PHILIPS Respironics Trilogy 202, User Manual, Page: 28 / 179

Chapter 3 Modes, Features, and Alarms
19
Therapy Modes
The device provides Pressure Control Ventilation (PCV) and Volume
Control Ventilation (VCV) for non-invasive and invasive patients.
Pressure Control ventilation delivers a prescribed pressure to
the patient according to set breath rate and set inspiration time
parameters. This means that each breath is controlled so that a
prescribed amount of pressure is delivered to the patient. The device
offers six different Pressure Control modes of operation:
CPAP – Continuous Positive Airway Pressure
•
S – Spontaneous Ventilation
•
S/T – Spontaneous/Timed Ventilation
•
T – Timed Ventilation
•
PC – Pressure Control Ventilation
•
PC-SIMV – Pressure Controlled Synchronized Intermittent
•
Mandatory Ventilation
Volume Control ventilation delivers a prescribed inspired tidal
volume to the patient according to set breath rate and set inspiratory
time parameters. This means that each breath is controlled so that a
prescribed tidal volume is delivered to the patient. The device offers
three different Volume Control modes of operation:
AC – Assist Control Ventilation
•
CV – Control Ventilation
•
SIMV – Synchronized Intermittent Mandatory Ventilation
•
Trilogy 202
user manual
3. Modes, Features, and Alarms