| 摘要 |
A blood filtering system acomprising means (2, 3) for the withdrawal of the blood from a patient (1) or some other source, a filter (11), by means of which a filtrate can be withdrawn from the blood as well as means (4, 5) for the return of the remainder of the blood to the source together with any replacement fluid, a measuring device (26) being arranged for the measurement of the amount of the filtrate withdrawn. …<??>In connection with the said measuring device (26) a pressure equalizing device (20) is arranged for the equalizing of the pressure in the flow of filtrate conducted to the measuring device (26). …<??>The system in accordance with the invention is intended in particular to be used in conjunction with haemofiltration or plasmafers where a replacement fluid is supplied in place of the filtrate withdrawn. |
