发明名称 |
Uninterrupted flow pump apparatus and method |
摘要 |
This invention describes a method for pumping or delivering fluids utilizing a flexible vessel subject to controlled pressures within another pressure vessel. The pressure vessel can be sourced with positive and/or negative (e.g., vacuum) pressure.
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申请公布号 |
US6495366(B1) |
申请公布日期 |
2002.12.17 |
申请号 |
US19990389463 |
申请日期 |
1999.09.03 |
申请人 |
THERAKOS, INC. |
发明人 |
BRIGGS DENNIS A. |
分类号 |
F04B9/08;A61M1/00;A61M1/10;A61M1/28;A61M1/34;A61M1/36;A61M5/142;F04B15/02;F04B43/06;(IPC1-7):A61M37/00;A61N1/30;B01D61/00 |
主分类号 |
F04B9/08 |
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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