Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Gregory C. Stalcup0
Paul S. Nebosky0
Sarah L. Zimmerman0
Date of Patent
July 2, 2013
0Patent Application Number
125407600
Date Filed
August 13, 2009
0Patent Citations Received
0
0
0
...
Patent Primary Examiner
Patent abstract
An orthopaedic screw having a plurality of regions, at least one of which may be porous. The orthopaedic screw includes a head, a tip and at least one thread. The porosity of the screw of the present invention can vary within the part or region, including changes in pore shape, size and density. These characteristics can vary along the length of the screw axis and/or radially (from the outer diameter to the axis). The orthopaedic screw may further include at least one solid region formed of any implantable polymer, reinforced polymer or metal.
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