| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a stent which is flexible in the axial direction before expansion, does not shrink in the axial length in the expansion, has uniformly expanded structs and has large resistance to the shrinkage of a blood vessel after the expansion. SOLUTION: The stent formed into tubular body is expanded outward radially from the inside of the tubular body. Diamond-shaped elements are combined each other.</p> |
