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Ceramic monoblock implants with osseointegration fixation surfaces

  • US 9,248,020 B2
  • Filed: 11/16/2011
  • Issued: 02/02/2016
  • Est. Priority Date: 11/17/2010
  • Status: Active Grant
First Claim
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1. A monoblock orthopedic implant, comprising:

  • a ceramic substrate comprising an inner bearing surface and a treated outer surface;

    a metallic scaffold adapted for osseointegration; and

    a multi-layer construct positioned between the ceramic substrate and the metallic scaffold, the multi-layer construct comprising;

    an inner layer formed of a first material, the inner layer positioned on the treated outer surface, wherein the first material is a metallic material;

    an intermediate layer formed of a second material; and

    an outer layer formed of a third material, wherein the second material is different from the first material and the third material.

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