System for automatically, survey chest lead position

The utility model discloses a system for automatically, survey chest lead position, it includes: the electrode that leads that leads with the human body, the electrode that leads has connected gradually preamplification circuit, high -pass filter circuit, secondary amplifier circuit, low pass filter circuit, the low pass filter circuit connects in the AD module of control module department, drop in leading detection and warning circuit are connected to the electrode that leads, it still includes: install in the signal indication lamp of electrode department that leads, it is connected in pilotlamp power and control circuit, pilot lamp power and control circuit connect in control module, set up in the detection electrocardio signal intensity circuit of control module department, drop in leading detection and warning circuit are connected to it. The beneficial effects of the utility model are that: it can be according to the state of chest lead's lamp, and it is correct to judge the position is placed by the pr