发明名称 |
Pressure actuated valve with improved biasing member |
摘要 |
<p>A valve for controlling material flow through a catheter, comprises a first flexible member including a first moveable element, wherein, when the first moveable element is in the open position, material may flow past the first flexible member through a first lumen of the catheter and, when the first moveable element is in the closed position, flow through the first lumen is prevented and a first biasing member coupled to the first flexible member for biasing the first moveable member toward the closed position.</p> |
申请公布号 |
EP1638642(A1) |
申请公布日期 |
2006.03.29 |
申请号 |
EP20040751644 |
申请日期 |
2004.05.07 |
申请人 |
SCIMED LIFE SYSTEMS, INC. |
发明人 |
WEAVER, KARLA;CULHANE, JIM |
分类号 |
A61M1/36;A61M25/00;A61M39/24;F16K15/14;(IPC1-7):A61M39/24 |
主分类号 |
A61M1/36 |
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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