Influence of the Realistic Artery Geometry Parameters on a Coronary Stent Fatigue Life

doi:10.1142/S0219876218420069

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	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
发表期刊	INTERNATIONAL JOURNAL OF COMPUTATIONAL METHODS
	2019-05
卷号	16 期号:3 页码:1842006
ISSN	0219-8762
摘要	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.
关键词	Biomechanics artery geometry parameters fatigue life prediction
DOI	10.1142/S0219876218420069
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000461545200007
关键词[WOS]	PERIPHERAL STENTS ; FRACTURE ; PREDICTION ; BEHAVIOR ; PATIENT ; DESIGN
WOS研究方向	Engineering, Multidisciplinary ; Mathematics, Interdisciplinary Applications
WOS类目	Engineering ; Mathematics
项目资助者	Major Project of Science and Technology of Beijing Municipal Education Commission and Type B Project of Beijing Natural Science Foundation [KZ201710005007]
论文分区	Q3
力学所作者排名	2
RpAuthor	Qiao, AK
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/81446
专题	职能与支撑部门
推荐引用方式 GB/T 7714	Cui XY,Ren QS,Li GY,et al. Influence of the Realistic Artery Geometry Parameters on a Coronary Stent Fatigue Life[J]. INTERNATIONAL JOURNAL OF COMPUTATIONAL METHODS,2019,16,3,:1842006.
APA	Cui XY,Ren QS,Li GY,Li ZH,&Qiao AK.(2019).Influence of the Realistic Artery Geometry Parameters on a Coronary Stent Fatigue Life.INTERNATIONAL JOURNAL OF COMPUTATIONAL METHODS,16(3),1842006.
MLA	Cui XY,et al."Influence of the Realistic Artery Geometry Parameters on a Coronary Stent Fatigue Life".INTERNATIONAL JOURNAL OF COMPUTATIONAL METHODS 16.3(2019):1842006.

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