{HEAD ~ The control unit} of {TAIL ~ the medical device} controls the functions of the medical device on the basis of the transmitted control data 
of
{ HEAD ~ The control unit } of { TAIL ~ the medical device } controls the functions of the medical device on the basis of the transmitted control data
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH