Novo Nordisk A/S
AN INJECTION DEVICE WITH AN IMMOBILIZATION MECHANISM

Abstract:

The invention relates to an injection device for injecting doses of a liquid drug, which comprises an immobilization mechanism such that the further use of the injection device is immobilized in response to the needle cannula (20) being exposed to an axial force above a predetermined value: the immobilization mechanism comprises a flexible arm (50) which apply a radial force onto the needle cannula at least during injection.