Ventilation
150 Instructions for Use Apollo SW 4.5n
Part Number: 9053586, 3rd edition
Continue to set the values for the other parameter.
The parameters that can be set for auxiliary CGO
monitoring are shown in Table 9, along with their
adjustment ranges and factory default values.
Note: The patient’s ideal body weight is the actual
weight minus estimated excess fat.
Starting the auxiliary CGO monitoring
Table 9 . Adjustment ranges and factory settings for
auxiliary CGO monitoring parameters
1. When all the auxiliary CGO monitoring
parameters have been preset, press the rotary
knob to start auxiliary CGO monitoring (3 in
Figure 81).
The parameter buttons turn green and display the
preset parameter values. The “Aux CGO” indication
in the status field stops flashing and is displayed
continuously. Auxiliary CGO monitoring begins.
2. Set an appropriate fresh-gas flow. The fresh-gas
supply must be equal to at least twice the minute
volume in order to exclude rebreathing.
If an auxiliary CGO monitoring parameter has to be
changed during ventilation:
1. Press the button for the parameter to be
changed, turn the rotary knob to the desired
value, and press the rotary knob to confirm.
Note: Auxiliary CGO monitoring can also be
started without presetting values:
– Press the >Aux CGO< key located at the
bottom of the display panel, and press the
rotary knob. Default parameter values are
used.
Note: There is 15 second timeout period for
making ventilation mode changes, with a
5-second audible tone sequence after the
first 10 seconds. If the new setting is not
confirmed within the timeout period, the
current ventilation setting remains in effect.
Airway pressure P
AW and the mandatory frequency
Freq., P
PEAK, and PMEAN are measured at the
auxiliary common gas outlet.
Pressure measurement may be impaired by
activating the O
2 flush.
The minute volume MV and tidal volume V
T are not
measured.
Ventilation parameter
(auxiliary CGO
monitoring)
Adjustment range
Factory
setting
1)
1) Site defaults can be set instead.
Age
>Age<
[years]
<1 to 120 40
Ideal body weight
>Weight<
2)
[kg/lbs.]
2) Optional
1 kg to 120 kg,
1 lbs. to 240 lbs.
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