| 摘要 |
Disclosed is a stent which can be smoothly inserted into a curved body duct with less danger of being caught and can be easily placed. A stent includes a cylindrical wall portion arranged such that a thin and narrow member with a bottom surface of the section extending along the curved surface of the cylindrical wall portion spirally forms of a ribbon-like body, wherein the ribbon-like body includes protruding portions of the thin and narrow member and non-protruding portions thereof, and wherein the stent further includes a connecting member which connects between adjacent ribbon-like body. <IMAGE> |
