接骨板用材料的研究现状及发展前景  

Research Progress and Development Prospect of Biomedical Plate

作　　者：李晓[1] 刘京[1] 吴强[1] 王艳杰[1] 肖涛[2] 刘立宏[2] 于澍[1] 

机构地区：[1]中南大学粉末冶金国家重点实验室,长沙410083 [2]中南大学湘雅二医院骨科,长沙410011

出　　处：《生物医学工程学杂志》2016年第6期1214-1219,共6页Journal of Biomedical Engineering

摘　　要：对常用接骨板材料的性能做了分析对比,并对目前临床投入使用的金属、高分子及复合材料接骨板进行了评价,着重介绍了纳米羟基磷灰石/聚乳酸复合材料以及炭/炭复合材料接骨板。与其它材料相比,炭/炭复合材料与人体有着良好的生物相容性和力学相容性,在结构、弹性模量、孔隙度和密度上均与人骨接近。作为新一代生物医用材料,随着炭/炭复合材料编织技术和制备工艺的提高,炭/炭复合材料接骨板有着很好的应用前景。Different generations of biomedical materials are analyzed in this paper. The current clinical uses of plates made of metals, polymers or composite materials are evaluated, and nano hydroxyapatite/polylactic acid composites and carbon/carbon composite plates are introduced as emphasis. It is pointed out that the carbon/carbon composites are of great feasibility and advantage as a new generation of biomedical materials, especially in the field of bone plate. Compared to other biomaterials, carbon/carbon composites have a good biocompatibility and mechanical compatibility because they have similar elastic modulus, porosity and density to that of human bones. With the development of the technology in knitting and material preparation, carbon/carbon composite plates have a good application prospect.

关 键 词：接骨板 生物医用材料 炭/炭复合材料 

分 类 号：R687[医药卫生—骨科学] R318.08[医药卫生—外科学]