| 摘要 |
The method determines the response of the dialyzer by applying a Dirac pulse to the fluid, upstream at the input, and measuring physical and chemical values. A transfer function is obtained. Calculated values are compared, as derived from quoted formulae. The equipment includes a dialysis fluid circuit (1), a blood circuit (2), and arterial branch (3), a blood chamber (4), dialyzers (5), a venous branch (6), a blood pump (7), a membrane (8), a dialysis fluid chamber (9), an inlet lead (10), a dialysis fluid source (11), an outlet lead (12), a dialysis fluid pump(13), an outflow (14), meters (15,16) measuring substance concentrations at the input (cdi) and at the output (cdo) of the dialyzer, data cables (17,18,20), a memory (19), a computer (21), an arrangement for showing the presence of a concentrate bolus (22), a signal lead (23), and a control (24). |
