Old Man Wu's knee preservation surgery aroused rich associations between Robert and Director Gao.

In the future, cultivation technology or 3D printing technology can be used to create qualified knee cartilage, and then cartilage replacement can be carried out like artificial joint replacement, and all the worn and scrapped articular cartilage will be replaced.

Just like a car gets new tires, older people can have young joints.

After all, artificial joints solve the problem of painlessness, but they cannot be compared with normal knee joints in human body in terms of function.

At present, there are many teams conducting research in this area, but they are all in the initial stage, whether it is cultivated or 3D printed cartilage, there is a big gap between it and real cartilage, and it cannot work at all.

Strictly speaking, no real cartilage has been cultivated or printed.

Robert and Director Gao, two exotic brothers, were around the computer and were still watching the operation video.

They often do this cylindrical cartilage transplantation, but Professor Yang's surgery, the transplanted cartilage not only reshapes the shape of the medial condyle, but also predicts the new negative focus after the osteotomy.

The negative focus will move with the line of force, which involves some kind of geometric knowledge.

Grafting the limited cartilage to the new negative focus of the medial condyle is the key point, and Director Gao has learned another trick.

He pulled out the USB flash drive and hung it around his neck, so that it was convenient to download the surgical information at any time, and then go back to study it carefully, and find an opportunity to ask Yang Ping for advice if he didn't understand anything.

In this way, Yang Ping's techniques will be mastered one by one.

Director Gao hung a USB flash drive around his neck, pulled Robert together, knocked on Yang Ping's office, probed his brain, and then said cheekily: "Professor Yang, we still don't understand something about this knee preservation surgery, can you delay a few minutes and tell me about it--- I will have a treat in the evening, and find a place to eat nearby." ”

Yang Ping has always had a good impression of Director Gao's enthusiasm, and he also wants to spread his skills, so he always patiently explains Director Gao's questions.

Come here!

Yang Ping beckoned, then twisted the computer screen so that everyone could see it clearly.

On the computer screen is an X-ray of the knee joint, with some lines and triangles on it, Director Gao expressed the doubts in his heart: "After the fibula is amputated, the inner and outer sides of the tibial plateau are evenly settled, which is the operation of conventional knee preservation surgery, and the professor adds cartilage grafting to this operation, we just studied the video, your cartilage graft is very particular, and it almost reshapes the new endodyle negative focus?" We don't understand how to find this negative focus, because in this case, the medial condyle has long been deformed and lost its previous curvature, and it is not easy to find a new negative focus? ”

Yang Ping pointed to the lines and triangles of the pictures on the computer: "You see this is the line connecting the center of the inner and outer condyles, this is the line of force, this is the perpendicular line of the line of force and the line, this is the point of force, I am very familiar with these anatomical structures, so I don't need to use auxiliary instruments, if you come to do this surgery, you can use the guide of knee replacement to position." ”

Master unravels the mystery in one sentence!

Because Yang Ping is skilled in this operation, he does not need the assistance of these instruments, and he can quickly find those dots, lines and lines.

If others don't understand the mystery and follow the video, they can't find where the force point is, and the transplanted cartilage is also piled up in a mess, which does not work, and because of the uneven force, the transplanted cartilage is quickly worn out, and finally said that the operation effect is not good.

If the various guides of knee replacement are flexibly used in this kind of surgery, and the guidance is to find the line of force and the line of various points, then the problem is much simplified.

Director Gao and Robert finally understood, and the brothers nodded at the same time.

If it weren't for his thick skin, he chased Professor Yang to break the casserole and ask the end, relying on his own pondering, I don't know when I would be able to pierce this layer of window paper.

Yang Pingzheng was discussing knee preservation surgery with Director Gao and Robert, and Song Zimo came over to say: "Professor! Tang Shun will return to China in the next few days, and he will come to see you at Sanbo Hospital. ”

"Okay, make an appointment, I'll talk to him." Yang Ping is very concerned about the formation of the team.

---

Dean Xia took Director Han, Dean Sun and others to go around the hospital in a big circle, and then threw the branch in his hand on the ground: "This land is the best, how about using it to build a laboratory?" ”

At that time, this was not the center of the city, so when the hospital was built, the government was so generous and gave such a large piece of land.

Until now, the government will not agree.

Dean Sun was obviously surprised: "Use this land to build a laboratory? ”

A hospital that needs such a big lab? Even the laboratories of colleges and universities are not so generous.

The current buildings of Sanbo Hospital are left behind when the hospital was built, and there has been no infrastructure construction in the middle, and President Xia said that the house is enough, and the money should be used for the training of doctors and to improve the treatment and welfare of doctors.

Now it is proposed to build infrastructure and build a laboratory, which is obviously not in line with Lao Xia's consistent concept.

The first vice president, Dean Sun, didn't know why Dean Xia had this plan, so he pulled everyone around the hospital to take a look, that is, this matter?

Of the few colleagues present, only Director Han strongly agreed with this matter, and the rest of them seemed extremely reluctant even if they agreed on the surface.

This was what Dean Xia expected, and he nodded, with a majestic look in his chest:

"You can't do without a good lab! You only see now, don't see ten years later, twenty years later, fifty years later, we will not only build a laboratory, but also build a world-class laboratory, plant a plane tree, attract a phoenix, our hospital now has a golden phoenix, no plane tree, sooner or later can not be kept, to tell you, this laboratory I built for Yang Ping, originally I thought that the eight-story building was enough, and later I learned that the laboratory must be newly built, such as cryo-electron microscope, a separate house needs to be built, and the foundation has a special standard. So no matter how the building is decorated, it can't meet the standard, this piece of land is set aside first, and we can discuss things slowly, plant the plane tree, keep the golden phoenix, I tell you, there will be many phoenixes inhabiting our Sanbo Hospital in the future. ”

But where does the money come from?

Dean Sun is worried about this again, this is not a problem that can be solved with a little money.

A world-class laboratory, no matter how it is calculated in billions, I am afraid that this is too big.

Dean Xia looked at the sky in the distance and came back to his senses: "I have already thought about the money, there are many ways, ask the Overseas Chinese Foundation, I will be a lobbyist, and I can also talk to the hospital's drug and equipment suppliers, delay the payment for a few years, and finally really don't use the hospital's savings." ”

"How many years to delay the payment? I'm afraid that's not right, right? ”

Dean Sun was very worried, and several other vice presidents were also full of sadness.

"There's nothing that can't be done, I don't want to, just quit our suppliers, we want to continue to do it, just cooperate with our strategy, Lao Sun, we have worked together for so long, many things often quarrel, but you have to support me about this, you think about it, our Professor Yang, did not go to Xiehe, did not go to 301, stay with us alone, we do not play the platform to build a good future, will mislead people's future, he is a talent that is difficult to find in five hundred years, can not be buried, since it falls to our Sanbo, this is our great luck, let's think about it, I don't have the skills of Lao Xia, I really see people and things farther than you, listen to me, get the laboratory up ---"

A talent that comes out once in 500 years, Dean Xia feels that this is a conservative estimate, and the number should be expanded.

Dean Xia's steps were too big, and Dean Sun felt that he couldn't keep up with the rhythm, and he felt a pain in his eggs.

Not long ago, Yang Ping chatted with me and recommended a doctor who studied in Japan, this doctor graduated from the University of Tokyo, and is currently a leader in the field of stem cell research. If you can trust me Xia Changjiang, I will take you to do something earth-shattering! Dean Xia spoke loudly and loudly.

When President Xia first became the president, he also said such a sentence, but he did not say anything earth-shattering, but said that Sanbo Hospital would become a model hospital in Nandu Province.

Dean Sun was so frightened that sweat broke out on his forehead, Lao Xia was too advanced, and he would spend hundreds of millions of dollars to build a laboratory, and it was estimated that the above would not agree.

Since the above disagrees, Lao Xia can only raise funds by himself, which is not an easy thing to do.

---

Downstairs from the General Surgery Department of Sanbo Hospital.

Tang Shun took his little Japanese girlfriend and looked up at this building.

This international student at the University of Tokyo in Japan still has the intention to return from his studies, but he has only seen several places and is not very satisfied.

Tang Shun didn't know much about Sanbo Hospital, but he knew Yang Ping, and in just a few days at the Affiliated Hospital of the University of Tokyo, Tang Shun, who acted as an interpreter, saw that the arrogant heads of the University of Tokyo were pressed down by Yang Ping, and he still remembers it vividly.

His own Chinese student Gao Qiao, in order to be able to come to China to study, desperately stayed up late to learn Chinese, which also made Tang Shun unforgettable.

It's all because of this enigmatic person--- Yang Ping.

Recently, he also paid attention to Yang Ping's affairs, and learned from Gao Qiao that Yang Ping had developed a new technology for external spinal fixators in just a few months, and Tang Shun was not an orthopedic surgeon, but it did not prevent him from consulting a large amount of information to understand the content of this technology.

In addition, under the leadership of Masao Fujiwara, the University of Tokyo Hospital has made sufficient preparations to compete for the qualification of the phase III clinical trial.

These people are all experts in the field of orthopedics in Japan and even in the world, and their IQ is not in doubt.

Although I hate Japan emotionally, there is no doubt that as a developed country, Japan is a world leader in many technologies.

Combining several aspects, it can be simply judged that Yang Ping's external spinal fixator technology is a world-class new technology.

Tang Shun sorted out his clothes, walked into the door with his little girlfriend, and explained his intention to the nurse at the front desk.

In less than ten minutes, the elevator door opened, and several young people walked out of it, led by Yang Ping, who had his own aura.

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