JP4669891B2 - 眼科撮影装置 - Google Patents

眼科撮影装置 Download PDF

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Publication number
JP4669891B2
JP4669891B2 JP2008269957A JP2008269957A JP4669891B2 JP 4669891 B2 JP4669891 B2 JP 4669891B2 JP 2008269957 A JP2008269957 A JP 2008269957A JP 2008269957 A JP2008269957 A JP 2008269957A JP 4669891 B2 JP4669891 B2 JP 4669891B2
Authority
JP
Japan
Prior art keywords
eye
switching
mydriatic
observation
infrared 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
JP2008269957A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010094432A (ja
JP2010094432A5 (enExample
Inventor
晃弘 櫛田
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.)
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
Priority to JP2008269957A priority Critical patent/JP4669891B2/ja
Priority to US12/581,767 priority patent/US8057040B2/en
Priority to EP09173408A priority patent/EP2177151A1/en
Publication of JP2010094432A publication Critical patent/JP2010094432A/ja
Publication of JP2010094432A5 publication Critical patent/JP2010094432A5/ja
Application granted granted Critical
Publication of JP4669891B2 publication Critical patent/JP4669891B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A61B3/12—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes
    • 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
    • A61B3/0091—Fixation targets for viewing direction
    • 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
    • A61B3/145—Arrangements specially adapted for eye photography by video means
    • 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
    • A61B3/152—Arrangements specially adapted for eye photography with means for aligning, spacing or blocking spurious reflection ; with means for relaxing for aligning

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Multimedia (AREA)
  • Eye Examination Apparatus (AREA)
JP2008269957A 2008-10-20 2008-10-20 眼科撮影装置 Expired - Fee Related JP4669891B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2008269957A JP4669891B2 (ja) 2008-10-20 2008-10-20 眼科撮影装置
US12/581,767 US8057040B2 (en) 2008-10-20 2009-10-19 Ophthalmologic photographing apparatus
EP09173408A EP2177151A1 (en) 2008-10-20 2009-10-19 Opthalmologic photographing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008269957A JP4669891B2 (ja) 2008-10-20 2008-10-20 眼科撮影装置

Publications (3)

Publication Number Publication Date
JP2010094432A JP2010094432A (ja) 2010-04-30
JP2010094432A5 JP2010094432A5 (enExample) 2010-06-17
JP4669891B2 true JP4669891B2 (ja) 2011-04-13

Family

ID=41395446

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008269957A Expired - Fee Related JP4669891B2 (ja) 2008-10-20 2008-10-20 眼科撮影装置

Country Status (3)

Country Link
US (1) US8057040B2 (enExample)
EP (1) EP2177151A1 (enExample)
JP (1) JP4669891B2 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5328568B2 (ja) 2009-08-27 2013-10-30 キヤノン株式会社 眼科撮影装置
US20110129133A1 (en) * 2009-12-02 2011-06-02 Ramos Joao Diogo De Oliveira E Methods and systems for detection of retinal changes
FI124966B (fi) * 2011-09-06 2015-04-15 Icare Finland Oy Silmämittari ja menetelmä silmän mittaamiseksi

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56151929A (en) * 1980-04-25 1981-11-25 Canon Inc Fundus camera
JP2927446B2 (ja) * 1989-04-26 1999-07-28 株式会社トプコン 眼科撮影装置
JPH04138133A (ja) 1990-09-28 1992-05-12 Yokogawa Medical Syst Ltd コイル位置検出方法およびｍｒ装置
JP3379594B2 (ja) * 1993-11-15 2003-02-24 株式会社トプコン 眼科装置
JPH0966030A (ja) 1995-09-01 1997-03-11 Kowa Co 眼底カメラ
JP4138133B2 (ja) * 1999-02-15 2008-08-20 株式会社トプコン 眼底カメラ
JP2002125934A (ja) * 2000-10-20 2002-05-08 Kowa Co 眼底カメラ
JP4694741B2 (ja) * 2001-09-27 2011-06-08 興和株式会社 眼底撮影装置
JP4164348B2 (ja) 2002-11-29 2008-10-15 キヤノン株式会社 無散瞳型眼眼底カメラ
JP4574277B2 (ja) * 2004-08-09 2010-11-04 興和株式会社 眼科撮影装置
JP4693402B2 (ja) 2004-12-15 2011-06-01 興和株式会社 眼科撮影装置
JP4681956B2 (ja) * 2005-06-14 2011-05-11 興和株式会社 眼科撮影装置
EP1908399B1 (en) 2005-07-27 2010-12-29 Kowa Kabushiki Kaisha Ophthalmologic photographing device
JP4744973B2 (ja) 2005-08-05 2011-08-10 株式会社トプコン 眼底カメラ
JP4934374B2 (ja) * 2006-09-01 2012-05-16 興和株式会社 眼科撮影装置
JP5224878B2 (ja) * 2008-04-03 2013-07-03 キヤノン株式会社 眼科装置

Also Published As

Publication number Publication date
EP2177151A1 (en) 2010-04-21
US20100097574A1 (en) 2010-04-22
US8057040B2 (en) 2011-11-15
JP2010094432A (ja) 2010-04-30

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