Philips Trilogy 200 Manual De Usuario

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Trilogy200 clinical manual
74
Note:  See Chapter 3 for detailed 
information about each therapy 
mode.
Note:  Refer to the chart in 
Chapter 3 to easily review all of 
the settings available in each 
therapy mode.
Note:  This chapter describes 
how to enable all of the device 
settings, including device 
alarms. For detailed information 
about each alarm, please refer 
to Chapter 6.
Note:  To change the circuit 
type, you must be in the 
Setup screen with the airflow 
turned off. See the Full Menu 
Access Mode section for more 
information.
Note:  When the Circuit Type 
setting is set to Passive Circuit, 
all Ramp Start Pressure settings 
in all modes will maintain the 
minimum range.
Note:  When the Circuit Type 
setting is set to Active PAP or 
Active Flow, the Flex and AVAPS 
features are unavailable.
Mode Setting
You can change the Mode setting on the Settings and Alarms screen 
to one of the following therapy modes:
 
CPAP
 
S
 
S/T
 
T
 
PC
 
PC-SIMV
 
CV
 
AC
 
SIMV
Circuit Type
There are three circuit types you can select:
 
Passive
 
Active PAP
 
Active Flow
The Passive circuit type uses the Whisper Swivel II passive exhalation 
device. The Active PAP circuit type uses an active exhalation device 
with a proximal air pressure sensing connection. The Active Flow circuit 
type uses an active exhalation device with a proximal flow sensor.
When using the Passive circuit, the ventilator displays estimated 
patient pressures based on the resistance of the standard patient 
circuit (Whisper Swivel II with 1.8 meter tubing).  Adding accessories 
to the patient circuit (humidifier, water trap, etc.) may cause an 
increase in circuit resistance and cause the device to display slightly 
higher pressures than what is actually delivered to the patient. 
With the Active PAP or Active Flow circuit type selected, patient 
pressure is measured directly and is not affected by any change in 
circuit resistance.