公开(公告)号：US06663663B2

公开(公告)日：2003-12-16

申请号：US09855732

申请日：2001-05-14

申请人： Cheol-Sang Kim ,  Sung-Soon An ,  Chull-Su Lim

发明人： Cheol-Sang Kim ,  Sung-Soon An ,  Chull-Su Lim

IPC分类号： A61F206

CPC分类号： A61F2/90 ,  A61F2230/0054 ,  A61F2230/0067 ,  A61F2250/0039

摘要： A stent includes a first turn made of a wire having a unit length. The first turn is formed having a plurality of first straight sections connected to each other by a plurality of bending points along a circumferential plane and a plurality of valleys and peaks formed by the bending points. The stent further includes a first intersection turn made of a wire having a unit length, the first intersection turn is formed having a plurality of straight sections intersecting the first straight sections to form a plurality of meshes, the straight sections of the intersection turn formed by a plurality of peaks and valleys.