Major Applications And Scope; Environment Requirements; Principle Of Measurement - Gima M34266 Manual De Uso Y Mantenimiento

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- The device can accurately measure SpO
perfusion index;
- The device will automatically start measuring after putting finger into rubber
cushions;
- The device will power off automatically without signal for about 8 seconds;
- Audible & visual alarm function;
- 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 SpO
rate and blood perfusion index.
This device is not appropriate to be used for continuous
monitoring.

2.3 Environment Requirements

Operating Temperature: 5°C ~40°C
Operating Humidity: 30%~80%
Atmospheric pressure: 70kPa~106kPa

2.4 Principle of Measurement

The measurement of pulse oximeter is that it uses a multi-functional
oxyhemoglobinometer to transmit some narrow spectrum light bands
through blood samples and to measure attenuation of spectrum with different
wavelengths according wo the characteristic that RHb, O
and COHb absorb the light of different wavelength, thereby determining
O Hb saturation of different fractions. O
2
O Hb saturation.
2
Fractional O Hb saturation = [O
2
× 100
ENGLISH
value, pulse rate value and
2
Hb saturation is called "fractional"
2
Hb / (RHb + O
2 2
HB, Met Hb
2
Hb + Met Hb + COHb)]
pulse
2,