发明名称 |
FRONTAL SINUS DILATION CATHETER |
摘要 |
A balloon dilation catheter includes a substantially rigid inner guide member and a movable shaft coupled to a balloon that is slidably mounted on the substantially rigid inner guide member. To treat a sinus cavity of a subject using the balloon dilation the substantially rigid inner guide member is advanced into a drainage pathway of the sinus (e.g., frontal recess) of the subject via a nasal passageway. The shaft and balloon are advanced in a distal direction over the substantially rigid inner guide member to place the balloon in the drainage pathway. The balloon is inflated to expand or otherwise remodel the drainage pathway.
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申请公布号 |
US2010312101(A1) |
申请公布日期 |
2010.12.09 |
申请号 |
US20090479521 |
申请日期 |
2009.06.05 |
申请人 |
ENTELLUS MEDICAL, INC. |
发明人 |
DRONTLE JOHN R.;HANSON ANTHONY J. |
分类号 |
A61M29/02;A61B6/12;A61F2/958 |
主分类号 |
A61M29/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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