公开(公告)号：US20240197502A1

公开(公告)日：2024-06-20

申请号：US18588630

申请日：2024-02-27

Applicant: OLYMPUS CORPORATION

Inventor： Kazuhiro KAN ,  Shun NOGUCHI ,  Kanta SASAKI ,  Ko TAKITA ,  Yuka IMAOKA

IPC: A61F2/90 ,  A61F2/88

CPC classification number: A61F2/90 ,  A61F2/88

Abstract: A stent formed by weaving wires includes: a plurality of straight-line crossing portions, which are formed by crossing at least two straight-line portions of the wires and are arranged adjacent to each other in a circumferential direction of the stent; and a plurality of interlocking portions configured by intersecting a peak-shaped bent portion, in which the wire is bent in a first direction side which is one side of a longitudinal axis direction of the stent and becomes convex, and a valley-shaped bent portion, in which the wire is bent in a second direction side which is the other side of the longitudinal axis direction and becomes convex, and arranged so as to be adjacent to each other in the circumferential direction of the stent, wherein the interlocking portions and the straight-line crossing portions are arranged alternately in the longitudinal axis direction.