| 人工髋关节超高分子量聚乙烯磨粒分析的现状及趋势 |
| |
| 引用本文： | 吴竞萍,袁成清,严新平. 人工髋关节超高分子量聚乙烯磨粒分析的现状及趋势[J]. 生物医学工程学杂志, 2010, 0(1) |
| |
| 作者姓名： | 吴竞萍 袁成清 严新平 |
| |
| 作者单位： | 武汉理工大学可靠性工程研究所; |
| |
| 摘 要： | 简要介绍了目前国内外分析人工髋关节磨粒的技术,评述了在各种实验方法条件下生成的人工髋关节超高分子量聚乙烯(ultra-high molecular weight polyethylene,UHMWPE)磨粒的种类及特性、人工髋关节的磨损机制以及影响其磨损机制的因素,阐述了建立人工髋关节磨粒图谱的重要作用及意义,并对未来的研究重点进行了展望。应加强磨粒形貌特性与人工髋关节磨损机制之间的相互关系研究,以及在考虑生物化学环境和力学作用等因素协同作用条件下建立合适的人工髋关节磨损预测模型的研究。这对于人工关节置换的临床应用研究以及生物摩擦学的深入发展都具有重要的理论价值和现实意义。
|
| 关 键 词： | 人工髋关节 超高分子量聚乙烯磨粒 磨粒图谱 磨损机制 |
Review and Prospect of Analysis on UHMWPE Wear Debris in Artificial Hip Joints |
| |
| Wu Jingping Yuan Chengqing Yan Xinping. Review and Prospect of Analysis on UHMWPE Wear Debris in Artificial Hip Joints[J]. Journal of biomedical engineering, 2010, 0(1) |
| |
| Authors: | Wu Jingping Yuan Chengqing Yan Xinping |
| |
| Affiliation: | Wu Jingping Yuan Chengqing Yan Xinping (Reliability Engineering Institute,Wuhan University of Technology,Wuhan 430063,China) |
| |
| Abstract: | This paper briefly reviews the latest progress in the analyses of the technologies for artificial hip joints;and in the researches directed to the features of UHMWPE debris obtained from all kinds of experimental conditions,to the wear process and wear mechanism,and to the factors which influence the wear mechanism.Furthermore,the signification of debris atlas was illustrated.Finally,future directions to be furthered were considered and envisaged.It is suggested that emphases be laid on the relationship bet... |
| |
| Keywords: | Artificial hip joints UHMWPE debris Debris atlas Wear mechanism |
| 本文献已被 CNKI 等数据库收录！ |
