A prefillable delivery device fro administering intradermal injections includes a prefillable container adapter to store a substance. The substrate is expelled through a needle cannula having a forward tip adapted to administer the intradermal injection. A limiter surrounds the needle cannula having a generally flat skin engaging surface extending in a plane generally perpendicular to the needle cannula. An insert is centrally located within the skin engaging surface and is piercable by the forward tip. A sleeve with a first end and a second end surrounds the prefillable container. The limiter is slidably inserted through the first end and the second end is affixed to a depressable pluger for expelling the substance form the container. The limiter is movable between a first position and a second position thereby exposing the forward tip an is selectively movable between a third position and a fourth position thereby concealing the forward tip.
申请公布号
WO02083212(A1)
申请公布日期
2002.10.24
申请号
WO2001US12247
申请日期
2001.04.13
申请人
BECTON DICKINSON AND COMPANY;ALCHAS, PAUL, G.;GUILLERMO, CARLOS, E.;KORISCH, MARINA, S.
发明人
ALCHAS, PAUL, G.;GUILLERMO, CARLOS, E.;KORISCH, MARINA, S.