SOCT Copernicus

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SOCT Copernicus

Optical tomography is a very modern, non-invasive technology of cross-sectional imaging of tissue (eg. eye retina), in which light diffused on particular layers of examined tissue is used. In comparison with solutions used so far in devices of this type (ie. so called time domain), thanks to elimination of moving mirror, necessary for scanning into the depth of examined objects, acquired images have much higher resolution and examining may last around one hundred times shorter. Also receiving three dimensional images involves no problem thanks to short time of making B-scan.

TECHNICAL DATA

Technology	spectral domain OCT
Measurement mode	single B-scan, 3D mode, Asterisk, Animation scan, user definied scan parameters
Fixation	internal and external fixations
Light source wavelength	840 nm, 50 nm half bandwidth
Axial resolution	6 µm
Transversal resolution	12-18 µm
Axial scanning window	2 mm
Examination speed	25.000 A scans per second
B scan width	10 mm
Maximum number of A scans per B scans	10.500
Minimum pupil diameter for measurement	3 mm
Display	single B scan with colour mask 3D retina imaging (zooming, rotating, sectioning, surface reconstruction) retina thickness analysis module topographic maps of retina thickness RNFL thickness analysis creating AVI animations of retina cross-sections RNFL topographic maps RNFL thicknes graph for nerve head neighbouring area RPE analysis module RPE deformation maps
Printout	user customized (1,2,3 or 4 results on one page)
Dimensions	570x670x650 mm (W x D x H)
Voltage	230 V, 50 Hz / 115 V, 60 Hz

All head movements motorized (using electrical actuators) and controlled from computer screen.
Direct fundus preview during scanning.
Image enhancement module (automatic dispersion control)