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Chapter 14: GAS Monitoring (Sidestream)
menu. In other words CO2 menu for ISA (CO2) and IRMA (CO2) is similar
except for "N2O COMPENSATE" option.
■
GAS UNIT
Pick this item to adjust measurement unit for O2, N2O, AA (DES, HAL, ISO, ENF,
SEV) (Options: KPa, %V)
■
AGENT
In ISA AX+/OR+, there is automatic identification of anesthesia agent and "AUTO"
is displayed in menu and couldn't change.
NOTE:
In ISA OR+, if the concentration of anesthesia agent doesn't exceed agent
detection threshold, "AA?" will be displayed instead of the name of anesthesia
agent in Multi-gas parameters window.
NOTE:
In ISA OR+, if there is two anesthesia agents mixture in patient airway and their
concentration exceed agent detection thresholds, the message "AGENT
MIXTURE" is displayed on the screen.
■
WORK MODE
Available options for WORK MODE are "standby" and "measure".
The default is "measure" mode .When gas monitoring is required, select
mode." standby" mode disables monitoring to decrease the power consumption and
extend the life cycles of IR source and ISA module.
NOTE:
When not using gas monitoring functions, it is suggested to disconnect the
sensor. When gas monitoring is not used, it is suggested to disconnect the sensor.
NOTE:
If the monitor doesn't detect any CO2 signal for 30 minutes after connecting ISA
sensor, the sensor is automatically disabled and goes to "standby" mode to
decrease the power consumption and extend the life cycle of IR source and ISA
sensor.
NOTE:
ISA sensor remains in standby mode until the sampling line is connected to it. As
soon as the sampling line is connected, the sensor switches on and starts
measurement.
14-15
User Manual
"measure"
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