Transcutaneous auricular vagus nerve stimulator (t-VNS)

Transcutaneous auricular vagus nerve stimulator (t-VNS)

Transcutaneous auricular vagus nerve stimulator is suitable for the auxiliary treatment of sleep disorders, fatigue, loss of appetite, and anxiety symptoms; with drugs, it is suitable for the auxiliary treatment of diabetes.

The vagus nerve ear branch is the only branch of the vagus nerve on the body surface, and the human ear nails are densely packed with vagus nerves. Studies have shown that the effects of stimulation of the ear vagus nerve on the solitary nucleus and the central nervous system may have a similar mechanism of action as implanted vagus nerve stimulation. Stimulation can be transmitted to the brain, inhibit brain excitability, and improve brain electrophysiological characteristics.

The ear vagus nerve stimulator developed by Rishena Medical uses a patented structure:

(1) Easy to use and can be carried with you. When using, insert one end of the electrode lead earplug with contacts into the left ear, and the contacts closely contact the inside of the ear nail cavity.

(2) The pulse stimulation method is adopted, and multiple stimulation modes are available. The adjustment range of stimulation signals is large. The adjustment of stimulation duration is convenient and flexible, which can meet the needs of individual adjustment.