Method for automatically judging whether hemodialysis patient gets on or off machine

The invention provides a method for automatically judging whether a hemodialysis patient gets on and off a machine or not. The method comprises the steps that S1, dialysis data generated by a hemodialysis machine are continuously collected and obtained, and the dialysis data generation time is obtained; s2, analyzing the data items, and judging whether the patient operates on a computer or not; s21, judging whether a dialysis state exists or not; s22, if the hemodialysis machine has a dialysis state, judging that the patient is on the machine; s23, if the hemodialysis machine is not in a dialysis state, judging that the patient is on the machine; s3, recording dialysis data of the patient during the on-machine and off-machine periods; s4, judging whether the patient gets off the machine or not, and recording dialysis data when the patient gets off the machine; according to the method, the judgment logic is relatively simple, the overall code operation is stable, the judgment speed is high, by automatically re