Dräger Primus - CO2 alarms on;off; HLM mode

Alarms
CO2 alarms on/off
The soft key >CO2 alm. off/on< is
effective in the operating modes
— Man. Spont.,
— Monitoring and
— External Fresh-gas Outlet
The alarm limits for inCO2, etCO2 and
CO2 apnoea monitoring can be disabled
via this soft key.
In this case, the symbol » X « appears
beside the measured values for the
end-expiratory and inspiratory CO2
concentration.
The CO2 alarms are enabled by
pressing the soft key again. Disabled
CO2 alarms are enabled automatically
when changing to another ventilation
mode.
The alarms for etCO2 s/* and inCOs 4
can be configured »ON« or »OFF« in
standby when switching to Man.Spont.
When the alarm limits are set to »ON«
the value is adopted from the automatic
ventilation mode, page 111.
CO2 alarms can also be enabled and
disabled in all ventilation modes via
»Alarm limits« in the configuration menu,
page 111.
National and European standards
require a minimum monitoring with
some alarm functions. These
standards may not be met if the alarm
function of the etCO2 monitoring
parameter is disabled.
© Select and confirm »CO2 on« or
»C02 off« via the rotary knob.
HLM mode
The HLM mode permits patient
monitoring without unnecessary alarms
during extra-corporal oxygenation of the
patient by a heart lung machine (HLM).
In the HLM mode:
© All gas concentrations are measured
independently of the breathing
phase.
98
Instructions for Use Primus SW 2.n
0022
0049