OPTIMAL DESIGN OF VARIABLE PITCH STRUCTURE IN VASCULAR STENTS TO PREVENT LOOP-END FRACTURE

OPTIMAL DESIGN OF VARIABLE PITCH STRUCTURE IN VASCULAR STENTS TO PREVENT LOOP-END FRACTURE

Aiming at the problem that loop-end braided stents are prone to loop-end fracture during crimping, the key design parameters affecting the structural stability of loop-end braided stents were explored, and an improvement scheme was proposed.Numerical simulation of crimping for magnesium alloy loop-e...

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Bibliographic Details
Main Authors: XUE Guangming, MUHETAER Kelimu, LI Hong
Format: Article
Language:zho
Published: Editorial Office of Journal of Mechanical Strength 2025-08-01
Series:Jixie qiangdu
Subjects:
Finite element analysis
Braided stent
Magnesium alloy
Loop-end design
Variable pitch design
Online Access:http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2025.08.017
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