Artificial spinal disc
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United States of America Patent
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May 11, 2004
Grant Date -
N/A
app pub date -
Nov 19, 2002
filing date -
Nov 19, 2002
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A spinal disc prosthesis used to replace a natural human spinal disc that has been damaged by trauma or disease and a method of using the same. The spinal disc of the present invention includes, in one form thereof a flexible fluid filled nucleus, a flexible braided fiber annulus, and a pair of woven metallic end-plates comprising micro-fixation means for initial fixation to adjacent bone and a bone in-growth surface, wherein the spinal disc comprises a generally anatomic structure and shape.
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Family
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