Weinmann BiLevel ST 22 Operating Instructions Manual page 48

IPAP pressure range
EPAP pressure range
CPAP pressure range
Pressure accuracy
Increment
Minimum stable limit pressure
(PLS ) (min. pressure if there is a
min
fault)
Maximum stable limit pressure
(PLS ) (max. pressure if there is a
max
fault)
Respiratory rate
Precision
Increment
I:E (Ti/T):
Inspiration time
Increment
Precision
Trigger level
Rate of pressure rise
Rate of pressure drop
Precision of volume measurement
Flow at max. speed at:
0 hPa
Tolerance
Flow at max. speed with bacteria
filter at:
0hPa
Tolerance
Warming of air as per the German
HMV (Medical Technical Aids
Register)
48
Technical data
BiLevel ST 22
(1 hPa = 1mbar ≈ 1 cm H
20 % up to 67 % of the respiratory cycle
adjustable over 6 levels, separate for inspiration and expiration
in the ST mode the expiration trigger can be disabled
adjustable over 6 levels
adjustable over 6 levels
300 l/min
±15 l/min
270 l/min
±15 l/min
2.5 °C
BiLevel ST 22 with VENTI click
6 to 22 hPa
4 to 20 hPa
4 to 20 hPa
±0.6 hPa
0.2 hPa
2
≥ 0 hPa
≤ 60 hPa
6 to 45 1/min
± 0.5 1/min
1 l /min
1 %
±1 %
at 23 °C: ± 15 %
depends on heating level
O)
275 l/min
±15 l/min
250 l/min
±15 l/min