Covidien Newport HT70, Operator'S Manual

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Specifications
9-6 Operator's Manual
Table 9-7. User-Adjustable Alarms
Alarm Alarm priority Range/description
1
P (High Pressure) High 5-99 cmH
2
O / 5-99 mbar
3
P (Low Pressure) High NIV off: 3-98 cmH
2
O / 3-98 mbar (limited by PEEP+3); two-breath delay
NIV on: 1-98 cmH
2
O / 1-98 mbar (limited by PEEP+1); three-breath
delay
1
Min Vol (High Insp./Exp. Minute
Volume)
High NIV off: 1.1-50 L/min
NIV on: 1.1-80 L/min
3
Min Vol (Low Insp./ Exp. Minute
Volume)
High NIV off: 0.01-49.0 L/min
NIV on: Off, 0.01-49.0 L/min
1
RR (High Respiratory Rate) Med Off, 30-100 b/min
Apnea High 5-70 seconds
1
O
2
Med Off, 24-100, only available when O
2
sensor is enabled
3
O
2
High Off, 22-98, only available when O
2
sensor is enabled
1
VTE High OFF, 0.06-2.2 Liters
Backup Ventilation (BUV) Med Can be set to be activated by either the Low Minute Volume alarm or
the Apnea alarm or both via the More>Utilities>Custom Settings>BUV
settings. Functional in all modes.
Table 9-8. Automatic Alarms
Alarm Alarm priority Description
Low Baseline Pressure High Paw <PEEP minus 2 cmH
2
O/mbar for 3 sec.
High Baseline Pressure Med Paw 5 above set PEEP at onset of a time-triggered breath.
Pressure Control Setting Not
Reached High P Peak <50% of PCV setting for two consecutive breaths.
Check Circuit High Circuit may be disconnected or proximal pressure line may be pinched
or blocked.
No External Power Low Loss of external power, automatic switchover to internal dual battery
system.
Occlusion High An occlusion or restriction in the circuit that interferes with exhalation.
Occlusion - Sustained High Occlusion continues for 10 sec or two breath periods, whichever is
shorter.
Device Alert High Ventilator malfunction, device alert LED lights red.
Shut Down Alert High Mute by pressing Audio Paused/Reset button.
Motor Fault High Hardware detected fault in the motor drive circuit has occurred.
Internal Temperature Low Internal temperature is >60°C.