发明名称 |
Multi-branched anti-reflux valve |
摘要 |
A shunt system includes a first catheter and a second catheter, each having a proximal end and a distal end, and at least one opening adjacent to its distal end. A proximal end of a drainage catheter is in fluid communication with the proximal end of the first catheter and the proximal end of the second catheter. A first one-way valve is disposed in fluid communication with the first catheter between its proximal end and its at least one opening. The first one-way valve effectively blocks fluid flow from the proximal end to the at least one opening. A second one-way valve is disposed in fluid communication with the second catheter between its proximal end and its at least one opening. The second one-way valve effectively blocks fluid flow from the proximal end to the at least one opening.
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申请公布号 |
US2007078398(A1) |
申请公布日期 |
2007.04.05 |
申请号 |
US20050212412 |
申请日期 |
2005.08.27 |
申请人 |
DEXTRADEUR ALAN J;KRAUS ROBERT |
发明人 |
DEXTRADEUR ALAN J.;KRAUS ROBERT |
分类号 |
A61M5/178;A61M5/00;A61M31/00 |
主分类号 |
A61M5/178 |
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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