COARSE-PORE AND WELL RESORBABLE APATITE CALCIUM-PHOSPHATE CEMENT Russian patent published in 2013 - IPC A61L24/00 A61L27/40 

FIELD: medicine, pharmaceutics.

SUBSTANCE: present invention aims at improved cement flour effective as a bone cement containing an organic ingredient consisting of one or more biologically acceptable and bioresorptive polymers, and an inorganic ingredient consisting of one or more calcium-phosphate compounds wherein the above calcium-phosphate compounds contains at least approximately 70% α-TCP. The biologically acceptable and bioresorptive polymers are specified in a group consisting of polysaccharides and salts thereof in the form of microparticles. The invention is related to the apatite calcium-phosphate cement (CPC) prepared by mixing the above cement flour with a liquid phase and curing. The invention also refers to using the injectable CPC for preparing the medical agent for treating bone defects as a tissue engineering frame, for making dental or bone implants consisting of a CPC cast.

EFFECT: preparing the improved cement flour.

19 cl, 6 tbl, 11 ex, 6 dwg