Hello DBentley,
Welcome to the NeuroTalk Support Groups!

You could ask about the Nervo Stimulator over on the SCS & Pain Pumps subforum

I'll leave the link below to the Neuropathy forum and a couple of others.

Peripheral Neuropathy Forum
PN Tips, Resources, Supplements & Other Treatments subforum
Chronic Pain Forum

I'm sorry you're in so much pain. I'm sure you'll find information and support here from others in the same or similar situation.

take care.