To provide a stent comprising high lumen support force, blood vessel followability and early stage endothelialization.SOLUTION: A stent 10 is formed of a linear member 11, and in the stent 10, the linear member 11 has, on at least a part thereof, a multi-layer structure part 14 which sandwiches a biodegradable material with metallic materials in a width direction. The multi-layer structure part 14 having the biodegradable material is provided continuously along an extension direction of the linear member, the linear member 11 has, on a part thereof, a single layer structure part 15 having only a metallic material in a width direction. The single layer structure part 15 is provided at any position in a circumferential direction of the stent 10, and a part other than the single layer structure part 15 of the linear member 11 has the multi-layer structure part 14 continuously extending.SELECTED DRAWING: Figure 2【課題】高い内腔支持力と血管追従性及び早期内皮化を有するステントを提供する。【解決手段】線状部材１１で形成されたステント１０であって、線状部材１１は、幅方向において生分解性材料を金属材料で挟んだ多層構造部１４を、少なくとも一部に有するステント１０である。また、生分解性材料を有する多層構造部１４は、線状部材の延在方向に沿って連続状に設けられ、線状部材１１は、幅方向において金属材料のみ有する単層構造部１５を一部に有し、単層構造部１５はステント１０の周方向いずれかの位置に配置され、線状部材１１の単層構造部１５以外の部分は、多層構造部１４が連続状に延在する。【選択図】図２
