Masimo Rad-87, Руководство оператора

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Rad-87 Pulse CO-Oximeter Operator’s Manual 6-3
6
t r o u b l e s h o o t i n g
T r o u b l e s h o o t i n g c o n t i n u e d
PROBLEM POSSIBLE CAUSE(S) RECOMMENDATION
UNEXPECTED HIGH SpCO
READING
Possible elevated
methemoglobin level*. Submit blood sample for laboratory
CO-Oximetry test.
DIFFICULTY OR NO SpO2/
SpCO/SpMet READING
Low battery/ not plugged
into AC power supply.
Connect the AC Power Cord to the
Rad-87 and to an AC outlet. Make
sure that the AC Power Indicator light
is on.
Interference from line-
frequency induced noise.
Verify/set 50/60hz menu setting.
See section 3, Rad-87 Power
Requirements.
Inappropriate sensor or
sensor size. Verify proper sensor and sensor size
for the patient.
Excessive ambient or strob-
ing light. Shield the sensor from excessive or
strobing light.
Also, see Section 4, Successful Monitoring for additional information.
DIFFICULTY OR NO SpCO/
SpMet READING
Excessive motion.
Minimize or eliminate motion at the
monitoring site.
Inappropriate sensor or
sensor size.
Verify use of an SpCO/SpMet capable
sensor. Verify proper sensor size for
the patient.
Excessive ambient or strob-
ing light. Shield the sensor from excessive or
strobing light.
PRINT FUNCTION DOES
NOT WORK
Wrong serial cable is used.
Make sure a null modem cable is
used.
WIRELESS RADIO
NO CONNECTION
Radio Off. Confirm the Wireless Radio is ON.
Network settings are not
configured correctly.
Confirm wireless network settings.
No/inadequate wireless
coverage.
Confirm wireless coverage.