Tecme NEUMOVENT, Technical Manual, Page: 26 / 94

TECHNICAL AND MAINTENANCE MANUAL
Graph VENTILATOR
Review : 04
Date: 09/05/06
23
seconds of persisting the alteration. If, after one minute, no action is taken by the
operator, the alarm status is changed to as a Medium Priority Signal.
Signal type:
Audible, and warn in the screen.
Silence:
It can be silenced temporarily.
Limits:
2, 4, 6 cm H
2
O below the PEEP limit. In OFF it is disabled.
Default value:
4 cm H
2
O.
Value change:
With the [Alarm Settings] key or pressing Ctrl + PEEP keys.
Screen message
Automatic reset if the pressure returns above the limit. The light signal does not
disappear until the [Reset] key is pressed.
V
E high (Adjustable by the user)
Definition:
Exhaled minute volume bigger that the selected in Mandatory Minute
Ventilation mode (MMV).
Ventilator action:
Warn with light and audible signal with message in the screen
after 10 seconds if the alteration persists. It generally indicates loss for the breathing
circuit or disconnection.
If, after one minute, no action is taken by the operator, the alarm status is changed
to as a Medium Priority Signal.
Signal type:
Audible, light and warn in the screen.
Silence:
It can be silenced temporarily.
Set limits:
From 1 to 50 L/min.
Value change:
With the [Alarm Settings] key.
Screen message
V E low (Adjustable by the user)
Definition:
Exhaled minute volume smaller that the one selected in Mandatory
Minute Ventilation mode (MMV).
Ventilator action:
Warns after 10 seconds. It generally indicates loss for the
breathing circuit or disconnection.
If, after one minute, no action is taken by the operator, the alarm status is changed
to as a Medium Priority Signal.
Signal type:
Audible, light and warn in the screen.
Silence:
It can be silenced temporarily.
Regulation limits:
From 1.0 L/min.
Value change:
With the [Alarm Settings] key.
Screen message