Intraosseous needle
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United States of America Patent
Stats
-
Jul 19, 2005
Grant Date -
Mar 24, 2005
app pub date -
Apr 23, 2004
filing date -
Apr 23, 2003
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An improved intraosseous injection system including an injection needle constructed of high strength metal to resist bending and buckling mounted within a protective and supportive sleeve. The sleeve includes a retractable cannula for additional protection and support of the needle and a measuring gauge for precise sighting alignment to properly locate the site for an effective anesthetic injection. The movement of the retractable cannula is limited by a stop which operates to position the needle at the correct depth of penetration for delivery of anesthetic to the most effective location.
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Family
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