IMPLANTABLE HEAD LOCATED RADIOFREQUENCY COUPLED NEUROSTIMULATION SYSTEM FOR HEAD PAIN

A system comprising at least two implantable devices including a first implantable device configured for implantation at a first implanted location and a second implantable device configured for implantation at a second implanted location. The first implantable device includes a first implantable device coil and a first charge storage device, and the second implantable device includes a second implantable device coil and a second charge storage device. The system further comprises an external system including at least two external system coils, the at least two external system coils including a first external system coil and a second external system coil. The external system is configured to transfer energy from the first external system coil in a first external position to the first implantable device coil of the first implantable device when implanted in the first implanted location in proximity of said first external position for use in charging the first charge storage device; and transfer energy from the second external system coil in a second external position to the second implantable device coil of the second implantable device when implanted in the second implanted location in proximity of said second external position for use in charging the second charge storage device.