Unit Min Max Default
cmH
2
O 2
Off
20
(2)
5
(2)= The max setting is also limited by IPAP -2 cmH
2
O and Min Pressure -2 cmH
2
O.
5.6.2.3 Breath Rate
The Breath Rate setting defines the minimum number of breaths the ventilator will deliver
as long as no inspiratory trigger effort from the patient is detected. The cycles will be venti-
lator-initiated breaths.
The combination of the Breath Rate and Inspiratory Time setting is limited by the I:E ratio
range 1:9.9 to 2:1.
Unit Min Max Default
1/breath
4 50 12
5.6.2.4 Backup Rate
The Backup Rate setting defines the minimum number of breaths the ventilator will deliver
as long as no inspiratory trigger effort from the patient is detected. The cycles will be venti-
lator-initiated breaths.
The combination of the Breath Rate and Inspiratory Time setting is limited by the I:E ratio
range 1:9.9 to 2:1.
Unit Min Max Default
breath/
minute
4
0 (MPV)
50
40 (MPV)
12
0 (MPV)
5.6.2.5 Insp. Time (Inspiratory Time)
The Inspiratory Time setting defines the length of each inspiration from start of inspiration
to cycling off to expiration.
The combination of the Inspiratory Time and Breath Rate settings is limited by the I:E ratio
2:1.
Unit Min Max Default
s
0.3 5 1.5
5.6.2.6 Backup Insp. Time (Backup Inspiratory Time)
The Backup Inspiratory Time setting defines the length of each inspiration delivered during
ventilator-triggered backup ventilation, initiated by the set Backup Rate.
The combination of the Backup Inspiratory Time and Backup Rate setting is limited by the
I:E ratio 2:1.
Unit Min Max Default
s
0.3 5 1.5
50
How to Use the Nippy 4
User Manual
Doc. 006553 M-6
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