Intravenous catheter placement device
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United States of America Patent
Stats
-
Jul 31, 1990
Grant Date -
N/A
app pub date -
Oct 17, 1988
filing date -
Oct 17, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An intravenous catheter placement device which includes a tubular catheter section concentrically surrounding an elongated tubular needle which has a bias cut point projecting from one end of the catheter section with the bias cut point of the needle being used to lead the catheter section into a blood vessel. A protective sheath subassembly is connected to the needle and to the catheter section to permit the needle to be withdrawn through the tubular catheter section into a protective rigid tubular sheath, leaving the catheter section emplaced in the blood vessel. Locking elements on the protective tubular sheath subassembly lock the needle in the protected position.
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Family
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