5. PRODUCT DESCRIPTION
5.1. SCHEMATIC DESCRIPTION
Alarm mute indicator
Display screen
Green LED - power ON
Power button
Battery indicator
Nasal
cannula port
• The device uses a process called pressure swing adsorption to produce high concen-
tration of oxygen from the atmosphere, a nasal cannula is used to deliver the oxygen
to the patient.
Air intake
Exhaust
vent
Battery cover
Power
input
Alarm mute button
Battery
Battery release
button
Fig. 1
13/362
Breath detect LED
Red LED - warning
Yellow LED - warning
Pulse setting
selection buttons
EN