| 发明名称 |
INTRAVASCULAR STENT WITH REGIO-SELECTIVE MATERIALS AND STRUCTURES |
| 摘要 |
The present invention relates to a stent, comprising: a plurality of radially-expandable rings arranged along a longitudinal axis, wherein each of the radially-expandable rings may include a plurality of bar arms and a plurality of crowns, the adjacent crowns being connected by the bar arms therebetween, and a plurality of connectors being disposed in between and connecting the radially-expandable rings, wherein the bar arms may include a first material, and the crowns may include a second material which may be different from the first material. Novel techniques for manufacturing a stent, such as 3D additive printing methods, could be used for realizing the disclosed stents. |
| 申请公布号 |
US2015342763(A1) |
申请公布日期 |
2015.12.03 |
| 申请号 |
US201514678194 |
申请日期 |
2015.04.03 |
| 申请人 |
National Taiwan University |
发明人 |
HSIAO Hao-Ming |
| 分类号 |
A61F2/90;A61L31/06;A61L31/02 |
主分类号 |
A61F2/90 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A stent, comprising:
a plurality of radially-expandable rings arranged along a longitudinal axis, wherein each of the radially-expandable rings includes a plurality of bar arms and a plurality of crowns, adjacent crowns being connected by the bar arms therebetween; and a plurality of connectors disposed in between and connecting the radially-expandable rings; wherein the bar arms comprise a first material, and the crowns comprise a second material which is different from the first material. |
| 地址 |
Taipei City TW |
