电子血压计采用振荡计测量法，与水银柱血压计的方法基本相同，所不同的是不用听诊器，而是通过抽带气囊和通气管，将感受到的动脉搏动信号送到传感器，经过仪器自动分析处理，最后显示出收缩压、舒张压和平均压。由于电子血压计使用方便、灵活，已广泛应用于临床。但在使用中 The electronic sphygmomanometer uses the oscillation meter method and is basically the same as the mercury sphygmomanometer. The difference is that instead of using a stethoscope, the pulsatile signal of the arterial pulse is sent to the sensor through the evacuated balloon and the ventilator. Analytical processing finally showed systolic pressure, diastolic pressure and mean pressure. Because the electronic sphygmomanometer is easy to use and flexible, it has been widely used in clinical practice. But in use