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 laserInfo
- 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
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)
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)
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)
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 |
-
1987
- 1987-05-27 JP JP62130832A patent/JP2541982B2/ja not_active Expired - Lifetime
-
1988
- 1988-05-27 FR FR8807085A patent/FR2615723B1/fr not_active Expired - Fee Related
- 1988-05-27 US US07/199,716 patent/US4854691A/en not_active Expired - Lifetime
- 1988-05-27 DE DE3818084A patent/DE3818084A1/de not_active Ceased
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 |