The device also includes {HEAD ~ a power circuit} in electrical communication with the electrodes and electrically connectable to {TAIL ~ a power supply} for energizing the electrodes 
electrically connectable to
The device also includes { HEAD ~ a power circuit } in electrical communication with the electrodes and electrically connectable to { TAIL ~ a power supply } for energizing the electrodes
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH