When nurses Wang Bingbing, Xiao Juan and Li Yanling heard Dai Yunyang say such an unbelievable idea, they all felt amazing. They all came to see the excitement.

Li Yanling was still a little unimpressed, thinking that Dai Yunyang was simply whimsical, and said: "Don't toss the old man, the old man wants to go calmly, you just let him go calmly, why do you get two sets of oxygen there?" Oxygen supply is not the same as mathematics one plus one equals two, two oxygen supply, not through a set of respiratory system into the body, his respiratory system is just that. ”

"It's like a highway, if you build a few more roads at the entrance of the highway, the highway will be smoother? Unrealistic. Unless you widen his airways, enlarge his alveoli, and make him really double his respiratory system, he may be able to accept your two sets of oxygen equipment. Now you're doing this purely as a child, and I really doubt that you have ever listened to the lectures in college, how can you come up with such a low-level idea?"

Dai Yunyang ignored her, and still quickly pushed the oxygen cylinder to the side of the bed.

Wang Bingbing and Xiao Juan obeyed his command, quickly put the nasal cannula on the nose of the white-haired old man, and opened the oxygen flow, and then buckled the mask of the non-invasive ventilator to him, a nasal oxygen catheter from a cylinder on the left, and a ventilator from the oxygen supply system on the right, and the independent oxygen supply injected oxygen into the old man's nose.

Although Li Yanling was making fun of Dai Yunyang, she was also very curious about Dai Yunyang's whimsy and what the result would be. So everyone's eyes fell on the monitor next to the white-haired old man, and they all wanted to see what the monitor would be.

An amazing miracle appeared, the old man's oxygen saturation had originally dropped to seventy-eight percent, but after joining the nasal tube, it slowly began to rise, and the numbers began to jump one by one, seventy-nine, eighty, and the oxygen saturation rose until eighty-six before stopping.

Although 86 percent is still below the passing mark for oxygen saturation, it is much stronger than the previous 78 percent, an increase of a full 8 percentage points. Wang Bingbing and Xiao Juan were so excited that they bumped their elbows with Dai Yunyang to congratulate.

Li Yanling looked at them dumbfounded and said, "This is simply a divine operation, this is okay, is there any royal law?"

Dai Yunyang was very happy to find that the simple and crude method actually worked. said that she thought of it this time because she was inspired by Aunt Huang, and Aunt Huang grinned happily.

As a result, their ward has another magic weapon to increase oxygen concentration.

The two offering systems are put together in place. It can increase by about five percent, and if the patient's oxygen saturation drops badly, this five percent will be life-saving. Because the more fierce you fall, the less dangerous it is to move back a little bit, and the more hope you have to live.

The white-haired old man, who had recovered to eighty-six percent, gradually became more conscious, and he was also a little curious after having an extra nasal cannula on his nose, and he didn't understand what this kind of divine operation meant. When I heard the nurse say that it was Aunt Huang in the adjacent bed, I reminded Dr. Dai that Dr. Dai came up with a wonderful method that really increased oxygen saturation and allowed him to wake up, and he couldn't help but be very happy.

He gave Aunt Huang a thumbs up and said, "Sister, you saved my life, and when we both get better in the future, I invite you to go home to meet my son and grandson." By the way, my granddaughters are about the same age as you! The two of us are New Year's friends, and I will invite you to drink and eat. My daughter-in-law is gone, but my grandson-in-law is a cook and has good cooking skills, so I invite you to dinner, and we will have two drinks. ”

Aunt Huang said happily: "Big brother, can you still drink when you are over ninety?" ”

"Look down on people, don't you, I drink at least two taels per meal! I'll tell you, many people ask me what the secret of longevity is, and I never tell him because they can't do it, and they can't dare to drink until they are ninety, so it's useless to tell them. Every time someone asked me how I could live a long life, I would say that I couldn't figure it out, and I would live to be in my 90s. In fact, I feel like a mirror in my heart, it's just this two taels of wine per meal, relaxing the muscles and invigorating the blood, feeling comfortable, sleeping well at night, eating well, that's enough, hahaha. ”

And at this moment, the monitor of a patient separated by a few beds suddenly screamed.

The doctors rushed to the rescue and immediately closed the curtains.

There are blue curtains on both sides of the beds in each ICU ward, which can directly enclose the entire bed inside, and the outside is invisible during the rescue, which is mainly to avoid other patients from seeing that they are very depressed and will affect their recovery. Therefore, after the curtain is closed, the people outside can only hear the instructions from inside from time to time.

The white-haired old man saw that Aunt Huang was listening attentively to the rescue there, his face was a little pale, and he quickly changed the topic and said: "Chinese New Year's Eve, it seems that we can only spend the New Year in this intensive isolation ward." Dr. Dai, can we eat delicious food during the Chinese New Year? ”

Dai Yunyang smiled and said, "Of course you can, you can ask your family to send it, and you can eat it after the sterilization." Of course, it is best to wrap it in plastic wrap, which is also more convenient to sterilize and not contaminate the food. ”

"Okay, I asked my granddaughter-in-law to cook a Chinese New Year's Eve dinner and send it to all our doctors and nurses. Happy year, although in the ward, we also have to have a lively time. ”

Dai Yunyang hurriedly waved his hand and said, "Thank you, old man, this is really unnecessary." Because medical staff have to do their own duties, monitor their patients, and cannot leave for a moment. As you said, everyone gathers together, sits at the round table, you have a glass and I have a glass, and we talk while eating, and we don't know that the patient has collapsed, then we are sinners. ”

The white-haired old man said: "It's not as serious as you said, doctors are also people, and they have to eat for the New Year." I didn't ask everyone to have a reunion dinner and sit together, let's put the meal on the table, take a break to come over and eat some food, and then busy with you if you can't get away, as for this wine, I know that you can't drink it here, you can only use tea as wine. ”

"But you don't seem to drink much water, it's not convenient to go to the toilet in this outfit, and it's easy to get sleepy after drinking, which affects the doctor's attention, so let's just leave it at that, eat some food and have fun." But this dish must be exquisite, you don't care, I'll let them make it. ”

Dai Yunyang smiled: "It's really not necessary, even if it is delivered, everyone will not eat it, it is wasted." ”

With that, he continued his rounds.