| 摘要 |
An artificial kidney comprises: - an exchanger (1) having two compartments (2, 3) separated by a semipermeable membrane (4), a first compartment (2) being connected to a circuit (5, 7) for extracorporeal circulation of the blood, which circuit can be connected to a patient (9), the second compartment (3) having an exit for the drainage of a used liquid, - means (20, 21) for introducing to the patient (9) through a drip, a drip liquid containing a substance (A), and - dosing means for dosing the substance (A) into the blood of the patient (9) at a determined concentration, these dosing means comprising means (22, 25) for adjusting the flow rate of the drip liquid as a function of the flow rate of used liquid. This kidney makes it possible to dose a substance, such as medication, glucose or bicarbonate, precisely into the blood of a patient subjected to a haemofiltration, haemodialysis or haemodiafiltration treatment. <IMAGE> |
