Patent ID: 11872587
Assignee: MEDMIX SWITZERLAND AG
Field: Handling (Mechanical engineering)
Classification: CPC B  A  Y | IPC A  B

Claim 14:
15. A cartridge assembly, comprising:
a film bag cartridge;
a sleeve; and
a piston, the film bag cartridge having a solid head part and a cartridge wall formed by a film integrally formed with the head part, the film bag cartridge and the piston being received in the sleeve, a part of the sleeve covering a part of the solid head part and the sleeve comprising one or more radial pins that are arranged at an end of the sleeve remote to the head part to connect the sleeve to a dispenser, the sleeve being a multi-part design,
the part of the sleeve covering the head part such that the head part is incapable of moving in an axial direction relative to the sleeve when the head part is attached to the sleeve.