gammaCore SapphireTM CV is an easy-to-use treatment
Watch and learn how to use gammaCore SapphireTM CV (nVNS)
Treatment designed with ease in mind
1. PREPARE
Find the correct treatment location and positioning on the neck to activate the vagus nerve
2. START
Apply the supplied gel to the stimulation surfaces of the device, turn it on, and position it on the neck
3. DELIVER
Adjust the intensity level to what's right for you
