Patent ID: 8685465

Claim:
A bone graft substitute kit, comprising: i) a multi-chambered vial, the vial having a first chamber containing a first brushite precursor powder and a second chamber containing a second brushite precursor powder, wherein the first chamber is free of the second brushite precursor powder and the second chamber is free of the first brushite precursor powder, the vial further including a cap for sealing the first chamber from the second chamber to prevent the first brushite precursor powder and the second brushite precursor powder from mixing together in the vial wherein the first brushite precursor powder comprises a first compound which comprises calcium and phosphate and the second brushite precursor powder comprises a second compound which comprises calcium and phosphate, wherein the first compound and the second compound are different compounds; ii) a mixing solution; and iii) a mixing apparatus operatively adapted for mixing the first brushite precursor powder, the second brushite precursor powder and the mixing solution to form a homogenous composition.