SELF-EXPANDING STENT

摘要

A self-expanding stent (3) includes a tubular body, and hollowed-out meshes (31) are formed in the tubular body. Stent bar members (32) surround the meshes (31). Each of stent bar members (32) forms a closed mesh (31) with adjacent stent bar member (32) so as to uniformly and continuously cover plaque at stenosis and provide uniform and annular support force for lumen.