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Comparative study on the effects of structural parameters on the flexibility of intravascular stent grafts

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Document pages: 10 pages

Abstract: The complications of new approach (sine) induced by stent graft after thoracic aortic endovascular repair (TEVAR) may be caused by the elasticity at both ends of the stent graft. Poor flexibility was demonstrated by the curvature of the stent graft on the aortic wall and the rebound force applied at the end. The study of scaffold graft flexibility through design optimization has been widely ignored. Therefore, the relationship between scaffold graft structure and flexibility was studied by measuring bending force and resilience. Stent spacing (5, 10 and 15

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