Patent ID: 6955660

Claim:
An adaptor which connects a syringe, having a syringe tip and syringe tip lumen to an attached device in a mechanically secure and fluid tight manner comprising: (a) a deformable expansion sleeve, wherein said deformable expansion sleeve comprises a hollow nose, a conical collar coaxially disposed about a periphery of said hollow nose, an annular sleeve shoulder connecting said hollow nose to said conical collar and defining a space between an outer surface of said hollow nose and an inner surface of said conical collar, said space configured, to receive said syringe tip, and a first central lumen running there through; and (b) an insertion body, wherein said insertion body comprises a projecting hollow shaft and a second central lumen running there through; wherein said hollow nose is deformed by said hollow shaft such that the outer surface of said hollow nose is compressed against an inner surface of said syringe tip lumen forming a fluid tight seal, when the adaptor is connected to the syringe tip further such that said first central lumen and said second central lumen form a continuously sealed passageway.