Dynamic stabilization assembly with frusto-conical connection
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United States of America Patent
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Sep 6, 2011
Grant Date -
Nov 12, 2009
app pub date -
Jun 19, 2009
filing date -
Feb 12, 2007
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A dynamic fixation medical implant for attachment to at least two bone anchors includes a longitudinal connecting member assembly having first and second rigid sections, at least one section having a convex or frusto-conical surface held in spaced relation with the other section by an elastic spacer. The spacer may be an over-mold that connects the first and second rigid sections. Some embodiments include an inner, tougher spacer and a separate over-molded spacer.
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