Guo Yucheng and Liu Shiqing said a few polite words, and then the conversation changed, "Mr. Liu, you said that your employee is going to have surgery, who is it?" What surgery will be done? ”

There were several people standing beside Liu Shiqing, everyone was normal, many arms and legs, and no one showed any painful expressions, not as if they were going to have surgery.

Liu Shiqing smiled, "Dean Guo, I may not have made my words clear. The two employees who were going to have the operation didn't come, so I brought the things first, so let's take a look. ”

Liu Shiqing made a look, Chen Junxi and Tao Haotian each carried a piece from the car, and the box came down. The outer shell of the box is made of aluminum openwork alloy and is boxy. Shimmering with a metallic sheen. The box is not very large, and the volume is not much different from the suitcase.

"Dean Guo, let's go inside and talk about it." Liu Shiqing said.

Guo Yucheng was very curious, and he didn't know what kind of treasure Liu Shiqing brought this time. He led Liu Shiqing and the others into the outpatient building, and in order to find out what kind of treasure Liu Shiqing brought, they entered the office of the doctors in the emergency room, and then asked people to guard the door and close the door.

Guo Yucheng and the doctors and nurses of the PLA General Hospital gathered around the desk, staring directly at the two small boxes brought by Liu Shiqing. Chen Junwei and Tao Haotian put the box on the desk. Then he took a few steps back and gave up the place to Liu Shiqing.

At this time, Yang Nuoting handed Liu Shiqing a small black bag, Liu Shiqing opened it, and took a new set of white clothes from it. It's almost a blink of an eye. Liu Shiqing has become an "angel in white", the more solemn Liu Shiqing is. The more Guo Yucheng and the others wondered, the more he got something.

"Dean Guo, doctors, let me show you something." Liu Shiqing first used the password and key to open one of the two boxes.

The moment the lid of the box is lifted. Guo Yucheng and the others all took a breath of cool air, and what was placed in the box turned out to be a hand, a person's left hand. Liu Shiqing reached out and took the left hand out of the box and handed it to Guo Yucheng.

As the director of the PLA General Hospital, Guo Yucheng has undergone hundreds of surgeries in his life, and he has never seen any kind of patient, and he has also seen many stumps and broken arms. However, even if he is well-informed, he has never seen Liu Shiqing put his hands in such a high-grade alloy box, which is not counted, and he was brought to him in front of the director of the General Hospital of the People's Liberation Army.

If it weren't for the belief that Liu Shiqing would never do this for no reason, even if Guo Yucheng didn't let people arrest Liu Shiqing, there was a chance that Liu Shiqing would be blown away as a madman.

Guo Yucheng stretched out his hand and took the hand, the feeling of the left hand is no different from the real human hand, in terms of touch and appearance, but it is a little cold, and it is slightly heavier than a normal hand. Guo Yucheng's heart moved. He looked at the left hand over and over again, and soon he noticed that the fracture at the wrist connected to the left hand was very ordinary, and no bones or muscles were exposed, but it seemed to be covered there with something like a lid.

"Mr. Liu, what is this?" Guo Yucheng asked curiously.

"This is a simulated intelligent prosthetic that I built, and if you lift the lid, you can see the neuronal wires and the simulated bones inside." Liu Shiqing said with a smile.

Guo Yucheng didn't say a word, and according to Liu Shiqing's instructions, he opened the lid of the simulated intelligent prosthetic. Sure enough, as soon as the lid was opened, the bones, muscle tissue, tendons, nerves and other things were suddenly revealed.

"Mr. Liu, what did you just say? Is this a simulated intelligent prosthetic that you made? Guo Yucheng said with some uncertainty.

Liu Shiqing nodded, "This is a product of a collection of artificial intelligence, biology, human neurology, electronics and other disciplines, and a small processing system is integrated in this arm. It can convert the bioelectric signals emitted by the human brain into electrical signals, and after the electrical signals are processed, the brain's commands will be issued to various parts of the simulated intelligent prosthetic, so that they can act according to the brain's commands. ”

"This, the doctor's office is silent, and everyone seems to be listening to the Arabian Nights. Nowadays, scientists find it quite difficult to make a humanoid machine, in order to be able to build a machine that can be compared to a real person. Scientists all over the world have invested countless human and material resources and spent decades, and until now, there has been no fundamental technological breakthrough. Liu Shiqing is good, he directly made a simulated intelligent prosthetic, and listening to the meaning of his words, it seems that after putting this little arm on a person's body, it will not be much different from the real hand.

"Mr. Liu. You're not kidding? Guo Yucheng still didn't believe it.

Liu Shiqing shrugged, "I never joke about this kind of issue. If you don't believe it. Let's demonstrate that, Jun. Hate the sky, you two go and move the instruments in the car.

Guo Yucheng stretched out his hand and ordered a few young and strong doctors, "A few of you go and move the instrument together." ”

Soon, Chen Junyan and Tao Hatian came back, and there weren't many things they moved back. Just a laptop, plus a couple of cases. Liu Shiqing took matters into his own hands, connected the equipment in the box to the instrument, connected it to the laptop, and finally connected a few wires to the neuronal wires of the simulated intelligent prosthetic. Subsequently, Liu Shiqing opened one. software, and then held the wrist of the left hand with one hand, "Okay, Dean Guo, now it's ready, do you want to give it a try?" ”

Guo Yucheng thought for a while, "I say the command, and you will let your simulated intelligent prosthetic complete the action in my command." ”

Liu Shiqing nodded. signaled that Guo Yucheng could start.

Guo Yucheng said: "The palms of the hands are flattened, the fists are clenched, and the thumb, index finger, middle finger, ring finger and little finger are erected in turn."

Guo Yucheng said hundreds of commands in a row, and his left hand completed the movements very beautifully. "How is it, Dean Guo. Are you still satisfied? ”

Guo Yucheng shook his head, "Mr. Liu, if you say that this hand is a simulated hand of a machine, I can say that it is a twelve-point manrui" If I don't understand it wrongly, your reading only seems to be back. Do you have an employee who lost his left hand? So you want to give him this left hand to be operated on, transplanted into his arm, and let him return to a normal person?

"Yes, that's it. Appearance. Liu Shiqing said.

Guo Yucheng said: "Okay." If you really plan to do that. How do you prove that what you say is right. The movements made by this left hand just now are very beautiful and smooth, but we have all seen that it is connected to the computer, to put it bluntly, it is still an electrical signal, not a bioelectric signal sent by the human brain, if it is not like what you said, it can convert the bioelectric signal into an electrical signal. Then your artificial intelligent prosthetic cannot be transplanted into a human body.

What's more, in addition to converting bioelectric signals into Yongliang electrical signals, the simulation of intelligent prosthetics also needs to meet several conditions, for example, it also converts tactile sensations into electrical signals and transmits them to the processing system of the left hand, and then the processing system also converts these electrical signals into bioelectric signals and feeds them back to the brain.

It's so complicated. Can you do this simulated intelligent prosthetic limb you built? If it can't do it, it won't be able to play the role of a real hand.

Furthermore, are the materials you use to make the simulated smart prosthetics safe and reliable? After the transplant. Will it cause allergies or skin infections in patients? And how safe is it? Your simulated intelligent prosthetic is supposed to be battery-powered, right? Will it leak electricity? If the chemical solution of the battery leaks, will it cause unnecessary harm to the human body? ”

Guo Yucheng is worthy of being the president of the General Hospital of the People's Liberation Army, a figure like Taishan Beidou in the national medical community. If he had given him a little more time, he might be able to sort out hundreds of questions. Simulated intelligent prosthetics look inconspicuous, but there are so many disciplines involved.

Liu Shiqing smiled faintly, "Dean Guo, there are some things that there is no way to say. If I were to explain all the problems hidden behind the artificial intelligent prosthesis, I am afraid that three days and three nights would not be enough. As for me, I don't have that, I'm not working. I can only assure you that this artificial intelligent prosthetic has another artificial intelligent prosthetic in a small box. All are absolutely safe and reliable. There won't be any problems. I just want to ask you to help me transplant them to my injured employees in my company and make up for my apologies to them. If you're willing to do me a favor. I will entrust this to you. If you don't want to help, well, I'll take my things with me and find someone else to help. I was friends with Professor He Guanzhong of Capital Medical University and asked him for help. There shouldn't be any problems

Guo Qianrong opened her mouth and said: "Shiqing, you have forgotten, my third grandmother is the former president of the Academy of Military Medical Sciences. Wouldn't it be better to ask her old man for help? ”

Guo Yucheng smiled bitterly: "I said that Mr. Liu is Director Guo." I didn't say I wouldn't help. Can you please stop talking about such agitation? Since you called me and found our Blade Hospital, there's no way I'm going to let you go. If you leave, we'll smash the signboard of the hospital. What's more, the transplantation of simulated intelligent prosthetics for the physically disabled is absolutely the first in the world, and it is destined to leave a strong mark in the history of medical development in the world

"So, Dean Guo is willing to help me with this? Liu Shiqing smiled like a little fox.

Guo Yucheng nodded fiercely, "Help, even if the General Logistics Department wants to remove me from my post because of this matter, as long as the order for dismissal does not come down." I'm going to make it happen. It's a big deal, I don't want this official skin

Liu Shiqing smiled, "Dean Guo, don't worry, I won't harm you." Opposite. This is another important moment for the PLA General Hospital to once again make its signature in the world. Guo Yucheng smiled bitterly in his heart, he was not as optimistic as Liu Shiqing, what was going on with the simulated intelligent prosthetic, he still had no clue. The reason why Liu Shiqing was promised was that the trust in Liu Shiqing only accounted for a small part, and it was more of a gambling mentality, betting that it was impossible for Liu Shiqing, a world-renowned master, to make such a joke with him.

"Mr. Liu, we promised to help, and you can't be idle. You've got to tell us a little bit about what the artificial prosthetics are all about. And how do we get it all the way to the wounded? Guo Yucheng said.

Of course, Liu Shiqing said, "Even if you don't make this request, I don't dare to let you go to the operating table without any explanation to you." I spent millions of dollars to build these two artificial intelligent prosthetics. The loss of money is secondary, and the key is that I am afraid that my employees will be hurt a second time when they have surgery, in which case, I will do bad things with good intentions. ”

In the next few days, Liu Shiqing rushed to the PLA General Hospital every day to give lectures to the doctors and doctors here, explaining how to proceed and pay attention to those details when doing surgery. Liu Shiqing has never had surgery. All of what he said was the information of Helu from the Galactic Federation's medical network. Fortunately, Liu Shiqing's statement is relatively clear, even if he will be asked questions by doctors, Liu Shiqing will use the signal receiver to search for information when no one is around. Then give the perfect answer.

When Liu Shiqing was giving a lesson to the doctors, the employee whose hand was blown up asked Liu Shiqing to send someone to Yanjing. Liu Shiqing decided to finish one and do another one. Although he believes 100% in the simulation of intelligent prosthetics, there are still many doctors in the PLA General Hospital, who are still skeptical, and they all strongly advocate that after a period of observation, after a period of observation, after confirming that the injured person is recovering well and does not have any rejection, allergies, etc., then proceed with the second operation.

Guo Yucheng has been very busy these days, and every time Liu Shiqing finishes class, he will convene a meeting of the heads of multiple departments and major physicians to study the surgical plan. He is more concerned about the two upcoming surgeries than Liu Shiqing. Liu Shiqing is nothing more than to repay his wish, in order to allow the two injured employees to regain their health, but Guo Yucheng sees a major change in the history of human medicine, and the far-reaching impact that simulated intelligent prosthetics may have on human society. D