MERMAID (MEDICAL)INDUSTRY LIMITED

Product Descriptions

Main performance of this device:
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.

Technical Data
General data:
Dimensions 1380 x 380 x 400 mm (H x W x D);
Weight approx. 88 KG;

Water supply:
Water inlet pressure 1.5-6.0 bar
Water inlet temperature 5ºC~32ºC
Max. drain height 1m

Concentrate supply
Supply pressure 0 to 2 m suction height

Electrical data
Power supply AC220V±10%, 47-63HZ
Current consumption max. max. 10 A

Extracorporeal circuit
Arterial pressure monitoring
Display range -380 mmHg to +400 mmHg
Accuracy ±10 mmHg
Resolution 1 mmHg

Venous pressure monitoring
Display range -180 mmHg to +600 mmHg
Accuracy ±10 mmHg
Resolution 1 mmHg

Transmembrane pressure monitoring
Display range -180 mmHg to +600 mmHg
Accuracy ±20 mmHg
Resolution 1 mmHg

Arterial blood pump
Blood flow range 30 to 600ml/min in 8 mm bloodline systems
Accuracy ±10%

Air bubble pump
By ultrasound transmission, additional optical monitoring in venous clamp.

Heparin pump:
Delivery range 0ml/h to 10ml/h
Bolus function max. 20 mL per bolus
Syringe size 10, 20, 30, 50ml

Dialysis fluid circuit
Dialysis fluid flow range
Selectable 100-800 mL/min

Dialysis fluid temperature
Selectable 34.0ºC to 40.0ºC

Dialysis fluid conductivity
Range 12 to 16 mS/cm (25ºC)
Accuracy ±0.1 mS/cm

Acid concentration dialysis fluid
Default mixing ratio 1+34 (others possible)
Range 125 to 150 mmol/L

Bicarbonate concentration dialysis fluid
Default mixing ratio 1+27.6 (others possible)
Range -8 to +8 mmol/L bicarbonate

Ultrafiltration
UF rate 0ml/h~4000ml/h
Accuracy ±1%
Allowed dialyzer UF factor unlimited
Parameter displayed UF goal, UF time, UF rate, UF volume

Blood leak detector
Sensitivity ≤0.35 mL blood/min (HCT=32)

KT/V
Calculation

Disinfection and cleaning programs
Rinse
Temperature/flow 30 to 60ºC / 300 to 800ml/min


Hot Rinse (recirculation)
Temperature/flow 30 to 85ºC / 300 to 800ml/min

Hot disinfection with chemical
Temperature/flow 30 to 85ºC/ 300 to 800ml/min

Various program combination selectable

Technical Data-Options
Blood pressure Monitor (BPM) (optional function)
Display range Systole: 40-280 mmHg
Diastole: 40-280 mmHg
Accuracy: 1 mmHg

Central Delivery system for acid conc.
Supply pressure 0 to 100 mbar; 1 m suction height with Central delivery system: 0-500 mbar

Endotoxin filter-- Dialysis fluid filter system (optional function)
Balancing accuracy ±0.1% of dialysate flow

Bicarbonate dry
Concentrate Bi-cart (optional function)