| 摘要 |
Provided is a stent wherein cells are directionally proliferated on the inner surface of the stent and thus the stent surface is quickly coated with the cells so that the onset of late stent thrombosis or restenosis can be prevented or reduced. The stent (10) includes a cylindrical stent main body (12), which has openings at both ends and extends along the longitudinal direction (X) between said openings at the both ends, and a coating layer (13), which is provided on the inner surface of the stent main body (12) and contains a substance having a cell adhesion ability to promote the adhesion of cells, said coating layer (13) being formed by arranging multiple linear coating parts (14), each extending linearly, in a striped manner. |
