COMPLIANT COUPLING ASSEMBLY FOR CARTRIDGE COUPLING OF A DRUG DELIVERY DEVICE

摘要

Component for medicine delivery device is to disclosing a kind of cartridge. It is optionally fitted with including coupling, such as casing, one end is towards box. The box is optionally to be aligned guiding piece. Optionally, which has a limited freedom of motion. The coupling is optionally mounted. In some embodiments, installation part is that terminal Coupling point submissive enough extends to and can be moved to the limited freedom of motion, and stress is less than the coupler and box connected between leak threshold.