The medicine delivery device (2) that the present invention relates to a kind of for setting and injecting the injectable drug of doses, the medicine delivery device includes :-thin-long casing (12), it extends along longitudinal axis (z) and has side wall (12a), the side wall (12a) has at least the first hole (63), at least one digital sleeve (65), it is pivotally supported at shell (12) inside and including outer surface (70), wherein the first part (72) of the outer surface (70) is visible by first hole (63), and wherein the digital sleeve (65) includes invisible coding (660) in the region of first part (72).
