Pulmonetic Systems LTV 950 - Page 228

Page A-2 LTV
®
Series ventilator Operator’s Manual
p/n 10664, Rev. Y
Control Range Tolerance
Pressure Control 1 to 99 cmH
2
O
± 2 cmH
2
O or 8% whichever is
greater, steady-state only
Pressure Control Flow
Termination
On, Off n/a
Pressure Support “--”, 1 to 60 cmH
2
O
± 2 cmH
2
O or 8% whichever is
greater, steady-state only.
Set Date 01/01/1998 to 12/31/2097 n/a
Set Time 00:00:00 to 23:59:59 n/a
Sensitivity 1 to 9 Lpm, “-”
+ 1/- 0.5 lpm for setting of 1; ± 1
lpm for all other settings.
Tidal Volume 50 to 2000 ml
± 10% or 10 ml, whichever is
greater for temperatures from 20°C
to 30°C only, standard atmospheric
pressure
Variable Flow
Termination
10% to 40%
± 15% or 2 lpm whichever is greater
Variable Rise Time 1 to 9 0.1 to 1.0 sec
Variable Time
Termination
0.3 to 3.0 sec
± 0.1 sec
Bias Flow 10 lpm during exhalation
± 10% or 1 lpm, whichever is
greater
Alarms
Variable Alarms
Control Range Tolerance
Apnea Interval 10 to 60 seconds
± 0.5 seconds
Rate: 5 - 80 bpm - HIGH f OFF
± 1 bpm or within 5% of breath
period, whichever is greater.
High Breath Rate
Time: 0 - 60 sec
± 0.1 seconds
High PEEP 3 - 40 cmH
2
O - HI PEEP OFF
± 2 cmH
2
O or ± 10%, whichever is
greater.
High Pressure Limit 5 to 100 cmH
2
O
5 to 20 cmH
2
O: ± 2 cmH
2
O
21 to 100 cmH
2
O: ± 4 cmH
2
O
HP Alarm Delay No Delay, 1 Breath, 2 Breaths Only audible portion of alarm
notification is delayed.
Low Minute Volume 0.1 to 99 liters
± 15% or the measured total breath
rate times 15 ml, whichever is
greater.
Low Peak Pressure “- -”, 1 to 60 cmH
2
O
2 to 20 cmH
2
O: ± 2 cmH
2
O
21 to 60 cmH
2
O: ± 4 cmH
2
O
LPP Alarm All Breaths, VC/PC Only Select breath types Low Pressure
alarm applies to.