ENG
high or low temperature and humidity, but also need to
pay attention to the following:
a) To avoid glare and direct sunlight exposure;
b) To avoid radiation infrared or ultraviolet radiation;
c) Avoid contact with the organic solvent, mist, dust,
corrosive gases;
C. The equipment should not be used at a location or limb
tied with arterial canal or blood pressure cuff or receiving
intravenous injection;
D. The equipment may not work normally on
microcirculation barrier patients,Warm or rub the finger,
or re-position the equipment could improve the measurement.
E. The ray between photo detector and light emitting
diode should across patient's arteriole.
F. The patient should not use enamel or other makeup;
G. Avoid to insert a wet finger into the probe.
Notes:
A. The user should fully insert the finger into the probe,
B. Itis recommended to let the LED light shine directly on
the nail;
C. Don't shake the finger and try to keep the patient still during
the measurement.