发明名称 |
STRICTURE TREATMENT AND DRAINAGE CATHETER |
摘要 |
A stricture treatment and drainage catheter comprises a drainage lumen supporting a stricture dilator that is changeable between a collapsed position and a plurality of expanded positions. An expansion indicator operatively connects to the stricture dilator and displays an indication if the stricture dilator is in one of the plurality of expanded positions. |
申请公布号 |
WO2011159590(A3) |
申请公布日期 |
2012.04.12 |
申请号 |
WO2011US40121 |
申请日期 |
2011.06.13 |
申请人 |
THE GENERAL HOSPITAL CORPORATION;CUTIE, CHRISTOPHER, J. |
发明人 |
CUTIE, CHRISTOPHER, J. |
分类号 |
A61F2/958;A61M25/01;A61M27/00;A61M29/02 |
主分类号 |
A61F2/958 |
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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