发明名称 |
Artificial kidney with device for filtering dialysis liquid |
摘要 |
A filtration device includes an ultrafilter having an inlet chamber, an outlet chamber, and an ultrafiltration membrane separating the inlet chamber from the outlet chamber. An inlet line flow connects the inlet chamber to a source of dialysis liquid. Pressure sensors determine pressure values on opposite sides of the membrane, and a controller calculates a transmembrane pressure therefrom and compares the calculated transmembrane pressure with a predetermined threshold value. If the threshold value is reached, the controller emits a threshold signal to either warn an operator or alternatively to automatically divert flow to bypass the ultrafilter.
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申请公布号 |
US5431811(A) |
申请公布日期 |
1995.07.11 |
申请号 |
US19930062766 |
申请日期 |
1993.05.18 |
申请人 |
HOSPAL AG |
发明人 |
TUSINI, ANDREA;VINCI, LUCA |
分类号 |
A61M1/16;(IPC1-7):B01D61/28;B01D61/32;B01D65/10 |
主分类号 |
A61M1/16 |
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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