| 摘要 |
PROBLEM TO BE SOLVED: To provide a stent and treatment method capable of continuously increasing a blood flow to the renal artery.SOLUTION: A stent 10 includes: a cylindrical stent base 20 composed of a linear component and having a gap as a whole; and a membrane body 40 for closing a partial gap in the circumferential direction of the stent base 20, where a closure part 12 in which the membrane body 40 is disposed so as to close the gap of the stent base 20, and an exposure part 13 in which no membrane body 40 is disposed so as to expose the gap of the stent base 20 are disposed in the circumferential direction.SELECTED DRAWING: Figure 1 |
