Device for transfer of body fluids
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Sep 10, 2013
Grant Date -
Jul 21, 2011
app pub date -
Sep 23, 2009
filing date -
Sep 23, 2008
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A cannula (10) for use in removing samples of fluid from a container sealed with a pierceable membrane, the cannula including a hollow needle like portion (12) having a pointed forward end (20) shaped to allow forcible penetration through the membrane, the rear end (14) having a first bore (26) and an insert (40) located within the first bore (40) that reduces the effective size of the first bore (26) without blocking the first bore (26).
First Claim
Family
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Cited Art Landscape
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