Passively guarded, pre-filled injection syringe
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United States of America Patent
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N/A
Issued Date -
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app pub date -
May 27, 2005
filing date -
Nov 5, 2004
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A fluid transfer apparatus for use with an inverted syringe includes: a pre-filled vial that is mounted on a housing, and a needle assembly that is mounted on the housing for movement between first and second positions. In the first position, a double-ended needle in the assembly is poised on the housing to penetrate a bung to thereby establish fluid communication with fluid in the vial. When moved to the second position, fluid communication is established, and a flange on the needle assembly engages with the housing to fixedly hold the needle in its second position.
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Cited Art Landscape
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