JP6469702B2 - 視野方向が調整可能な内視鏡 - Google Patents

視野方向が調整可能な内視鏡 Download PDF

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Publication number
JP6469702B2
JP6469702B2 JP2016541838A JP2016541838A JP6469702B2 JP 6469702 B2 JP6469702 B2 JP 6469702B2 JP 2016541838 A JP2016541838 A JP 2016541838A JP 2016541838 A JP2016541838 A JP 2016541838A JP 6469702 B2 JP6469702 B2 JP 6469702B2
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JP
Japan
Prior art keywords
prism
endoscope
optical unit
rotatable
light
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
JP2016541838A
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English (en)
Japanese (ja)
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JP2016530969A5 (enExample
JP2016530969A (ja
Inventor
ピーター ショーウィンク
ピーター ショーウィンク
加藤　貴之
貴之 加藤
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 Winter and Ibe GmbH
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Olympus Winter and Ibe GmbH
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Publication date
Application filed by Olympus Winter and Ibe GmbH filed Critical Olympus Winter and Ibe GmbH
Publication of JP2016530969A publication Critical patent/JP2016530969A/ja
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    • 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
    • A61B1/00163—Optical arrangements
    • A61B1/00174—Optical arrangements characterised by the viewing angles
    • A61B1/00183—Optical arrangements characterised by the viewing angles for variable viewing angles
    • 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
    • A61B1/00064—Constructional details of the endoscope body
    • A61B1/00071—Insertion part of the endoscope body
    • A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
    • A61B1/00096—Optical 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
    • A61B1/00163—Optical arrangements
    • 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
    • A61B1/00163—Optical arrangements
    • A61B1/00174—Optical arrangements characterised by the viewing angles
    • A61B1/00179—Optical arrangements characterised by the viewing angles for off-axis viewing
    • 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
    • A61B1/00163—Optical arrangements
    • A61B1/00188—Optical arrangements with focusing or zooming features
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/02—Catoptric systems, e.g. image erecting and reversing system
    • G02B17/04—Catoptric systems, e.g. image erecting and reversing system using prisms only
    • 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
    • G02B23/02—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors
    • 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
    • G02B23/2407—Optical details
    • G02B23/2423—Optical details of the distal end
    • 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
    • G02B23/2407—Optical details
    • G02B23/2423—Optical details of the distal end
    • G02B23/243—Objectives for endoscopes

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)
  • General Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
JP2016541838A 2013-09-11 2014-09-01 視野方向が調整可能な内視鏡 Expired - Fee Related JP6469702B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102013218229.5A DE102013218229B4 (de) 2013-09-11 2013-09-11 Endoskop mit einstellbarer Blickrichtung
DE102013218229.5 2013-09-11
PCT/EP2014/002359 WO2015036097A1 (de) 2013-09-11 2014-09-01 Endoskop mit einstellbarer blickrichtung

Publications (3)

Publication Number Publication Date
JP2016530969A JP2016530969A (ja) 2016-10-06
JP2016530969A5 JP2016530969A5 (enExample) 2017-10-12
JP6469702B2 true JP6469702B2 (ja) 2019-02-13

Family

ID=51453724

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016541838A Expired - Fee Related JP6469702B2 (ja) 2013-09-11 2014-09-01 視野方向が調整可能な内視鏡

Country Status (5)

Country Link
US (1) US10022039B2 (enExample)
JP (1) JP6469702B2 (enExample)
CN (1) CN105555182B (enExample)
DE (1) DE102013218229B4 (enExample)
WO (1) WO2015036097A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017057270A1 (ja) * 2015-10-01 2017-04-06 オリンパス株式会社 内視鏡照明光学系及び内視鏡光学系ユニット
DE102017124593A1 (de) * 2017-10-20 2019-04-25 Olympus Winter & Ibe Gmbh Umlenkprismenbaugruppe für ein Endoskop mit seitlicher Blickrichtung, Endoskop und Verfahren zur Montage einer Umlenkprismenbaugruppe
US11202014B2 (en) 2018-07-06 2021-12-14 Medos International Sari Camera scope electronic variable angle of view
US11032481B2 (en) 2018-07-06 2021-06-08 Medos International Sarl Camera scope electronic variable prism
CN108873128B (zh) * 2018-09-05 2024-02-23 四川新易盛通信技术有限公司 棱镜、棱镜作为光束调整器的使用方法、棱镜组及光组件

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2347914C3 (de) * 1972-09-25 1979-01-11 Olympus Optical Co., Ltd., Tokio Endoskop mit einer Bildübertragungs-Faseroptik und einem ersten und drehbaren zweiten Reflexionselement
JPS584481Y2 (ja) * 1973-06-23 1983-01-26 オリンパス光学工業株式会社 ナイシキヨウシヤヘンカンコウガクケイ
JPS569712A (en) * 1979-07-06 1981-01-31 Olympus Optical Co Ltd Visual field direction changing optical system for slender image transmission system
US4697577A (en) * 1986-05-22 1987-10-06 Baxter Travenol Laboratories, Inc. Scanning microtelescope for surgical applications
US7221522B2 (en) * 2005-01-28 2007-05-22 Karl Storz Development Corp. Optical system for variable direction of view instrument
JP2010227159A (ja) * 2009-03-26 2010-10-14 Fujifilm Corp 光ファイバープローブ装置
CN102282496B (zh) * 2009-07-30 2013-06-19 奥林巴斯医疗株式会社 内窥镜用光学系统及内窥镜
DE102010028147A1 (de) 2010-04-23 2011-10-27 Olympus Winter & Ibe Gmbh Endoskop mit variabler Blickrichtung
EP2624039A4 (en) * 2010-12-15 2017-07-12 Olympus Corporation Endoscope optical system
JP5318142B2 (ja) * 2011-03-31 2013-10-16 富士フイルム株式会社 電子内視鏡
DE102011007797A1 (de) * 2011-04-20 2012-10-25 Henke-Sass, Wolf Gmbh Endoskop mit variabler Blickrichtung
JP5727326B2 (ja) * 2011-08-02 2015-06-03 株式会社トプコン 光断層画像化装置およびその動作制御方法
DE102012202552B3 (de) 2012-02-20 2013-07-11 Olympus Winter & Ibe Gmbh Videoendoskop mit verstellbarer Blickrichtung

Also Published As

Publication number Publication date
CN105555182A (zh) 2016-05-04
WO2015036097A1 (de) 2015-03-19
US10022039B2 (en) 2018-07-17
DE102013218229A1 (de) 2015-03-12
DE102013218229B4 (de) 2015-08-20
US20160192831A1 (en) 2016-07-07
CN105555182B (zh) 2017-09-08
JP2016530969A (ja) 2016-10-06

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