公开(公告)号：US09629734B2

公开(公告)日：2017-04-25

申请号：US14051680

申请日：2013-10-11

申请人： Covidien LP

发明人： Jianlu Ma ,  Joe Tatalovich ,  Lixiao Wang ,  Xiaoling Zhao ,  Dan Ranum

IPC分类号： C22F1/10 ,  A61F2/86 ,  A61F2/91 ,  C21D1/00 ,  C22C19/03 ,  A61F2/89 ,  A61F2/966 ,  A61L31/02

CPC分类号： A61F2/86 ,  A61F2/89 ,  A61F2/91 ,  A61F2/966 ,  A61F2210/0004 ,  A61F2220/0041 ,  A61F2250/0071 ,  A61L31/022 ,  C21D1/00 ,  C22C19/03 ,  C22F1/10

摘要： According to one aspect of the present invention, a fatigue resistant stent comprises a flexible tubular structure having an inside diameter, an outside diameter, and a sidewall therebetween and having apertures extending through the sidewall. According to other aspects of the invention, processes for making a fatigue resistant stent are disclosed. According to further aspects of the invention, delivery systems for a fatigue resistant stent and methods of use are provided.