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 PublicationINTERNATIONAL JOURNAL OF COMPUTATIONAL METHODS
2019-05
Volume16Issue:3Pages:1842006
ISSN0219-8762
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.

KeywordBiomechanics artery geometry parameters fatigue life prediction
DOI10.1142/S0219876218420069
Indexed BySCI ; EI
Language英语
WOS IDWOS:000461545200007
WOS KeywordPERIPHERAL STENTS ; FRACTURE ; PREDICTION ; BEHAVIOR ; PATIENT ; DESIGN
WOS Research AreaEngineering, Multidisciplinary ; Mathematics, Interdisciplinary Applications
WOS SubjectEngineering ; Mathematics
Funding OrganizationMajor Project of Science and Technology of Beijing Municipal Education Commission and Type B Project of Beijing Natural Science Foundation [KZ201710005007]
ClassificationQ3
Ranking2
ContributorQiao, AK
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://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.
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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