By the time Sun Lien saw Wu Youqian, it was already noon the next day.

Although he had already contacted Wu Youqian yesterday, Dean Wu was out of town and could only come back this morning. Therefore, the meeting time of the two was changed to noon the next day.

"Dean Wu. Sun Lien saw this old man in Wu Youqian's office, he hadn't seen him for more than two months, and the old man felt a little shriveled again, and his skin looked a little wrinkled. It seems that two months has been more than two years long for Wu Youqian.

"Sit. Wu Youqian pointed to the seat in front of him, and then coughed lightly, "I heard, you have been promoted now?"

The title of "Team Leader Sun" has become the main way that everyone used to ridicule Sun Lien in the past two days. Compared with the previous "Director Sun", Sun Lien actually felt that this title made him feel that something was wrong all over his body - everyone knew that the name "Director Sun" was a joke. But "Team Leader Sun" ...... It's a different story. He's really the team leader now......

"Yes ......" The facts are in front of him, even if Sun Lien is not adaptable, he can only pinch his nose and get used to it. But Sun Lien, who hadn't had time to get used to it yet, decided to change the topic a little, "Mr. Wu, you haven't been feeling well lately?"

"That's the problem. Wu Youqian waved his hand, "I'm this age, it's impossible to be sick and disaster-free." A little more is a little. He stared at Sun Lien and asked, "This time I came to you, it's still an old thing." ”

The old thing has not stopped "growing" during the time that Sun Lien has left. Thousands of compute cards with an average price of 60,000 are running at full speed, and almost every second, the old thing is making great progress.

"The old stuff has reached a bottleneck stage, at least the project team can't find a new direction for improvement at the moment. Wu Youqian refilled the teacup in front of him, and then poured Sun Lien a cup as well, "Its diagnosis accuracy rate is 88% on average, but in the past few weeks, no matter how much you study, the diagnosis accuracy rate has not been improved." ”

Sun Lien didn't understand the pile of AI big data, he took the disposable water cup with both hands, and asked cautiously, "Then what should I do?"

"I don't really understand this stuff either—it's too high-tech. Wu Youqian raised his eyebrows, "The project team means that they hope to carry out the application on a small scale first, so that the clinical doctors can give their opinions." ”

This makes sense. With such a lot of money spent and so many people putting so much effort into this project, the old thing will definitely be put into clinical practice in the future. Otherwise, the investment will never be recouped.

"However, I have a requirement for small-scale practicality. Wu Youqian leaned back, stretched his muscles and bones and said, "This is practical, only you Sun Lien can use it." ”

"Huh?" Sun Lien was stunned, "Why?"

Wu Youqian took a sip of tea and said, "For you, that's to collect feedback from front-line clinicians." For other people, it is 'to hand over the tools that have not yet undergone large-scale clinical diagnosis to ordinary medical professionals in advance', and this difference is still very large. ”

Sun Lien's diagnosis accuracy rate in reading medical records is on par with the old thing. Compared with the old thing, Sun Lien, as a living doctor, also has a huge advantage - he can communicate directly with patients and ask more targeted questions. The old thing is not so smart, it can only analyze the patient's information and situation entered by the doctors.

The 88% accuracy rate means that the old thing has been diagnosed more accurately than many clinical doctors. And this also means that if you hand over the old things to those ordinary doctors, you will inevitably get little feedback. On the contrary, the project team has to worry about the 12% error rate of the old thing. Sun Lien is different, most of the patients he treats can be tilted by sufficient medical resources, and the old things can be fed back while avoiding misdiagnosis. Kill two birds with one stone.

"I've already spoken to Takeda and Song Wen. Wu Youqian put down his glass of water and made a final summary of the conversation, "They have all agreed to let the old thing enter the comprehensive diagnosis center to participate in the experiment - you remember, it can be verified afterwards." It is a matter of principle that the diagnosis should never be started in advance. ”

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In the afternoon, not long after Sun Lien returned to the diagnostic center, he saw several van trucks driving into the fourth hospital and stopping next to the comprehensive diagnosis center building.

"What is this for?" Sun Lien looked at the staff below carefully carrying the large black metal box into the diagnostic center with some inexplicability, and said to Xu Yourong on the side with some puzzlement, "We have new equipment here?"

It has been a year since the diagnostic center was put into operation, and the treatment equipment promised by Takeda is still being put in place and installed in the diagnostic center. However, the installation of these devices generally requires the assistance of large machinery. Equipment that can be moved directly by a forklift...... Sun Lien really hasn't seen it.

"Is this what Dean Wu said...... AI?" Xu Yourong squinted at the vehicle outside, "The chassis is still printed with the logo of Ningyuan Medical College." ”

Although the old thing is just a program, it is still a "half-finished product" that requires a lot of computing power and network broadband support to run. Although the Fourth Hospital is a relatively new hospital, it still cannot meet the network bandwidth required for the normal operation of the old thing. Therefore, the project team simply decided to move the computing center that was temporarily set up in the laboratory building of Ningyuan Medical College to the comprehensive diagnosis center.

The computing card used in the computing center is the Tesla V100. A 4U cabinet can be filled with 8 cards. The equipment that was transported to the comprehensive diagnosis center this time was a large 42U cabinet with a height of two meters. Forty cabinets were being transported into the diagnostic center one by one by the staff with special steel rails and plate cars equipped with rubber wheels, while Sun Lien and others stood upstairs watching the excitement.

Men are creatures like that, even if it is boring and repetitive work, as long as it involves mechanical equipment that they have not seen much, it will definitely attract onlookers. And this attraction works regardless of age.

Sun Lien watched the excitement from the window, Sun Lien saw a wheel suddenly fall off the board car, and Sun Lien saw the two-meter-high cabinet slammed into the leg of a handling worker.

"!" Yuan Ping'an, Sun Lien, and Zhou Ce Bruen let out an exclamation at the same time, and the four of them looked at each other, then turned around and ran towards the stairs. Dr. Brunn also "handily" dragged the first-aid kit he had prepared as a hobby - a high-strength engineering plastic box with a height of 80 centimeters and a weight of 12 kilograms.

It took less than forty seconds for the four of them to rush out of the gate of the comprehensive diagnosis center. The speed was so fast that it was as if there was a red-eyed bull behind him who was chasing people - the other workers around had just surrounded the staff member who had been smashed in the leg, and Sun Lien and the others rushed to the injured while shouting "let go!"

Screams and cries of pain rang out one after another, and the staff member who had been crushed by his thigh clenched his leg and howled. Dr. Brunn had already put down the box next to him and began to pull out the first aid equipment.

"Tan Junni, male, 27 years old. Comminuted fracture of the phalanx of the right foot (00.00.57), comminuted fracture of the right tibia (00.00.57), comminuted fracture of the right fibula (00.00.57), comminuted fracture of the right patella (00.00.57), comminuted fracture of the right femur of the right knee joint (00.00.57), dislocation of the femoral head (00.00.57), and destruction of the whole right leg (00.00.57). ”

Sun Lien glanced at the patient's status bar, and then his heart suddenly sank.

This leg may not be saved.

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Damage is one of the most serious and difficult injuries to treat a human limb. High-energy damage injuries are even more dangerous.

All the bones in the entire right leg are comminuted fractures, and this has reached the point where amputation needs to be considered. And when this comminuted fracture is accompanied by a ruined injury, "saving the leg" becomes an almost impossible luxury.

The human body is a delicate and complex system. In order for a leg to be able to move, it needs muscles to provide the power to move, nerves to give movement instructions, bones to support movement, blood to provide energy and oxygen to muscles, skin to protect tissues, and joints to change the direction of movement—the tissue systems that need a leg to move normally are almost as numerous as the ones that sustain a person's life. And these systems all became a mess of rotten meat at the moment of "destruction".