Patent ID: 11878146
Assignee: SANOFI
Field: Medical technology (Instruments)
Classification: CPC A  G | IPC A

Claim 13:
14. A system comprising:
a measurement probe comprising:
an elongated body comprising a tubular portion configured for insertion into a cartridge holder of an injection device,
at least one sensor tab arranged on or integrated into the elongated body, wherein the at least one sensor tab comprises an outside surface portion, an inside surface portion, and an outer abutment section, wherein the outer abutment section is configured to abut with an inside of a sidewall of the cartridge holder and wherein the at least one sensor tab is deformable in a radial direction, and
at least one sensor element mechanically connected to the at least one sensor tab and configured to measure a deformation of the at least one sensor tab; and

an injection device configured for setting and injecting of a dose of a medicament, the injection device comprising:
a body to accommodate a drive mechanism, the drive mechanism comprising a piston rod configured to urge against a bung of a cartridge filled with a liquid medicament, wherein the body comprises a receptacle at a distal end, and
a cartridge holder connectable to the body and configured to accommodate the cartridge, wherein the cartridge holder comprises an insert portion configured for longitudinal insertion into the receptacle, wherein the receptacle and the insert portion comprise mutually engaging snap features to connect and to fix the cartridge holder to the body.