Handheld monitor user’s manual
Chapter 2-2
Warning:
Do not use this device during defibrillation.
Do not use this device to monitor a paced patient.
When the monitor is in use, it must be ensured the
batteries have sufficient capacity; otherwise there
might be such phenomena as starting-up
abnormalities or inaccurate measurement data, etc.
Do not conduct SpO
2
measurement on the finger
smeared with nail polish; otherwise this will lead to
unreliable measurement results.
Measurements and pulse signals can be affected by
certain environmental conditions, sensor
application errors, and certain patient conditions.
See the appropriate sections of this manual for
specific safety information.
The use of accessories, sensors, and cables other
than those specified may result in increased
emission, low anti-disturbance and/or create
invalid readings of the monitor. It is advised to
check it at least once a month.