ATE458440T1 - Elektronisches endoskop - Google Patents

Elektronisches endoskop

Info

Publication number
ATE458440T1
ATE458440T1 AT06020250T AT06020250T ATE458440T1 AT E458440 T1 ATE458440 T1 AT E458440T1 AT 06020250 T AT06020250 T AT 06020250T AT 06020250 T AT06020250 T AT 06020250T AT E458440 T1 ATE458440 T1 AT E458440T1
Authority
AT
Austria
Prior art keywords
pick
electronic endoscope
cover glass
prism
optical system
Prior art date
Application number
AT06020250T
Other languages
English (en)
Inventor
Kazuaki Takahashi
Original Assignee
Fujinon 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 Fujinon Corp filed Critical Fujinon Corp
Application granted granted Critical
Publication of ATE458440T1 publication Critical patent/ATE458440T1/de

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
    • A61B1/04—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
    • A61B1/051—Details of CCD assembly
    • 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
    • A61B1/12—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 with cooling or rinsing arrangements
    • A61B1/127—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 with cooling or rinsing arrangements with means for preventing fogging
    • 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
    • A61B1/12—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 with cooling or rinsing arrangements
    • A61B1/128—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 with cooling or rinsing arrangements provided with means for regulating temperature
    • 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
    • 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
    • G02B23/2461—Illumination
    • 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
    • A61B1/24—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 the mouth, i.e. stomatoscopes, e.g. with tongue depressors; Instruments for opening or keeping open the mouth

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)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Endoscopes (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
AT06020250T 2005-09-28 2006-09-27 Elektronisches endoskop ATE458440T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005282046A JP4758719B2 (ja) 2005-09-28 2005-09-28 電子内視鏡

Publications (1)

Publication Number Publication Date
ATE458440T1 true ATE458440T1 (de) 2010-03-15

Family

ID=37500023

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06020250T ATE458440T1 (de) 2005-09-28 2006-09-27 Elektronisches endoskop

Country Status (5)

Country Link
US (1) US7455637B2 (de)
EP (1) EP1769725B1 (de)
JP (1) JP4758719B2 (de)
AT (1) ATE458440T1 (de)
DE (1) DE602006012408D1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5041925B2 (ja) * 2007-08-31 2012-10-03 オリンパスメディカルシステムズ株式会社 撮像ユニット
DE102009013615A1 (de) * 2009-03-17 2010-09-23 Kaltenbach & Voigt Gmbh Medizinisches, insbesondere zahnmedizinisches Diagnosegerät mit Bilderfassungsmitteln
JP2011206079A (ja) * 2010-03-26 2011-10-20 Fujifilm Corp 撮像装置及び内視鏡
US8485967B2 (en) * 2010-03-31 2013-07-16 Fujifilm Corporation Endoscopic imaging device and endoscope apparatus having a configuration to prevent condensation
IL205022A (en) * 2010-04-12 2013-10-31 Cleanoscope Inc Protects lenses for endoscopic devices
US20120075727A1 (en) * 2010-09-24 2012-03-29 Hoya Corporation Imaging optical system and imaging apparatus
KR102812116B1 (ko) 2011-02-16 2025-05-22 더 제너럴 하스피탈 코포레이션 내시경용 광 결합기
US12471759B2 (en) 2011-02-16 2025-11-18 The General Hospital Corporation Optical coupler for an endoscope
EP2822444B1 (de) * 2012-03-09 2023-06-21 3Shape A/S 3d abtaster mit dampfautoklavierbarer spitze und einem erwärmten optischen element
JP5993168B2 (ja) * 2012-03-12 2016-09-14 株式会社吉田製作所 光干渉断層画像生成装置
JP6018794B2 (ja) * 2012-05-07 2016-11-02 富士フイルム株式会社 電子内視鏡装置、内視鏡用撮像モジュール、及び、電子内視鏡装置の作動方法
JP5676060B1 (ja) * 2013-03-19 2015-02-25 オリンパスメディカルシステムズ株式会社 内視鏡装置
JP6270339B2 (ja) * 2013-05-22 2018-01-31 オリンパス株式会社 撮像装置、撮像装置の製造方法、及び内視鏡システム
JP5781250B1 (ja) * 2013-10-11 2015-09-16 オリンパス株式会社 内視鏡システム
US9459442B2 (en) 2014-09-23 2016-10-04 Scott Miller Optical coupler for optical imaging visualization device
US10548467B2 (en) * 2015-06-02 2020-02-04 GI Scientific, LLC Conductive optical element
EP3539453A1 (de) 2015-07-21 2019-09-18 GI Scientific LLC Zubehör für endoskop mit winkeleinstellbarem ausgangsportal
CN105796046A (zh) * 2016-03-25 2016-07-27 苏州佳世达光电有限公司 口腔扫描仪
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
JP7632042B2 (ja) * 2021-05-11 2025-02-19 コニカミノルタ株式会社 口腔内測定装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1968844U (de) * 1967-05-23 1967-09-21 Eltro G M B H & Co Ges Fuer St Elektrische heizung fuer austrittsfenster oder frontlinsen optischer geraete.
US4076018A (en) * 1974-12-06 1978-02-28 Richard Wolf Gmbh Endoscopes
JPH02257926A (ja) * 1989-03-30 1990-10-18 Olympus Optical Co Ltd 内視鏡装置
JP3004286B2 (ja) * 1989-09-29 2000-01-31 オリンパス光学工業株式会社 内視鏡装置
US5647840A (en) * 1994-09-14 1997-07-15 Circon Corporation Endoscope having a distally heated distal lens
US5605532A (en) * 1995-10-20 1997-02-25 Vista Medical Technologies, Inc. Fog-free endoscope
WO1997031293A1 (en) 1996-02-22 1997-08-28 New Image Industries, Inc. Apparatus and method for eliminating the fogging of intraoral camera images
DE19636354A1 (de) * 1996-09-02 1998-03-05 Ruedger Dipl Ing Rubbert Verfahren und Vorrichtung zur Durchführung von optischen Aufnahmen
US6809303B2 (en) * 2001-11-13 2004-10-26 Cross Match Technologies, Inc. Platen heaters for biometric image capturing devices
US6866391B2 (en) * 2001-11-14 2005-03-15 Remote Sights, Ltd. Thermal condensate reducer for optical devices
JP3973939B2 (ja) * 2002-03-22 2007-09-12 フジノン株式会社 固体撮像装置
JP4034584B2 (ja) * 2002-03-28 2008-01-16 フジノン株式会社 内視鏡の撮像装置
JP2006000282A (ja) * 2004-06-16 2006-01-05 Olympus Corp 内視鏡の曇り防止装置と内視鏡

Also Published As

Publication number Publication date
DE602006012408D1 (de) 2010-04-08
EP1769725A1 (de) 2007-04-04
US20070073108A1 (en) 2007-03-29
US7455637B2 (en) 2008-11-25
JP2007089764A (ja) 2007-04-12
EP1769725B1 (de) 2010-02-24
JP4758719B2 (ja) 2011-08-31

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Legal Events

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