The monitoring instrument is divided into two halves. The left-hand side registers
ventilation, including inspiration volume (1.3), and provides indication
of stomach inflation (1.4). The right-hand side of the instrument registers chest
compression, including depth of compression in millimetres (1.5), and provides indication
of incorrect hand positioning (1.6).
The gauges for insufflated volume and depth of compression are designed to display
green when the correct volume and chest compression have been reached, and red when
the measurement recorded is outside the correct range.
If the display is green and red the measurement is at the borderline of the correct range.
The instrument registers inflation in the stomach (1.4) and incorrect hand positioning (1.6)
by changing from black to red colour display.
The values on the scale plates on the monitoring instrument are in accordance with the
actual guidelines for resuscitation. It is possible to order instrument plates with other
recommendations or guidelines.
4.1.1 USB connector (only Airway Man W) ①
To connect the manikin to a computer use the USB-Plug (1.7), which is placed on the left
side of the monitoring instrument. The orange LED (1.8) is active when the USB
connection has been established.
4.1.2 Power button (only Airway Man W) ①
To turn on the manikin for the use of the CPR-Software press the power button (1.9) on the
right side of the monitoring instrument. The green LED (1.10) is flashing while the system
is booting and is steady activated once the system is completely powered up
When the manikin is power by batteries and the power is drained to a point where
approximately 30 minutes of operational time is left, the green power LED starts flashing
which indicates that the batteries needs to be replaced.
An overview of the different LED status can be seen in the following table:
LED status
Green steady
Green slow flashing
Green fast flashing
Off
LED
Description
System running
System booting
System running and
low battery
System off
Flashing pattern
0 1 2 3 4 5 6 7
0 1 2 3 4 5 6 7
0 1 2 3 4 5 6 7
0 1 2 3 4 5 6 7
Seconds
Seconds
Seconds
Seconds
0 1 2 3 4 5 6 7
0 1 2 3 4 5 6 7
0 1 2 3 4 5 6 7
0 1 2 3 4 5 6 7
Seconds
Seconds
Seconds
Seconds
0 1 2 3 4 5 6 7
0 1 2 3 4 5 6 7
0 1 2 3 4 5 6 7
0 1 2 3 4 5 6 7
Seconds
Seconds
Seconds
Seconds
0 1 2 3 4 5 6 7
0 1 2 3 4 5 6 7
0 1 2 3 4 5 6 7
0 1 2 3 4 5 6 7
Seconds
Seconds
Seconds
Seconds
7