Medicament delivery device and medicament delivery assembly

Abstract

The present disclosure provides a medicament delivery device for accommodating a medicament container, for example a syringe, is provided. The medicament delivery comprises a drive mechanism equipped to act on the medicament container for expelling a medicament therefrom. The drive mechanism may for example comprise a drive spring. For providing a feedback signal, the medicament delivery device further comprises a feedback spring in a pre-tensioned state and a feedback spring release mechanism for releasing the feedback spring from the pre-tensioned state when the medicament has been expelled. Release of the feedback spring causes the feedback signal, for example by the feedback spring tapping against a distal end cap portion.

Dependencies are inferred from the claim text.