AUTOMATED FUNDUS IMAGING SYSTEM

An apparatus for obtaining a retinal image of an eye has a control logic processor for executing a sequence of operations for obtaining the image. A visual target orients the eye of a patient when viewed. An indicator element provides a signal that indicates that the patient is in position. A cornea...

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Bibliographische Detailangaben
Hauptverfasser: TUCKER DALE L, LIANG RONGGUANG, BAEK SEUNG-HO, HAWVER JEFFREY R, WEIL RICHARD, ABHYANKAR VISHWAS G, BLANDING DOUGLASS L
Format: Patent
Sprache:eng
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Zusammenfassung:An apparatus for obtaining a retinal image of an eye has a control logic processor for executing a sequence of operations for obtaining the image. A visual target orients the eye of a patient when viewed. An indicator element provides a signal that indicates that the patient is in position. A cornea focus detection section indicates cornea focus, in cooperation with the control logic processor. An alignment actuator aligns the optical path according to a signal obtained from the cornea focus detection section. A retina focus detection section detects retina focus in cooperation with the control logic processor. A focusing actuator is controlled by instructions from the control logic processor according to a signal obtained from the retina focus detection section. An image capture light source is energized by the control logic processor for illuminating the retina.