OCT APPARATUS

An OCT apparatus (1) includes an OCT optical system (100) and a control unit (70). The OCT optical system (100) has a light splitter (104) splitting light from an OCT light source (102) to light travelling to a measurement light path (152) and light travelling to a reference light path (106), and a...

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Bibliographische Detailangaben
Hauptverfasser:	ITO, Koichi, FUJIU, Kenshiro
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS MEDICAL OR VETERINARY SCIENCE PHYSICS SURGERY TESTING
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Beschreibung
Zusammenfassung:	An OCT apparatus (1) includes an OCT optical system (100) and a control unit (70). The OCT optical system (100) has a light splitter (104) splitting light from an OCT light source (102) to light travelling to a measurement light path (152) and light travelling to a reference light path (106), and a detector (120) detecting a spectrum interference signal of measurement light guided onto a fundus of a subject eye (E) via the measurement light path and reference light from the reference light path. The control unit (70) outputs OCT data acquired based on the spectrum interference signal to a display unit (75), and switches a display state of the display unit (75) between a first imaging mode for obtaining OCT data on a fundus center area of the subject eye and a second imaging mode for obtaining OCT data on a wide-angle region including the fundus center area and a fundus peripheral area of the subject eye.