| 有限元在心脏瓣膜支架设计中的应用 |
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| 引用本文： | 高全超,刘祥坤,李中华,罗七一.有限元在心脏瓣膜支架设计中的应用[J].计算机辅助工程,2013,22(Z2):421-423. |
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| 作者姓名： | 高全超 刘祥坤 李中华 罗七一 |
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| 作者单位： | 上海微创医疗器械（集团）有限公司 研发部;上海微创医疗器械（集团）有限公司 研发部;上海微创医疗器械（集团）有限公司 研发部;上海微创医疗器械（集团）有限公司 研发部 |
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| 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.
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| 关 键 词： | 心脏 瓣膜支架 介入治疗 有限元分析 |
| 收稿时间： | 8/7/2013 12:00:00 AM |
Application of finite element analysis in heart valved stent design |
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| GAO Quanchao,LIU Xiangkun,LI Zhonghua and LUO Qiyi.Application of finite element analysis in heart valved stent design[J].Computer Aided Engineering,2013,22(Z2):421-423. |
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| Authors: | GAO Quanchao LIU Xiangkun LI Zhonghua and LUO Qiyi |
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| Affiliation: | Research and Development Department, Shanghai MicroPort Medical (Group) Co., Ltd.;Research and Development Department, Shanghai MicroPort Medical (Group) Co., Ltd.;Research and Development Department, Shanghai MicroPort Medical (Group) Co., Ltd.;Research and Development Department, Shanghai MicroPort Medical (Group) Co., Ltd. |
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| Abstract: | 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. |
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| Keywords: | heart valved stent interventional therapy finite element analysis |
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