Fluid collection device having tilting retractable needle
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United States of America Patent
Stats
-
Apr 7, 2009
Grant Date -
Jun 5, 2003
app pub date -
Jan 15, 2003
filing date -
Jun 5, 2000
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A medical device is provided for collecting fluid samples from a patient, such as blood samples. The device includes a needle having a forward sharpened tip that is retracted into the housing of the device after use to prevent exposure to the contaminated needle. The rearward end of the housing is open, forming a socket for receiving a fluid container, such as a vacuum tube, that will receive the fluid sample. A needle retainer releasably retains the needle in the extended position against the rearward bias of a biasing element. After use, the medical professional retracts the needle by pressing an actuation button, allowing the biasing element to displace the needle rearwardly. A guide track guides the needle during retraction, tilting the needle off-axis.
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