Double compression unloadable screw system
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United States of America Patent
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-
N/A
Issued Date -
Jun 30, 2005
app pub date -
Apr 29, 2004
filing date -
Apr 29, 2003
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A bone screw assembly for joining bone fragments having a screw shaft, a compression head and a sleeve. The compression head has external threads for providing double compression of the bone fragments. The sleeve extends along and around the screw shaft to provide reinforcing strength and alignment to the screw.
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Family
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Cited Art Landscape
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