METHOD OF PROVIDING CALCIUM PHOSPHATE BIOACTIVE MATERIAL FROM THE PORCINE OR BOVINE BONE FOR BONE DEFECTS TREATMENT AND FUSIONS

摘要

PURPOSE: A new bioactive composition having a function capable of preventing depression of a bone and a bone fracture and minimizing harm doing damage to the surrounding cells is provided, which prevents ecrosis of the surrounding cells and solves induction of biodynamical unbalance. CONSTITUTION: The titled bioactive composition is prepared by the process consisting the steps of: preparing hydroxyapatite by heat treating bone tissue of an animal; mixing chitosan having biocompatibility and hydroxy propyl methylcellulose; and obtaining a mixed solution of hydroxyapatite and the mixed solution.