WO2008105539A1 - 管腔通過確認装置、管腔通過確認方法、および管腔通過確認装置の製造方法 - Google Patents

管腔通過確認装置、管腔通過確認方法、および管腔通過確認装置の製造方法 Download PDF

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Publication number
WO2008105539A1
WO2008105539A1 PCT/JP2008/053678 JP2008053678W WO2008105539A1 WO 2008105539 A1 WO2008105539 A1 WO 2008105539A1 JP 2008053678 W JP2008053678 W JP 2008053678W WO 2008105539 A1 WO2008105539 A1 WO 2008105539A1
Authority
WO
WIPO (PCT)
Prior art keywords
checking
lumen passage
outer case
shape
fluid
Prior art date
Application number
PCT/JP2008/053678
Other languages
English (en)
French (fr)
Inventor
Atsushi Chiba
Takeshi Yokoi
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 JP2009501324A priority Critical patent/JP5330222B2/ja
Priority to EP08721098.5A priority patent/EP2116172B1/en
Publication of WO2008105539A1 publication Critical patent/WO2008105539A1/ja
Priority to US12/544,775 priority patent/US8439851B2/en

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/07—Endoradiosondes
    • A61B5/073—Intestinal transmitters
    • 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
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6861—Capsules, e.g. for swallowing or implanting
    • 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
    • A61B1/05—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 characterised by the image sensor, e.g. camera, being in the distal end portion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/16—Details of sensor housings or probes; Details of structural supports for sensors
    • A61B2562/168—Fluid filled sensor housings

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Radiology & Medical Imaging (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確認できるとともに、かかる管腔通過性を確認した後に被検者から容易に排出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ための管腔通過確認装置であって、伸縮自在な外装ケース２と、この外装ケース２の立体形状を操作する形状操作部４とを備える。外装ケース２は、流体３および形状操作部４を内包し、この内包した流体３の圧力によって膨脹して、所望のカプセル型医療装置と略同等の外径を形成する。形状操作部４は、外装ケース２の連通部２ｂから流体３を流出することによって、外装ケース２を縮径変形させる。この場合、外装ケース２は、形状操作部４と一体化した状態を維持しつつ、流体３の流出に伴って縮径変形する。
PCT/JP2008/053678 2007-03-01 2008-02-29 管腔通過確認装置、管腔通過確認方法、および管腔通過確認装置の製造方法 WO2008105539A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009501324A JP5330222B2 (ja) 2007-03-01 2008-02-29 管腔通過確認装置、管腔通過確認方法、および管腔通過確認装置の製造方法
EP08721098.5A EP2116172B1 (en) 2007-03-01 2008-02-29 Device for checking for lumen passage and method of producing device for checking for lumen passage
US12/544,775 US8439851B2 (en) 2007-03-01 2009-08-20 Lumen passability checking device, lumen passability checking method, and method of manufacturing lumen passability checking device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007051969 2007-03-01
JP2007-051969 2007-03-01

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/544,775 Continuation US8439851B2 (en) 2007-03-01 2009-08-20 Lumen passability checking device, lumen passability checking method, and method of manufacturing lumen passability checking device

Publications (1)

Publication Number Publication Date
WO2008105539A1 true WO2008105539A1 (ja) 2008-09-04

Family

ID=39721361

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/053678 WO2008105539A1 (ja) 2007-03-01 2008-02-29 管腔通過確認装置、管腔通過確認方法、および管腔通過確認装置の製造方法

Country Status (4)

Country Link
US (1) US8439851B2 (ja)
EP (1) EP2116172B1 (ja)
JP (1) JP5330222B2 (ja)
WO (1) WO2008105539A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117752292A (zh) * 2024-02-22 2024-03-26 江苏济远医疗科技有限公司 一种具有保护功能的宫腔镜

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5314913B2 (ja) * 2008-04-03 2013-10-16 オリンパスメディカルシステムズ株式会社 カプセル医療システム
US9561068B2 (en) * 2008-10-06 2017-02-07 Virender K. Sharma Method and apparatus for tissue ablation
US9445711B2 (en) 2012-05-09 2016-09-20 Carnegie Mellon University System and method to magnetically actuate a capsule endoscopic robot for diagnosis and treatment
CN105342825B (zh) * 2015-11-18 2018-07-06 上海麦添医疗科技有限公司 可吞入消化道按摩装置及其加工方法
AU2018378615B2 (en) * 2017-12-06 2023-11-23 James Phillip Jones Sampling capsule system
CN114554951A (zh) * 2019-06-28 2022-05-27 恩迪亚克斯股份有限公司 具有推进和成像能力的可摄取装置
US20230190084A1 (en) * 2021-12-16 2023-06-22 Karl Storz Imaging, Inc. Implantable Internal Observation Device and System

Citations (6)

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Publication number Priority date Publication date Assignee Title
US20030040685A1 (en) 2001-07-12 2003-02-27 Shlomo Lewkowicz Device and method for examining a body lumen
JP2003524448A (ja) * 1998-10-22 2003-08-19 ギブン・イメージング・リミテツド 標的部位に装置を送り出す方法
WO2003090618A2 (en) 2002-04-25 2003-11-06 Given Imaging Ltd. Device and method for orienting a device in vivo
JP2005185567A (ja) * 2003-12-25 2005-07-14 Olympus Corp 医療用カプセル装置
JP2006239413A (ja) * 2005-02-03 2006-09-14 Riyuukoku Univ マイクロマシン
US20070010709A1 (en) 2005-07-08 2007-01-11 Johannes Reinschke Endoscopy capsule

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US3450254A (en) * 1967-04-05 1969-06-17 Colgate Palmolive Co Package and receptacle
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US20030040685A1 (en) 2001-07-12 2003-02-27 Shlomo Lewkowicz Device and method for examining a body lumen
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
WO2003090618A2 (en) 2002-04-25 2003-11-06 Given Imaging Ltd. Device and method for orienting a device in vivo
JP2005185567A (ja) * 2003-12-25 2005-07-14 Olympus Corp 医療用カプセル装置
JP2006239413A (ja) * 2005-02-03 2006-09-14 Riyuukoku Univ マイクロマシン
US20070010709A1 (en) 2005-07-08 2007-01-11 Johannes Reinschke Endoscopy capsule

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117752292A (zh) * 2024-02-22 2024-03-26 江苏济远医疗科技有限公司 一种具有保护功能的宫腔镜
CN117752292B (zh) * 2024-02-22 2024-05-07 江苏济远医疗科技有限公司 一种具有保护功能的宫腔镜

Also Published As

Publication number Publication date
JP5330222B2 (ja) 2013-10-30
US20090312787A1 (en) 2009-12-17
EP2116172A4 (en) 2012-01-18
JPWO2008105539A1 (ja) 2010-06-03
EP2116172A1 (en) 2009-11-11
US8439851B2 (en) 2013-05-14
EP2116172B1 (en) 2014-07-02

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