FR2615723B1 - Appareil pour photographier un fond d'oeil du type a balayage par faisceau laser - Google Patents

Appareil pour photographier un fond d'oeil du type a balayage par faisceau laser

Info

Publication number
FR2615723B1
FR2615723B1 FR8807085A FR8807085A FR2615723B1 FR 2615723 B1 FR2615723 B1 FR 2615723B1 FR 8807085 A FR8807085 A FR 8807085A FR 8807085 A FR8807085 A FR 8807085A FR 2615723 B1 FR2615723 B1 FR 2615723B1
Authority
FR
France
Prior art keywords
laser beam
beam scanning
scanning type
type eye
eye 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
FR8807085A
Other languages
English (en)
Other versions
FR2615723A1 (fr
Inventor
Sekine Akihiko
Wada Shinji
Yokokura Takashi
Nunokawa Kazuo
Hideshima Masayuki
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.)
Tokyo Kogaku Kikai KK
Tokyo Optical Co Ltd
Original Assignee
Tokyo Kogaku Kikai KK
Tokyo Optical Co Ltd
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 Tokyo Kogaku Kikai KK, Tokyo Optical Co Ltd filed Critical Tokyo Kogaku Kikai KK
Publication of FR2615723A1 publication Critical patent/FR2615723A1/fr
Application granted granted Critical
Publication of FR2615723B1 publication Critical patent/FR2615723B1/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
    • A61B3/12—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
    • 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
    • A61B3/1233—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 for measuring blood flow, e.g. at the retina

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth 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)
  • Hematology (AREA)
  • Eye Examination Apparatus (AREA)
FR8807085A 1987-05-27 1988-05-27 Appareil pour photographier un fond d'oeil du type a balayage par faisceau laser Expired - Fee Related FR2615723B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62130832A JP2541982B2 (ja) 1987-05-27 1987-05-27 レ―ザ―走査方式の眼科装置

Publications (2)

Publication Number Publication Date
FR2615723A1 FR2615723A1 (fr) 1988-12-02
FR2615723B1 true FR2615723B1 (fr) 1997-06-06

Family

ID=15043740

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8807085A Expired - Fee Related FR2615723B1 (fr) 1987-05-27 1988-05-27 Appareil pour photographier un fond d'oeil du type a balayage par faisceau laser

Country Status (4)

Country Link
US (1) US4854691A (fr)
JP (1) JP2541982B2 (fr)
DE (1) DE3818084A1 (fr)
FR (1) FR2615723B1 (fr)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4960327A (en) * 1987-07-15 1990-10-02 Kabushiki Kaisha Topcon Optical system in a lasar scanning eye fundus camera
US5202711A (en) * 1988-10-08 1993-04-13 Vorrichtung Zur Fesichtsfeldprufung Apparatus for examining the field of vision
JPH02295539A (ja) * 1989-05-08 1990-12-06 Kowa Co 眼底血管識別方法及び装置
DE3926652A1 (de) * 1989-08-11 1991-04-18 Rodenstock Instr Vorrichtung zur angiographischen untersuchung des auges
US5258791A (en) * 1990-07-24 1993-11-02 General Electric Company Spatially resolved objective autorefractometer
JP3035336B2 (ja) * 1990-11-27 2000-04-24 興和株式会社 血流測定装置
JP3118269B2 (ja) * 1991-03-29 2000-12-18 株式会社トプコン 眼底カメラ
US5225859A (en) * 1991-10-10 1993-07-06 Hemozoin Scientific, Inc. Apparatus and method for capture and processing of ocular and retinal images
US5400791A (en) * 1991-10-11 1995-03-28 Candela Laser Corporation Infrared fundus video angiography system
JPH05115440A (ja) * 1991-10-28 1993-05-14 Topcon Corp 眼科装置
JPH05123297A (ja) * 1991-11-01 1993-05-21 Topcon Corp 眼科装置
JP3027275B2 (ja) * 1991-12-23 2000-03-27 ゼネラル・エレクトリック・カンパニイ モニタスクリーン上でカーソルを位置させる装置
DE4320579C2 (de) * 1992-06-15 2000-06-15 Topcon Corp Operationsmikroskop
JP3318379B2 (ja) * 1993-01-29 2002-08-26 興和株式会社 眼科測定装置
DE19722790B4 (de) * 1997-05-30 2006-01-05 Carl Zeiss Jena Gmbh Anordnung und Verfahren zur zeitaufgelösten Messung nach dem Scannerprinzip
DE19835067C2 (de) * 1998-08-04 2000-11-23 Zeiss Carl Jena Gmbh Laser-Scanning-Ophthalmoskop
US6983106B2 (en) * 2000-11-30 2006-01-03 Eyeexpert, Llc Synchronizer for fundus camera
WO2002076355A2 (fr) * 2001-03-27 2002-10-03 Wavelight Laser Technologie Ag Procede de traitement optique invasif minimal a non-invasif de tissus oculaires et de diagnostic, dispositif pour la mise en oeuvre dudit procede
JP3939229B2 (ja) * 2002-10-08 2007-07-04 株式会社ニデック 眼科装置
DE10362120C5 (de) * 2003-02-03 2010-01-28 Carl Zeiss Surgical Gmbh Mikroskopieverfahren und Mikroskopiesystem
ATE539344T1 (de) * 2005-03-03 2012-01-15 Qiagen Lake Constance Gmbh Fluoreszenzmessgerät
EP2066226B1 (fr) 2006-09-28 2012-12-19 University of Rochester Appareil photographique compact pour fond d' oeil
DE102007061987A1 (de) * 2007-12-21 2009-06-25 Carl Zeiss Meditec Ag Vorrichtung und Verfahren zum Nachweisen von Molekülen im Auge
DE102008011836A1 (de) * 2008-02-28 2009-09-03 Carl Zeiss Meditec Ag Ophthalmologisches Gerät und Verfahren zur Beobachtung, Untersuchung, Diagnose und/oder Therapie eines Auges
JP5606813B2 (ja) * 2010-07-05 2014-10-15 株式会社ニデック 眼科装置
US9338330B2 (en) 2011-09-23 2016-05-10 Reflex Technologies, Llc Method and apparatus for continuous motion film scanning
JP6193617B2 (ja) * 2013-05-17 2017-09-06 株式会社トプコン 走査型レーザ検眼鏡
JP6417807B2 (ja) * 2014-09-12 2018-11-07 株式会社ニデック 眼科用画像処理装置
JP2017195944A (ja) * 2016-04-25 2017-11-02 株式会社トプコン 眼科撮影装置
JP7023314B2 (ja) * 2020-05-08 2022-02-21 株式会社トプコン 眼科撮影装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4393366A (en) * 1981-02-17 1983-07-12 Eye-D Development Ii Ltd. Rotating beam ocular identification apparatus and method
EP0122961A3 (fr) * 1982-10-12 1986-02-19 Optische Werke G. Rodenstock Dispositif d'examen du fond oculaire
DE3245939C2 (de) * 1982-12-11 1985-12-19 Fa. Carl Zeiss, 7920 Heidenheim Vorrichtung zur Erzeugung eines Bildes des Augenhintergrundes
CH662261A5 (de) * 1983-09-19 1987-09-30 Yves Dr Med Robert Ophthalmologisches geraet fuer die untersuchung des augenhintergrundes und messvorrichtung fuer das geraet.
NL8401153A (nl) * 1984-04-11 1985-11-01 Optische Ind De Oude Delft Nv Werkwijze en inrichting voor het meten van de doorbloeding van het oog.
DE3422144A1 (de) * 1984-06-14 1985-12-19 Josef Prof. Dr. 6900 Heidelberg Bille Geraet zur darstellung flaechenhafter bereiche des menschlichen auges
DD227879A1 (de) * 1984-10-31 1985-10-02 Univ Schiller Jena Anordnung zur optimierung der fluoreszenzangiografie
DE3638226A1 (de) * 1986-11-08 1988-05-11 Rodenstock Instr Vorrichtung zur beobachtung der hinteren augenabschnitte

Also Published As

Publication number Publication date
FR2615723A1 (fr) 1988-12-02
DE3818084A1 (de) 1988-12-08
JP2541982B2 (ja) 1996-10-09
JPS63294829A (ja) 1988-12-01
US4854691A (en) 1989-08-08

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse

Effective date: 20080131