Medical infusion device with a leakage determining module

A medical infusion system comprising a medical infusion device and a remote control, wherein the medical infusion device comprises a reservoir configured for holding a liquid medicament, a cannula assembly, a fluid line that is in fluid communication with the reservoir and the cannula assembly, a drive, and a dispenser that when actuated by the drive dispenses liquid medicament from the reservoir through the fluid line and the cannula assembly, wherein the medical infusion device is operatively coupled to the remote control, wherein the remote control comprises a leakage determining module configured to determine leakage of the liquid medicament from at least one of the reservoir, the fluid line or the cannula assembly of the medical infusion device, wherein the leakage determining module comprises an electronic probe configured for receiving odor molecules and/or flavor molecules of the liquid medicament originating from outside the remote control, and an evaluation electronics configured to determine presence of odor and/or flavor of the liquid medicament based on readings of the at least one electronic probe.