Heyer iTernIS ADV, Руководство оператора

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NEO-INF Operative modes | iTernIS ADV
10. 4
The following list has complementary functions that can be selected as an option in
VCV (for further details regarding their behavior, see the
Menu
chapter):
• %O
2
Suction.
• Manual inspiration.
• Manual inspiratory/expiratory pause.
• Programmed inspiratory pause.
• Volume compensation.
• Leak compensation.
• Distal/proximal pneumotachograph.
The NEO-INF pressure controlled ventilation works under the same principle as
the pressure controlled ventilation in ADL or PED category patients. The
ADL/PED
Operative Modes
chapter describes the functional basis for this mode.
The most important points in this mode are:
• This mode is intended to ventilate with a constant pressure that can be configured
by the user. The ventilator works as a pressure controller, and the pressure wave
stays unchanged by respiratory system impedance changes. It is the flow that
adapts to these changes to ensure that the target pressure is maintained.
• It is time cycled.
• The tidal volume delivered for each breath is variable and depends on the respi -
ratory system impedance and available inspiration time.
• If there is a spontaneous requirement from the patient (inspiratory sensitivity), the
ventilator helps the patient by synchronizing the start of the inspiratory phase with
the patient’s effort.
• The configured pressure is added to the established PEEP level. Therefore, the
resulting pressure is obtained by adding the PCV and PEEP values.
10.1.2 | Enabled complementary
functions
10.2 | PCV - Pressure
Controlled Ventilation