680 hyperbaric oxygen chamber training

in a hyperbaric oxygen chamber.

The instructor picked up the microphone and said, "Pressurize, five meters!" ”

"Yes, five meters pressurized!" The staff responded, then turned the knob on the console.

So after a while, in the hyperbaric oxygen chamber, Su Qin and the others felt a pang of boredom in their chests.

At this moment, the atmospheric pressure in the hyperbaric oxygen chamber is the same as the pressure five meters underwater, and everyone will definitely be a little uncomfortable, mainly manifested as chest tightness and physical discomfort.

But fortunately, this does not affect breathing, as long as the physical fitness is okay, you can adapt quickly.

And everyone's physical fitness is very good, and the adaptability is very strong, so after a while, everyone has adapted to this state, and the body no longer feels uncomfortable.

But this test has only just begun.

After a while, the instructor said again: "Pressurize ten meters!" ”

"Yes, ten meters pressurized!" The staff responded, continuing to increase the air pressure in the cabin.

This time, everyone adapted faster.

Soon, the instructor said, "Pressurize sixteen meters." ”

"Yes, sixteen meters pressurized!"

This time, the pause was a little longer, and everyone had a little longer to get used to it than before.

The training of the hyperbaric oxygen chamber will increase the pressure to the intensity of 18 meters underwater!

This pressure is not arbitrarily chosen, the pressure of 18 meters, not too big or too small, can not only check the limit of the student's physical fitness and adaptability, but also will not cause irreversible damage to the body of the new trainee.

After a while, the instructor looked at the situation through the monitor, and when he found that the situation in the cabin was very good, he immediately said: "Pressurize eighteen meters!" ”

"Yes, eighteen meters pressurized!" The staff adjusted the atmospheric pressure in the cabin to the same intensity as eighteen meters underwater!

The instructor put down the microphone and looked up at the monitor.

After looking at it for a few seconds, he picked up the microphone again: "The pressure has arrived, start inhaling oxygen!" ”

After hearing the password, the seven members of the group sitting in the cabin all picked up the oxygen masks hanging beside them and put them on.

Ahem, ahem!

There was a cough in the cabin.

As soon as the high concentration of oxygen entered the lungs, everyone was a little uncomfortable, and they coughed a little badly.

Today's hyperbaric oxygen chamber test is to test whether the lungs are allergic to the high concentration of oxygen inhaled in high pressure, and on the other hand, to test whether the eardrum can regulate the balance of air pressure difference between inside and outside the body.

When diving in a submarine, if the eardrum cannot adjust the pressure balance, it will cause irreparable damage to the body.

If you can't pass the test of the hyperbaric oxygen chamber, you can't become a submariner.

In the event of an emergency under the submarine, the submariner must take oxygen for first aid, and if he is allergic to high concentration of oxygen, he will not be able to become a qualified submariner.

If you want to become a qualified submariner, you must pass the cultural test, the psychological test, and the oxygen allergy test. At each level, someone will say goodbye to the submariner career that has not yet had time to begin.

The level of education determines whether professional knowledge can be learned well, the psychological quality determines whether you can do well on the submarine, and the oxygen allergy test is a supplementary test of physiological function.

in a hyperbaric oxygen chamber.

Su Qin and the others finally adapted to the high concentration of oxygen, and fortunately, none of the soldiers in the seven groups had a high concentration of oxygen allergy.

This kind of thing can not be controlled by people, everyone can also overcome difficulties through spiritual persistence and mutual encouragement in the assessment of sea swimming, but the hyperbaric oxygen chamber test is the most authentic reaction of the body, no one can control it, no allergy is not allergic, allergic is allergic, no one can control it!

Moreover, it cannot be controlled!

Suppose a soldier in the seventh group is unable to pass the hyperbaric oxygen chamber test, then no matter how good the relationship is, we can't help him cheat, otherwise once he enters the submarine, his life may be in danger.

So to tell the truth, everyone is still a little apprehensive about this test, after all, no one dares to guarantee that they will not be allergic, the body is born, who knows what he is like!

Fortunately, everyone passed, and there was no situation where they could not adapt to high pressure or high-concentration oxygen allergies!

Su Qin glanced left and right, and found that everyone was normal, so he breathed a sigh of relief gently, and after that, he gave a thumbs up, and several other people saw it, and they also gave each other a thumbs up and encouraged each other!

Outside the cabin.

The instructor withdrew his gaze from the monitor, then glanced at the staff members next to him.

"These soldiers are good!" The instructor nodded secretly.

The hyperbaric oxygen chamber is a test that will be carried out every once in a while, some are tests for new ship recruits, and others are tests conducted by cadets sent by the troops, with different purposes, but to tell the truth, there are still not too many performances that can be as good as today.

"Now for the final test!" The instructor turned his head to look at the staff member next to him.

"Yes!" The staff responded, then pressed a switch.

Then.

A rapid alarm suddenly sounded in the hyperbaric oxygen chamber, and then the instructor's voice sounded: "There is a dangerous situation in the hyperbaric oxygen chamber, please open the hatch immediately for emergency evacuation!" ”

What the? Emergency? Evacuate?

The five soldiers of the seventh group were stunned.

There was no notice before!

No one said that they would have to test an emergency evacuation!

But it's understandable to think about it, this kind of sudden attack can detect everyone's true level!

At this moment, with a pop, a choking puff of white smoke suddenly erupted from the cabin.

Seeing the white smoke, Su Qin stood up suddenly.

Almost at the same time, the other members also stood up.

"Inhale oxygen, hold your breath, and then split up to find the switch and open the hatch, Lei Yun, you go that way, Shi Qingniu, you go that side, Zhang Xiaorong, you go there, Li Jiaxin, you go there, I'll go this side, act!"

Su Qin gave instructions in sign language.

Everyone has been born and died together for so long, and they have already had an incomparable tacit understanding with each other, although it still can't reach the height that Su Qin expected, but it is also very close, so he gestured a few sign languages, and everyone understood his intentions at once, faster than speaking!

Su Qin took a big breath of oxygen, then took off the oxygen mask and hung it on the wall of the cabin, after that, he turned around and went to his area of responsibility.

This hyperbaric oxygen chamber actually has several doors, front and back, left and right, and everyone enters from the four hatches when they just come in, so which hatch should be hit when going out at this moment, or which hatch can be opened, no one knows, so they can only find it separately.

Su Qin checked them one by one from top to bottom and from left to right, but couldn't open them.

At this time, Shi Qingniu slammed the hatch open.

"This way, quick!" Shi Qingniu trotted over and patted everyone's shoulders and pointed in the direction he was responsible for.

Everyone hurriedly left the cabin in order.

"These faculty members..... What a thief! When they ran out of the hatch, everyone couldn't help but secretly slander in their hearts.

When entering the hyperbaric oxygen chamber, the cabin opened four doors to the left and right, but who knows, when I came out, the hatch was in a different position.

If everyone didn't have a division of labor just now, if they were in a mess, if they just dragged the four hatches in the front, back, left and right, I was afraid that they wouldn't be able to get out now.

What they didn't expect was that the instructors and staff in charge of this test were all stunned when they saw their performance!

It's not like they've never seen a soldier who performed very well in this test, but it only took such a short time to find the hatch and it was so well-trained, it was really the first time they had seen it today!

Which unit are these guys from?

Everyone is becoming more and more curious!