| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a coated stent which can be favorably used to a lesion in a circulatory organ system by disease, which is extremely excellent in flexibility, in which peeling of a coating layer is not generated, and in which danger of move after placement is reduced, and a manufacturing method thereof. SOLUTION: A coated stent comprises coating layers, in which fibers to allow pass of cells, oxygen in blood, and nourishment are irregularly entangled each other, provided on the inner side and outer side of a stent support body, the coating layers on the inner side and the outer side are bound to each other at gap parts in the stent support body, and formation of the coating layer in which the fibers are irregularly combined with each other is performed by spraying a solution of high polymer material capable of forming fibers dissolved in solvent.</p> |
