| 摘要 |
PROBLEM TO BE SOLVED: To provide a stent which suppresses the contact of a drug coat layer with a normal part other than a lesion and allows local drug administration to the lesion.SOLUTION: A stent includes: a stent body formed into a roughly tubular body; a drug coat layer which includes a drug and is formed only in a partial area in the circumferential direction of the stent body; and at least two imaging markers disposed at prescribed positions corresponding to the formation area of the drug coat layer. The at least two imaging markers are disposed at mutually different positions regarding the axial direction of the stent body, and disposed at mutually different and asymmetric positions regarding the circumferential direction of the stent body. |
