Fluid collection device with captured retractable needle
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United States of America Patent
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Apr 6, 2010
Grant Date -
May 13, 2004
app pub date -
Oct 31, 2003
filing date -
Nov 12, 1997
priority date (Note) -
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Abstract
A fluid transfer device includes a tube holder, a fluid container, a double ended needle with forward sharpened tip, and rearward sharpened tip. Fluid is withdrawn or injected into a patient from the tip, and into fluid contained.
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