Views:1 Author:Site Editor Publish Time: 2021-05-01 Origin:Site
The oxygen multi-vent mask is connected to the automatic coupling through a long and thin rubber oxygen supply pipe and bayonet connector. Oxygen flows continuously to the air storage bag of the mask. The air storage bag first stores gas and then expands to accommodate a certain amount of oxygen. When the passenger takes a deep breath to empty the airbag, the intake valve on the mask allows oxygen to enter. But how to use the oxygen mask?
l How to get the oxygen mask?
l How do you use an oxygen mask?
l What needs to be cared for during using the oxygen mask?
In the event of depressurization in the aircraft's cockpit, oxygen masks are automatically dropped from the roof, meaning they fall off above the passengers. If the oxygen mask does not come off automatically, remember that above the passenger seat, there is a manual release of the oxygen mask, there is a "push" mark. When pushed open, the oxygen mask will be lowered automatically in front of the passenger.
The first step is pulling the mask down. The second step is fixing the rope on your head with one hand and put the oxygen mask on your mouth and nose with the other hand.
The oxygen mask is connected to the automatic coupling through along and thin rubber oxygen supply pipe and bayonet connector. Oxygen flows continuously to the air storage bag of the mask.
The air storage bag first stores gas and then expands to accommodate a certain amount of oxygen. When the passenger takes a deep breath to empty the airbag, the intake valve on the mask allows oxygen to enter.
Wash your hands, prepare the required items, and check repeatedly to ensure that they are in use. Check the date of the oxygen tube, check whether there is air leakage, connect the oxygen tube and humidification bottle, and connect firmly, open the oxygen switch, adjust the oxygen flow.
Connect the oxygen tube to the mask, making sure the connection is tight and does not fall off.
After adjusting the flow, cover the oxygen hospital mask over the mouth and nose, and adjust the tightness. Timely record oxygen inhalation time and oxygen flow.
Observe the state of oxygen intake and turn it off in time if there is any abnormality.
Turn off the oxygen in time, remove the mask, turn off the flow meter, record the time when the oxygen is stopped, and wash hands.
There is a tight rope between the mask and the oxygen generator. Pull the rope to trigger oxygen. As long as other passengers in the same row pull down the mask normally, oxygen supply will be available. Of course, not so hard as to break the fastening cord and the catheter.
An oxygen mask is a lifesaving tool, wearing it can maintain the oxygen needed by the human body. Learning how to properly use an oxygen disposable mask can help keep you safe in critical situations so you need to keep its method in mind.