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DE69326409D1 - Endoskop mit Scharfeinstellung - Google Patents

Endoskop mit Scharfeinstellung

Info

Publication number
DE69326409D1
DE69326409D1 DE69326409T DE69326409T DE69326409D1 DE 69326409 D1 DE69326409 D1 DE 69326409D1 DE 69326409 T DE69326409 T DE 69326409T DE 69326409 T DE69326409 T DE 69326409T DE 69326409 D1 DE69326409 D1 DE 69326409D1
Authority
DE
Germany
Prior art keywords
endoscope
image
control element
focus control
transmitting device
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 - Lifetime
Application number
DE69326409T
Other languages
English (en)
Other versions
DE69326409T2 (de
Inventor
John E Kennedy
Paul V Lucey
Yury E Kazakevich
Gheorghe Mihalca
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.)
Smith and Nephew Inc
Original Assignee
Smith and Nephew Inc
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 Smith and Nephew Inc filed Critical Smith and Nephew Inc
Application granted granted Critical
Publication of DE69326409D1 publication Critical patent/DE69326409D1/de
Publication of DE69326409T2 publication Critical patent/DE69326409T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • A61B1/00163—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
    • 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
    • A61B1/313—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 for introducing through surgical openings, e.g. laparoscopes
    • 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
    • G02B23/26—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes using light guides

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Optics & Photonics (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (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)
  • Eye Examination Apparatus (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
DE69326409T 1992-10-09 1993-10-05 Endoskop mit Scharfeinstellung Expired - Lifetime DE69326409T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/958,688 US5575757A (en) 1992-10-09 1992-10-09 Endoscope with focusing mechanism

Publications (2)

Publication Number Publication Date
DE69326409D1 true DE69326409D1 (de) 1999-10-21
DE69326409T2 DE69326409T2 (de) 2000-03-30

Family

ID=25501195

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69326409T Expired - Lifetime DE69326409T2 (de) 1992-10-09 1993-10-05 Endoskop mit Scharfeinstellung

Country Status (8)

Country Link
US (1) US5575757A (de)
EP (1) EP0592194B1 (de)
JP (1) JP3393539B2 (de)
AT (1) ATE184464T1 (de)
AU (1) AU670815B2 (de)
CA (1) CA2107872C (de)
DE (1) DE69326409T2 (de)
ES (1) ES2138614T3 (de)

Families Citing this family (58)

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US6692431B2 (en) 2001-09-07 2004-02-17 Smith & Nephew, Inc. Endoscopic system with a solid-state light source
US8038602B2 (en) 2001-10-19 2011-10-18 Visionscope Llc Portable imaging system employing a miniature endoscope
US10595710B2 (en) * 2001-10-19 2020-03-24 Visionscope Technologies Llc Portable imaging system employing a miniature endoscope
US6863651B2 (en) * 2001-10-19 2005-03-08 Visionscope, Llc Miniature endoscope with imaging fiber system
US20070167681A1 (en) 2001-10-19 2007-07-19 Gill Thomas J Portable imaging system employing a miniature endoscope
FR2832516B1 (fr) * 2001-11-19 2004-01-23 Tokendo Sarl Endoscopes rotatifs a visee distale deviee
US7471310B2 (en) * 2001-12-28 2008-12-30 Karl Storz Imaging, Inc. Intelligent camera head
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US8343040B2 (en) 2005-05-04 2013-01-01 Olympus Endo Technology America Inc. Rotate-to-advance catheterization system
US7780650B2 (en) * 2005-05-04 2010-08-24 Spirus Medical, Inc. Rotate-to-advance catheterization system
US8235942B2 (en) 2005-05-04 2012-08-07 Olympus Endo Technology America Inc. Rotate-to-advance catheterization system
US8414477B2 (en) 2005-05-04 2013-04-09 Olympus Endo Technology America Inc. Rotate-to-advance catheterization system
DE502005010766D1 (de) * 2005-11-16 2011-02-10 Wolf Gmbh Richard Optisches Instrument
US8435229B2 (en) 2006-02-28 2013-05-07 Olympus Endo Technology America Inc. Rotate-to-advance catheterization system
US8574220B2 (en) 2006-02-28 2013-11-05 Olympus Endo Technology America Inc. Rotate-to-advance catheterization system
EP1847212B1 (de) * 2006-04-21 2008-12-03 Fondazione Torino Wireless Endoskop mit einem digitalen Betrachtungssystem
DE102006030521A1 (de) 2006-07-01 2008-01-03 Karl Storz Gmbh & Co.Kg Verfahren zum Herstellen eines Endoskops sowie derartiges Endoskop
US8870755B2 (en) 2007-05-18 2014-10-28 Olympus Endo Technology America Inc. Rotate-to-advance catheterization system
US9572478B2 (en) * 2008-07-25 2017-02-21 Karl Storz Imaging, Inc. Swing prism endoscope
FR2939209B1 (fr) * 2008-12-02 2011-02-11 Tokendo Videoendoscope rigide a visee deviee et mise au point reglable
IT1398836B1 (it) * 2010-03-19 2013-03-21 Selex Galileo Spa Unita' di acquisizione di immagini.
US12204087B2 (en) * 2010-10-28 2025-01-21 Endochoice, Inc. Optical systems for multi-sensor endoscopes
JP5944912B2 (ja) * 2010-10-28 2016-07-05 エンドチョイス イノベーション センター リミテッド マルチセンサ内視鏡のための光学系
US10499804B2 (en) * 2011-02-24 2019-12-10 DePuy Synthes Products, Inc. Imaging sensor providing improved visualization for surgical scopes
US8840543B2 (en) 2011-12-07 2014-09-23 Stryker Corporation Parfocal coupler for endoscopic viewing system
US9795279B2 (en) 2013-10-21 2017-10-24 Access Optics, LLC Endoscope coupler
US20150223669A1 (en) * 2014-02-13 2015-08-13 Welch Allyn, Inc. Multi-modal medical examining instrument and related method for enabling multiple examination modes
US11006819B2 (en) 2014-10-16 2021-05-18 Karl Storz Endovision, Inc. Focusable camera module for endoscopes
JP6595232B2 (ja) * 2015-07-02 2019-10-23 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 内視鏡用撮像装置、内視鏡装置、及び内視鏡用ケーブル
DE102015118199A1 (de) * 2015-10-26 2017-04-27 Karl Storz Gmbh & Co. Kg Optisches medizinisches Instrument
GB201701355D0 (en) * 2017-01-27 2017-03-15 Renishaw Plc Direct laser writing and chemical etching
JP7399078B2 (ja) * 2017-11-10 2023-12-15 ニューレセンス インコーポレイテッド 生体の焦点合わせ機能を有する小型のレンズ－ファイバ間コネクタ

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Also Published As

Publication number Publication date
ES2138614T3 (es) 2000-01-16
DE69326409T2 (de) 2000-03-30
JP3393539B2 (ja) 2003-04-07
JPH06237893A (ja) 1994-08-30
CA2107872A1 (en) 1994-04-10
ATE184464T1 (de) 1999-10-15
EP0592194B1 (de) 1999-09-15
AU670815B2 (en) 1996-08-01
AU4881693A (en) 1994-04-21
CA2107872C (en) 1999-07-20
EP0592194A1 (de) 1994-04-13
US5575757A (en) 1996-11-19

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