The medical ventilator 1, wherein the software module controls {HEAD ~ communication} from {TAIL ~ the central processing unit} to the breath delivery system and a graphical operator interface 
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The medical ventilator 1 , wherein the software module controls { HEAD ~ communication } from { TAIL ~ the central processing unit } to the breath delivery system and a graphical operator interface
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH