Basic introduction of hemodialysis machine

- Nov 11, 2018-

Basic introduction of hemodialysis machine

The hemodialysis machine is divided into two parts: a blood monitoring alarm system and a dialysate supply system. The blood monitoring alarm system includes blood pump, heparin pump, arteriovenous pressure monitoring and air monitoring; the dialysate supply system includes temperature control system, liquid distribution system, degassing system, conductivity monitoring system, ultrafiltration monitoring and blood leakage monitoring, etc. The working principle is: the dialysis concentrate and the dialysis water are prepared into a qualified dialysate through the dialysate supply system, and the blood of the patient led by the blood monitoring alarm system is subjected to solute dispersion, permeation and ultrafiltration through the hemodialyzer; The patient's blood is returned to the patient through the blood monitoring alarm system, and the dialysis liquid is discharged as a waste liquid from the dialysate supply system; the cycle is repeated to complete the entire dialysis process.