Patent ID: 11969583
Assignee: MEDMIX SWITZERLAND AG
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 9:
10. A dose setting mechanism comprising:
a dose knob;
a dose selector;
a radial projecting rib positioned circumferentially on an inside surface of the dose selector; and
a snap element comprising a first protrusion and a second protrusion,
wherein engagement of the second protrusion with the radial projecting rib prevents axial movement of the dose selector in a distal direction, the distal direction being a direction toward an end of the dose setting mechanism that is furthest from an injection site of a patient, and
wherein the radial projecting rib further comprises a cut-out that is positioned in alignment with a dose stop that corresponds to one of a finite set of predetermined fix dose settings.