| 摘要 |
Radially expandable intraluminal stents suitable for providing interior support within a human blood vessel are disclosed. A material used to construct the stent is formed into diamond cells. Each of the diamond cells has arms of equal length. Diamond cells are interconnected to other diamond cells by legs or to pairs of smaller cells which have a common vertex and four arms of equal length. Needle-like prongs are attached to the diamond cells at their vertex to function as attachment means for a biological membrane. |
