Nellcor OxiMax N-550, Руководство по обслуживанию

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Technical Discussion
N-550 101
Figure 44: Oxyhemoglobin Dissociation Curve
SatSeconds Alarm Management
The N-550 utilizes Nellcor’s SatSeconds alarm management technique.
SatSeconds is a function of the software within the N-550. With the
SatSeconds technique, upper and lower alarm limits are set in the same way as
traditional alarm management. The clinician also sets a SatSeconds limit that
allows monitoring of %SpO
2
below the selected lower alarm limit for a period
of time before an audible alarm sounds. Refer to the N-550 Operator's manual
for managing
SatSeconds .
Reads Through Motion
The N-550 takes advantage of increased microprocessing power with
advanced mathematical algorithms.
O
XI
M
AX
advanced signal processing
allows the N-550 to read through challenging motion conditions to deliver
accurate saturation and pulse rate values. For a definition of motion, as
applicable to the N-550, contact Nellcor's Technical Services Department.