Smiths Medical 1850, Руководство по эксплуатации

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Chapter 8: Operating Modes
8-8 Oximeter Clinician’s Operation Manual
• Trend data from the patient is stored every four seconds. The
SpO
2
data consists of a minimum display value over the four sec-
ond interval. Refer to the Turning on the Monitor section for infor-
mation on SpO
2
and pulse rate display values (specifically
“averaging”). Since patient ID numbers are disabled in sleep
study mode, the trend printout will have the header “Sleep
Study” (as shown above) for each patient block. New patient
blocks may only be accessed when the unit is turned off, then
on.
• When trend memory is full (i.e. after approximately 12 hours of
operation), the data storage will begin at the start of memory,
thereby overwriting the oldest data (the most recent data is
always retained).
• The serial communication setup is the same as in the clinician
mode (9600 baud, 1 start bit, 8 data bits, 1 stop bit, no parity).
• All other functions of the monitor work as in the clinician mode.
Setting Up the Monitor for Sleep Study Mode
NOTE! When entering or exiting Sleep Study mode previous
memory will be lost.
1. Put the monitor into the sleep study mode as follows (Make sure that
the monitor is in Clinician Mode prior to executing the following
commands!):
a. Turn off the monitor.
b. Press and hold the ALARM SEL key, then press the ON key.
c.
While holding the ALARM SEL key,
SLP
flashes in the pulse
rate display.
d. When
SLP
stops flashing and lights steady (in about 6 sec-
onds), release the ALARM SEL key. The monitor is now in
sleep study mode.
2. Verify the monitor is in the sleep study mode:
a. Turn off the monitor.