A - Human Necessities – 61 – M
Patent
A - Human Necessities
61
M
210/49
A61M 5/00 (2006.01) A61J 1/00 (2006.01)
Patent
CA 1296296
ABSTRACT A disposable assembly comprises a container having at one end an opening which is closed by means of a pierceable closure and which is surrounded by an outwardly directed flange , and having a plunger movable within the container and closely engaging the container inner wall. Between said plunger and said closure a drug component is enclosed for mixing with a liquid prior to administration. A second container for said liquid has at one end an opening which is closed by a pierceable closure and which is surrounded by an outwardly directed flange A connector for connection of said drug container and said liquid container has a sleeve which is closed at one end and open at its oppo- site end to receive the flanged end of the drug con- tainer as a plunger. Positioning means provided within the sleeve and cooperating with the flange define and inserted and a retracted position of said sleeve relative to the flanged end of the drug contai- ner. A piercing member provided at the closed end of the sleeve is directed towards the open sleeve end and adapted to pierce the closure of the drug container upon displacement of the sleeve from the retracted to the inserted position. A connecting member provided at the closed sleeve end is directed opposite to said piercing member and communicating therewith by means of a through passage for connec- tion of the drug container first to liquid container for sucking up liquid in said drug container by retraction of the plunger therein, and then to a means for administration of the drug component/liquid mixture. An extension of said sleeve extends in the same direction as said connecting member and is adapted to guide said liquid container toward said connecting member .
546765
Gowling Lafleur Henderson Llp
Pharmacia Aktiebolag
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