GE Portrait Hub01, Руководство пользователя

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Trends
About trends on the Central Viewer
Similar to trends on the Hub, the trends on the Central Viewer also show the most
representative values of a patient’s physiological parameter data for each minute. In
the case of the Central Viewer, the trend data undergoes an additional smoothing
process. The purpose of this smoothing is to remove brief changes and normal
variations in the physiological trend data acquired by the Hub. This makes it easier to
observe and recognize any gradual and/or ongoing changes in the patient’s data and
assess the general trend direction over several minutes or hours.
Consequently, the trends on the Central Viewer may show differences in the data
when compared to trends on the Hub. It is important to remember that any observed
differences do not indicate that the trend data from either device is incorrect or
inaccurate; those differences occur because the trends on the Central Viewer have
been further smoothed to provide a specific and focused view on the longer-term
changes in the data.
Physiological alarms are also displayed in trends on the Central Viewer; these alarms
can be seen as event windows in the trend area. However, only those events that
occurred at a high or medium priority level are available for clinical review.
Viewing trends on the Central Viewer
1. Navigate to the Single Patient View for the patient.
2. From the Trends area, select the appropriate time interval ( X hours , where X =
2, 4, 8, 12, or 24).
The trend area displays the data in the time interval selected. It can contain one
or more parameters, depending on the measurement setup. The trend view does
not update automatically. You need to exit it and then reopen the Single Patient
View to update the trends.
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Portrait ™ Mobile Monitoring Solution
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