The Effect of Patient-Controlled TEAS vs Sham TEAS for Improve Quality of Life in Patients With Cancer Pain

The 4 patches of the transcutaneous acupoint electrical stimulator were pasted on two pairs of acupuncture points, the output frequency was adjusted to 2Hz, the intensity was up to 50ma, the single intervention time was 30 minutes, and another group of acupuncture points was replaced after completion, and the rest of the operations were the same as above, with a total intervention time of 1 hour.

The patch is fixed on the acupuncture point to turn on the instrument, but there is no current output