| 发明名称 |
DEVICES AND METHODS FOR REMOVAL OF ACUTE BLOCKAGES FROM BLOOD VESSELS |
| 摘要 |
A clot retrieval device comprises an elongate shaft 104 and an expandable clot retrieval element 2101 on the shaft, the clot retrieval element comprising a framework formed from a substrate material such as Nitinol and having a plurality of struts 2105 and crowns 2102, at least some of the struts 2105 comprises at least one widened portion 2104 of the substrate material to provide enhanced radiopacity. The framework is coated with a radiopaque material such as gold. The device is rendered radiopaque with reduced damping effects. |
| 申请公布号 |
US2016015402(A1) |
申请公布日期 |
2016.01.21 |
| 申请号 |
US201414774110 |
申请日期 |
2014.03.12 |
| 申请人 |
NEURAVI LIMITED |
发明人 |
BRADY Eamon;CASEY Brendan;GILVARRY Michael;HARDIMAN David;VALE David |
| 分类号 |
A61B17/221;B05D3/12;B05D1/32 |
主分类号 |
A61B17/221 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A clot retrieval device comprising an elongate shaft and an expandable clot engaging element on the shaft, the clot engaging element comprising a framework formed from a substrate material and having a plurality of struts and crowns, at least some of the struts comprising at least one widened portion of the substrate material to provide enhanced radiopacity. |
| 地址 |
Galway IE |
