Setting The Master And Slave Device - Dräger Evita 4 Instructions For Use Manual

Setting the Master and Slave device

To perform independent lung ventilation:
Set up one device for ILV/Master mode
and
the other device for ILV/Slave mode.
Set the desired parameters – see page 19.
Do not activate ILV mode until all the parameters
for the ILV/Master and ILV/Slave are fully set.
Setting ILV/Master
Volume-controlled ventilation with fixed, mandatory
minute volume MV, set with tidal volume V
frequency f.
For independent lung ventilation of patients with no
spontaneous breathing.
Set the ILV ventilation pattern with the parameters:
Tidal volume »V
T«
Insp. flow »Flow«
Frequency »f«
Inspiration time »T «
insp
O concentration »O «
2 2
Positive end-expiratory pressure »PEEP«
––––––––––––––––––––––––––––––––––––––––––––––––
To set:
Touch the appropriate screen knob.
Adjust the desired value = turn rotary knob
Confirm setting = press rotary knob.
––––––––––––––––––––––––––––––––––––––––––––––––
ILV/Master can be supplemented by the following
ventilation parameters:
Flowtrigger (ILV/Master Assist) – for synchronisation
with attempted spontaneous breathing by the patient.
By switching on the flow trigger and setting the trigger
level, the mandatory strokes are synchronised with the
patient's spontaneous breathing attempts.
Spontaneous breathing activity by the patient is indicated
by the brief display of a lung symbol instead of the usual
symbol for the patient mode.
Paw
and
T
Flow
Independent Lung Ventilation ILV
Insp.
pause
Pplat
T T
insp e
1
f
Insp. flow
Operation
Pmax
(configu-
PEEP
rable)
t
t
71