PHILIPS Respironics Trilogy 202, User Manual, Page: 30 / 179

Chapter 3 Modes, Features, and Alarms
21
Therapy Mode Table
The following table summarizes all of the therapy modes and the settings available in each mode. Some settings in the table
are dependent upon other settings. For instance, if the circuit type is set to Active with Flow, then the Flow Trigger Sensitivity,
Leak Compensation, and Flow Cycle settings will display.
Note: Pressure Support, referred to in the table below and later in this manual, is defined as IPAP - EPAP or Pressure -
PEEP (PC-SIMV).
Therapy Modes
CPAP S S/T T PC PC-SIMV CV AC SIMV
Dual Prescription √ √ √ √ √ √ √ √ √
Ther
ap
y P
ar
amet
ers
Circuit Type √ √ √ √ √ √ √ √ √
FiO
2
√ √ √ √ √ √ √ √ √
CPAP √
IPAP √ √ √ √
AVAPS (On, Off)* √ √ √ √
IPAP Max Pressure √ √ √ √
IPAP Min Pressure √ √ √ √
EPAP √ √ √ √
Pressure √
Pressure Support (PS) √ √
PEEP √ √ √ √
Tidal Volume √ √ √ √ √ √ √
Breath Rate √ √ √ √ √ √ √
Inspiratory Time √ √ √ √ √ √ √
Trigger Type* √ √ √ √ √ √ √
Flow Trigger Sensitivity √ √ √ √ √ √ √
Leak Compensation √ √ √ √ √ √ √
Flow Cycle Sensitivity √ √ √ √ √
Ramp Length √ √ √ √ √
Ramp Start Pressure √ √ √ √ √
Flex * √ √
Rise Time √ √ √ √ √ √
Flow Pattern √ √ √
Sigh √ √ √
Circuit Disconnect √ √ √ √ √ √ √ √ √
Apnea √ √ √ √ √ √ √ √ √
Apnea Rate √ √ √ √ √ √ √ √
High Vte* √ √ √ √ √ √ √ √ √
Low Vte* √ √ √ √ √ √ √ √ √
High Vti* √ √ √ √ √ √ √ √ √
Low Vti* √ √ √ √ √ √ √ √ √
High Minute Ventilation √ √ √ √ √ √ √ √ √
Low Minute Ventilation √ √ √ √ √ √ √ √ √
High Respiratory Rate √ √ √ √ √ √ √ √ √
Low Respiratory Rate √ √ √ √ √ √ √ √ √
High Inspiratory Pressure √ √ √
Low Inspiratory Pressure √ √ √
* Trigger Type, AVAPS, and Flex settings are only available with the Passive circuit type. High Vte and Low Vte settings are only available for Passive
and Active Flow circuit types. High Vti and Low Vti settings are only available with the Active PAP circuit type. Leak compensation is only available
with the Active Flow circuit type.