Spinal vertebrae implants
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 16, 1996
Grant Date -
N/A
app pub date -
Sep 6, 1994
filing date -
Dec 4, 1991
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The present invention relates to a spinal implant having a plate with a raised platform which rests in a channel in a vertebrae to prevent sideways movement of the plate. A rib extends into a groove formed in the base of the channel to help prevent relative forwards and backwards movement of the plate through the channel. Another plate is similarly secured to the facing surface of an adjacent vertebrae. A spacer is inserted between the plates, such spacer including a downwardly facing convex surface and a flat upwardly facing surface. The convex surface slides in a concave recess provided on top of the plate and the flat surface slides against a downwardly facing flat surface of the upper plate.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully