Furthermore, {TAIL ~ a second counter} counts {HEAD ~ a second time duration} commenced from the last transition to inspiration detected and signals the turbine to supply a given inspiratory pressure until the second time duration has elapsed even if during the second time duration a transition to expiration by the patient has occurred 
Furthermore , { TAIL ~ a second counter } counts { HEAD ~ a second time duration } commenced from the last transition to inspiration detected and signals the turbine to supply a given inspiratory pressure until the second time duration has elapsed even if during the second time duration a transition to expiration by the patient has occurred
OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH