Patent ID: 7214265
Filing Date: 2007-05-08
Classification: A61C,A61K,A61L,A61P,C04B,Y10T

Abstract:
1. An injectable paste comprising: a calcium phosphate composition, the calcium phosphate composition comprising calcium phosphate cement particles, wherein the diameter of the calcium phosphate cement particles is from 0.05 microns to 100 microns, wherein at least a portion of the calcium phosphate particles have whiskers or fine crystals on the surface, and wherein the whiskers or fine crystals have a width ranging from 1 to 100 nm and a length ranging from 1 to 1000 nm; and an aqueous solution comprising a hardening-promoter; wherein the paste is non-dispersive in an aqueous solution, and wherein the working time of the paste is between 1.5 minutes to 31 minutes.