Table 6-4: Alarm settings (continued)
Setting
LIP T (Low Inspiratory Pres-
sure Delay Time)
•
V
Lo
(Low Minute Ventila-
E
tion Alarm)
Description
NOTE:
In the S/T and PCV modes, the LIP alarm should
be set 3-5 cmH
O below the IPAP level. When
2
set in this manner, the alarm works in
conjunction with the LIP T alarm to indicate if
there is a failure to trigger between the two
pressure levels. It will also alert the clinician to
pressure degradation due to excessive leaks. See
figure below.
IPAP
EPAP
The interval from the detec-
tion of low inspiratory pres-
sure until the alarm
becomes active.
Low expiratory minute vol-
ume.
Operation
Range
HIP
alarm
LIP
alarm
5 to 60 secs
OFF to 99.0 L/min
6-27