JP4814586B2 - 内視鏡装置 - Google Patents

内視鏡装置 Download PDF

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Publication number
JP4814586B2
JP4814586B2 JP2005254915A JP2005254915A JP4814586B2 JP 4814586 B2 JP4814586 B2 JP 4814586B2 JP 2005254915 A JP2005254915 A JP 2005254915A JP 2005254915 A JP2005254915 A JP 2005254915A JP 4814586 B2 JP4814586 B2 JP 4814586B2
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JP
Japan
Prior art keywords
tube
endoscope apparatus
bending
tube member
lumen
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.)
Expired - Fee Related
Application number
JP2005254915A
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English (en)
Japanese (ja)
Other versions
JP2007061546A5 (enExample
JP2007061546A (ja
Inventor
康夫 平田
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 Corp
Original Assignee
Olympus 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 Corp filed Critical Olympus Corp
Priority to JP2005254915A priority Critical patent/JP4814586B2/ja
Priority to US11/467,991 priority patent/US20070055102A1/en
Publication of JP2007061546A publication Critical patent/JP2007061546A/ja
Publication of JP2007061546A5 publication Critical patent/JP2007061546A5/ja
Application granted granted Critical
Publication of JP4814586B2 publication Critical patent/JP4814586B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • 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

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Optics & Photonics (AREA)
  • Surgery (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)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Endoscopes (AREA)
JP2005254915A 2005-09-02 2005-09-02 内視鏡装置 Expired - Fee Related JP4814586B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2005254915A JP4814586B2 (ja) 2005-09-02 2005-09-02 内視鏡装置
US11/467,991 US20070055102A1 (en) 2005-09-02 2006-08-29 Endoscope apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005254915A JP4814586B2 (ja) 2005-09-02 2005-09-02 内視鏡装置

Publications (3)

Publication Number Publication Date
JP2007061546A JP2007061546A (ja) 2007-03-15
JP2007061546A5 JP2007061546A5 (enExample) 2008-10-16
JP4814586B2 true JP4814586B2 (ja) 2011-11-16

Family

ID=37830842

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005254915A Expired - Fee Related JP4814586B2 (ja) 2005-09-02 2005-09-02 内視鏡装置

Country Status (2)

Country Link
US (1) US20070055102A1 (enExample)
JP (1) JP4814586B2 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5165946B2 (ja) * 2007-07-12 2013-03-21 オリンパス株式会社 内視鏡装置
WO2011143388A2 (en) * 2010-05-14 2011-11-17 Sean Caffey Combined endoscopic surgical tools
US9186049B2 (en) 2012-10-25 2015-11-17 Choon Kee Lee Extensible and guidable apparatus
WO2016089202A1 (en) * 2014-12-05 2016-06-09 Fortimedix Surgical B.V. Method for manufacturing a steerable instrument and such steerable instrument
CN112220436B (zh) * 2020-10-15 2022-04-19 深圳市锐丽视科技有限公司 一种气动型内窥镜弯曲体

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2753233B2 (ja) * 1987-10-08 1998-05-18 オリンパス光学工業株式会社 内視鏡
US4890602A (en) * 1987-11-25 1990-01-02 Hake Lawrence W Endoscope construction with means for controlling rigidity and curvature of flexible endoscope tube
US4962751A (en) * 1989-05-30 1990-10-16 Welch Allyn, Inc. Hydraulic muscle pump
US5179934A (en) * 1990-02-20 1993-01-19 Olympus Optical Co., Ltd. Endoscope
JPH04218135A (ja) * 1990-02-20 1992-08-07 Olympus Optical Co Ltd 内視鏡
JPH04176429A (ja) * 1990-11-09 1992-06-24 Olympus Optical Co Ltd 内視鏡
US5025778A (en) * 1990-03-26 1991-06-25 Opielab, Inc. Endoscope with potential channels and method of using the same
US5203319A (en) * 1990-06-18 1993-04-20 Welch Allyn, Inc. Fluid controlled biased bending neck
JPH0482528A (ja) * 1990-07-24 1992-03-16 Olympus Optical Co Ltd 内視鏡
JP2502199Y2 (ja) * 1990-08-08 1996-06-19 オリンパス光学工業株式会社 医療用チュ―ブ
JP3262858B2 (ja) * 1992-10-16 2002-03-04 オリンパス光学工業株式会社 内視鏡
CN1132469A (zh) * 1993-08-30 1996-10-02 Stm医疗技术施塔恩贝格有限公司 具有可动前端部的内窥镜
US5577992A (en) * 1993-10-05 1996-11-26 Asahi Kogaku Kogyo Kabushiki Kaisha Bendable portion of endoscope
JP3260933B2 (ja) * 1993-10-25 2002-02-25 オリンパス光学工業株式会社 内視鏡
US6616600B2 (en) * 1998-06-11 2003-09-09 Fritz Pauker Endoscope shaft
US6540670B1 (en) * 1999-03-19 2003-04-01 Olympus Optical Co., Ltd. Endoscope system
JP3721882B2 (ja) * 1999-09-14 2005-11-30 フジノン株式会社 内視鏡の挿入部
ATE332164T1 (de) * 2000-04-21 2006-07-15 Univ Paris Curie Vorrichtung zur positionierung, untersuchung und/oder behandlung, insbesondere im gebiet der endoskopie und/oder minimal invasiver chirurgie
US6951537B2 (en) * 2001-12-04 2005-10-04 Olympus Corporation Endoscope of which the bending part is operated by fluid supply or exhaustion
US6740030B2 (en) * 2002-01-04 2004-05-25 Vision Sciences, Inc. Endoscope assemblies having working channels with reduced bending and stretching resistance
DE10209986B4 (de) * 2002-03-07 2004-07-29 Stm Medizintechnik Starnberg Gmbh Endoskopschaft mit beweglichem Endabschnitt
US7591781B2 (en) * 2002-07-15 2009-09-22 Olympus Corporation Endoscope system with insertion direction changing guides

Also Published As

Publication number Publication date
US20070055102A1 (en) 2007-03-08
JP2007061546A (ja) 2007-03-15

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