Covidien Puritan Bennett 540, Руководство пользователя

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Specifications
A-6
Puritan Bennett 540™ Ventilator User’s Manual
Mode Range: VOL A/C, PRES A/C, V SIMV, P SIMV, PSV/CPAP
Resolution: N/A
Accuracy: N/A
Default value: PRES A/C
Flow Pattern (flow pattern) Range: Square, descending ramp
Resolution: N/A
cmH
2
O
Default value: Square, descending ramp
In V SIMV, flow pattern is set to square and is not adjustable
PEEP Range: OFF (0.5 cmH
2
O) to 20 cmH
2
O
Resolution: 1 cmH
2
O
Accuracy: ± (1 cm H
2
O + 10%) cmH
2
O
Default value: OFF
Rise time Range: 1-4
Resolution: 1
Default value: 2
Depends on: Insp time
In P SIMV and V SIMV, rise time is set to 2 and is not adjustable.
Backup rate Range: 5-40 bpm
Resolution: 1 bpm
Default value: 13
Depends on: Min Insp. time
In P SIMV and V SIMV, Backup rate = Max (8, R-Rate)
Apnea time Range: AUTO or 1-60 s
Resolution: 1 s
Default value: AUTO
Depends on: Backup R
In PSV, Apnea time: AUTO = 60/Backup R s, or
Apnea time: AUTO = 30 s
In V SIMV or P SIMV, Apnea Time: AUTO = 12
Alarm settings
(based on breath mode)
Pressure A/C Mode
Low Inspired Tidal Volume
(Low VTI) Range: 30 mL to 1990mL
Resolution: 10 mL
Default value: 300
Depends on: High VTI
High Inspired Tidal Volume
(High VTI) Range: 80 mL to 3000 mL
Resolution: 10 mL
Default value: 2000 mL
Depends on: Low VTI
Pressure A/C Mode (Cont’d)
Table A-11. Ventilator Range, Resolution, and Accuracy (Continued)
Setting or Monitored Parameter Range, Resolution, and Accuracy