The Recorder will record body position
during the study. It should be clipped
to the Effort Belt and positioned midline
and in front of the patient’s navel.
Effort Belt
Connection Port
Power Adaptor
Connection Port
Paired LED
Pair Button
Pause/Resume
Study Button
Nasal Cannula
Connection Port
MATRx plus Recorder
The Recorder’s primary function is to collect
data from each of the sensors, control the MP
and relay this data to the Tablet.
The body-mounted sensors are connected
to the Recorder and designed to record the
following:
Figure 5 – MATRx plus Recorder Front
Respiratory effort
Nasal airflow
Oxygen saturation (SpO2)
Heart rate
Snoring
Body position
Mandibular position
(only during an OA Study)
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•
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Figure 6 – MATRx plus Recorder Rear
Pulse Oximeter
Connection Port
Nasal Cannula
Connection Port
Power Charge LED
MP Connection
Port
Recorder
Belt Clip
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