发明申请
US20090212070A1 Monitoring and Detecting Empty Fluid Containers in A Blood Processing System
审中-公开
监测和检测血液处理系统中的空液容器
- 专利标题： Monitoring and Detecting Empty Fluid Containers in A Blood Processing System
- 专利标题（中）： 监测和检测血液处理系统中的空液容器
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申请号： US12394384申请日： 2009-02-27
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公开(公告)号： US20090212070A1公开(公告)日： 2009-08-27
- 发明人: Timothy A. Johnson , David L. Bonnett , Robert J. Cantu , Russell D. Stinaff , Carole Lynn Stinaff
- 申请人： Timothy A. Johnson , David L. Bonnett , Robert J. Cantu , Russell D. Stinaff , Carole Lynn Stinaff
- 主分类号： B67D5/08
- IPC分类号： B67D5/08
摘要：
Systems and methods for determining when a fluid supply container of a blood processing apparatus becomes empty. The system uses a scale to monitor and detect when a fluid supply container is empty based on the rate of change of the container weight, and a controller receives a signal from the scale and controls the operation of a pump to stop pumping when the fluid supply container is empty.
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