VT650/VT900
Users Manual
ii
Unidirectional Flow Mode ......................................................................16
Inspiratory Flow Connections ........................................................ 16
Expiratory Test Connections ......................................................... 17
Operations .................................................................................................... 18
Measured Signals .................................................................................18
Airway Flow ................................................................................... 19
Airway Pressure ............................................................................ 19
Airway Temperature and Humidity ................................................ 19
High Pressure ................................................................................19
Low Pressure ................................................................................20
Ultra-Low Pressure (VT900) .......................................................... 20
Ultra-Low Flow (VT900) ................................................................ 20
Barometric Pressure ...................................................................... 20
Oxygen Concentration ...................................................................21
Calculated Breath Parameters ...................................................... 21
Excel Add-in .......................................................................................... 21
Measurements ......................................................................................22
Make a Measurement .................................................................... 22
Save a Measurement .................................................................... 22
Main Menu Functions ............................................................................ 24
Profiles Menu ................................................................................24
Setup Menu ................................................................................... 25
Units ..............................................................................................31
Special Tests Menu ....................................................................... 32
Calibrate Oxygen ........................................................................... 33
Customize Breath Views ............................................................... 34