Masimo Rad-97 Operator's Manual

Rad-97 Chapter 10: Troubleshooting
www.masimo.com 139 Masimo
Symptom Potential Causes Next Steps
Dimly Lit Parameters
• Low signal quality. • Assess the patient.
• Verify sensor type and size and
re-apply sensor. See Directions for
Use for sensor.
• Check if blood flow to the sensor
site is restricted.
• Check the placement of the
sensor. Re-apply sensor or move
to a different site.
• Replace sensor.
• Minimize or eliminate motion at
the monitoring site.
• Set to MAX Sensitivity. See
Sensitivity Modes Overview on
page 52.
Parameter Values Do Not
Correlate With Clinical
Assessment or Arterial
Blood Gas
Measurements
• Low perfusion.
• Sensor
displacement.
• Check for error messages. See
Chapter 9: Alarms and Messages
on page 123.
• Check placement of sensor or if it
is too tight. Reapply sensor or
select a new site. Set to MAX
sensitivity and confirm that the
sensor is securely placed on the
patient. See Directions for Use for
sensor.
Unexpected Parameter
Readings
• Low SIQ or Pi
values.
• Inappropriate
sensor size or
sensor
measurement
location.
• Reposition sensor to site with
strong SIQ and Pi. Average
readings taken from three
different sites to improve
accuracy. Submit blood sample for
laboratory CO-Oximetry test for
comparison.
• Verify proper sensor for patient
size. Verify proper sensor site. See
Directions for Use for sensor.

Masimo Rad-97 Specifications

General

Display Size	7 inches
SpO2 Accuracy	±2% (70-100%)
Pulse Rate Accuracy	±3 bpm
Perfusion Index Range	0.02% to 20%
Pleth Variability Index Range	0% to 100%
SpO2 Range	0% to 100%
SpHb Range	0 to 25 g/dL
SpCO Range	0% to 40%
Battery Type	Rechargeable lithium-ion
Operating Temperature	5°C to 40°C (41°F to 104°F)
Storage Temperature	-20°C to 60°C (-4°F to 140°F)
Humidity Range	10% to 95% non-condensing
Display	Color touchscreen
Connectivity	Wi-Fi, Ethernet, Bluetooth
Power Supply	100–240 VAC, 50–60 Hz
Battery Life	Approximately 4 hours
Measurements	SpO2, Pulse Rate, Perfusion Index, Pleth Variability Index, SpHb, SpOC, SpMet, SpCO
Pulse Rate Range	25 to 240 bpm
HbCO Range	0-99%
MetHb Range	0-99%
SpMet Range	0-99%
Data Storage	Internal memory
Alarms	Audible and visual alarms for all parameters