Covidien Nellcor, Operator'S Manual

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5 Data Management
5.1
Overview
This chapter contains information for accessing patient trend data obtained
using the Nellcor™ Bedside SpO
2
Patient Monitoring System. Trend data can
be viewed anytime patient trend is stored in the monitoring system.
The monitoring system stores up to 96 hours of trend data. When the moni-
toring system begins measuring vital signs, it saves data every four (4) seconds.
It also saves all physiological alarm conditions and errors. Trend data history
remains in memory even if the monitoring system is powered off. The moni-
toring system stores new data over the oldest data when the buffer is full.
5.2
Tabular Trend Data
The monitoring system presents trend information in tabular format for all
monitored parameters when users enable this option. The newest data values
appear at the top.
Figure 5-1. Tabular Trend Data Screen