| 摘要 |
A flexible high radial strength stent comprising one or more flex cells and primary cells. The primary cells comprising elongated members having first and second ends and extending in a circumferential direction around an axis and curving in two opposite directions transverse to the circumferential direction. The elongated members are joined to one another on their first ends forming cusps. The flex cell may comprise a member in the shape of a U, V, ellipse, rhombus, parallelogram, or other similar shape. The flex cell has two ends, or in the case of the parallelogram two vertices, each of which is attached to the adjacent second end of a neighboring elongated member.
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