godfather of surgery

After the muscle transplantation of 20 pigs was completed, Yang Ping asked the team to collect experimental data while preparing for human clinical trials.

Director He Xiangjun of the Department of Cardiothoracic Surgery made a difficult decision after repeated thinking during this period. He temporarily handed over the department's business to the deputy director. He would spare time and energy to study cardiac surgery with Yang Ping at the Institute of Surgery.

Xia Shu's arrival put a lot of pressure on him. He once thought that this was the prelude to changing the director of the Department of Thoracic Surgery. Xia Shu was also a doctor, and he was an eighth-year graduate of Xia Shu. He once lived in Fuwai and had such a brilliant educational background. , coupled with the fact that he is now with Professor Yang, it is obvious that Dean Xia is planning to replace the director of cardiothoracic surgery.

Moreover, Yang Ping actually took him to do a difficult heart bypass recently. If this continues, he will master various high-precision surgeries in cardiac surgery in a few years.

Once Xia Shu is completed, where will it be placed?

He couldn't always stay in the surgical institute, and he would definitely play a role in the thoracic surgery department. Then he, the director, would be in jeopardy.

Rather than being passive then, it is better to take the initiative to improve yourself now. Why can't you learn something from Professor Yang?

Gao Yuan of the Sports Medicine Center is a model of success. Nowadays, students who call themselves Yang Ping everywhere do not feel ashamed at all to learn from young doctors.

How much is face worth? Strength is the most important thing.

Does Gao Yuan have no face now?I sit in the front row of sports medicine academic conferences at home and abroad. I am very respected and have more face than anyone else.

Director Gao is called a non-staff doctor at the Institute of Surgery, because he comes here whenever he has nothing to do. He will basically never be left behind in any study lectures, case discussions, surgical training, etc. And if there is a sports medicine surgery here, , he arrived [-]% of the time, and sometimes he was able to help out. In this way, Yang Ping faced him face to face and led him hand in hand. He has become the world's top sports medicine expert, on par with Robert.

The actual level of the sports medicine center he leads can be regarded as the first in the country. However, the time is still short and the accumulation and precipitation are not enough. There is a certain gap between the reputation and the Imperial Capital Third Hospital. However, both in terms of theoretical and practical level, it is better than Nothing less.

After Director Gao learned the technology from Yang Ping and returned to Corey, he had no reservations about the young Ph.D.s in Corey. He taught everything he could and tried his best to give them opportunities to practice. This formed a virtuous circle and improved the level of the entire team. Very quickly, there are more and more patients.

Since becoming brothers with Robert, he has had a lot of international exchanges. He often attends academic conferences in Europe and the United States, and his international reputation exceeds that of other established domestic experts.

After visiting many world-class hospitals, he began to learn other people's advanced management methods and came back to establish an advanced sports medicine model, which naturally put his department ahead of other hospitals in the country.

Director Gao's success can actually be used as a reference, because the door of the Institute of Surgery is open, and you can study at any time as long as you are willing.

Director He now thinks that if he had his status, he would be willing to go to the surgical institute to sweep the floor.

"Friends of Women" Duan Guangtou from the Hai Fu Dao Department was originally the director of a marginal department. The department was facing closure, but he just taught Professor Yang some skills. Now he is famous throughout the country for treating uterine fibroids, not to mention flying knives everywhere. All kinds of academic conferences are running weak.

Now Duan Guangtou has established an academic association for the treatment of uterine fibroids with Haifu knife. He is the chairman of the association, and he has done a good job, and the department is full of people.

The more He Xiangjun thought about it, the more he regretted it. Why didn't he come to the Institute of Surgery earlier to study? Once a person is enlightened, his potential will be unlimited.

Director He handed over his work, packed up his things, and reported to the Institute of Surgery with peace of mind.

"Professor Yang, how about I do the surgery in your department? Don't worry, I won't cause any trouble to you. I can do everything from writing medical records to changing dressings."

Director He patted his chest.

In fact, Yang Ping has always been open to doctors in our hospital. As long as you don't interfere with the normal work of the department, you can come and go as you please.

"They are all my colleagues. No matter how polite you are, you can come at any time." Yang Ping said.

Director He immediately rolled up the sleeves of his white coat, first looked at which cases were sports medicine, and then changed some medicines to show his brothers some sincerity.

"Teacher Zhang, if there are any sports medicine patients who need dressing changes, I'll do it!"

Director He called Zhang Lin.

Zhang Lin turned around and saw, He Xiangjun, director of cardiothoracic surgery, the sun was out in the west, and he didn't usually come and go. Today he rolled up his sleeves and went to change the dressing.
-
Dr. Li Min from Guandu Town, Beiqiao County soon came to Sanbo Hospital. In order to show his respect, Dean Xia arranged for him a suite in the Sanbo Hotel as a dormitory, and he also had free meals in the hospital canteen during his training. In short, everything about studying here The expenses are free, and everyone sincerely respects Dr. Li.

Li Min graduated from a junior college and has been working for seven years since he graduated at the age of 21. In fact, he is still a 28-year-old boy. Because he has a junior college degree, he starts early and works long hours.

In the seven years since graduation, he has taken the initiative to take root in the mountainous area. He has been working hard for seven years, treating patients like family members, and has solved many problems for patients in mountainous areas.

In mountainous areas, patients all know that they should go to Dr. Li when they are sick and trust him very much.

The Medical Education Office specially arranged for a clerk to accompany Dr. Li to go through the further training procedures. Dean Xia personally brought Dr. Li to Yang Ping.

"Professor Yang, this is Dr. Li I'm talking about." Dean Xia introduced.

When he saw his idol Yang Ping, Dr. Li was extremely excited. At that time, he used his mobile phone to watch the live broadcast of the five-part re-implantation. Although the signal was not very good and there was always lag, he still observed the operation to the end. Later, he was busy on duty. I had to stop watching.

From that time on, Dr. Li regarded Yang Ping as his idol.

"Professor Yang—"

Dr. Li was both excited and shy at the same time.

"Doctor Li!"

Yang Ping held his hand and was very moved by Dr. Li's deeds. He was unknown, down-to-earth, and took root in remote mountainous areas.

"You can just follow me during your training here. You don't have to be on duty." Yang Ping said.

Li Min was very excited. He didn't expect that he could study directly with Professor Yang. At that time, he thought that as long as he could study here, it would be fine. And it was impossible to study with Professor Yang. It must be with other doctors in the department. He didn't expect that he could study directly with Professor Yang now.

“This—this—Professor Yang, can I do it?”

Dr. Li's face turned red.

Professor Yang is a doctor, a doctoral supervisor, a chief physician, and an academic master. However, he is a rural doctor. Li Min is worried that his foundation will be too poor and he will not be able to understand Professor Yang's advanced knowledge and waste Professor Yang's knowledge. time. "Nothing is wrong. It's okay. If you don't understand anything, just ask. Don't be afraid." Yang Ping encouraged him.

Li Min nodded: "Okay."

"Then please trouble Professor Yang, Doctor Li. If you have anything to do, tell Professor Yang at any time. You're welcome. I'll go to the meeting first." Dean Xia sent Dr. Li away and was about to leave.

"What kind of surgery do you usually do more often?"

Yang Ping wanted to understand the situation in their mountainous area so that he could provide targeted education.

Li Min thought for a while and said: "It's quite complicated. They are all simple surgeries, such as appendectomy, cholecystectomy, trauma debridement, cesarean section, fractures, etc. I haven't studied anywhere. I just followed us." Dean learned to do some surgeries.”

For some major surgeries that are not urgent, patients are generally well prepared and can go to large hospitals. However, some emergency surgeries cannot be performed far away and can only be performed in rural hospitals.

There are also some seriously ill patients that large hospitals have given up on. In order to improve the quality of life of the patients, Dr. Li also performs some surgeries. In short, the surgeries are limited and complex.

Yang Ping had a general understanding of Li Min's working status and how to teach him, so he decided to patiently train him.

Moreover, Yang Ping has a plan in mind. In the future, he will not only train doctors and masters in big cities, but also train doctors in these marginal areas for free, so that they can master superb medical skills and better serve people in remote mountainous areas.

China's medical resources are very unbalanced, and Yang Ping hopes to reduce this imbalance through such a plan.

No matter what Li Min's foundation is, Yang Ping feels that the most important thing for him is to have Chicheng's heart to help others. This is enough, and he can slowly improve other things.

"Wait a moment and download a software on your mobile phone. This is an anatomy learning software developed by the Digital Medicine Laboratory of Nandu Medical University. After using this software to familiarize yourself with anatomy, I will take you to dissect a complete corpse. Finally, you have to independently draw detailed After completing the anatomy study, I will take you to the trauma emergency center to perform trauma surgery from head to toe, and then take you to perform other surgeries."

Yang Ping decided to teach him bit by bit and train him to become an excellent surgeon.

"This is the anatomy song I wrote. Please read it more when you have time and learn it by heart."

Yang Ping gave him another printed document.

Li Min took this information, which contained a full body anatomy chant and some annotations.

"Come, I'll take you to meet our teaching secretary. He will familiarize you with the department and hospital environment." Yang Ping took Li Min and handed him to Zhang Lin.

A graduate student next to him said secretly: "Teacher Zhang, are you new here? Do you want to make tea for you?"

Zhang Lin glared and lowered his voice: "Seriously! This is not a joke. Dr. Li is a good doctor for the people. Everyone must help him more when they see Dr. Li in the future. You know, pass on my words. If anyone is a little bit negligent, He was punished to copy medical records for three months."

"Dr. Li, come, let me take you for a walk."

Zhang Lin respected Li Min very much.
-
The Digital Medicine Laboratory of Nandu Medical University, after completing a digital muscle, soon completed the establishment of digital muscles throughout the body.

Immediately afterwards, they completed the establishment of digital bones, ligaments and tendons, because these organs are relatively simple in structure. For example, bones are composed of bone cells and matrix, which are much simpler than other organs. Tendons and ligaments are also made of fibrous tissues. These organs are most suitable for bio-3D printing, unlike organs such as the heart, liver, and kidneys, which have complex structures and need to intersperse nerves and blood vessels in solid tissues.

The progress of a basic technology can drive the development of countless peripheral technologies. With the support of new digital humans, the next biological 3D printing technology can shine.

After the digital organs of bones, muscles, tendons, and ligaments were established, the scaffolding marking the phase digital human was established.

The computer room of the supercomputer is under construction, so Professor He still borrows Nandu University's supercomputer for modeling for the time being. Looking at the rotating digital human stand in front of the screen, Professor He has mixed feelings in his heart.

Professor He has been researching digital people since he was a master's student. He participated in Academician Xiang's first-generation digital people research. Later, during his Ph.D. and post-doctoral work, he was all studying digital people. Digital people run through his entire research. career.

Now that part of the new digital human plan has been realized, if this continues, the completion of the entire new digital human is just around the corner. They will be the first team in the world to complete a functional digital human.

The first paper has been published in "Cell", and they are also trying to publish articles in "Science" and "Nature". Finally, the most critical results paper will be published in their own journal "Medicine".

The next step is to build a digital heart, a heart that can beat in the virtual digital world.

After the heart is established, the blood circulation of the entire digital human is established.

The project was huge and extremely difficult, but no one from Professor He's team left, even those who had graduated with Ph.D. degrees stayed to continue their postdoctoral research.

Academician Xiang's eyes were wet with excitement. He never thought that he would be able to see the realization of functional digital people in his lifetime. In his eyes, this was a plan that was temporarily impossible to realize, and it would take decades to realize it.

Once the functional digital human is realized, it means that China’s digital human plan will be far ahead of the world.

Academician Xiang and Professor He understood that if Yang Ping had not proposed the concept of microanatomy and provided massive amounts of microanatomy data, they would not have been able to build this new type of digital human. Yang Ping not only provided them with theoretical guidance, but also provided a large amount of data on microanatomy. If they accumulate this data themselves, it will take decades to obtain it.

Scientific research often must go through a process of trial and error. The cost of trial and error is sometimes huge. Many scientists may spend their entire lives in trial and error, unable to find the correct route.

Ruixing Company's bio-3D printing equipment is also under development. More than 2000 researchers have purchased almost all bio-3D printers in the world through various channels, dismantled them for research, conducted reverse engineering, and created the first-generation prototype through reverse imitation. , and then continue to improve on this basis.

Finally, the latest generation of technology is starting to come up with innovations of its own, with the biggest advancement being the use of matrix-free printing.

However, this technology is not yet mature and remains at the theoretical stage and cannot be implemented in practice. Chief engineer Chen Zhi and his engineers are currently conducting technical research. Once successful, this bio-3D printing technology will be the most advanced in the world.

All other bio-3D printing technologies in the world must use a matrix as a scaffold to maintain the target shape, and then the cells are embedded on the scaffold. This is because this kind of printer can only simply shape the shape and cannot simulate fine structures, such as cells and cells, and tissues. The way they are connected to organizations, they cannot be simulated.

In the final analysis, this technique is just like a cat and a tiger. It can only draw the appearance, but cannot draw the inner things.

This is also the reason why currently bio-3D printed organs cannot be used for transplantation, and can only be used in some scenes with simple functional requirements such as drug experiments, because they are not real organs, but just like organs.

The core project of Ruixing Medical's R&D business is bio-3D printing technology. This is the commanding heights of the future medical community, basic equipment, and the photolithography machine in medical biotechnology.