
3
Device and functional description
3.2
Functional description
Therapeutic effect
When used with alternating pressure the skin of the patient is
periodically off loaded every 10 minutes.
Function of the power unit
The compressed air pump in the power unit feeds the
alternating pressure cells of the mattress with compressed air.
Panel of the power unit
The power supply and the pressure regulation are set by the
buttons on the front panel 2 of the power unit 1 :
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Pressure Monitoring Indicator 6 :
Power unit features an integrated pressure sensor which can
monitor mattress’ internal pressure 24 hours to achieve
optimal internal pressure and to ensure maximum pressure
relief. The yellow LED indicates the device is monitoring the
mattress’ internal pressure while the compressor is inflating.
Low Pressure Indicator 7 :
Both continuous flashing of orange LED and audible indicator
will be triggered to notify medical staff when the mattress has
insufficient internal pressure.
Press the power/mute button 3 to turn on the power unit
and the green LED 4 will light.
The system ‘s default comfort is “auto-set ”.
Press the adjust button 5 to select the desired softness
(comfort) of the mattress to suit your preferences. +1 harder,
+2 hardest. -1 softer, -2 softest.
Caregivers should always perform a hand check by placing
their hands underneath patient’s pelvis area to check if there
is sufficient air support to ensure the patient is not bottoming
out. Adjust the comfort setting to check if it is too soft or too
firm.
5
4
7
3
Instructions for Use | Hybrid alternating pressure mattress replacement system DualFlex
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Содержание DualFlex
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