4-8
Principles of operation
CPAP mode
In the CPAP (continuous positive airway pressure) mode, the ventilator
functions as a demand flow system, with the patient triggering all breaths and
determining their timing and size. The patient triggers and cycles based on the
ventilator’s Auto-Trak Sensitivity algorithms. The control settings active in the
CPAP mode are shown in Figure 4-6. Figure 4-7 shows CPAP mode waveforms.
The C-Flex feature setting enhances traditional CPAP by reducing the pressure
at the beginning of exhalation – a time when patients may be uncomfortable
with CPAP – and returning it to the set CPAP level before the end of exhalation.
Figure 4-6: CPAP controls
Figure 4-7: CPAP waveforms
Vol
u
me
F
low
Pre
ssure
CPAP
I
E
Time
Содержание Respironics V60
Страница 1: ...Respironics V60 V60 Plus Ventilator User Manual ...
Страница 2: ......
Страница 8: ...viii ...
Страница 28: ...2 10 Symbols ...
Страница 44: ...3 16 General information ...
Страница 60: ...4 16 Principles of operation ...
Страница 74: ...5 14 Setting up the ventilator for use ...
Страница 102: ...6 28 Operation ...
Страница 110: ...7 8 High flow therapy ...
Страница 114: ...8 4 Patient monitoring ...
Страница 132: ...9 18 Alarms messages and troubleshooting ...
Страница 142: ...10 10 Care and maintenance ...
Страница 162: ...A 10 First time installation ...
Страница 182: ...D 10 Regulatory compliance ...
Страница 198: ...E 16 Diagnostic mode ...
Страница 210: ...Index Index 6 ...
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