发明名称 |
KLAPPE FÜR EINE SAUGLEITUNG DES LINKEN VENTRIKEL |
摘要 |
<p>The instant invention is directed to a left ventricle valve for use in a left ventricle drain line. The left ventricle valve includes a unidirectional check valve having duckbill valve portion and a flange portion to movably cover vacuum vent openings. The vacuum vent openings are parallel to the flow passage of the left ventricle valve. The valve also has a pressure relief opening. The invention further contemplates the valve in an extracorporeal circuit for draining the left ventricle of a heart.</p> |
申请公布号 |
DE69931462(T2) |
申请公布日期 |
2007.05.24 |
申请号 |
DE1999631462T |
申请日期 |
1999.04.16 |
申请人 |
COBE CARDIOVASCULAR INC. |
发明人 |
WILSON, W.;KOLLAR, J.;WILMERING, JOSEPH;ZEIMAN, SCOTT;GIARRACCO, J. |
分类号 |
A61M39/24;A61M1/00;A61M1/36;F16K15/00;F16K15/14;F16K17/00;F16K17/19 |
主分类号 |
A61M39/24 |
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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