Research and Discussion on the Calibration of Pulse Rate Error in NIBP Simulator
In this paper,the influence factors of pulse rate error of blood pressure simulator at different blood pres-sure calibration points are studied,and the pulse rate error of three blood pressure simulators of the same model is tested at different pulse rate setpoints.At the same time,a pressure sensor with high precision and high sampling frequency is proposed to collect pressure fluctuation data and calculate pulse rate error instead of oscilloscope wave-form.
万方数据
维普
