Echoes reflected from {HEAD ~ the internal organs} of {TAIL ~ the patient} vibrate the transducer elements 36 through the acoustic transmitter, thereby inducing voltage 
Echoes reflected from { HEAD ~ the internal organs } of { TAIL ~ the patient } vibrate the transducer elements 36 through the acoustic transmitter , thereby inducing voltage
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH