Spine probe monitoring system and method

The invention relates to a spinal probe monitoring system and method. Comprising a signal output module electrically connected with the second end of the first electrode and used for releasing a stimulation signal to a to-be-tested object through the first electrode, and the stimulation signal forms a feedback signal transmitted to the second electrode through the to-be-tested object. And the sampling module is electrically connected with the second end of the second electrode and is used for acquiring a feedback signal through the second electrode. And the processing module is electrically connected with the sampling module and the signal output module and is used for determining the position of the needle head of the spinal probe according to the stimulation signal, the feedback signal, the parameters of the sampling module and a preset impedance table. Therefore, the position of the needle head of the spinal probe is monitored, and when the spinal probe punctures to an unexpected position, an operator is p