Using the Z Vent Ventilator
9650-002360-01 Rev. A
ZOLL Z Vent Ventilator Operator’s Guide
4-31
I:E Range Exception
Popup message triggers when the user attempts to set an inverse I:E ratio < 4:1.
Message: I:E < 4:1 not allowed
I:E Range Exception
Popup message triggers when the user attempts to set an I:E ratio > 1:99.
Message: I:E > 1:99 not allowed
Vt Limit Conflict
Popup message triggers when the user attempts to set the Vt lower than the Vt Low alarm limit.
Message: Cannot adjust Vt Set below Vt Low Alarm
Vt Limit Conflict
Popup message triggers when the user attempts to set the Vt higher than the Vt High alarm limit.
Message: Cannot adjust Vt Set above Vt High Limit
High Vt Setting
Popup message triggers when the user attempts to set Vt > 1000 ml. To do this, the user must
press the
Accept
button and then continue to set a value > 1000 ml followed by
Accept
again to
confirm the setting change.
Message: Confirmation required -- press accept key to allow Vt > 1000ml
PEEP Setting Conflict
Popup message triggers when the user attempts to set the PEEP setting
≤
5 cm H
2
O below the PIP
High pressure limit.
Message: Cannot adjust PEEP target to within 5 of PIP High Limits
PEEP Setting Conflict
Popup message triggers when the user attempts to configure the ventilator so that the PEEP plus
the pressure support (PS) are > the PIP High pressure limit.
Message: PEEP + PS cannot be greater than PIP High Limit
PEEP Backup Setting Conflict
Popup message triggers when the user attempts to set the PEEP setting
≤
5 cm H
2
O below the
Apnea Backup PIP pressure during CPAP or BL mode ventilation.
Message: Cannot adjust PEEP target to within 5 of backup PIP target
PEEP Setting Conflict
Popup message triggers when the user attempts to set the PEEP
≤
5 cm H
2
O below PIP pressure.
Message: Cannot adjust PEEP target to within 5 of PIP target
PEEP+PS Setting Conflict
Popup message triggers when the user attempts to set a combination of PEEP and PS that is < 3
cm H
2
O.
Message: Cannot adjust PEEP+PS below 3
Popup/Information/Message
