The ultrasonic waves are conducted into {HEAD ~ a patients body} through {TAIL ~ the acoustic transmitter} such as water 
The ultrasonic waves are conducted into { HEAD ~ a patients body } through { TAIL ~ the acoustic transmitter } such as water
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH