Welch Allyn 1500 Patient Monitor v.1.4.X - User Manual - Manual (Page 139)

Directions for use Technical data 135
Masimo Module
Sensors Masimo SET
®
LNCS
®
Amplifier Fully isolated, defibrillation protected >5kV
Sampling frequency 62.5 Hz
Display update interval 1 second
Signal IQ waveform A waveform that indicates pulse detection confidence. Values range from
0 to 127 where 0 is low confidence and 127 is high confidence.
Perfusion Index numeric
(PI) A numeric provided that indicates perfusion. Perfusion is measured in %
and ranges from 0.02% to 20%.
Fast SAT A mode that enables rapid tracking of arterial oxygen saturation changes
by minimizing the averaging.
Display ranges
Saturation (SpO
2
) 0 to 100%
PR 25 to 240 beats per minute
Averaging Time 2 / 4 / 8 / 10 / 12 / 14 / 16 / 18
Sensitivity Normal / Max / APOD
Accuracy
SpO
2
, no motion 60 to 80 ± 3%, adults / pediatrics
70 to 100 ± 2%, adults / pediatrics, ± 3% neonates
SpO
2
, motion 70 to 100 ± 3%, adults / pediatrics / neonates
SpO
2
, low perfusion 70 to 100 ± 2%, adults / pediatrics / neonates
PR, no motion 25 to 240 ± 3 bpm, adult s/ pediatrics / neonates
PR, motion 25 to 240 ± 5 bpm, adults / pediatrics / neonates
PR, low perfusion 25 to 240 ± 5 bpm, adults / pediatrics / neonates