Delton Fingertip Oximeter Manual de servicio descargar pdf (Pagina 17)

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Conditions That May Affect Use

•

Environmental

Fluctuating or flickering light may affect measurements.

Use of the 950 outside stated temperature and humidity

specifications may affect measurements. Refer to page 1,

Contraindications, Warnings, and Cautions.

• Motion

Excessive or rapid movement may affect measurements.

• Sensor Position

Sensor position is critical for accurate SpO

measurements.

All emitted sensor light must pass through the finger before

reaching the detector. Do not allow positioning such that

some or all of the emitted light can by-pass the finger as

this will result in inaccurate SpO

values.

While on the finger, do not press the 950 against any surface

and do not squeeze or hold the 950. The external spring

provides the correct pressure on the finger; additional

pressure may affect measurements.

• Perfusion

The finger must have perfusion adequate to cause the

Perfusion Indicator  to blink green in order to give

accurate readings.

• Nail Polish

Fingernail polish may reduce light transmission which may

affect SpO

values.

In addition, the following factors may degrade performance:

• an arterial catheter • moisture in the 950

• a blood pressure cuff • a finger outside the 0.3-1.0” size range

• an electrosurgical procedure • venous pulsations

• an infusion line • anemia or a low hemoglobin count

• cardiovascular dyes • the 950 not at heart level

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Delton Fingertip Oximeter Manual de servicio Pagina 17