Handheld pulse oximeter user’s manual
Warning:
Do not use this device during defibrillation.
When the device is in use, ensure that the batteries
have sufficient charge remaining; otherwise start-
up abnormalities may occur or the measurement
data may be inaccurate.
Patients must not wear nail varnish while using the
pulse oximeter as this will lead to unreliable SpO
2
measurements.
Measurements and pulse signals can be affected by
certain environmental conditions, errors in
applying the sensor, 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 may lead to
the oximeter producing invalid readings. It is
advisable to check the oximeter at least once a
month.
2
0
