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7.5
Respiratory physiological parameters [ PRF ]
In the picture the displayed parameters are referred to the APCV-TV
operative modality and have the mere purpose of being an example
and they do not make any reference to real clinical cases.
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The respiratory physiological parameters can be set manually in
STAND-BY before activating any Operative Mode.
The system allows to set the default respiratory physiological
parameters in STAND-BY mode suitable for the ventilation of an adult
patient.
7.5.1 Description of PRF parameters
I:E
MORPHEUS
According to the preferred mode of ventilation, the same
respiratory physiological parameter can be a dependent variable
(i.e. variable as a result of changing other parameters) or
independent (i.e. quantity whose change is to change values of
other parameters).
The PRF can be adjusted also during lung ventilator operation,
adapting them to the patient clinical conditions.
RESPIRATORY TIME RELATION
With this parameter it is possible to set the relation between inspiratory and
expiratory time. It can be set differently, according with the type of
breathing and the different modes.
It is possible to select the following values: 1:1, 1:1.5, 1:2, 1:3, 2:1, 3:1.
This parameter is used in the following operative modality: VA/VAC.
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