1. Prepare the medicine solution in the treatment room according to the doctor's advice, check the quality, deterioration, discoloration, turbidity, loosening of the bottle mouth, and the validity period of the medicine solution. After the solution is sawed without error, andofu cotton swab is disinfected, the medicine solution is pumped, and the medicine is added and mixed according to the aseptic operation principle. Mark the bottle label with name, bed number, name of added medicine, dose, ask the second person to check, assist the patient to take comfortable lying position.
2. Adjust infusion speed and predetermined infusion volume according to the doctor's advice (according to the "selection" on the panel of infusion pump).
3. Fasten the tourniquet, correctly select the blood vessel, loosen the tourniquet, andofu disinfect the skin, wait to dry, prepare the infusion patch, fasten the tourniquet, andofu disinfect the skin again, puncture and fix it correctly (same as the operation procedure of infusion).
4. Record the drug, liquid capacity and infusion speed in the infusion pump