| 摘要 |
<p>A lead-type electrocardiograph, which is connected with a computer, comprises an amplifier module, a self-startup device, and a storage device. The amplifier module is a polygraphic electro-physiological signal amplifier composed of several operational amplifiers. The storage device is used for storing the ECG parameters being acquired. The lead-type electrocardiograph is a plug and play device, wherein a self-startup software of the lead-type electrocardiograph is prestored in the self-startup device, whereby the electrocardiograph can startup automatically after it is connected to the computer, and then the ECG can be sampled and analyzed by means of the operations of the computer.</p> |
