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Date of Publication:2007-01-01

Journal:功能材料

Issue:1

Page Number:113-114

ISSN No.:1001-9731

Abstract:In the present work, the longitudinal flexibility of the nitinol stent was analyzed using finite element method. Three kinds of nitinol stents commonly used in clinic were analyzed and compared. Finally, the influence of the stent's strut width and thickness on the stent's flexibility is systematically analyzed. The result shows that the stent's flexibility is improved with the increasing of the strut's width or thickness, but the influence of the width is larger than that of the thickness.

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