Preparation of Filling Porous Osteoconduction Materials and Its Animal Experiment Study

作     者：陈晓明 CHEN Xiaoming1,WANG Jing1,CHEN Weimin2,LI Dezhong3 (1.Biomedical Materials and Engineering Research Center,Wuhan University of Technology,Wuhan 430070,China;2.Animal Experiment Center,Zhongnan Hospital of Wuhan University,Wuhan 430077,China;3.Devision of Electron Microscope,Guangzhou Military Area Wuhan General Hospital,Wuhan 430070,China)

作者机构：Biomedical Materials and Engineering Research CenterWuhan University of Technology 

出 版 物：《Journal of Wuhan University of Technology(Materials Science)》 (武汉理工大学学报（材料科学英文版）)

年 卷 期：2011年第26卷第2期

页      面：232-235页

核心收录：

学科分类：08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 080502[工学-材料学] 

基　　金：Funded by the National Natural Science Foundation of China (No.50872099) 

主　　题：β-tricalcium phosphate hydroxyapate filling osteoconduction titanium animal experiment 

摘      要：Titanium rods were processed into implant samples with cavity and groove in which was filled with HAP/β-TCP porous osteoconduction composite materials in order to increase the mechanical stability of the implant in *** phase compositions of the composite was characterized by X-ray diffraction （XRD） and scanning electron microscopy（SEM）.Histological evaluation showed that the biogradable composite could enhanced the ability of new bone *** composite can conduct new bone tissue growing into the cavities gradually after implanted into animal,and then achieve mechanical *** filling biogradable compound exhibited excellent biocompatibility,which combined with the new bone tissues tightly without inflammation and loosing.