O3 Regional Oximeter Chapter 2: System Description
www.masimo.com 18 Masimo
O3 Module and O3 Sensor
The O3 System consists of the O3 Module and O3 Sensors.
The O3 Sensors comprise of LED components that collect physiological signals. The O3
Module includes Masimo technology for processing the signals which result in rSO
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measurements. In turn, these measurements are displayed on the Host/Backboard device.
The O3 Sensor is a single-patient use adhesive sensor, which comprises of a single emitter
and two detectors. For more information about the O3 Sensor, see Directions for Use for the
O3 Sensor.
The O3 cable connection for the sensor consists of two configurations. The difference
between the two configurations is that one version is a detached cable connection, where the
O3 sensor connects into the O3 module directly. In the other version, the connection is
integrated within the O3 module on one end and the other end has a connection for the O3
sensor(s).