High resolution view of the pleth waveform when viewed on a smart device.
Signal IQ® (SIQ) Located under the plethysmographic waveform. The height of the vertical line provides an assessment of the confidence in the SpO2 value displayed.
Plethysmographic (Pleth) Waveform Real-time graphical representation of changes in volume of arterial blood with each pulse.
Perfusion Index (Pi) A measure of the dynamic changes in the perfusion index (Pi) that occur during the respiratory cycle.
Pleth Variability Index (PVi) The ratio of the pulsatile blood flow to the non-pulsatile blood in peripheral tissue used to measure peripheral perfusion.
Respiration Rate from the Pleth (RRp) A measure of respiration rate based on changes in the plethysmographic waveform. The unit of measure is respiration per minute (RPM).
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