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sensor of the device, the
SpO2
value will appear on the screen imme-
diately.
2.1 Features
- Small in size and lightweight.
- Color OLED, various display modes, display directions adjustable.
- The device can accurately measure
SpO2
value, pulse rate value and
perfusion index.
- The device will automatically start measuring after putting nger into
sensor.
- The device will power off automatically without signal for about 8 sec-
onds.
- Audible & visual alarm.
- Low voltage indication.
2.2 Major Applications and Scope
This device is applicable to home, hospital (including internal medicine,
surgery, anesthesia, pediatrics, emergency room etc.), oxygen bar, the
community medical center, alpine area and it also can be used before or
after sports, and the like. The Fingertip Oximeter can detect
SpO2
, pulse
rate and blood perfusion index.
This device is not appropriate to be used for continuous mon-
itoring.
2.3 Environment Requirements
Operating Temperature: 5°C ~40°C
Operating Humidity: 30%~80%
Atmospheric pressure: 70kPa~106kPa
2.4 SpO2 Common Knowledge
1. Meaning of SpO2
SpO2
is the saturation percentage of oxygen in the blood, so called O2
concentration in the blood; it is dened by the percentage of oxyhemo-
globin (HbO2) in the total hemoglobin of the arterial blood.
SpO2
is an
important physiological parameter to reect the respiration function; it is
ENGLISH
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