Calculations
20-5
20.3 Oxygenation Calculations
20.3.1 Performing Calculations
1. By selecting [Main Menu]→[Calculations >>]→[Oxygenation >>], or selecting
[Calculations] QuickKey→[Oxygenation >>], you can access the following window.
2. Enter values for calculation.
3. Select the [Calculate] button. The system performs a calculation per the current
settings and displays the calculated values.
îš‹ If a calculated value is outside the range, its background will highlight in yellow.
You can select [Range] to view its normal range in the unit field. For those who
are within the range, their unit fields appear blank.
îš‹ Invalid values are displayed as [---].
In the [Oxygenation Calculation] window, you can:
îš„ Change the pressure unit, Hb unit and oxygen content unit by selecting [Press. Unit],
[Hb Unit] and [OxyCont Unit] and then selecting the appropriate settings. The
changes take effect automatically.
îš„ Trigger a recording by selecting the [Record] button. The currently displayed
oxygenation calculations are printed out by the recorder.
îš„ Review the previously performed calculations by selecting [Review].