Chapter 1002

Half an hour later, the giant panda baby's ventricular volume reduction operation officially began. This time, although no doctor was watching from the observation desk, the atmosphere of the whole operating room was extremely dull and serious. Everyone knows that if the operation is successful, it can at least create a record that has never been seen before, and no one can challenge it in hundreds of years.

Gu Ning, as a cardiologist, feels more excited than ever before. He knows why the teacher abdicates. One of the reasons is that he doesn't want his old thinking to delay the progress of young people. Although his immediate 40 has nothing to do with his youth, in surgery, this age is a very young new generation of family members.

Ordinary people's ventricular volume reduction alone is one of the most difficult four stage operations. When the object of this operation becomes a newborn panda baby the size of a mouse, the difficulty immediately increases by 100 times, and then the operation starts with heart beating, and the difficulty increases by 100 times. Finally, this is an unprecedented minimally invasive operation, and the difficulty continues to increase by 100 times.

If the operation is successful, he'll go out and buy the lottery right away!

Don't know why, Gu Ning from the brain surged up the idea of this and surgery has nothing to do with, a hair out of control.

"The blood transfusion pipeline is complete and in normal operation. Start inserting with a loop! "

Chen Qun's eyes were tightly against the high-power microscope hanging in front of him, and he issued a command. Different from the usual operation, the operating table has become a half meter square bracket, which has more space and position to facilitate the assistance of several assistants.

The original large extracorporeal circulation machine has also become a toy version of the laboratory cardiopulmonary device. The blood transfusion tube is a little thicker than the hair. Through the same small catheter, it is linked to the artery of the heart. This technique alone makes Gu Ning marvel, and countless new ideas and ideas come to his mind.

Although this operation is not a teaching operation, Gu Ning strongly demanded that the signal be transmitted to the cardiovascular department, so that several deputy directors could organize doctors to learn and observe how much they could learn.

Of course, he didn't expect that it was just the cardiovascular department's observation of the operation. In a moment, it seemed that it had wings and spread all over the hospital. After hearing that it was a world record breaking super difficult operation, all departments also put the signal on every TV screen through the network to see this giant panda baby's heart operation.

"Open the loop!"

With Chen Qun's voice below zero, Zhou Lin immediately started the device of the micro extracorporeal circulation machine, and the blood flowed into the machine, making an almost inaudible hum.

This scene immediately shocked the whole hospital, staring at all the medical staff in front of the big screen, whether doctors or nurses. After all, we all have the simplest medical knowledge.

For heart surgery, it usually takes more than 13 minutes from thoracotomy to artificial cardiopulmonary bypass. Even academician Yang Xiaoquan set a record when he was young. However, this time, Chen Qun used minimally invasive technology and only sent in a catheter thinner than a matchstick to complete the same work. It took only 15 minutes, It's like a bull in the sky.

"Elder martial brother Gu, the next step is to remove the diseased part. I'll operate the magnetic tweezers probe on the catheter to find the diseased position. You can operate the magnetic tweezers to remove the diseased part with maximum power!"

Chen Qun gave the most crucial instructions. This time Gu Ning, a cardiac surgeon close to the master level, was next to him as an assistant. Of course, it was much better than others. Most of the time, it was just a look in the eye, and everyone knew what to do. There was no need for teaching instructions to waste time.

Gu Ning of course knows that this is the highlight of dilated cardiomyopathy, because the myocardial tissue rarely changes evenly. Most of the patients with severe changes in a certain part are found. The necrotic and deteriorated part of the myocardium is removed, and then the left ventricle is shrunk, leaving the normal myocardium. This greatly improves the success rate of the operation.

But the crux of the problem is that how to find the diseased myocardium and remove it is two difficult problems. It is not easy to find the diseased myocardium and remove it. Although magnetic tweezers, a macromolecular excision instrument, can be used to remove any diseased muscle cells, it is only clinical experience to find the necrotic part when it is impossible to take photos.

I don't know how Chen Qun relied on his "rich clinical experience" to look for the diseased part of the broad bean sized heart?

"Xiao Xin, turn on the projection!"

When Gu Ning is stunned, Chen Qun directly gives instructions to her idle girlfriend. Dongfang Wenxin, who is an equipment nurse, immediately gives her position to Zhao Xue. She goes to the projector next to her and quickly inputs several instructions. Then she vomits her little tongue and makes an embarrassed look.

"The completion rate of system calculation is 93%. It will take a few seconds to complete! This broken computer is too old and its computing speed is slow. "

As soon as the voice fell, a light red heart appeared on the projector, the size of a normal heart, beating slowly and rhythmically in the air."Well, the real-time projection is completed. Jiuer is too small, and the structure is different from that of human beings, so we need to re model and calculate!"

The first lady was relieved and explained to Chen Qun.

"Well done, but wait a minute is the key. I need you to capture all the parameters of the heart!"

As Chen Qun said, he moved his finger slightly and saw the position of the heart on the screen. Immediately, a black shadow like a black earthworm appeared. He circled it slightly and put a circle in the center of the heart. Then, he circled it gently and turned it into two small circles, which wound around the heart gently.

This sudden action not only surprised the young lady, but also stunned everyone else. They didn't know why Chen Qun had to wind the guide wire around his heart. Of course, more people have another idea in mind.

How to put the guide wire on the heart twice?

This technology seems very simple, but only when we really do it, can we know how difficult it is. This small move made some doctors in interventional department and cardiology department with instruments nearby find out the same guide wire immediately and wrap it around their fingers.

The action is very simple, but it's almost impossible to complete it, especially when it's lightly covered in the chest. People have to doubt that the guide wire is actually a deformation robot, which is controlled automatically.

It's the same action. For all the big guys in the cardiology department, the idea that comes to mind is different. Everyone has only one idea.

What is the purpose of this?

No one can understand Chen Qun's intention. Even Gu Ning, who is very experienced, is just about to ask. However, he sees that the guide wire moves slightly, gently wraps it up towards his heart, and then releases it.

Gu Ning suddenly realized that Chen Qun was using this action to move the heart to capture the movement of the heart. He remembered that Chen Qun had a heart operation in which he used CT images to determine the tissue structure of the heart that did not belong to his own DNA. In front of him, he was flexible and did not stick to any way.