Mechanical response of cardiovascular stents under vascular dynamic bending

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• 作者：Jiang Xu ; Jie Yang ; Nan Huang ; Christopher Uhl ; Yihua Zhou…
• 关键词：Cardiovascular stent ; Vascular dynamic bending (VDB) ; Vascular pulsation (VP) ; Stent fatigue ; Explicit ; implicit coupling simulation method
• 刊名：BioMedical Engineering OnLine
• 出版年：2016
• 出版时间：December 2016
• 年：2016
• 卷：15
• 期：1
• 全文大小：5,057 KB
• 刊物类别：Engineering
• 出版者：BioMed Central
• ISSN：1475-925X

文摘

Backround Currently, the effect of vascular dynamic bending (VDB) has not been fully considered when studying cardiovascular stents’ long-term mechanical properties, as the previous studies about stent’s mechanical properties mostly focus on the effect of vascular pulsation (VP). More and more clinical reports suggested that the effect of VDB have a significant impact on stent.