Nellcor OxiMax N-550, Руководство оператора

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Technical Information
N-550 75
SatSeconds Display
When the N - 550 SatSeconds technology detects an SpO
2
value
outside the alarm limit, the SatSeconds indicator LEDs begin to light
(fill) clockwise. When the SpO
2
value is within the set limits, the
SatSeconds indicator LEDs will extinguish counter - clockwise.
When all of the SatSecond indicator LEDs are lit, indicating that the
SatSeconds setting has been reached, an audible alarm sounds and the
SatSeconds indicator LEDs flash. As with traditional alarm
management, the audible alarm may be silenced by pressing the
Alarm Silence button.
Note: When a SatSeconds setting other than OFF is selected, the
green LED at the top of the SatSeconds indicator will light. The
green LED indicates that SatSeconds have been engaged.
Describing SatSeconds
With traditional alarm management, upper and lower alarm limits are
set for monitoring oxygen saturation. During monitoring, as soon as
an alarm limit is violated by as little as one percentage point, an
audible alarm immediately sounds. When the %SpO
2
level fluctuates
near an alarm limit, the alarm sounds each time the limit is violated.
Such frequent alarms can be distracting.
Language English English
Pulse Beep Volume 0 to 10 4
SatSeconds Off, 10, 25, 50, 100 Off
Table 4: Factory Default Settings
Parameter Range
Factory
Default
Setting