Accessories and options 75
fabian Therapy evolution | SW 5.1.x
Ref: 121003.EN / Date 2020-01-22
Dependencies on each other:
•
2
2
•
2
2
1. Press the PRICO parameter on the touch screen to select. Adjust the parameter with the
Rotary push knob. The value will be shown in the button.
1.1. The Green bars depicting the range of the FiO
2
and the SpO
2
will be adjusted
accordingly.
1.2. The current SpO
2
and FiO
2
values are indicated with vertical Blue lines.
2. Press the Rotary push knob again to confirm the value as a PRICO parameter.
2.1. SIQ (Signal quality) is depicted as the red to green vertical scale.
2.2. The Red line on the SIQ scale indicates the SIQ alarm limit.
2
-
2
PRICO is turned OFF (either in response to a fault condition, or by the operator).
The value can be adjusted also when PRICO is ON.
When all PRICO parameters are set appropriately for the patient, PRICO can be switched ON.
Diagram of the PRICO Algorithm
The PRICO algorithm works as outlined in the diagram above. After every 30 seconds, an FiO
2
adjustment is made based on the current SpO
2
and its postion in one of the four regions.
• Outside the SpO
2
target range: the FiO
2
step size (1 to 10%) is determined by current SpO
2
,
trend of SpO
2
data and an extrapolation of SpO
2
data.
• Inside the SpO
2
target range: FiO
2
step of +1%, if FiO
2
is in lower half. If FiO
2
is in upper half
decrease FiO
2
by 1%.
• FiO
2
adjustments are made up to the pre-set FiO
2
limits (Min FiO
2
to Max FiO
2
) .
12.3.3 PRICO Ventilation modes
PRICO is available on the fabian ventilators in the following modes:
• High and Low Flow Oxygen Therapy HFNC (O
2
Therapy)
• NIV Bi-levels positive airway pressure (DUOPAP)
• NIV Continuous Positive Airway Pressure NCPAP)
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