| 发明名称 |
Balloon catheters and methods for treating paranasal sinuses |
| 摘要 |
A method of treating a patient's maxillary sinus having an obstructed or narrowed maxillary ostium. A balloon of a balloon catheter is inflated in the obstructed or narrowed maxillary ostium to enlarge the ostium. The ostium remains enlarged after the balloon catheter is removed.
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| 申请公布号 |
US7717933(B2) |
申请公布日期 |
2010.05.18 |
| 申请号 |
US20060347147 |
申请日期 |
2006.02.02 |
| 申请人 |
ACCLARENT, INC. |
发明人 |
BECKER BRUCE B. |
| 分类号 |
A61M29/00;A61F2/958;A61M29/02 |
主分类号 |
A61M29/00 |
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代理人 |
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