Whatapp:0086 13761409730 1. Self-checking function; 2. Carbonate dialysis; 3. Double needle dialysis; 4. Liquid level detector; 5. Bubble detector; 6. Blood leakage detector; 7. Temperature and electric conductivity monitoring; 8. Arterial pressure, venous pressure and transmembrane pressure monitoring; 9. Rolling blood pump; 10. Heparin pump; 11. Dehydration amount controlled by capacity; 12. Automatic disinfection cleaning program; 13. Stand-by power of blood pump in case of power failure; 14. Information display function of display screen.