Sanofi
Injection Device with a Preselector

Abstract:

An injection device for setting and injecting a dose of a medicament comprises a housing) extending along an axial direction (z), a dose setting mechanism arranged in the housing, a dose dial displaceable relative to the housing for setting of the dose, a dose tracker (50; 150) operably connectable to the dose dial (12), the dose tracker is at least one of translationally or rotationally displaceable relative to the housing during setting of a dose, wherein a positional state of the dose tracker relative to the housing is indicative of a size of the dose, and a preselector configured to define a maximum dose positional state of the dose tracker relative to the housing, and a first marker provided on one of the dose tracker and the preselector and configured to indicate the positional state of the dose tracker relative to the preselector.