともに体外に排出される。
PCT/JP2008/050944 2007-02-06 2008-01-24 管腔通過確認装置および管腔通過確認方法 WO2008096606A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN2008800042045A CN101610711B (zh) 2007-02-06 2008-01-24 管腔通过确认装置
EP08703773.5A EP2110066A4 (en) 2007-02-06 2008-01-24 DEVICE FOR TESTING FOR LUMEN PASSAGES AND METHOD FOR TESTING FOR LUMEN PASSAGES
US12/536,863 US20090299231A1 (en) 2007-02-06 2009-08-06 Lumen passability checking device and lumen passability checking method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007026323A JP5084290B2 (ja) 2007-02-06 2007-02-06 管腔通過確認装置
JP2007-026323 2007-02-06

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/536,863 Continuation US20090299231A1 (en) 2007-02-06 2009-08-06 Lumen passability checking device and lumen passability checking method

Publications (1)

Publication Number Publication Date
WO2008096606A1 true WO2008096606A1 (ja) 2008-08-14

Family

ID=39681517

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/050944 WO2008096606A1 (ja) 2007-02-06 2008-01-24 管腔通過確認装置および管腔通過確認方法

Country Status (5)

Country Link
US (1) US20090299231A1 (ja)
EP (1) EP2110066A4 (ja)
JP (1) JP5084290B2 (ja)
CN (1) CN101610711B (ja)
WO (1) WO2008096606A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016072126A1 (ja) * 2014-11-06 2016-05-12 オリンパス株式会社 管腔通過確認装置
JP2019063352A (ja) * 2017-10-03 2019-04-25 オリンパス株式会社 通過確認装置

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2369572A (en) 2000-11-29 2002-06-05 Raft Trustees Ltd Wound treatment composition comprising insulin
CN102301233B (zh) * 2009-01-29 2015-08-19 基文影像公司 用于检测出血的装置、系统和方法
CN103494594B (zh) * 2013-07-08 2015-11-18 南方医科大学南方医院 一种消化道探路胶囊
JP6043030B2 (ja) * 2014-12-17 2016-12-14 オリンパス株式会社 管腔通過確認剤
CN105030183B (zh) * 2015-09-09 2016-11-16 京东方科技集团股份有限公司 一种内窥镜及医疗检测系统
CN106923787B (zh) * 2015-12-29 2023-11-24 上海安翰医疗技术有限公司 胶囊内镜先行片及其检测方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004248956A (ja) * 2003-02-21 2004-09-09 Fuji Photo Optical Co Ltd 内視鏡用プレテストカプセル
JP2005508668A (ja) 2001-07-12 2005-04-07 ギブン・イメージング・リミテッド 身体の管腔を検査するための装置および方法
JP2008012094A (ja) * 2006-07-06 2008-01-24 Kenichi Katsu カプセル内視鏡

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4481952A (en) * 1978-03-22 1984-11-13 Jerzy Pawelec Device for the study of the alimentary canal
NZ241413A (en) * 1991-01-30 1994-12-22 Alza Corp Fluid-imbibing dispensing device
US6797283B1 (en) * 1998-12-23 2004-09-28 Alza Corporation Gastric retention dosage form having multiple layers
US6491683B1 (en) * 1999-09-07 2002-12-10 Alza Corporation Osmotic dosage form composed of an extruded polymer tube form
US7585283B2 (en) * 2001-07-12 2009-09-08 Given Imaging Ltd. Device and method for examining a body lumen
US7736391B2 (en) * 2003-02-06 2010-06-15 Tonaba Healthscience Ii, Llc Cosmetic and reconstructive prostheses with a microencapsulated biologically compatible rupture indicator for sustained release and methods of detecting compromise of a prosthesis
DE202006007665U1 (de) * 2006-05-05 2006-09-07 Dürschinger, Günter Chemisch aktivierbare Kapsel für die Durchgangsprüfung und Behandlung des Darm-Trakts

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005508668A (ja) 2001-07-12 2005-04-07 ギブン・イメージング・リミテッド 身体の管腔を検査するための装置および方法
JP2004248956A (ja) * 2003-02-21 2004-09-09 Fuji Photo Optical Co Ltd 内視鏡用プレテストカプセル
JP2008012094A (ja) * 2006-07-06 2008-01-24 Kenichi Katsu カプセル内視鏡

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2110066A4 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016072126A1 (ja) * 2014-11-06 2016-05-12 オリンパス株式会社 管腔通過確認装置
JP6006456B1 (ja) * 2014-11-06 2016-10-12 オリンパス株式会社 管腔通過確認装置
JP2019063352A (ja) * 2017-10-03 2019-04-25 オリンパス株式会社 通過確認装置

Also Published As

Publication number Publication date
US20090299231A1 (en) 2009-12-03
EP2110066A1 (en) 2009-10-21
JP5084290B2 (ja) 2012-11-28
CN101610711A (zh) 2009-12-23
EP2110066A4 (en) 2014-10-01
JP2008188257A (ja) 2008-08-21
CN101610711B (zh) 2012-05-30

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