Sanofi
INJECTION DEVICE

Abstract:

An injection device comprises a housing with a receptacle for the product, a dosing mechanism for setting a product dosage, a dispensing mechanism for dispensing the product, at least one sleeve, which is rotatable relative to the housing in order to eject the set product dosage, and a stop wheel coupled to the at least one sleeve such that the stop wheel is rotatable relative to the housing and the at least one sleeve for setting a product dosage and together with the at least one sleeve relative to the housing in order to eject the set product dosage. The device further comprises a first detector for detecting movement of the stop wheel relative to the housing and/or the at least one sleeve and a data processing unit connected to the first detector reading, storing, processing, transmitting, and/or displaying signals received from the first detector.