| 发明名称 |
Inflatable toroidal-shaped balloons |
| 摘要 |
An inflatable toroidal-shaped balloon for medical use is provided with a central opening traversing the balloon in an inflated state. The balloon is useful to achieve larger outer diameters than conventional balloons.
|
| 申请公布号 |
US8460240(B2) |
申请公布日期 |
2013.06.11 |
| 申请号 |
US20060501148 |
申请日期 |
2006.08.07 |
| 申请人 |
TOWLER JEFFREY;W. L. GORE & ASSOCIATES, INC. |
发明人 |
TOWLER JEFFREY |
| 分类号 |
A61F2/958;A61M29/00;A61M31/00;A61M37/00 |
主分类号 |
A61F2/958 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
