FR2630226B1 - Camera de fond d'oeil - Google Patents

Camera de fond d'oeil

Info

Publication number
FR2630226B1
FR2630226B1 FR8904749A FR8904749A FR2630226B1 FR 2630226 B1 FR2630226 B1 FR 2630226B1 FR 8904749 A FR8904749 A FR 8904749A FR 8904749 A FR8904749 A FR 8904749A FR 2630226 B1 FR2630226 B1 FR 2630226B1
Authority
FR
France
Prior art keywords
background camera
camera
background
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
FR8904749A
Other languages
English (en)
Other versions
FR2630226A1 (fr
Inventor
Akihiko Sekine
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.)
Topcon Corp
Original Assignee
Topcon 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
Priority claimed from JP63089607A external-priority patent/JPH01265935A/ja
Priority claimed from JP63089608A external-priority patent/JP2728259B2/ja
Application filed by Topcon Corp filed Critical Topcon Corp
Publication of FR2630226A1 publication Critical patent/FR2630226A1/fr
Application granted granted Critical
Publication of FR2630226B1 publication Critical patent/FR2630226B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • A61B3/12—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
    • A61B3/1225—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 using coherent radiation

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)
FR8904749A 1988-04-12 1989-04-11 Camera de fond d'oeil Expired - Fee Related FR2630226B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63089607A JPH01265935A (ja) 1988-04-12 1988-04-12 眼底カメラ
JP63089608A JP2728259B2 (ja) 1988-04-12 1988-04-12 眼底カメラ

Publications (2)

Publication Number Publication Date
FR2630226A1 FR2630226A1 (fr) 1989-10-20
FR2630226B1 true FR2630226B1 (fr) 1993-03-12

Family

ID=26431024

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8904749A Expired - Fee Related FR2630226B1 (fr) 1988-04-12 1989-04-11 Camera de fond d'oeil

Country Status (3)

Country Link
US (1) US4933756A (fr)
DE (1) DE3912421C2 (fr)
FR (1) FR2630226B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5220360A (en) * 1990-10-24 1993-06-15 Ophthalmic Imaging Systems, Inc. Apparatus and method for topographical analysis of the retina
DE4326716B4 (de) * 1992-08-04 2005-03-03 Kabushiki Kaisha Topcon Anordnung zur Verarbeitung eines ophthalmologischen Bildes
US5537162A (en) * 1993-12-17 1996-07-16 Carl Zeiss, Inc. Method and apparatus for optical coherence tomographic fundus imaging without vignetting
EP0717569A3 (fr) * 1994-12-16 2000-03-01 Terumo Kabushiki Kaisha Caméra stéréoscopique pour fund oculaire
US6983106B2 (en) * 2000-11-30 2006-01-03 Eyeexpert, Llc Synchronizer for fundus camera
WO2012146708A1 (fr) 2011-04-27 2012-11-01 Carl Zeiss Meditec Ag Tomographie de cohérence optique à champ ultralarge
CN103284688B (zh) * 2013-06-12 2014-12-24 中国科学院光电技术研究所 一种结构暗场自适应光学视网膜成像仪
JP6227996B2 (ja) * 2013-12-18 2017-11-08 浜松ホトニクス株式会社 計測装置及び計測方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8034259U1 (de) * 1981-05-27 Fa. Carl Zeiss, 7920 Heidenheim Funduskamera
JPS5838839A (ja) * 1981-08-31 1983-03-07 Tokyo Optical Co Ltd 屈折率測定装置
US4572627A (en) * 1981-11-21 1986-02-25 Canon Kabushiki Kaisha Eye fundus camera
JPS5949738A (ja) * 1982-09-16 1984-03-22 株式会社トプコン 眼底カメラの撮像モ−ド切換装置
DD211951A1 (de) * 1982-12-01 1984-08-01 Zeiss Jena Veb Carl Vorrichtung zur beobachtung und fotografie des menschlichen auges
US4520816A (en) * 1983-01-12 1985-06-04 Schachar Ronald A Method and apparatus for delivering laser energy for ophthalmic use
DE3424995A1 (de) * 1983-07-06 1985-01-17 Lasers for Medicine Inc., Hauppauge, N.Y. Verfahren und vorrichtung zur durchfuehrung von mikrochirurgischen eingriffen in ein auge mittels laserstrahlen
US4717952A (en) * 1985-06-14 1988-01-05 Canon Kabushiki Kaisha Medical television system
JPH07121254B2 (ja) * 1985-09-17 1995-12-25 アイ・リサ−チ・インステイテユ−ト・オブ・ザ・レテイナ・フアウンデイシヨン ２重走査光学装置
US4675736A (en) * 1985-09-25 1987-06-23 Humphrey Instruments, Inc. Superimposed analog video image on plotted digital field tester display
US4960327A (en) * 1987-07-15 1990-10-02 Kabushiki Kaisha Topcon Optical system in a lasar scanning eye fundus camera

Also Published As

Publication number Publication date
FR2630226A1 (fr) 1989-10-20
DE3912421A1 (de) 1989-10-26
DE3912421C2 (de) 1994-05-26
US4933756A (en) 1990-06-12

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20051230