CONFOCAL AND MULTI-SCATTER OPHTHALMOSCOPE

CONFOCAL AND MULTI-SCATTER OPHTHALMOSCOPE

An opthalmoscope and method for imaging a retina (R), A light pattern (Ri) of source light (Li) is projected onto a retinal focal plane (Pr) coinciding with the retina (R), Light is measured from the retinal focal plane (Pr) resulting from the source light (Li) of the respective light pattern (Ri) i...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: AMELINK, Arjen, SCHOTTNER, Michael Hardy, ODERWALD, Michiel Peter
Format: Patent
Sprache:eng
Schlagworte:
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Beschreibung
Zusammenfassung:An opthalmoscope and method for imaging a retina (R), A light pattern (Ri) of source light (Li) is projected onto a retinal focal plane (Pr) coinciding with the retina (R), Light is measured from the retinal focal plane (Pr) resulting from the source light (Li) of the respective light pattern (Ri) interacting with the retina (R). The illumination system is configured to project at least one ring shaped pattern of respective source light (Li) onto the retinal focal plane (Pr). The measurement system is configured to measure scattered light from the retinal focal plane (Pr)resulting from scattering of the at least one ring shaped pattern of respective source light via the retina (R). The scattered light is measured from a central spot at a center of the ring shaped pattern on the retinal focal plane (Pr).