PD ISO/TS 22218-2:2023 - Page 2

Health informatics. Ophthalmic examination device data. Specular microscope | Status: Current

1 Scope This document specifies the data output formats for the specular microscope. The data are usually sent from the specular microscope to either an ophthalmic information system (OIS) or a hospital information system (HIS). This document addresses text-based analysis reporting of the specular microscope measured and analysed data such as the central corneal thickness, the density of endothelial cells per 1 mm2, the coefficient variant, and the ratio of endothelial cells with a hexagonal shape.