INJECTION DEVICE WITH ELECTRONIC PRESENTATION OF SET DOSES

摘要

An injection device has operative elements (3-5, 8) connected to signal generators (11-14) and a circuit that receives signals from the generators. The circuit produces a signal that represents the operational condition of the device, the circuit also controls a presentation of this condition. Preferably the circuit compares all patterns of input signals with stored patterns. If the input pattern does not match any stored pattern then it issues an error indication.