Patent ID: 11957885
Assignee: SHL MEDICAL AG
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 11:
12. An assembly for an injection device comprising:
a housing having a distal housing part and a proximal housing part, where the proximal housing part holds a medicament container having a stopper; and
a feedback mechanism comprising:
an activation member having a distal end surface;
a plunger rod operatively connected to the activation member, where the plunger rod has a proximal end and is configured to move proximally relative to the activation member; and
a button operatively associated with the activation member and having an inner surface,
wherein axial displacement of the button causes activation of the feedback mechanism such that an audible or tactile signal is generated when an injection is completed, and
wherein the audible or tactile signal is caused when the activation member moves from a first position to a second position such that the distal end surface strikes the inner surface of the button.