Covidien Puritan Bennett 540, Руководство пользователя, Страница: 103 / 141

Performance
Puritan Bennett 540™ Ventilator User’s Manual
A-3
A.4 Performance
A.4.1 Specifications
A.4.2 Test Results
Table A-5. Power Indicators
Ventilation ON/OFF AC power DC power INTERNAL BAT
•
Blue in standby mode
•
Not lit if ventilation is in
progress.
Green Green
•
Flashing if the battery
charge is in progress.
•
Continuously lit if the
ventilator is powered by
the internal battery.
Table A-6. Alarm Indicators
High Priority Medium Priority
Red flashing LED Yellow flashing LED
Table A-7. Audio Alarms
Audio Paused Alarm Volume
60 s ± 1 s 65 to 85 dBA ± 10% at 1 meter
Table A-8. Performance Parameter Specifications and Tolerances
Settings Range Tolerances
Volume 50 to 2000 ml ± (10 ml + 10%)
Pressure 5 to 55 cmH
2
O ± (1 cmH
2
O ± 10%)
Time 0.3 to 6.0 s ± 10%
Rate 1 to 60 bpm ± 1 bpm
Inspiratory Sensitivity 1P to 5 N/A
Exhalation Sensitivity 5 to 95% N/A
Table A-9. Volume Performance Test Results
R-Rate
(bpm)
5 10 15 20 30 40 50 60
Insp Time
(s)
4.0 2.0 1.3 1.0 0.7 0.5 0.4 0.3
C50 R5
VTI min. (ml)
220 110 80 60 60 NA NA NA
VTI max. (ml)
2000 2000 1750 1200 700 NA NA NA
C20 R20
VTI min. (ml)
NA 110 80 60 60 NA NA NA
VTI max. (ml)
NA 1000 900 700 400 NA NA NA
C20 R20
VTI min. (ml)
NA NA NA
VTI max. (ml)
NA NA NA