Cpap/Psv - C; Ressure Controlled Cycle 60 Ontinuous Pressure Upport - Magnamed OxyMag Operation Manual

8.6 CPAP/PSV – Continuous Pressure Ventilation with Pressure
Support
Description::
In this mode, the patient breathes spontaneously on a continuous
positive pressure and breathing is assisted by a Pressure Support
(ΔPS). Usually when analyzing the flow curve, a flow peak is seen
which decreases over time.
Cycling occurs by flow, is adjustable between 5% and 80% peak
inspiratory flow measured.
If the Pressure Support (ΔPS) value is set to 0 (ZERO) or both cycle
trigger ways (pressure or flow) are disabled, pure CPAP mode will be
activated, i.e., without pressure support. In this condition, PEEP
parameter will be displayed as CPAP.
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Figure 25: PSV (CPAP + ΔASB) Curves
Set Parameters:
•
PEEP or CPAP;
•
ΔPS (Pressure Support – PEEP);
•
TRIGGER BY FLOW;
•
TRIGGER BY PRESSURE;
•
FiO2
•
CYCLING BY FLOW (% FLOW);
•
RISE TIME
•
BACK-UP MODE (VCV,PCV, PLV-
NEONATAL or WITHOUT BACK-UP)
•
RATE (back-up VCV, PCV and PLV);
•
RATIO I:E (back-up VCV and PCV);
•
MAXIMUM PRESSURE (back-up VCV);
•
VOLUME (back-up VCV);
•
PAUSE (back-up VCV);
•
FLOW WAVEFORM (back-up VCV);
•
INSP PRESSURE (back-up PCV and PLV);
•
INSPIRATORY TIME (back-up PLV);
•
FLOW ( - back-up PLV)
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