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4. Subscore area: display the subscore of each parameter.
5. Keyboard symbol: indicates that the value is manually entered.
6. Selecting this button to see the clinical response to the current score.
7. Scoring interval (available in Continuous Monitoring mode)
8. Scoring countdown (available in Continuous Monitoring mode): time to the next
scoring.
9. EWS protocol label
10. The scoring time (available in Continuous Monitoring mode)
15.1.3 EWS Scoring in Spot Check Mode
In Spot Check mode, EWS scoring is performed automatically.
After a parameter value is obtained, the monitor calculates the subscore of the parameter.
If all
parameters required for EWS scoring are obtained, the monitor calculates the total score
automatically.
If any of the parameter value changes, the subscore and total score are recalculated
accordingly.
• Observe the parameter and score changes and save the data timely.
15.1.4 EWS Scoring in Continuous Monitoring Mode
15.1.4.1 Performing EWS Scoring
To perform scoring, follow this procedure:
1. Select Reset to clear the previous score and update values of currently monitored
parameters and relevant subscores.
2. For NEWS2, set the SpO2 Scale.
◆ Scale 1: for patient without hypercapnic respiratory failure.
◆ Scale 2: for patients with a prescribed oxygen saturation requirement of 88–
92% (for example, in patients with hypercapnic respiratory failure).
3. Measure or manually enter other required parameters and observations.
4. Select Calculate to get the total score.
5. If Score Confirmation is enabled, select Confirm to save current scoring, or select
Cancel to give up current scoring. Refer to section 15.1.6.2 Setting the Score
Confirmation Switch for more information.
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