High-frequency electromagnetic field stimulator for improving neutron threshold

The invention relates to a high-frequency electromagnetic field stimulator for improving a neutron threshold. The high-frequency electromagnetic field stimulator comprises at least one electrical stimulator including at least one anode electrode terminal and at least one cathode electrode terminal; a first spacing distance as an insulated space is formed between the anode electrode terminal and the cathode electrode terminal; and second spacing distances are formed between the anode electrode terminal and the cathode electrode terminal and a to-be-simulated nerve. A voltage is transmitted electrically by the electrical stimulator, wherein the voltage is less than or equal to 10V and the frequency is between 200 KHz and 800 KHz. The anode electrode terminal and the cathode electrode terminal of the electrical stimulator generate an electromagnetic field covering around the to-be-simulated nerve, so that low-strength electromagnetic simulation is carried out on the to-be-simulated nerve. Therefore, the threshold value of the neutral zone processed by electromagnetic simulation can be improved; and thus the neuropathic pain of the patient can be effectively reduced.