Patent ID: 9585764
Date: 2017-03-07
CPC Classifications: A61F

Claim:
1. An osteoimplant device comprising: a body, which comprises a nondemineralized cortical bone, the nondemineralized cortical bone body includes a disc and at least one region comprising an enzymatically modified and ionically charged demineralized bone comprising a regular or irregular shape comprising an annular periphery, a substantially crescent shape periphery, a substantially semicircular shape periphery, a substantially O shape periphery or combinations thereof, wherein the implant device is formable into a shape and size configured for implantation at a surgical site, and wherein the at least one region of demineralized bone comprises demineralized bone fibers and demineralized bone chips in a ratio of from about 25:75 to about 75:25 fibers to chips and at a depth of from about 50 microns to about 5000 microns, and the osteoimplant comprises a compressive modulus of from about 2,000 MPa to 3,800 MPa and exhibits resiliency and flexibility of from about 10 degree to about 45 degree angles.