Human orthopedic vertebra implant
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 3, 1992
Grant Date -
N/A
app pub date -
Sep 4, 1990
filing date -
Sep 4, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A vertebra structural implant for connecting two or more vertebral bodies in axial and lateral directions having implant plates attached to opposed sides of the spinal column by studs with a cross brace between the implant plates to prevent slipping or rotating of the vertebrae being stabilized. The implant has openings with curved lips and the studs have spherical surfaces and fit freely through the openings to prevent angular misalignment between the studs and the plates to lessen stress on the studs. The implant has grooved lock washers and the cross brace has grooves which mate with grooves in the implant plates to lock the plates in position relative to the studs and to each other.
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