In the FIGURE, {TAIL ~ the medical ventilator} 10 provides ventilation to {HEAD ~ a patient} 12 via a conduit 14 
In the FIGURE , { TAIL ~ the medical ventilator } 10 provides ventilation to { HEAD ~ a patient } 12 via a conduit 14
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH