DRUG DELIVERY SYSTEM

摘要

2096972 9307918 PCTABS00021 A drug delivery device is provided comprising a cartridge body (12) including an upper portion (14) defining a vial receiving area and terminating in a wall (20), the cartridge body (12) including a cannula (22) extending from the wall. A vial (40) including a beneficial agent is coupled by a retaining member (50) to the cartridge body (12) in an inactivated position. The retaining member (50) allows the vial (40) to move to an activated position. The retaining member (50) including an outer member (52) and an inner member (54), the inner member (54) separating from portions of the outer member (52) as the vial (40) moves from the inactivated position to the activated position.