Haemodialyser
The Disposable Haemodialyser is mainly used for haemodialysis treatment of acute and chronic renal failure.
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- Introduction
Introduction
Disposable Haemodialyser is designed for the hemodialysis treatment of acute and chronic renal failure and for single use. According to the semi-permeable membrane principle, it can introduce patient’s blood and dialysate at the same time, both flows in the opposite direction in the both sides of dialysis membrane. With the aid of gradient of the solute, osmotic pressure and hydraulic pressure, The Disposable Haemodialyser can remove toxin and additional water in the body and at the same time, supply with the necessary material from the dialyzed and maintain electrolyte and acid-base balanced in the blood.
Model | A-40 | A-60 | A-80 | A-200 | |
Sterilization | Gamma ray | Gamma ray | Gamma ray | Gamma ray | |
Effective membrane area(m²) | 1.4 | 1.6 | 1.8 | 2.0 | |
Maximum TMP(mmHg) | 500 | 500 | 500 | 500 | |
Volume of blood compartment(ml) | 80±5% | 90±5% | 100±5% | 110±5% | |
UltrafiltrationCoefficient(ml/h.mmHg) | 18 | 20 | 22 | 25 | |
Test Condition: QD=500ml/min, temperature:37℃±1℃, QF:=10ml/min | |||||
Clearance(ml/min)QB=200ml/min | Urea | 183 | 185 | 187 | 192 |
Creatinine | 172 | 175 | 180 | 185 | |
Phosphate | 142 | 147 | 160 | 165 | |
Vitamin B12 | 91 | 95 | 103 | 114 | |
Clearance(ml/min)QB=300ml/min | Urea | 232 | 240 | 247 | 252 |
Creatinine | 210 | 219 | 227 | 236 | |
Phosphate | 171 | 189 | 193 | 199 | |
Vitamin B12 | 105 | 109 | 123 | 130 | |
Clearance(ml/min)QB=400ml/min | Urea | 266 | 274 | 282 | 295 |
Creatinine | 232 | 245 | 259 | 268 | |
Phosphate | 200 | 221 | 232 | 245 | |
Vitamin B12 | 119 | 124 | 137 | 146 |