The master brother helped the old man out of the operating room, and the old man was really tired.

When he came, he was in a hurry, and he didn't know the specific situation, and he was irritable and anxious, which made the old man even more tired.

Now that I'm completely relaxed, I can walk a little softly.

Out of the operating room, a group of senior brothers came over first, in the past, everyone knew that the master had been for many years, and he had never even brought a doctor, and Lu Ning was estimated to be the last student.

As a result, I didn't expect that when I got old, the old man brought another undergraduate, or an undergraduate student outside the frontier.

At first, everyone thought that it was probably a distant relative of the old man's dog pulling sheep intestines, but they didn't take it seriously.

Later, slowly, this little junior brother of his own family seemed to be a little lively, not only the master praised, but the former junior brother Lu Ning was also praised without words.

Everyone really didn't take it seriously, how good it can be, but this time, everyone really saw it, this is a real cow.

The brothers looked at the senior brother and smiled.

"Brother Master is tired, hurry up, I'll help you!"

A senior brother pretended to be exaggerated and hurriedly walked up.

"Go, if you were a little more powerful, you would still use me for surgery? ”

Brother Master is Brother Master!

"You and Xiao Si don't go out first, help show the little junior brother, especially when you go out, if someone asks, you help and take care of the point.

Let the teacher go into battle in person, others will say that we are bullying. My teacher and I went to rest first. ”

After the senior brother cleaned up, he turned around and began to send out the task, but Lu Lao smiled and had no opinion.

Many years ago, Brother Master helped the teacher bring many students, so although everyone called Brother Master in their mouths, in fact, many of them were brought out by others.

"Don't worry, senior brother, we can't help with the operation, the defense quarrel is still very powerful, and our foundation is still solid!"

"Haha!" a group of brothers giggled out of the door of the operating room.

"Old Lu, hard work!"

The man in the government jacket hurriedly stepped forward and modestly stretched out his hands in advance to hold Lu Lao's hand.

"It's not hard, it's not hard. It's my uncompetitive little apprentice who bothered you. ”

Lu Lao said with a smile, but obedient and listening, what does the old man mean? Is he really humbling?

No, the old man, this is a little bit of an opinion.

Before the operation, you don't ask Dr. Huaguo to argue, my doll is on the operating table with a big backbone.

As a doctor, it is natural to go to surgery, but you are too unparticular, not long after the doll is on the operating table, you will start to find someone to consult all over the world, or telephone consultation, why do you do it early.

Therefore, although the old man was smiling, the taste in his eyes was still very strong.

"Where, where, if there is no Dean Zhang this time, our billions of contracts are estimated to be in vain.

Lu Lao, don't worry, you will not let the heroes chill. ”

The leader of the jacket gave the old man a face-to-face guarantee.

"Hey, it's not easy for you. I understand, I understand, otherwise I wouldn't have come all the way to take a look, he's still competitive. ”

The old man nodded, and then directly changed the style of his words, and the person became old and fine.

"Old Lu, we have a conference call with the foreign side later, why don't you take the time to participate in it?"

The jacket leader asked politely.

"No, we can't bear it anymore, we won't go, we have to rest for a while. Hehe, you guys leave me alone, hurry up and get busy. ”

The old man said gently.

The leader of the jacket smiled at Lu Lao and said a few polite words, turned his head to restrain his smile, and looked at the dean of the attached one.

"We must arrange for the rest of the old experts, and everything must be reported to the government. ”

The dean hurriedly nodded and immediately reassured. After the dean of the attached one, Zhao Jingjin of the center and others left, they hurriedly arranged for Lu Lao's rest.

Brother Master and several elderly brothers went to the hotel with a joke.

On the way, Lu Lao specially thanked Professor Zhao Jingjin, and Lao Zhao was so excited that he didn't even dare to say it.

Now that his skills have come to an end, his pursuit is nothing more than a few names, so when he heard Lu Lao's personal thanks, Lao Zhao's heart was as sweet as honey.

Taking risks, accompanying dangers, for what, isn't it just to get Lu Lao's affirmation!

At the door of the lounge of the operating room, Lu Lao saw Ouyang with a frosty face.

The old man knew that Ouyang and Ouyang had been able to get to this point, and Ouyang had contributed a lot, so the old man was really polite to Ouyang.

"Dean Ouyang, the operation went well, don't worry. After staying up for so long, I can relax now. ”

The old man said to Ouyang with a smile.

Ouyang hurriedly smiled, "Old Lu, I should be, but I'm sorry to trouble you." ”

"Haha, it's all as it should be, where there is no trouble. ”

Ouyang originally wanted to sue Diao, but after thinking about it, he still didn't say it and sent Lu Lao away.

The old lady is still sulky, anyway, it's not happy, if this kind of thing happens in Chasu, the old lady can slap the table and shout at the boss of Chasu.

Seeing off Mr. Lu, the old lady said to the director of the medical department: "Don't leave yet, you accompany Zhang Yuan." We're back, and when we're done here, let's let Zhang Yuan go home, what's the matter!"

"Okay, Dean, I got it. I must have dragged Zhang Yuan home early. ”

After speaking, the old lady turned around and walked away.

For a while, in the lounge of the operating room, there were only a few young brothers left, waiting for Zhang Fan's surgery.

In the operating room, sutures, everyone has seen them, such as appendectomy, gallbladder removal, and even sutures after caesarean section.

It's all tightly fitted, and the stitches are fine, but the stitching of this young chief can't do it like this.

Gas-producing bacteria, how terrible, the average person rarely understands, a simple diabetic foot, can be a doctor on the ground on the knees and sing conquest.

And this large-scale intra-abdominal infection, the consequences are much more serious, although the infection lesions are cleared.

In fact, there are still some residual bacteria, what are the three principles of bacterial pathogenicity?

One is the number of bacteria, the second is pathogenicity, and the third is infectivity.

Therefore, if you cut off one of these three points, you will not get infected in the body.

There is no way to absolutely remove the remaining bacteria, so we can only rely on special means.

Drainage!

It is to constantly drain the bacteria and other substances secreted and produced by bacteria from the body.

If the drainage is not smooth, then it is a secondary infection, and it will be fatal!

Therefore, the final suture of this disease is not about how smooth the wound is, nor how beautiful it is.

The final thing this disease needs is how permeable it is. Zhang Fan directly picked up the drainage tube and began orthopedics.

The drainage tube is actually a round sterile plastic tube, just like the straw that everyone drinks bubble tea sweetly with their boyfriend and girlfriend on weekdays, with long and short, thick and thin.

This thing is flat, so in order for it to drain better and thoroughly, it must be re-orthopedic.

For example, if it is placed under the liver, it must be trimmed into an incision with the cut side up to drain the pus produced above in the future.

Then hang up the negative pressure drainage bag and slowly drain the pus. And the placement of this drain is also very particular.

If you are a surgeon, it is estimated that you have heard such instructions from senior doctors during your internship: don't sew the drainage tube on the meat!

What does it mean, the drainage tube placed in the human body is very soft, and when it is placed in the body, it should be fixed.

Otherwise, this thing will be squirmed by the body, slowly because of the muscles, and then expelled from the body, and the body is not stupid, knowing that this thing is a foreign body.

Therefore, it is not only necessary to have a second orthopedic treatment, but also to fix, which is particular, first tie a slipknot, a slipknot that can move with the hose, and then tie a dead knot.

The advantage of the two dead and alive knots at the front and back is that the hose is fixed, and when it is pulled, the pipe will come out.

The rest of the thread is directly absorbed and digested by the body.

However, an inexperienced doctor will accidentally suture the tube directly to the tissue muscle.

Because the flexibility of this hose is particularly similar to that of musculature.

As a result, when the patient recovers, it becomes a big trouble to start taking the tube.

As soon as he pulled it out, the patient was pulled and shouted Daddy Jiaoniang, and the pain was wow, and the little doctor was sweating profusely, and his nervous hands began to tremble.

The mouth has to keep encouraging the patient, endure it, endure it, and it will come out immediately.

This kind of pain, which is difficult to describe, is like hanging a rope on your most delicate soft flesh and pulling hard.

How painful it is, a small cow nose ring can make the big bull obedient, and in more detail, for example, if you have a circumcision.

When you change the dressing, when the gauze sticks to your tender flesh, the pain, the sourness, as if the intestines have been pulled out, the nerves all over the body are tense, and the hair can stand up painfully.

If it's only pain, it doesn't matter, it's just a matter of time, but what if you can't take it out? Is it a small tube, and another caesarean section?

Therefore, in medical treatment, any slight mistake is fatal.

When stitching up, Xu Guangwei wanted to replace Zhang Fan, but Zhang Fan shook his head, he wanted to stitch it himself.

Xu Guangwei didn't understand Zhang Fan's temperament on the operating table, and thought that his hesitation during the operation had angered Zhang Fan.

"Zhang Yuan, don't take it to heart, I was really scared during the operation. ”

Xu Guangwei is also single, and he has one thing to say.

"Hehe, it's okay, it's me, I'll be scared too. Zhang Fan smiled and nodded, the operation was about to end, and now he has become better at talking.

"You ......," Lao Xu still wanted to explain.

Zhang Fan directly interrupted the other party's words. "Your fear at that time was responsible for the patient, and it was responsible for you and me, rest assured, I won't mind.

Director Xu, how about this chest surgery with one attached, hehe, the amount of surgery in the center is too small. ”

Zhang Fan has already begun to pay attention to the heart and chest of the affiliated hospital.

"It's okay!" Xu Guangwei saw that Zhang Fan didn't mind, and a stone fell in his heart.

Seeing that Zhang Fan seemed to be in a very good mood, he said with a twist: "Zhang Yuan, you, which of your central tumors has been removed, too, too ......"

He also wanted to, looking at the name of Zhao Jingjin's science and technology pacesetter, his teeth were sore.

Isn't that what he stayed for?

"Hehe, let's talk about this matter in detail, okay. ”

Zhang Fan smiled, like a little fox stealing a chicken.

Lu Ning looked at his junior brother and didn't say anything, but he still smiled in his heart, "This kid, he wants to have surgery, he wants to improve his skills, and he wants others to appreciate it!"

The operation was finally over, and the patient with his stomach full of eyes and a plastic tube attached to a negative pressure drainage bag got off the operating table.

What is a negative pressure drainage bag, in fact, it is a urine bag, which squeezes out the air inside and connects it directly to the drainage tube.

And the patient, at this time, although still in a coma, has a much better complexion.

But if you only look at the patient's stomach, it's like a pot of bean sprouts!

Or a monster with a belly full of tentacles.

However, the fate is saved, but if you want to go to the ground, you want to decide whether to pee or not, and you want to decide whether to pull or not, it will take a while.