Knowledge Management System of Institue of Mechanics, CAS
| Influence of the Realistic Artery Geometry Parameters on a Coronary Stent Fatigue Life | |
Cui XY; Ren QS(任庆帅); Li GY; Li ZH ; Qiao AK
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| Source Publication | INTERNATIONAL JOURNAL OF COMPUTATIONAL METHODS |
| 2019-05-01 | |
| Pages | 1842006 |
| Conference Name | 8th International Conference on Computational Methods (ICCM) |
| Conference Date | JUL 25-29, 2017 |
| Conference Place | Guilin, PEOPLES R CHINA |
| Abstract | The stents' adaptability and safety in realistic and idealized stenotic coronary model were compared to investigate the influence of artery geometry parameter on stent fatigue life. The stents' fatigue resistance ability was calculated using Goodman diagram, and the cycle to failure, the fatigue life, and the fatigue safety factor (FSF) were analyzed. Although the peak top of the von Mises stress was located at the bending area of crowns, the stress distributions were different in the two models. Considering the safety and accuracy, it is necessary to use a realistic geometric model to calculate the stent fatigue performance. |
| Keyword | Biomechanics artery geometry parameters fatigue life prediction |
| WOS ID | WOS:000461545200007 |
| Funding Organization | Major Project of Science and Technology of Beijing Municipal Education Commission and Type B Project of Beijing Natural Science Foundation [KZ201710005007] |
| Indexed By | CPCI-S ; EI |
| Language | 英语 |
| Citation statistics | |
| Document Type | 会议论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/78549 |
| Collection | 职能与支撑部门 |
| Affiliation | 1.{Cui, Xinyang、Ren, Qingshuai、Li, Gaoyang、Li, Zihao、Qiao, Aike} Beijing Univ Technol, Coll Life Sci & Bioengn, 100 Pingleyuan, Beijing, Peoples R China 2.{Ren, Qingshuai} Chinese Acad Sci, Inst Mech, 15 BeiSiHuan West Rd, Beijing, Peoples R China |
| Recommended Citation GB/T 7714 | Cui XY,Ren QS,Li GY,et al. Influence of the Realistic Artery Geometry Parameters on a Coronary Stent Fatigue Life[C]INTERNATIONAL JOURNAL OF COMPUTATIONAL METHODS,2019:1842006. |
| Files in This Item: | Download All | |||||
| File Name/Size | DocType | Version | Access | License | ||
| CP2019049.pdf（12763KB） | 会议论文 | 开放获取 | CC BY-NC-SA | View Download | ||
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