Monitoring SpO2
2000966-386D Dash™ 3000/4000/5000 11-5
NOTE
The Sat-Seconds feature has a “safety net” designed for patients whose saturation
is frequently outside the limits but does not remain outside the limits long enough
for the Sat-Seconds limit to be reached. When three or more limit violations
occur within 60 seconds, an alarm sounds even if the Sat-Seconds limit has not
been reached.
NOTE
Sat-Seconds is only available when the SpO
2
parameter block is full-sized.
Periodically inspect extension cables and sensors for damage and discontinue use
if damage is found.
Do not immerse sensors.
Do not use NBP or constricting instruments on the same appendage as the SpO
2
sensor.
Ohmeda
The following measurement guidelines apply to GE Ohmeda oximetry:
Adult measurements are averaged over a nine second time period.
Neonate measurements are averaged over a 12 second time period. This longer
averaging time decreases false alarms from patient motion artifact.
The pulse oximetry is calibrated to display functional saturation.
The signal strength indicator denotes signal quality. Zero asterisks indicate low
signal quality; three asterisks indicate high signal quality. The signal strength
indicator is not proportional to pulse amplitude.
Nellcor R-Cal technology compatible sensors are supported.
Additional Information
The GE “Critical Care Monitoring Clinical Reference and Troubleshooting Guide”
provides the following information:
Factors contributing to inaccurate measurements.
Patient preparation.
Masimo SET information.
Nellcor Sat-Seconds alarm management information.
Clinical-level troubleshooting.
Safety
General
The following safety statements apply when monitoring SpO
2
.
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