BeneLink Module Operator’s Manual  4-7 
Monitor output: parameters from Carefusion Vela Ventilator 
Label  Description  Trend, record, print 
EtCO2  End-tidal carbon dioxide  Yes 
RSBI  Rapid shallow breathing index  Yes 
Setting Parameters 
PEEP  Positive end-expiratory pressure  No 
VT  Tidal volume  No 
f  Breath rate  No 
Base Flow  Base Flow  No 
F-trigger 
Inspiratory trigger 
level (flow trigger) 
No 
Psupp  Pressure support level  No 
Tinsp  Time of inspiration  No 
Pinsp  Pressure control level of inspiration  No 
Phigh  Upper pressure level  No 
Plow  Lower pressure level  No 
Thigh  Time for the upper pressure level  No 
Tlow  Time for the lower pressure level  No 
Exp%  Inspiration termination level  No 
Peak Flow  Peak flow  No 
Ti max  Maximum inspiration time  No 
O2%  Oxygen concentration  No 
Tpause  Pressure control level of inspiration  No