人工关节材料及其改性研究

The Materials and Modification of Artificial Joint

简要介绍了生物材料的定义,阐述了人工关节材料的性能要求,列举了金属材料、高分子材料、陶瓷材料以及复合材料在人工关节上的典型应用,比较了各自的性能特点;综述了为提高材料综合性能而进行的各种改性处理技术,分析了这些技术的特点,对人工关节材料研究的现状和未来做了总结和展望,从而促进了人工关节材料的进一步推广应用。

This paper introduces the definition of biological materials,describes the performance requirements of artificial joints materials,enumerates the metal materials,polymer materials,ceramic materials and composite materials in the typical application of artificial joints,and compares their respective characteristics.The parameter change technology is reviewed to improve comprehensive performance;the characteristics of these technologies are analyzed;current situation and future prospects of the artificial joints materials are studied,which can further promote the popularization and application of the artificial joint materials.