Surgical apparatus and instruments; medical instruments and apparatus for use in treatment of chronic medical diseases via electrical impulse; bioelectronic treatment devices, namely, implantable electronic devices programmed to read and modify the body's electrical signals; implantable electrodes for medical use; apparatus and instruments for diagnostic, biomedical, bioelectronic and biotechnological and therapeutic use, namely, implantable medical devices programmed to read and modify electrical signals that pass through the nervous system; accessory devices, namely, computer displays and monitors and controllers therefor used in direct association with medical diagnosis apparatus during the process of diagnosis and treatment of a condition in an individual for one or more of charging, data storage, data transfer, data analysis; adaptive open and closed-loop bioelectronic devices that deliver stimulation and blocking to a nerve and optionally can record incoming action potentials and physiological parameters, analyze data in real time and modulate neural signaling for medical use; structural parts and fittings for all the aforesaid goods