•
Synchronized intermittent mandatory ventilation - volume control
ventilation (SIMV VCV)
•
Synchronized intermittent mandatory ventilation - pressure
control ventilation (SIMV PCV)
•
Synchronized intermittent mandatory ventilation - pressure
control ventilation - volume guaranteed (SIMV PCV-VG)
•
Pressure support ventilation with apnea backup (PSVPro)
•
Continuous positive airway pr pressure support
ventilation (CPAP + PSV)
Volume control mode (VCV)
Volume control ventilation supplies a set tidal volume. The ventilator
calculates a flow based on the set tidal volume and the length of the
inspiratory time to deliver that tidal volume. It then adjusts that output
by measuring delivered volumes at the flow sensors. Since the
ventilator adjusts output, it can compensate for breathing system
compliance, fresh gas flow, and moderate breathing system leaks.
A typical volume-control pressure waveform increases throughout
the entire inspiratory period, and rapidly decreases at the start of
expiration. An inspiratory pause is available to improve gas
distribution.
VCV mode settings:
•
TV
•
RR
•
I:E
•
Tpause
•
PEEP
•
Pmax
AB.98.036
1
2
3
4
7
6
5
1.
Paw waveform
2.
Tinsp
3.
Insp Pause
11 Specifications and theory of operation
2067226-001
11-25
Содержание auisys cs2
Страница 1: ...Aisys CS User s Reference Manual Software Revision 10 X ...
Страница 25: ...Abbreviation Definition VCV Volume control ventilation Vol Volume 1 Introduction 2067226 001 1 13 ...
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Страница 60: ...3 Set the alarm limits to clinically appropriate settings Aisys CS 3 12 2067226 001 ...
Страница 87: ...3 Push the drain button to empty any water in the condenser 3 Operation 2067226 001 3 39 ...
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Страница 149: ...2 Auxiliary O2 flow control Figure 8 5 Auxiliary O2 flowmeter 8 Setup and connections 2067226 001 8 17 ...
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Страница 178: ...System pneumatic circuit AB 75 270 Aisys CS 11 2 2067226 001 ...
Страница 230: ...4 Select Back to return to the Gas Usage menu Aisys CS 12 4 2067226 001 ...
Страница 262: ...13 20 2067226 001 ...
Страница 268: ...Aisys CS User s Reference Manual English 2067226 001 06 13 C 18 05 02 Printed in USA ...