A METHOD AND A MEDICAL DEVICE FOR CALCULATING A CHECKSUM VALUE SO AS TO DETERMINE WHETHER A DISPLAYED DOSE CORRESPONDS TO A SET DOSE

摘要

A medical device comprising a processor programmed to generate a checksum value for a displayed dose and to relate the generated checksum value to a reference checksum value so as to determine whether a displayed dose corresponds to a set dose. A method for performing, on the medical device, the steps of: determining a set dose; displaying the set dose; retrieving dose displaying information from the display; generating a checksum value for a segment of the display; and relating the generated checksum value to one or more reference checksum value(s).