A drug delivery device is provided comprising a cartridge body including an upper portion defining a vial receiving area and terminating in a wall, the cartridge body including a cannula extending from the wall. A vial including a beneficial agent is coupled by a retaining member to the cartridge body in an inactivated position. The retaining member allows the vial to move to an activated position. The retaining member including an outer member and an inner member, the inner member separating from portions of the outer member as the vial moves from the inactivated position to the activated position.
申请公布号
US5356380(A)
申请公布日期
1994.10.18
申请号
US19910780604
申请日期
1991.10.23
申请人
BAXTER INTERNATIONAL INC.
发明人
HOEKWATER, MARK;NORDQUIST, JEFFREY S.;FOWLES, THOMAS A.;SERTIC, JAMES;GORMAN, BRIAN J.