Operation was in-and-out of hospital in one day. Then had a big cellophane-like bandage on neck and shoulder area that had to be kept clean and air-tight for 2 weeks. It was a good bandage though, just had to patch it up occasionally with new layers of cellophane-stuff. Main possible complication would be infection (worse case is that device then has to be removed) or some people have side effect where it feels like their throat is ticked and they cough when device activates. We didn't have any problems.
Then once its all healed they turn the device using nfc wand thing and then slowly increase the power bit by bit over several months. There are various timing and frequency settings that can be experimented with.
I have struggled with an issue during meditation for several years now. I get to a certain point and it feels like my body/mind is going to relax, but instead I get this intense rising feeling up into the back of my throat, followed by an itching sensation that causes me to cough, and break out of the moment. Extremely frustrating!!
