Syringes
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United States of America Patent
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Issued Date -
Aug 18, 2005
app pub date -
Apr 4, 2005
filing date -
Jul 25, 2002
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A two-part syringe comprises two chambers (2,4) each chamber having an associated plunger (6,8) operable to eject fluid therefrom. The plungers (6,8) are interlinked so as selectively to prevent movement of one of said (6,8) plungers in its respective chamber (2,4) dependent upon the position of the other plunger (8,6). Such an arrangement allows lyophilised drugs to be automatically reconstituted within the syringe prior to injection into a patient.
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