Patent ID: 9066994
Filing Date: 2015-06-30
Classification: A61F,A61L

Abstract:
1. An implant comprising a cancellous bone substrate and a demineralized cortical bone matrix (DBM) having a weight to weight ratio from 4 to 2, wherein the cancellous bone substrate has a porous matrix of interconnected pores, wherein the cancellous bone substrate is at least partially demineralized, wherein the DBM is in the form of particles having an average particle size between 50 μm and 900 μm and the average particle size of the DBM is less than an average pore size of the cancellous bone, wherein the porous matrix is impregnated with the demineralized cortical bone matrix (DBM) and the demineralized cortical bone matrix is embedded within the interconnected pores of the demineralized cancellous bone substrate, and wherein the embedded DBM particles are bound to the cancellous bone substrate, and a soft tissue barrier comprising a bone wax covering at least a portion of an external surface of the implant.