Viatom Checkme O2 Benutzerhandbuch Seite 5

any new medication or change the type and/or dosage of any
existing medication without prior approval.
Use only cables, sensors and other accessories specified in this

manual.
Prolonged continuous SpO

undesirable changes in skin characteristics, such as irritation,
reddening, blistering or burns.
Check the SpO

determine the positioning of the sensor and the circulation and
skin sensitivity of the patient. Patient sensitivity varies
depending on medical status or skin condition. For patients with
poor peripheral blood circulation or sensitive skin, inspect the
sensor site more frequently.
Functional tester cannot be used to assess the accuracy of a

SpO sensor or a device.
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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
monitoring may increase the risk of
2
sensor application site every 6-8 hours to
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