WO2009063731A1 - カバー式内視鏡、カバー用内視鏡および内視鏡カバー - Google Patents

カバー式内視鏡、カバー用内視鏡および内視鏡カバー Download PDF

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Publication number
WO2009063731A1
WO2009063731A1 PCT/JP2008/069258 JP2008069258W WO2009063731A1 WO 2009063731 A1 WO2009063731 A1 WO 2009063731A1 JP 2008069258 W JP2008069258 W JP 2008069258W WO 2009063731 A1 WO2009063731 A1 WO 2009063731A1
Authority
WO
WIPO (PCT)
Prior art keywords
cover
endoscope
curving portion
longitudinal direction
tubular
Prior art date
Application number
PCT/JP2008/069258
Other languages
English (en)
French (fr)
Inventor
Yoshiaki Ito
Hideya Kitagawa
Original Assignee
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 Corporation filed Critical Olympus Corporation
Publication of WO2009063731A1 publication Critical patent/WO2009063731A1/ja
Priority to US12/774,967 priority Critical patent/US20100217082A1/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
    • A61B1/005—Flexible endoscopes
    • A61B1/0051—Flexible endoscopes with controlled bending of insertion part
    • A61B1/0055—Constructional details of insertion parts, e.g. vertebral elements
    • 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
    • A61B1/00131—Accessories for endoscopes
    • A61B1/00135—Oversleeves mounted on the endoscope prior to insertion
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
    • G02B23/2476—Non-optical details, e.g. housings, mountings, supports

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Optics & Photonics (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)

Abstract

　カバー式内視鏡（１０）は、管部（１４２，１４４，１４６）を有する内視鏡カバー（１４）と、前記内視鏡カバーの中に挿入されるカバー用内視鏡（１２）とを備えている。前記内視鏡カバーは、複数のカバー関節駒（１５４）を長手方向に連結した状態に有するカバー湾曲部（１１４）を備えている。前記カバー用内視鏡は、複数の関節駒（４４）を長手方向に連結した状態に有する湾曲部（２４）を備えている。前記管部は、前記カバー湾曲部および前記湾曲部の湾曲に追従して湾曲するフレキシブル性を有する。前記カバー用内視鏡の前記湾曲部は、前記管部を前記湾曲部（２４）の長手方向にガイドするガイド部（５８ａ，５８ｂ，５８ｃ）を有する。前記ガイド部は、前記内視鏡カバーの前記カバー湾曲部と協働して、前記ガイド部と前記内視鏡カバーの前記カバー湾曲部との間に前記管部の管路を維持するための管部配設室を備えている。
PCT/JP2008/069258 2007-11-15 2008-10-23 カバー式内視鏡、カバー用内視鏡および内視鏡カバー WO2009063731A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/774,967 US20100217082A1 (en) 2007-11-15 2010-05-06 Covered-type endoscope, cover-adapted endoscope and endoscope-cover

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-296995 2007-11-15
JP2007296995A JP2009119064A (ja) 2007-11-15 2007-11-15 カバー式内視鏡、カバー用内視鏡および内視鏡カバー

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/774,967 Continuation-In-Part US20100217082A1 (en) 2007-11-15 2010-05-06 Covered-type endoscope, cover-adapted endoscope and endoscope-cover

Publications (1)

Publication Number Publication Date
WO2009063731A1 true WO2009063731A1 (ja) 2009-05-22

Family

ID=40638584

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/069258 WO2009063731A1 (ja) 2007-11-15 2008-10-23 カバー式内視鏡、カバー用内視鏡および内視鏡カバー

Country Status (3)

Country Link
US (1) US20100217082A1 (ja)
JP (1) JP2009119064A (ja)
WO (1) WO2009063731A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110313245A1 (en) * 2009-02-11 2011-12-22 Scholly Fiberoptic Gmbh Modular endoscope

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010150666A1 (ja) * 2009-06-22 2010-12-29 オリンパスメディカルシステムズ株式会社 内視鏡洗浄シース
CN104902801B (zh) * 2013-01-07 2018-10-09 安布股份有限公司 用于内窥镜的铰链式末端部件
JPWO2016063348A1 (ja) 2014-10-21 2017-09-28 オリンパス株式会社 湾曲機構および軟性医療器具
WO2016189646A1 (ja) * 2015-05-26 2016-12-01 オリンパス株式会社 湾曲機構および軟性医療器具
EP3207853A4 (en) * 2015-06-08 2018-06-13 Olympus Corporation Endoscope
JP6858750B2 (ja) * 2016-03-28 2021-04-14 ソニー・オリンパスメディカルソリューションズ株式会社 医療用観察装置、駆動制御方法、医療用観察システム及び支持アーム装置
US11096560B2 (en) 2016-09-23 2021-08-24 Meditrina, Inc. Endoscope with multiple image sensors
WO2018172565A1 (en) 2017-03-24 2018-09-27 Ambu A/S Articulated tip part for an endoscope
EP3644822A1 (en) 2017-06-26 2020-05-06 Ambu A/S A bending section for an endoscope
EP4273610A3 (en) 2018-03-14 2023-12-27 Ambu A/S Method for manufacturing a pot-shaped tip housing
EP3854292A1 (en) * 2018-05-18 2021-07-28 Verathon, Inc. Video endoscope with flexible tip
EP3669744A1 (en) 2018-12-21 2020-06-24 Ambu A/S An articulated tip part for an endoscope
US20200237539A1 (en) 2019-01-28 2020-07-30 Spiros Manolidis Stent and stent delivery for vascular surgery
US11666464B2 (en) 2019-01-28 2023-06-06 Tensor Flow Ventures Llc Magnetic stent and stent delivery
EP3797671A1 (en) 2019-09-26 2021-03-31 Ambu A/S A tip part for an endoscope and the manufacture thereof
DE102020111458A1 (de) * 2020-04-27 2021-10-28 Schölly Fiberoptic GmbH Flexibles Endoskop mit Skelett-Struktur
DE102020111455A1 (de) 2020-04-27 2021-10-28 Schölly Fiberoptic GmbH Flexibles Endoskop basierend auf einer Einbettmasse
EP3925512A1 (en) 2020-06-19 2021-12-22 Ambu A/S An endoscope comprising an articulated bending section body
EP3964116A1 (en) 2020-09-02 2022-03-09 Ambu A/S Endoscope tip part
EP3988006B1 (en) 2020-10-20 2023-08-09 Ambu A/S An endoscope
EP4011270A1 (en) 2020-12-08 2022-06-15 Ambu A/S Endoscope tip part with improved optical properties

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03193023A (ja) * 1989-12-25 1991-08-22 Asahi Optical Co Ltd シース付内視鏡の先端部
JPH07301U (ja) * 1993-06-14 1995-01-06 オリンパス光学工業株式会社 チャンネル付内視鏡カバー
JP2000171730A (ja) * 1998-12-08 2000-06-23 Olympus Optical Co Ltd バッテリ式携帯内視鏡装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01244732A (ja) * 1988-03-28 1989-09-29 Asahi Optical Co Ltd シース付内視鏡
US5257617A (en) * 1989-12-25 1993-11-02 Asahi Kogaku Kogyo Kabushiki Kaisha Sheathed endoscope and sheath therefor
US20040199052A1 (en) * 2003-04-01 2004-10-07 Scimed Life Systems, Inc. Endoscopic imaging system
EP2865320A1 (en) * 2003-08-04 2015-04-29 Vision-Sciences, Inc. Sheath with channel for endoscope
US20050272977A1 (en) * 2004-04-14 2005-12-08 Usgi Medical Inc. Methods and apparatus for performing endoluminal procedures

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03193023A (ja) * 1989-12-25 1991-08-22 Asahi Optical Co Ltd シース付内視鏡の先端部
JPH07301U (ja) * 1993-06-14 1995-01-06 オリンパス光学工業株式会社 チャンネル付内視鏡カバー
JP2000171730A (ja) * 1998-12-08 2000-06-23 Olympus Optical Co Ltd バッテリ式携帯内視鏡装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110313245A1 (en) * 2009-02-11 2011-12-22 Scholly Fiberoptic Gmbh Modular endoscope

Also Published As

Publication number Publication date
US20100217082A1 (en) 2010-08-26
JP2009119064A (ja) 2009-06-04

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