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

doi:10.1142/S0219876218420069

IMECH-IR > 职能与支撑部门

	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
Source Publication	INTERNATIONAL JOURNAL OF COMPUTATIONAL METHODS
	2019-05
Volume	16 Issue:3 Pages:1842006
ISSN	0219-8762
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
DOI	10.1142/S0219876218420069
Indexed By	SCI ; EI
Language	英语
WOS ID	WOS:000461545200007
WOS Keyword	PERIPHERAL STENTS ; FRACTURE ; PREDICTION ; BEHAVIOR ; PATIENT ; DESIGN
WOS Research Area	Engineering, Multidisciplinary ; Mathematics, Interdisciplinary Applications
WOS Subject	Engineering ; Mathematics
Funding Organization	Major Project of Science and Technology of Beijing Municipal Education Commission and Type B Project of Beijing Natural Science Foundation [KZ201710005007]
Classification	Q3
Ranking	2
Contributor	Qiao, AK
Citation statistics	Cited Times:3[WOS] [WOS Record] [Related Records in WOS]
Document Type	期刊论文
Identifier	http://dspace.imech.ac.cn/handle/311007/81446
Collection	职能与支撑部门
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[J]. INTERNATIONAL JOURNAL OF COMPUTATIONAL METHODS,2019,16,3,:1842006.Rp_Au:Qiao, AK
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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