Patent ID: 8470354
Filing Date: 2013-06-25
Classification: A61B,A61K,A61L,A61P,C07K,Y10S

Abstract:
1. A medical implant device, comprising: an implant structure including a first resorbable implant component combined with a second resorbable implant component, the first resorbable implant component comprising a scaffold material comprising ceramic particles, which comprise tricalcium phosphate and hydroxyapatite in a weight ratio of tricalcium phosphate to hydroxyapatite of about 50:50 to about 95:5, the first resorbable implant component comprising a particulate mineral to resorbable porous matrix weight ratio of at least about 10:1, where the ceramic particles resorb more slowly than the second resorbable implant component when the implant structure is implanted in a patient thereby remaining at the implant site for a sufficient period for tissue ingrowth, wherein the second resorbable implant component comprises a polymer sponge carrier, an osteogenic protein and substantially no ceramic particles.