摘要 |
The present invention discloses a method and an apparatus for detecting change in retinal oxygen saturation over time. The method comprises the steps of capturing a first group of images of two or more wavelengths, calculating oxygen saturation of a vessel in the first group of images, storing the first group of images on a data storage device, capturing a second group of images of two or more wavelengths, calculating the oxygen saturation of a vessels in the second group of images, storing the second group of images on a data storage device, spatially registering the pair of the group of images, captured at different time and calculate the change in oxygen saturation. |
申请人 |
OXYMAP;HALLDORSSON, GISLI HREINN;KARLSSON, ROBERT ARNAR;STEFANSSON, EINAR;HARDARSON, SVEINN HAKON |
发明人 |
HALLDORSSON, GISLI HREINN;KARLSSON, ROBERT ARNAR;STEFANSSON, EINAR;HARDARSON, SVEINN HAKON;KARLSSON, ROBERT ARNAR;HALLDORSSON, GISLI HREINN;HALLDORSSON, GISLI HREINN;HARDARSON, SVEINN HAKON;STEFANSSON, EINAR |