发明名称 |
INTRAVENOUS METERING DEVICE |
摘要 |
An intravenous metering device is provided which includes an air retention chamber in downstream fluid communication with a source of fluid and in upstream fluid communication with a pumping chamber. A first valve is provided between the air retention chamber and the pumping chamber to control access to the pumping chamber. A second valve is provided to control the exit of fluid from the pumping chamber. The valves include a shared diaphragm portion. |
申请公布号 |
AU6199490(A) |
申请公布日期 |
1991.03.28 |
申请号 |
AU19900061994 |
申请日期 |
1990.08.30 |
申请人 |
BAXTER INTERNATIONAL INC. |
发明人 |
JOSEPH BANCSI;DAN HAMILTON;KEN LYNN;ROBERTA SCOLA |
分类号 |
A61M5/168;A61M5/142;A61M5/175;A61M39/24;F04B43/02;F04B53/10 |
主分类号 |
A61M5/168 |
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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