Masimo O3 User Manual

O3 Regional Oximeter Chapter 4: Operation
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Delta SpO2 (ΔSpO2)
ΔSpO2, displayed as a percentage, is the calculated difference between rSO
2
and SpO2.
Source of SpO2 is from peripheral SpO2 (using pulse oximeter, if available), depending on
user selection.
Peripheral SpO2 measurements are not provided by the O3 Module. The measurements are
provided by another device such as the Masimo pulse oximetry technology.

Masimo O3 Specifications

General

Brand	Masimo
Model	O3
Category	Medical Equipment
Language	English