Mindray Passport V, Operating Instructions Manual

Page: 159 / 288

Gas Menu Gas Monitoring (optional)
11 - 6 0070- 0-0704-02 Passport V Operating Instructions
11.3.1 Measure Unit
The unit of measurement for CO
2
can be manually selected in the Installation Menu . The
choices are: mmHg, %, and kPa. The unit of measurement for O
2
, N
2
O and Anesthetic
Agent is %.
11.3.2 Automatic identification of Anesthetic Agents
If Mixed Agents are identified, then the MAC value are invalidated and dashes are
displayed. The actual value of primary agent concentration,N
2
O, CO
2
and O
2
data is
displayed as usual.
When the Anesthetic Agent is not identified the agent is labeled as "AGENT", no Anesthetic
Agent related physiological alarms are activated.
Menus and the corresponding display areas are refreshed once the Anesthetic Agent is
identified.
WARNING: When using the Gas Module, the maximum sampling rate at
the nasal cannula is 200 ml/min (120 ml/min for Gas
Module 3 with a neonatal water trap). This device should
not be used on patients whose breathing could be impaired
by this vacuum flow rate.
NOTE: The Gas Module 3 is equipped with automatic barometric
pressure compensation.
Mixed Agent
Audio On (default)
Off
Select to turn mixed agents audio alarm on or off.
On: If Mixed agents are detected, the “Mixed
Agent” alarm tone will sound.
Off: If Mixed agents are detected, the “Mixed
Agent” alarm tone will not sound.
Pump Restart Select to restart the Gas Module pump.
This selection is not available while the pump is
functioning normally.
The system shuts off the pump and gives a pump off
alarm when a pneumatic error occurs.
The pump can be restarted manually after the pump
is shut off.
Zero Gases Select to zero gas module.
Zeroing is performed to eliminate the effects of
baseline drift occurring during measurement.
Manual zeroing is supported.
A zeroing prompt should be provided during
zeroing. A zeroing error alarm should be given in
the case of zeroing failure.
Gas Menu
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