Spinal prosthesis
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Jun 23, 2009
Grant Date -
Sep 8, 2005
app pub date -
Jul 26, 2004
filing date -
Mar 8, 2004
priority date (Note) -
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status (Latency Note)
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Abstract
An endoprosthesis including a first articulating member formed with a generally concave articulating surface, and a second articulating member formed with a generally convex articulating surface which articulates with the concave articulating surface, the first and second articulating members each having a generally planar attachment surface for attachment to spine structure, wherein the first articulating member includes a contour defined by a cutting surface that cuts through a portion of the first articulating member at a non-zero angle relative to its attachment surface, and the second articulating member includes a contour defined by a cutting surface that cuts through a portion of the second articulating member at a non-zero angle relative to its attachment surface.
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