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

He Xiangjun, director of the Department of Cardiothoracic Surgery, made a difficult decision after repeated thinking during this time, temporarily entrusting the department's business to the deputy director, and he wanted to spare time and energy to study cardiac surgery with Yang Ping in the Institute of Surgery.

Xia Shu's arrival put a lot of pressure on him, he once thought that this was the prelude to the change of director of thoracic surgery, Xia Shu is also a doctor, and it is an eight-year system of Xiehe, he once stayed in Fuwai, such a dazzling educational background, plus now with Professor Yang, this is obviously Dean Xia is preparing to replace the director of cardiothoracic surgery.

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

Where will I put Xia Shu after I finish my studies?

It is impossible to stay in the research institute of foreign surgery all the time, and it will definitely be put into thoracic surgery to play a role, so that the director of himself is in danger.

Instead of being passive at that time, it is better to take the initiative to improve yourself now, why can't you learn something from Professor Yang?

Gao Yuan, a sports medicine center, is a model of success, and now he calls himself a student of Yang Ping everywhere, and he doesn't feel ashamed to learn from young doctors at all.

Face is worth a few dollars, and strength is the most important thing.

Does Gao Yuan have no face now? Sports medicine academic associations at home and abroad are all sitting in the front row, very respected, and have more face than anyone else.

Director Gao is known as a supernumerary doctor of the Institute of Surgery, because he runs here when he has nothing to do, what kind of learning lectures, case discussions, surgical training and the like, he basically will not be left behind, and if there is a sports medicine operation here, he is 100% there, and sometimes he can mix a help, just like that, Yang Ping is face-to-face, hand in hand with him, he is already known as the world's top sports medicine expert, on par with Robert.

The actual level of the sports medicine center led by him can be regarded as the first in the country, but the time is still short, the accumulation and precipitation are not enough, and there is a certain gap between it and the three hospitals of the imperial capital in terms of fame, but it is more than the theoretical and practical level.

Director Gao returned to the department after learning the technology from Yang Ping, and he did not reserve about the young doctors in the department, taught them everything, and tried to give them hands-on opportunities, so as to form a virtuous circle, the level of the whole team improved very quickly, and there were more and more patients.

Since he became a brother to Robert, he has also had a lot of international exchanges, and he often attends academic conferences in Europe and the United States, and his international fame exceeds that of other veteran experts in China.

After going through many world-class hospitals, he began to learn the advanced management methods of others and came back to establish an advanced sports medicine model, which made his department naturally ahead of other hospitals in China.

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

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

Duan Guangtou of the "Women's Friend" Haifudao Department was originally the director of a marginal department, and the department was facing revocation, but he was just to give Professor Yang a hand to learn some skills, and now the treatment of uterine fibroids is well-known throughout the country.

Now Duan Bald has established an academic association for the treatment of uterine fibroids with Haifu Knife, and he is the chairman of the association.

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

Director He explained his work, packed up his things, and came to the Institute of Surgery to report with peace of mind.

"Professor Yang, how am I doing surgery in your department? Don't worry, I won't cause you any trouble, I can do anything to write medical records and change dressings. ”

Director He patted his chest.

In fact, for the doctors in this hospital, Yang Ping has never refused to come, as long as you do not interfere with the normal work of the department, you can come and go as you want.

"It's all my own colleagues, polite or anything, you can come at any time." Yang Ping said.

Director He immediately rolled up the sleeves of his white coat, first saw which cases were sports medicine, and then changed a few medicines to give the brothers some sincerity.

"Teacher Zhang, if there are any sports medicine patients who want to change their dressings, I'll come!"

Director He stopped Zhang Lin.

Zhang Lin turned his head and looked, He Xiangjun, director of cardiothoracic surgery, the sun came out in the west, and he usually didn't see much contact, so he rolled up his sleeves today to change the dressing.

——

Dr. Li Min from Guandu Town, Beiqiao County, soon came to Sanbo Hospital, in order to show his attention, Dean Xia arranged a suite for him in Sanbo Hotel as a dormitory, and the hospital canteen was free to eat during the study.

Li Min graduated from a junior college, graduated at the age of 21, and has been working for seven years, in fact, he is still a 28-year-old young man, because he is a junior college and works early, so he works for a long time.

In the past seven years since graduation, he has taken the initiative to take root in the mountainous areas, and for seven years, he has been conscientious and conscientious, treating patients like relatives, and solving many problems for patients in mountainous areas.

In the mountainous areas, patients know that they come to Dr. Li when they are sick and trust him in particular.

The Medical Education Office specially arranged an officer to accompany Dr. Li through the study procedures, and Dean Xia personally brought Dr. Li to Yang Ping.

"Professor Yang, that's what I'm talking about Dr. Li." Dean Xia introduced.

When he saw his idol Yang Ping, Dr. Li was very excited, when the live broadcast of the five replantations, he used his mobile phone to watch the live broadcast, although the signal was not very good, always stuck, but he still watched the operation to the end, and later had to stop watching because of something on duty.

Since then, Dr. Li has regarded Yang Ping as an idol.

"Professor Yang—"

Dr. Lee was both excited and shy.

"Dr. Lee!"

Yang Ping held his hand and was very moved by Dr. Li's deeds, and Yang Ping was silent, down-to-earth, and rooted in the remote mountainous areas.

"You can follow me during this training, you don't have to be on duty." Yang Ping said.

Li Min was very excited, he didn't expect to be able to study directly with Professor Yang, he thought that as long as he could come here to study, it was okay, and it was impossible to follow Professor Yang, it must be with other doctors in the department, but he didn't expect to be able to follow Professor Yang directly.

"This—this -—— Professor Yang, can I?"

Dr. Lee's face was flushed.

Professor Yang is a doctor, a doctoral supervisor, a chief physician, and an academic master, and he is a rural doctor, Li Min is worried that he will not have a poor foundation, and he will not understand Professor Yang's advanced knowledge at all and waste Professor Yang's time.

"There's nothing you can't do, it's okay, just ask if you don't understand anything, don't be afraid." Yang Ping encouraged him.

Li Min nodded: "Okay." ”

"Then please trouble Professor Yang, Doctor Li, if you have anything to tell Professor Yang at any time, don't be polite, I'll go to the meeting first." Dean Xia sent Dr. Li to leave.

"What do you usually do with more surgeries?"

Yang Ping wanted to understand the situation in their mountainous areas, so that he could give targeted teaching.

Li Min thought for a while and said: "It's quite miscellaneous, they are all simple surgeries, appendectomy, gallbladder removal, trauma debridement, cesarean section, fracture, everything, I haven't gone anywhere to study, and I followed our old dean to learn to do some surgeries." ”

For some major surgeries that are not urgent, patients are generally well prepared and can go to large hospitals, but some emergency surgeries cannot be carried out far away and can only be done in township hospitals.

There are also some seriously ill patients who have been abandoned by major hospitals, and in order to improve the quality of life of patients, Dr. Li also performs some surgeries, in short, the surgeries are limited and miscellaneous.

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

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

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

Regardless of Li Min's foundation, Yang Ping felt that the most important thing for him was to have a helping heart in Akagi, which was enough, and he could improve the rest slowly.

"You wait to download a software with your mobile phone, this is the anatomical learning software developed by the Digital Medical Laboratory of Nandu Medical University, after you are familiar with the anatomy, I will take you to dissect a complete corpse, and finally you have to draw a fine human anatomy diagram independently, after completing the anatomical study, I will take you to the trauma emergency center to do the trauma surgery from head to toe, and then take you to do other surgeries."

Yang Ping decided to teach him little by little and train him to be an excellent surgeon.

"This is the anatomy song I wrote, you have time to read more and read it by heart."

Yang Ping gave him another printout.

Li Min took this material, which contained a song recipe for the dissection of the whole body, with some annotations.

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

A graduate student next to him said secretly, "Teacher Zhang, new here?" Are you going to make tea? ”

Zhang Lin glared and lowered his voice: "Serious!" This is not a joke, Dr. Li is a good doctor of the people, and everyone must help him more when they see Dr. Li in the future, you know, pass on my words, and if anyone is the slightest bit negligent, he will be punished for copying medical records for three months. ”

"Doctor Li, come, I'll take you for a walk."

Zhang Lin has great respect for Li Min.

——

In the Digital Medicine Laboratory of Nandu Medical University, after completing a digital muscle, they soon completed the establishment of a full-body digital muscle.

Then, they completed the establishment of digital bones, ligaments and tendons, because these organs have relatively simple structures, such as bone, which is composed of bone cells and matrix, which is much simpler than other organs, and tendon ligaments are also made of some fibrous tissues, which are most suitable for biological 3D printing, unlike organs such as heart, liver and kidney, 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, and with the support of a new type of digital human, the next bio-3D printing technology can shine.

After the establishment of the digital organs of bones, muscles, tendons and ligaments, the scaffold of the corresponding human has been established.

The computer room of the supercomputer is under construction, so Professor He still borrows the giant computer modeling of Nandu Institute of Technology for the time being, and in front of the screen, looking at the rotating digital human bracket, Professor He has mixed feelings in his heart.

Professor He has been researching digital humans since he was a master's student, and he participated in the research of the first generation of digital humans of Academician Xiang, and later worked after his Ph.D. and doctoral studies, all of which have been researching digital humans, and digital humans have been throughout his research career.

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

The first paper has already been published in Cell, they have also tried to publish articles in Science and Nature, and finally, the most critical results 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, it is to establish the blood circulation of the entire digital person.

The project was very large and extremely difficult, but no one in Professor He's team left, and even those who had already graduated from the Ph.D. stayed to continue their postdoctoral research.

Academician Xiang Lao's eyes moistened excitedly, he didn't expect that in his lifetime, he could still see the realization of functional digital people, once in his eyes, this is a plan that is temporarily impossible to realize, and it will be decades before it is realized.

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 subtle anatomy and provided a large amount of microanatomy data, they would not have had a way to establish this new type of digital human.

Scientific research often has to go through the process of trial and error, and the cost of trial and error is sometimes huge, and many scientists may spend their whole life in trial and error, unable to find the right route.

More than 2,000 researchers have bought almost all the world's bio3D printers through various channels to disassemble and study, reverse engineer, and reverse imitate the first generation of prototypes, and then continue to improve on this basis.

Finally, the latest generation of technology is starting to have its own innovations, the biggest advancement being the use of substrate-free printing technology.

However, this technology is not mature, staying in the theoretical stage, can not be practical, chief engineer Chen Zhi and the engineers are working on technical research, once successful, this biological 3D printing technology will be the most advanced in the world.

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

In the final analysis, this technique is to draw a cat and a tiger, and you can only draw an appearance, not an internal thing.

This is also the reason why the current biological 3D printed organs cannot be used for transplantation, and can only be used in some scenarios with simple functional requirements such as drug experiments, because it is not a real organ, just like an organ.

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