67
MAGNAMED TECNOLOGIA MÉDICA S/A
Description:
In this ventilation mode, secure the
respiratory rate, inspiratory time and
inspiratory pressure limit. The trigger, if
the sensitivity setting is disabled, is
determined exclusively according to the
respiratory rate and cycling happens
according to the inspiratory time.
The current volume depends on the
preset
inspiratory
pressure,
the
impedance conditions of the respiratory
system and inspiratory time selected by
the operator.
Set parameters:
• PRESSURE INSPIRATORY
• FREQUENCY
• TIME INSPIRATORY
• PEEP
• CONCENTRATION
• ASCENT TIME (RISE TIME)
•
TRIGGER PRESSURE
•
TRIGGER FLOW
• FLOW (
- NEONATAL)
Note: automatic Backup
(1)
1
–
Whenever the apnea set time is reached, the ventilator
triggers a ventilatory cycle whose configuration is based on the
current mode settings.
As soon as all of these ventilation parameters are adjusted on the ventilator, the same calculates T
INS
,
T
EXP
according to Frequency and Ratio I:E; therefore, obtaining all ventilation control times.
1. Ventilation by Controlled Pressure - The ventilator seeks to reach the set pressure at the shortest
time possible, which is performed by controlling the inspiratory flow.
2. The Volume delivered to the patient is a consequence of resistance and compliance from ventilator
respiratory circuit and patient breathing system. The ventilator remains on the adjusted inspiratory
pressure level during T
INS
after which it cycles to expiration, maintaining the adjusted PEEP
pressure.
