Elastomeric spinal disc nucleus replacement
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United States of America Patent
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Jul 20, 2010
Issued Date -
N/A
app pub date -
Jul 25, 2004
filing date -
Jul 25, 2003
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A spinal disc nucleus replacement including an elastomeric sheath (12) assembled around a rod (14), a portion of the sheath being arranged for sliding along the rod, and a sheath compactor (18) adapted to slide a portion of the sheath along the rod from a first position to a second position, wherein in the first position the sheath is in a non-expanded orientation and in the second position the sheath is in an expanded orientation wherein folds of the sheath expand radially outwards from the rod.
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Family
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