Device for withdrawing body liquids and for transferring them into sample tubes
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United States of America Patent
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-
Sep 5, 2000
Grant Date -
N/A
app pub date -
Nov 10, 1998
filing date -
Nov 13, 1997
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A device having a protection cap defining a concavity, and a thin sharp-ended tubular stem joined to the cap and projecting into the concavity; the tubular stem being connected to elements for penetration into the human body or into body liquid containers; the device being also suitable for use in combination with sample tubes to be inserted into the concavity in the cap and having their interior chamber under vacuum and closed by a yieldable elastomeric plug able to seal an aperture produced by the tubular stem; the tubular stem being joined at one end to the interior concavity of the cap and constructed of a synthetic resinous material in one piece with the cap.
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