Monitor manufacturers about ECG monitoring ECG monitor is the hospital practical precise medical equipment, can simultaneously monitor the patient's dynamic (1) ECG graphics, (2) heart rate (generally Wulian lead ECG), (3) respiration, (4) body temperature, blood pressure (5) (noninvasive and invasive), (6) oxygen saturation (7), pulse rate and physiological parameters. Can store 400 group noninvasive blood pressure data and measurement of blood pressure when the heart rate value, temperature, respiratory rate, oxygen saturation, and view the list; high precision non invasive blood pressure measurement module, high precision and good repeatability; unique oxygen saturation measuring device to ensure blood oxygen saturation and pulse rate measurement is more accurate. By adjusting the parameters of the function settings to achieve the best results. Such as adjusting the amplitude, wave velocity to display the waveform can be observed; through the use of various bandwidth filtering function to eliminate interference of power frequency, EMG and different frequency; and set the display channel, the system clock, alarm volume, the brightness of the screen and so on. Alarm configuration to set the correct parameters of the upper and lower alarm values. In order to avoid themisinformation. Of course, with the continuous development of the monitor, the application of new materials, new technology more to them. We will keep learning, exploration in the work, and improve the development and maintenance work caused by the monitor"