纳米技术在骨移植替代物中的应用研究进展  

Applications and investigations of nano-bone implants

作　　者：房雷[1] 陈雄生[1] 

机构地区：[1]第二军医大学附属长征医院骨科,上海凤阳路415号200003

出　　处：《中国矫形外科杂志》2009年第21期1632-1635,共4页Orthopedic Journal of China

摘　　要：纳米材料表现出独特的生物学特性,医用纳米材料已经成为研究的热点,纳米骨移植替代物能否在不久的将来取代传统的人工骨成为新型的体内植入材料?2005年,我国食品药品监管局(SFDA)批准注册了纳米羟基磷灰石/聚酰胺66复合骨充填材料(YZB/国0063-2003),但是这个领域至今仍然存在着不少争议。本文关注纳米骨的应用研究进展,参考近年骨移植替代物研究领域的相关文献,综述如下。In recent years, nano - materials have represented the superior biocompatibility and the arena of medical nano - materials have been extensively studied by various means all over the world. Is it possible that nano - bone implants overcome the existing limitations of the traditional bone implants for fusing operations in the future？ State Food and Drug Administration （SFDA, CN） authorized the nano- bone implants- -nHA/ PA66 （YZB/0063 -2003） in 2005 but there were still lots of eounterviews in this field. This review considers the advanced researches ＂via comparing and analyzing the correlatire literatures recently.

关 键 词：纳米技术 骨移植替代物 纳米材料 

分 类 号：R318.08[医药卫生—生物医学工程]