Using the Z Vent Ventilator
9650-002360-01 Rev. A
ZOLL Z Vent Ventilator Operator’s Guide
4-21
FIO
2
Parameter Window Reference
The following table lists the options and ranges for the FIO
2
parameter window:
SpO
2
Parameter Window Options
The SpO
2
parameter window controls the Masimo Pulse Oximeter used in the Z Vent
ventilator. The SpO
2
measurement (0 to 100%) is shown in the parameter window and the Pleth
waveform is plotted when the sensor is used. The parameter window displays a “--”.
Note:
The pulse oximeter operates
only
when the ventilator is providing ventilation.
The following conditions can affect the pulse oximeter reading:
•
The sensor is too tight.
•
There is excessive illumination from light sources such as a surgical lamp, a bilirubin lamp,
or sunlight.
•
A blood pressure cuff is inflated on the same extremity as the one with a SpO
2
sensor
attached.
•
Poor perfusion
•
The patient has hypotension, severe vasoconstriction, severe anemia, or hypothermia.
•
There is an arterial occlusion proximal to the sensor.
•
The patient is in cardiac arrest or is in shock.
•
Patient movement
•
Nail polish or finger pigment
•
Carbon monoxide poisoning
The SpO
2
display is active only when the pulse oximeter is connected. The pulse oximeter is in
standby (and displays
STBY
in the parameter window) when:
•
No SpO
2
sensor is connected
•
The sensor is off the patient during start up
•
You place the pulse oximeter in standby
Note:
You can place the pulse oximeter in standby only when the probe is disconnected from
the patient. A valid signal automatically brings the pulse oximeter out of standby.
FIO
2
Parameter Window
Options/Range Availability/Notes
Primary Parameter
FIO
2
%
21 to 100
Primary Parameter
FiO
2
+
21
Demonstrates O
2
reservoir
mode is in use.
Secondary Parameters
None
Alarm Limits
None
Measured Value
O
2
Use (L/min)
0 to 99.9
Shows when High Pressure
Oxygen Supply is present and
the consumption of flow.
FIO
2
Context Menu
O
2
Reservoir
Default: OFF
OFF/ON
“+” icon indicates when “ON” for
low pressure O
2
