Magnamed Fleximag, Руководство по эксплуатации

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MAGNAMED TECNOLOGIA MÉDICA S/A
11.10.7 CPAP/PS
CPAP/PS – Continuous Positive Airway Pressure/ Pressure Support
Description:
In CPAP / PS, the ventilator allows
the
patient to breathe
spontaneously, but provides a
continuous pressurization both in
inspiration and in expiration and
assist ventilation during inspiration
by maintaining a support pressure
until the inspiratory flow of the
patient reduce to a critical level
(adjustable) peak of inspiratory
flow.
This allows the patient to control
the respiratory frequency and
inspiratory time and thus the
volume of air inspired.
If the value of the pressure support
(ΔPS) is set to 0 ( zero) and cycle the
trigger are both off, ventilation will
be characterized with pure CPAP
mode, which is a spontaneous
ventilation mode is not assisted by
the ventilator.
Tidal volume depends on the
patient's inspiratory effort and the
conditions of the respiratory
function of the lung and the chest
wall.
Set parameters:
•
PEEP / CPAP
•
CONCENTRATION
•
ΔPS (Pressure Support - PEEP)
•
FLOW CYCLING (% FLOW)
•
RISE TIME
•
TRIGGER PRESSURE
•
TRIGGER FLOW
•
FLOW (NEONATAL)
•
BACKUP
o
Backup VCV
▪
VOLUME
▪
RATE
▪
FLOW
▪
LIMIT PRESSURE
o
Backup PCV
▪
PRESSURE INSP
▪
RATE
▪
TIME INSP
▪
RISE TIME
o
Backup PLV-
NEONATAL
▪
PRESSURE INSP
▪
RATE
▪
TIME INSP
o
Backup Auto
(1)
1 – Whenever the apnea set
time is reached, the ventilator
triggers a ventilatory cycle
whose configuration is based on
the current mode settings.