Electricity: motive power systems – Battery-fed motor systems
Reexamination Certificate
2005-06-21
2005-06-21
Masih, Karen (Department: 2837)
Electricity: motive power systems
Battery-fed motor systems
C318S445000, C318S466000
Reexamination Certificate
active
06909251
ABSTRACT:
Apparatus (10) for the removal of a needle assembly A having a needle hub H which is screw-threadedly engaged with a syringe S, said apparatus (10) comprising a housing (11) having an opening (16) for insertion of the needle assembly A and adjacent portion of the syringe, a socket (19) mounted within the housing (11) in alignment with the opening (16) with a cavity (22) shaped to receive the hub H and a coaxial through-bore (23) to accommodate the needle. The socket (19) holds the hub rotationally fast allowing the syringe S and needle assembly A to be unscrewed, and an ejector means (51) located in the housing ejects the unscrewed needle assembly A from the socket (19) into a collection container (42) located within the housing (11).
REFERENCES:
patent: 2003/0040715 (2003-02-01), D'Antonio et al.
patent: 2003/0054044 (2003-03-01), Potter et al.
Cooley Stephen Francis Gerard
Field Philip William
Masih Karen
Milliken Paul E
Weber Ray L
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