摘要
通过SolidWorks建立某心脏瓣膜支架的三维模型,用Abaqus对瓣膜支架压握入鞘过程与疲劳情况进行分析,得到支架的应变分布和疲劳性能.结果可以判断支架设计的优劣,为支架优化设计提供参考.
The 3D model of a heart valved stent is built by SolidWorks, the crimping process and fatigue are simulated by Abaqus, and the strain distribution and fatigue performance of the stent are obtained. The results can used to evaluate the design of heart valved stent, which provides reference for the optimization design on stent.
出处
《计算机辅助工程》
2013年第A02期421-423,共3页
Computer Aided Engineering
关键词
心脏
瓣膜支架
介入治疗
有限元分析
heart
valved stent
interventional therapy
finite element analysis
