Welch Allyn Connex IWS, Directions For Use Manual

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Masimo specifications (for additional information, refer to the directions for use that
accompanies each accessory)
Masimo SpO2 sensor accuracy guide
Accuracy specified when used with Masimo SET pulse
oximetry monitors or with licensed Masimo SET pulse
oximetry modules using PC series patient cables, during no
motion. Numbers present ±1 standard deviation. Plus or
minus one standard deviation represents 68% of the
population.
Accuracy
1
Note Saturation accuracy varies by sensor type.
For additional sensor accuracy
information, refer to the DFU that
accompanies the sensor.
70% to 100%
Adults, Infants, Pediatrics (no motion
2
): ±2%
Neonates (no motion
2
): ±3%
Adults, Infants, Pediatrics, Neonates (motion
3
): ±3%
Adults, Infants, Pediatrics, Neonates (low perfusion
4
): ±2%
Resolution 1%
Electrical/Optical Specifications Masimo pulse oximetry uses multi-wavelength sensors that
contain light-emitting diodes (LEDs) that emit visible light
and infrared light at wavelengths from approximately 500
nm to approximately 1000 nm. The maximum radiant power
of the strongest light is less than or equal to 25 mW. This
information might be useful to clinicians, such as those
performing photodynamic therapy.
Perfusion Index
Measurement range 0.1% to 20.0%
Pulse rate
Unit of measure beats per minute
Measurement range 25 to 240 beats per minute
Accuracy
5
Adults, Infants, Pediatrics, Neonates (no motion): ±3 beats
per minute
Adults, Infants, Pediatrics, Neonates (motion): ±5 beats per
minute
Adults, Infants, Pediatrics, Neonates (low perfusion
4
): ±3
beats per minute
Resolution 1 beat per minute
SpHb
Units of measure g/dL, mmol/L; user-selectable
Measurement range 0.0 to 25.0 g/dL (0.0 to 15.5 mmol/L)
228 Specifications Welch Allyn Connex
®
Devices