Operation
124
Instructions for use Zeus Infinity Empowered SW 2.n
Ventilation mode MAN/SPON (man-
ual/spontaneous)
In the MAN/SPON ventilation mode (A), the patient
can be ventilated manually using the manual
breathing bag.
z Set maximum airway pressure at the APL valve.
z CPAP level is preset.
Setting ventilation parameters in the therapy
bar on the main screen
After closing the Ventilation settings dialog win-
dow, the most important therapy controls are dis-
played in the therapy bar of the main page and can
be set there directly.
Button (B) shows the last selected ventilation mode
or initially the ventilation mode preselected in the
basic settings (see page 350).
Switching to the previous ventilation mode:
z Touch the (B) button and confirm with rotary
knob.
The volumeter function (C) is used for monitoring
and evaluating ventilation with spontaneous
breathing and manual ventilation in the
MAN/SPON ventilation mode.
Applying the volumeter function
The top progress indicator shows the current inspir-
atory and expiratory tidal volume VT. The expira-
tory tidal volume is also displayed numerically. The
progress indicator tracks the inspiratory and expir-
atory tidal volume VT. At the end of inspiration, the
tidal volume delivered is represented by a bar. The
leak in tidal volume is displayed at the end of the
expiration phase.
The bottom progress indicator shows the measured
minute volume. The expiratory minute volume is
also displayed numerically. The current expiratory
minute volume is re-determined for each breathing
cycle and the elapsed time is displayed in seconds
alongside the progress indicator, with the accumu-
lated volume above it.
Starting the volumeter
Specifying the CPAP level:
1 Touch the therapy control (A).
2 Use the rotary knob to set and confirm the
value.
3 Touch screen in the area of the progress indica-
tor.
On the progress indicator, the individual breaths
are separated by segments. After 60 seconds, the
volumeter stops automatically. The measured val-
ues are displayed for 4 minutes and then cleared.
If the volumeter is pressed again before the
60 seconds have elapsed, the volumeter stops and
the values are cleared. If pressed again, the volum-
eter is restarted.
336337
Ventilation settings
A
MAN/SPON
600
1200
5.2
45 s
B
C
337
MAN/SPON
600
1200
5.2
45 s
A
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