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Using the Z Vent Ventilator
HR (Heart Rate)
The HR parameter window displays the patient's heart rate when the pulse oximeter is working
and the sensor is attached. The HR measurement (0 to 240 beats per minute) is shown in the
parameter window and the Pleth waveform is plotted when the pulse oximeter is used. During
monitoring "--" displays when the sensor does not detect a measurement. The heart icon blinks
at the pulse rate.
Secondary Parameters and Alarm Thresholds/Limits
The secondary parameters for the HR parameter window are the following:
HR High Limit (adjustable from 80 to 240 beats per minute (or OFF)
•
HR Low Limit (adjustable from 30 to 79 beats per minute (or OFF)
•
To change an alarm threshold setting, follow these steps:
1. Press the HR parameter button more than once until desired limit setting highlights.
Turn the Dial to adjust the value of the parameter.
2.
Press the Accept button.
3.
Context Menu
The menu supports both HR and SpO
following pulse oximeter controls:
Standby
•
Pulse Ox
•
Fast SAT
•
Sensitivity
•
APOD
•
Averaging
•
Signal Strength
•
Signal IQ
•
The menu allows for the Pulse Oximeter monitoring to be placed in standby. It also provides
options to turn on the fast SAT, adjust Sensitivity, and other Masimo specific parameters, see
table below for additional details.
To change a menu setting, follow these steps:
1. Press and hold the HR parameter button until the menu displays.
Release the HR parameter button, turn the Dial until the Context menu item you want to
2.
change highlights, then press the Accept button. The current setting for the context menu
parameter highlights.
Turn the Dial to change the setting to the desired value.
3.
Press the Accept button.
4.
4-24
parameter windows. The menu provides for the
2
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9650-002360-01 Rev. A
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