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Aespire View
6-8
M1132382
TFS module error -
Air sensor Informational TFS module connected but the Air
sensor is reporting an error. System is operational, but the Air flow sensor is
not functioning correctly. Contact a Datex-
Ohmeda trained service representative.
TFS module error -
N2O sensor Informational TFS module connected but N2O fresh
gas sensor is reporting an error. System is operational, but N2O sensor is not
functioning correctly. Contact a Datex-Ohmeda
trained service representative.
TFS module error -
O2 sensor Informational TFS module connected but O2 fresh
gas sensor is reporting an error. System is operational, but the O2 flow sensor is
not functioning correctly. Contact a Datex-
Ohmeda trained service representative.
TVexp high Medium Exhaled tidal volume is greater than
the high alarm limit. This alarm is
suspended for nine breaths after a
change in the ventilator settings. Check patient for spontaneous breathing.
Check ventilator and alarm settings.
TVexp low Medium Exhaled tidal volume is less than the
low alarm limit. This alarm is
suspended for nine breaths after a
change in the ventilator settings. Check patient condition. Check tubing
connections. Check alarm settings.
TV not achieved Informational Tidal volume measured by inspiratory
flow sensor is less than the set value
for six breaths in a row after the first
minute of mechanical ventilation. Adjust controls to supply adequate tidal
volumes. Check I:E, Pmax, and volume
settings. Possible leak. Modify settings or check
for system leaks.
Unable to drive
bellows Informational Manifold pressure is greater than
Paw. Check the drive gas. Increase fresh gas flow (or
push the O2 flush button) to fill the bellows.
Ventilator has no
drive gas Medium
(Informational after
acknowledge) The ventilator does not detect supply
pressure. Manually ventilate the patient. Make sure that
the appropriate gas supplies (O2 or Air) are
connected and pressurized.
Vol vent only. No
PEEP or PSV. Medium Manifold pressure error. Pressure
control unavailable. Continue to use volume control ventilation or
ventilate manually. Shut down system as soon
as possible. Contact a Datex-Ohmeda trained
service representative.
Message Priority Cause Action
1
The sustained pressure threshold is calculated from the pressure limit setting. The sustained limit is
calculated as follows:
Mechanical
ventilation with
PEEP Off
For Pmax less than or equal to 30 cmH2O, the sustained pressure limit is 6 cmH2O.
For Pmax between 30 and 60 cmH2O, the sustained pressure limit is 20% of Pmax.
For Pmax greater than or equal to 60 cmH2O, the sustained pressure limit is 12 cmH2O.
Mechanical
ventilation with
PEEP On
For Pmax less than or equal to 30 cmH2O, the sustained pressure limit is 6 cmH2O plus
“set PEEP” minus 2 cmH2O.
For Pmax between 30 and 60 cmH2O, the sustained pressure limit is 20% of Pmax plus
“set PEEP” minus 2 cmH2O.
For Pmax greater than 60 cmH2O, the sustained pressure max is 12 cmH2O plus “set
PEEP” minus 2 cmH2O.
Mechanical
Ventilation Off
For Pmax between 12 and 60 cmH2O, the sustained pressure limit is 50% of Pmax.
For Pmax greater than 60 cmH2O, the sustained pressure limit is 30 cmH2O.