Chapter 1352 【1352】I Knew It

"This kind of patient should have a three-stage expansion, take it slowly, and then escalate if the pressure is not enough at one step." Director Guan explained to him.

Shao Jialiang believed Director Guan's words. The last time the patient underwent endoscopic surgery in their hospital, Director Guan was present, and he is very aware of the fragility of tissues in the patient's body, which is easy to bleed, and if the pressure is suddenly too high, it may not have a therapeutic effect but may become harmful to the human body. secondary injury.

Now that the operator increases the top pressure at one time, I am afraid that the novice does not understand it and is too courageous. It seems that some reckless novice drivers will only step on the accelerator.

What makes people wonder is that Xie Wanying put the guide wire so slowly that she was dying, but now she is suddenly so close to death?

Yu Xuexian continued to remain silent, Shao Jialiang made a mistake once and did not dare to speak up at will, waiting for the follow-up with the mood like riding a roller coaster. Anyway, after the balloon is expanded, we can basically know whether the fistula can be found.

On the screen, the opened anastomosis is like a big black hole. Others' eyes search for the small black hole where the fistula is located.

"Here." The nurse who was closest to the monitor connected to the gastroscope shouted.

Everyone immediately rushed to the monitor to check as if they had heard the news of the discovery of the New World.

"Where, where?"

Crowded, everyone craned their necks and opened their eyes wide.

"Here." The nurse pointed to the dot on the screen.

The others settled down, and then accompanied the surgeon to adjust the angle of the gastroscope in the patient's body. On the screen, it was as if the last layer of mystery was lifted, and gradually, a fistula appeared more and more clearly in everyone's field of vision.

Director Guan, an insider, was the first to be speechless, because he couldn't tell the difference between east, west, and north. Before, he questioned that the other side's pressure would definitely not be able to do it in one step, and the result-this?

What can an intern do that he, an expert, can't do? It left him speechless.

He was wrong. People are not too slow or too fast, neither guilty of lack of confidence nor reckless of pride and complacency. His thoughts are very clear and his actions are orderly, comparable to an old doctor.

It seems that this student is far more than just being strong and stable. A doctor must keep his mind steady, it is impossible without technology.

Director Guan snapped his eyes and locked Xie Wanying's face. He might remember such a student for the rest of his life. Because it is not easy to meet such talents in a doctor's career, and too many of them are mediocre.

Turning his head, Director Guan glanced at Yu Xuexian again.

The corner of Yu Xuexian's mouth twitched, as if he knew this result in advance.

Director Guan sighed inwardly: Doctor Niu, the new technology of the National Association, is powerful enough. He has a thorough understanding of his students and electronic gastroscopy. Otherwise, how could he dare to let go easily and wait for such a good result in the end.

As a teacher, if you don't have a deep grasp of technology, you dare not let your students do it. This is a clear truth. As a teacher, you have to be the backing for the students in the operation. What happens is the responsibility of the teacher, not the students.

At the same time, students' trust in teachers is also very important. I saw that Xie Wanying did it wholeheartedly, not afraid, it was all based on trusting that Senior Brother Yu was there.

Xie Wanying knew how good Senior Brother Yu was. Before Senior Brother Yu asked her to do it, she had guessed the reason why Dr. Xuanwu failed the first time.

It is easy for Yu Xuexian to guess the reason for the failure of his peers.

The director did not pinch the important fistula at the scene, and it can be seen that the balloon expansion was not in place, so it was impossible to find the exact position of the fistula from the perspective of the endoscope.

Why didn't I find the correct position? Is it because the previous doctor's eyesight was not good enough? As a technical expert in this area, I must understand the deeper logic behind it. Because the first sentence of the patient's attending doctor emphasized the patient's physical problem. The patient's wounds tend to heal poorly, and the tissues in the body either continue to ulcerate and bleed, or continue to proliferate and stiffen. The tolerance of the patient's internal tissues is too low, and a little bit of large-scale operation may perforate.