发明名称 |
Bronchial flow control devices with membrane seal |
摘要 |
Disclosed is a flow control device for a bronchial passageway. The device can includes a valve member that regulates fluid flow through the flow control device, a frame coupled to the valve member, and a membrane attached to the frame. At least a portion of the flow control device forms a seal with the interior wall of the bronchial passageway when the flow control device is implanted in the bronchial passageway. The membrane forms a fluid pathway from the seal into the valve member to direct fluid flowing through the bronchial passageway into the valve member.
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申请公布号 |
US7798147(B2) |
申请公布日期 |
2010.09.21 |
申请号 |
US20030627941 |
申请日期 |
2003.07.25 |
申请人 |
PULMONX CORPORATION |
发明人 |
HENDRICKSEN MICHAEL;WILSOR PETER;HUNDERTMARK RONALD;FIELDS ANTONY J. |
分类号 |
A61M16/00;A61B17/12;A61F2/04;A61F2/06;A61F2/24 |
主分类号 |
A61M16/00 |
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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