| 摘要 |
Cartridge holder assembly for Drug Delivery Devices The present invention relates to a cap assembly for a drug delivery device, comprising: a cap body (12) adapted to releasably engage with a housing (46) of the drug delivery device and being further adapted to receive a needle assembly (40) to be releasably interconnected with said housing (46), an ejector unit (14) movably arranged on the cap body (12) at least along the body's long axis and having mechanical transmission means (18) adapted to transfer axial movement of the ejector unit (14) to the needle assembly (40) for ejecting the needle assembly (40) from the cap body (12). |
