Evren Technologies has developed non-invasive bioelectronic medical devices that use vagus nerve stimulation (VNS) to lessen or alleviate symptoms of post-traumatic stress disorder (PTSD).

This product has not been evaluated by the Food and Drug Administration and is not intended to diagnose, treat, cure or prevent any disease or medical condition. This device is not available for commercial sale in the United States. It is an investigational device limited by law to use under IRB protocol.