1. Pay attention to the problem of dialysis water: dialysis water is extremely important in the entire dialysis process. If there is no high-quality water treatment equipment, the dialysis pure water and reverse osmosis water produced will not meet the standards. If the water quality is unqualified, it can cause a series of illnesses. Symptoms, water source or water treatment system problems will affect the supply of dialysis, forcing the dialysis to stop, the hemodialysis machine alarms. Therefore, ensuring water and qualified water quality is the prerequisite and basis for dialysis.
2. Pay attention to the problem of dialysate preparation: the role of dialysate is to correct the chemical composition of uremic blood. In order to meet this requirement, the composition of the dialysate must be similar to the actual normal plasma moisture, that is, the composition of protein-free plasma. Since the composition of the dialysate is mainly used to adjust the balance of electrolysis, care must be taken to select the liquid composition to meet the needs of the patient.
3. Pay attention to the problem of the preparation of concentrated liquid: any kind of concentrated liquid that is not properly prepared will cause adverse consequences and easily cause the machine to alarm. If the electrical conductivity alarm limit of the machine is adjusted too wide or the self-check function is abnormal, it will give the patient Brings a series of dialysis reactions such as nausea, vomiting, chills, high or low blood pressure, and severely endangers the patient's life.
4. Pay attention to the power supply of the hemodialysis room: the hemodialysis machine is different from the general diagnostic equipment. Usually the diagnostic equipment fails, which will not cause much harm to the general patients (except emergency patients).
