All the artificial methods like this will not eventually work. Best healing is done by body itself provided the proper nutrients/herbs are taken and toxins are removed. "You are what you eat" is the key and most diseases can't be cured without diet and lifestyle change as that's the root cause of most diseases.
The electronic implant on the spine to cure chronical pain was tested 15 years ago in France. It didn't work for many reasons, the stopping one was that the interface beetween the nerve and the implant get rapidly degraded. The system works a few weeks then becomes more a pain than a relief.
What are the engineering and design challenges in creating successful IoT devices? These devices are usually small, resource-constrained electronics designed to sense, collect, send, and/or interpret data. Some of the devices need to be smart enough to act upon data in real time, 24/7. Specifically the guests will discuss sensors, security, and lessons from IoT deployments.