Masimo Rad-97, Руководство оператора

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Rad-97 Chapter 4: Operation
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In Vivo Adjustment Overview
In Vivo is currently not available in the U.S.A. and territories relying on FDA market
clearance.
The In Vivo Adjustment feature lets clinicians manually adjust the displayed value(s) of one
or more clinical parameters to match a corresponding laboratory reference during continuous
trending. To remind clinicians that the feature is active, an offset value displays alongside
the adjusted parameter value.
The In Vivo Adjustment feature for a parameter can be turned on by accessing the
In Vivo
screen in the Settings menu for that parameter. After enabling the feature, set an offset
value. Once the feature is enabled, a positive or a negative offset value appears, as shown in
the below illustration.
The In Vivo offset amount is set to zero when any of the following conditions occur:
•
Cable or sensor is disconnected from device.
•
Sensor goes off patient causing a sensor initialization to occur.
•
Eight hours has elapsed since the In Vivo offset was activated.
•
Restore of factory defaults.
•
User turns off In Vivo.
Offset Value
When In Vivo Adjustment is activated for a specific parameter, the offset value appears
beneath that specific parameter. A positive value means that the displayed parameter value
has been increased (according to a laboratory reference value, as entered by a clinician) and a
negative value means the displayed parameter value has been decreased (according to a
laboratory reference value, as entered by a clinician).
In the example below, the displayed SpO
2
value of 96 takes into account an offset of -1.0, and
the displayed SpHb value of 16.0 takes into account an offset of +0.4.
The In Vivo Adjustment feature can be set to On or Off . The factory default setting is Off . If set
to On , the parameter value is adjusted and an offset value appears. The offset value is set by
the user.
The feature applies to any of the following parameters:
•
See In Vivo for SpO2 on page 64
•
See In Vivo for SpHb on page 73
•
See In Vivo for SpCO on page 76
•
See
In Vivo for SpMet
on page 75