Wellue Viatom Checkme O2 Max Benutzerhandbuch Seite 6

This device is designed to determine the arterial

oxygen saturation percentage of functional
hemoglobin. Factors that may degrade pulse
oximeter performance or affect the accuracy of the
measurement include the following:
- excess ambient light
- excessive motion
- electrosurgical interference
- blood flow restrictors
(arterial catheters, blood pressure cuffs, infusion
lines, etc.)
- moisture in the sensor
- improperly applied sensor
- incorrect sensor type
- poor pulse quality
- venous pulsations
- anemia or low hemoglobin -concentrations
- cardiogreen and other -intravascular dyes
- carboxyhemoglobin
- methemoglobin
- dysfunctional hemoglobin
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