4-34  BeneLink Module Operator’s Manual 
4.9 GE Carescape R860 
4.9.1 Output Signals—Parameters 
Monitor output: parameters from GE Carescape R860 Ventilator 
Label  Description  Trend, record, print 
Monitoring Parameters 
PEEP  Positive end-expiratory pressure  No 
Ppeak  Peak pressure  Yes 
Pplat  Plateau pressure  Yes 
Pmean  Mean pressure  Yes 
VTe  Expiratory tidal volume  Yes 
VTi  Inspired tidal volume  Yes 
VT/kg  TVe/IBW  No 
VTe spn  Spontaneous expiratory tidal volume  Yes 
MVspn  Spontaneous breathed minute volume  Yes 
MVe  Expiratory minute volume  Yes 
MVi  Inspiratory mimute volume  Yes 
fmand  Mandatory breathing frequency  Yes 
fspn  Spontaneous respiratory rate  Yes 
I:E  Inspiratory time:Expiratory time ratio  No 
FiO2 
Fractional concentration of O
2
 in inspired 
gas 
Yes 
EtO2  End-tidal O
2
  Yes 
ΔO2 
Difference between inspiratory and 
expiratory O
2
   
No 
Rdyn  Dynamic lung resistance  Yes 
Cstat  Static compliance  Yes 
Cdyn  Dynamic compliance  Yes 
RSBI  Rapid shallow breathing index  Yes 
Texp  Expiratory time  No 
Paux Peak  Peak auxiliary pressure  No