Occipital clamp assembly for cervical spine rod fixation
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United States of America Patent
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-
Aug 13, 1996
Issued Date -
N/A
app pub date -
May 12, 1994
filing date -
Dec 28, 1992
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An occipital clamp assembly. The occipital clamp assembly comprises a lower occipital plate for attachment to the skull of a patient, wherein the lower occipital plate includes grooves in its upper surface. An occipital plate stud mounted in the lower occipital plate and upper occipital plates, having a groove in each of their lower surfaces, mounted on the occipital plate stud wherein the grooves of the lower occipital plate mate with the grooves of the upper occipital plates to thereby form rod receiving apertures. Also provided is means for securing the upper occipital plate to the occipital plate stud and means for securing the lower occipital plate to the skull.
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