- For the Maestro System using a neuroregulator with an internal rechargeable battery: one mobile charger for the implanted neuroregulator, which is connected via a small, flexible cable to a cutaneous transmit coil that is positioned over the implanted neuroregulator when charging the device or determining the status of the device; a software program on a laptop computer that transmits information to the neuroregulator and uploads data from the neuroregulator, which is available to the clinician, allowing both change in treatment regimens and assessment of treatment compliance.