{TAIL ~ An electrostimulation unit}, electrically connected to {HEAD ~ the signal transmission element} produces a signal for improving the overall function of an arthritic joint 
{ TAIL ~ An electrostimulation unit } , electrically connected to { HEAD ~ the signal transmission element } produces a signal for improving the overall function of an arthritic joint
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH