Device Features
User Manual 2-5
DMR V4C 3.3 (User Manual) V-4 06-May-2022
2.6 Device Features
Figure2-2.V4C-O2E Oxygen Mixer features on the front and back panels
Table2-2.Figure 2-2 legend
Call-out
Number
Feature
Description
1
FiO2 adjustment knob
Used in conjunction with an external FiO
2
monitor to adjust the delivered
oxygen concentration.
2 V4C-O2E Oxygen Mixer adhe-
sive feet
Features which ensure the Oxygen Mixer is elevated from the surface it's on and
prevents blocking of the vents on the underside of the device.
3 Handle Used for carrying the Oxygen Mixer - Ventilator system.
4 Side arms Secures the ventilator to the Oxygen Mixer.
5 Gas connection tubing Delivers gas from the Oxygen Mixer to the compatible ventilator.
6 Electrical connecting cable
port
Used to connect the Oxygen Mixer to the ventilator, providing power and rele-
vant signals.
7 Vents Allow air and cooling to move in and out of the enclosure.
8 Gas connection tube adapter Male-male conical adapter allows the Oxygen Mixer tubing to connect to the
ventilator's air intake.
9 V4C-560 Ventilator adhesive
feet
Features which ensure the ventilator is elevated from the surface it is on (includ-
ing the Oxygen Mixer) and prevents blocking of the vents on the underside of
the ventilator.