DE60303342D1 - Ophtalmologisches Bildaufnahmegerät - Google Patents

Ophtalmologisches Bildaufnahmegerät

Info

Publication number
DE60303342D1
DE60303342D1 DE60303342T DE60303342T DE60303342D1 DE 60303342 D1 DE60303342 D1 DE 60303342D1 DE 60303342 T DE60303342 T DE 60303342T DE 60303342 T DE60303342 T DE 60303342T DE 60303342 D1 DE60303342 D1 DE 60303342D1
Authority
DE
Germany
Prior art keywords
imaging device
ophthalmic imaging
ophthalmic
imaging
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
DE60303342T
Other languages
English (en)
Other versions
DE60303342T2 (de
Inventor
C O Canon Kabushiki Matsumoto
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Publication of DE60303342D1 publication Critical patent/DE60303342D1/de
Application granted granted Critical
Publication of DE60303342T2 publication Critical patent/DE60303342T2/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
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/14—Arrangements specially adapted for eye photography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/14—Arrangements specially adapted for eye photography
    • A61B3/15—Arrangements specially adapted for eye photography with means for aligning, spacing or blocking spurious reflection ; with means for relaxing
    • A61B3/156—Arrangements specially adapted for eye photography with means for aligning, spacing or blocking spurious reflection ; with means for relaxing for blocking

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Eye Examination Apparatus (AREA)
  • Closed-Circuit Television Systems (AREA)
DE60303342T 2002-06-17 2003-06-04 Ophtalmologisches Bildaufnahmegerät Expired - Lifetime DE60303342T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002175805 2002-06-17
JP2002175805A JP3584246B2 (ja) 2002-06-17 2002-06-17 眼科撮像装置

Publications (2)

Publication Number Publication Date
DE60303342D1 true DE60303342D1 (de) 2006-04-13
DE60303342T2 DE60303342T2 (de) 2006-07-27

Family

ID=29717447

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60303342T Expired - Lifetime DE60303342T2 (de) 2002-06-17 2003-06-04 Ophtalmologisches Bildaufnahmegerät

Country Status (6)

Country Link
US (1) US7216979B2 (de)
EP (1) EP1374757B1 (de)
JP (1) JP3584246B2 (de)
KR (1) KR100570785B1 (de)
CN (1) CN1301680C (de)
DE (1) DE60303342T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7599576B2 (en) * 2004-01-23 2009-10-06 Electro Scientific Industries, Inc. Image subtraction of illumination artifacts
JP2005342283A (ja) * 2004-06-04 2005-12-15 Canon Inc 眼科撮影装置
JP4794888B2 (ja) * 2005-04-01 2011-10-19 キヤノン株式会社 眼科撮影装置及び撮影方法
JP4838590B2 (ja) * 2006-01-16 2011-12-14 キヤノン株式会社 眼科撮像装置及びそのアーチファクト検出方法
US8132916B2 (en) 2008-12-12 2012-03-13 Carl Zeiss Meditec, Inc. High precision contrast ratio display for visual stimulus
US8517537B2 (en) * 2011-01-20 2013-08-27 Canon Kabushiki Kaisha Optical coherence tomographic imaging method and optical coherence tomographic imaging apparatus
US8398238B1 (en) * 2011-08-26 2013-03-19 Alcon Lensx, Inc. Imaging-based guidance system for ophthalmic docking using a location-orientation analysis
FI125445B (fi) * 2012-09-12 2015-10-15 Trividi Oy Katseenohjausjärjestely
JP6720653B2 (ja) * 2016-03-31 2020-07-08 株式会社ニデック 眼科撮影装置
JP6919749B2 (ja) * 2016-03-31 2021-08-18 株式会社ニデック 眼科撮影装置
JP7285670B2 (ja) * 2019-03-27 2023-06-02 株式会社トプコン 眼科装置及び眼科装置のメンテナンス方法
JP7349291B2 (ja) * 2019-08-16 2023-09-22 株式会社トプコン 眼科装置及び眼科システム
JP7376847B2 (ja) * 2019-12-26 2023-11-09 株式会社ニデック 眼底画像処理装置および眼底画像処理プログラム
JP7506528B2 (ja) * 2020-05-26 2024-06-26 株式会社タムロン 眼科装置、眼科検査装置、及び眼科検査システム

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5124249B2 (de) * 1971-12-25 1976-07-22
US4102563A (en) * 1975-12-01 1978-07-25 Canon Kabushiki Kaisha Eye fundus camera free from undesired reflected and diffused light beams
US5268771A (en) * 1989-02-15 1993-12-07 Hitachi, Ltd. Image restoration processing system and method
US5153926A (en) * 1989-12-05 1992-10-06 E. I. Du Pont De Nemours And Company Parallel processing network that corrects for light scattering in image scanners
JP3444980B2 (ja) * 1994-07-25 2003-09-08 キヤノン株式会社 眼科撮影装置
US7453490B2 (en) * 1997-01-31 2008-11-18 Gyrus Acmi, Inc. Correction of image signals characteristic of non-uniform images in an endoscopic imaging system
US5828451A (en) * 1997-09-30 1998-10-27 Northrop Grumman Corporation Spectral imaging system and method employing an acousto-optic tunable filter for wavelength selection with increased field of view brightness
JPH11175710A (ja) * 1997-12-16 1999-07-02 Sharp Corp 画像形成装置
KR100259188B1 (ko) 1998-03-18 2000-06-15 이종수 다기능검안장치
CN1290312C (zh) * 1998-06-23 2006-12-13 夏普公司 除去读取双面或重叠原稿产生的透印的图像处理装置及其方法
JP3718098B2 (ja) * 2000-03-22 2005-11-16 株式会社ニデック 眼底カメラ
US6585374B2 (en) 2000-03-22 2003-07-01 Canon Kabushiki Kaisha Ophthalmologic apparatus
US6361167B1 (en) * 2000-06-13 2002-03-26 Massie Research Laboratories, Inc. Digital eye camera
US7120309B2 (en) * 2001-11-08 2006-10-10 Lightsharp Llc Ghost image correction system and method

Also Published As

Publication number Publication date
KR100570785B1 (ko) 2006-04-13
US7216979B2 (en) 2007-05-15
JP3584246B2 (ja) 2004-11-04
KR20040002574A (ko) 2004-01-07
JP2004016486A (ja) 2004-01-22
CN1468581A (zh) 2004-01-21
EP1374757A1 (de) 2004-01-02
CN1301680C (zh) 2007-02-28
DE60303342T2 (de) 2006-07-27
US20030231242A1 (en) 2003-12-18
EP1374757B1 (de) 2006-01-25

Similar Documents

Publication Publication Date Title
DE60308242D1 (de) Bildaufnahmevorrichtung
DE602004001570D1 (de) Bilderzeugungsvorrichtung
DE60236461D1 (de) Bildverarbeitungsvorrichtung
DE602004018414D1 (de) Ophthalmologisches Gerät
DE60229808D1 (de) Bildaufnahmevorrichtung
DE60208594D1 (de) Bildaufnahmegerät
DE60239305D1 (de) Bildaufnahmevorrichtung
NO20032486D0 (no) Analytt-testeanordning
DK1452797T3 (da) Belysningsapparat
DE60224237D1 (de) Abbildungsvorrichtung
DE60234552D1 (de) Bildaufnahmevorrichtung
DE60333725D1 (de) Bilderzeugungsvorrichtung
DE60326312D1 (de) Ophthalmologisches photographisches Gerät
DE60231080D1 (de) Bilderzeugungsvorrichtung
DE602004001140D1 (de) Ophthalmologisches Gerät
DE60228739D1 (de) Bilderzeugungsvorrichtung
DE602004030111D1 (de) Bilderzeugungsvorrichtung
DE602004014547D1 (de) Funduskamera
DE60209270D1 (de) Bildaufnahmevorrichtung
DE60305091D1 (de) Bildaufnahmegerät
DE602004021466D1 (de) Bilderzeugungsvorrichtung
DE50305428D1 (de) Objekt-selbstschutzvorrichtung
DE60320053D1 (de) Bildaufnahmegerät
DE60303342D1 (de) Ophtalmologisches Bildaufnahmegerät
DE60237729D1 (de) Bilderzeugungsvorrichtung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition