Covidien Nellcor OxiMax N-600x, Руководство оператора

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Managing Oximetry Data
66
Operator’s Manual
6. Press the TIME softkey to cycle the displayed trend time scale until you reach the desired
interval. The TIME softkey cycles through 48, 36, 12, eight, four, two, and one hour
intervals, then 30 minute, 15 minute, 40 second and 20 second intervals.
Figure 53. BPM Trend Data Screen, 1 hour trend
Note:
The 20-second and 40-second trend displays are in tabular format. The display below begins
in the normal response mode (left side of the display) and switches to the fast response
mode.
7. Press the SCALE softkey to select the desired trend amplitude scale. The SCALE softkey
cycles the displayed trend amplitude scale through ±5 points, ±10 points, ±15 points,
±20 points, ±25 points, ±30 points, ±35 points, ±40 points and ±50 points above and
below the data point under the cursor. The saturation graphical trend display vertical
scale default setting is from 10 to 100 if there is no data under the cursor. The pulse rate
graphical trend display vertical scale is from 5 to 250 if there is no data under the cursor.
Figure 54. Trend Data History, Scaled
8. Press the AUTO softkey to select the desired preset data point amplitude. The AUTO
softkey presets the amplitude of the graphed trend data. The maximum trend data point
value is rounded up to the nearest multiple of ten and displayed at the top of the graph.
The minimum trend data point value is rounded down to the next multiple of ten, then
another ten subtracted from the result and displayed at the bottom of the graph.
9. Press the BACK softkey to return to the MONITR menu.
Clearing Trend Information
To clear trend data
1. With the oximeter in the normal monitoring mode, press the TREND softkey.
2. Press the MONITR softkey.