Technology and life: starting with solar cars

Chapter 42 Public surgery
Song Tingran's visit was just a trivial matter, and Liu Yun didn't take it to heart at all.

What comes next is the big deal.

After a period of fighting, he finally won the battle with Zhao Kangli temporarily. At this time, it is natural to promote the titanium alloy wire, mainly to promote the research and development of titanium alloy wire from other companies. There is no plan to develop titanium alloy wire.

If any scientific and technological progress must be completed by Liu Yun, then Liu Yun will not be exhausted, so Liu Yun's role is only to promote scientific and technological research, and to put it bluntly, to guide the direction.

Liu Yun checked the time, it was almost 10 o'clock, and the public surgery was about to start.

He began to order: "Liu Jinwei and Xiuxiu, you both maintain the order at the scene. Remember that no one is allowed to enter the scene. Once someone breaks into the scene, go up and bite him. It is very dangerous to interrupt the operation. Do you hear clearly? .”

"Alright Liu Yun." "Wow woof woof."

Liu Yun continued to divide the work, "Deng Yunqi and Song Fangqing are responsible for assisting Wang Chuanjun in the operation. Wang Chuanjun will give Wang Chuanjun whatever he needs, so that Wang Chuanjun can concentrate on the operation."

"Brother, why am I the only one left, so what am I going to do?" An Cui felt a little strange, all humans and dogs had divisions of labor, only she didn't.

"You can entertain guests with me later, this is the only thing you can do well." Liu Yun said what was in his heart without mercy.

There's nothing I can do about it, my younger sister is not thoughtful and not suitable for auxiliary work, and it's not that men can't maintain order, so they can only do the work of serving tea and pouring water.

"Hmph, they all have things to do, so I'll serve the tea, right?" An Cui was a little unconvinced.

"Stupid people have stupid blessings. Are you not satisfied with such a simple job as serving tea and pouring water? Deng Yunqi and the others are very tired from helping Wang Chuanjun, and Liu Jinwei and Xiuxiu are not easy to maintain order. It's not easy for you to help It's easy to pour tea, don't bite Lu Dongbin, you don't know a good heart."

After Liu Yun finished speaking, he kept staring at the door of the company. Because Song Tingran was fired, Liu Yun was sure that the person who called him that day would definitely bring someone for surgery.

Sure enough, in about 10 minutes, a stretched high-end luxury car drove up to the door and stopped slowly.

A young girl with a ponytail got out of the car. She was tall and beautiful, but she didn't know why her face was a little depressed. What was even more strange was that she was wearing long clothes in summer, and her whole body was covered in clothes.

Beside the girl is a bodyguard with a parasol.The bodyguard's walking posture shows that he has experience in fighting, and his ears are relatively rare dumpling ears, which shows that this bodyguard is also very good at wrestling. Generally speaking, he should be an MMA athlete.

Liu Yun passed through the crowd to meet her, went to the car and said to the ponytail girl, "Hi, you are the one who is going to have the surgery." Only then did Liu Yun remember that he didn't know the girl's name, "Come into the company with me, I am the boss of this company."

He didn't get a response to his words, but he could still understand the girl. The girl might be a little introverted and inferior because of the defect of her palm, so she doesn't like to talk much.

Liu Yun walked slowly in front, but the ponytail girl did not keep up and walk side by side.

The ponytail girl followed Liu Yun quietly, staring at the back of Liu Yun's head, not knowing what else to think.

Follow Liu Yun into the operating room.

In order to show the situation inside the operating room, the operating room smashed a lot of walls, and put a large piece of transparent glass on the smashed wall to facilitate the viewing of the outside audience.

Looking at the cold operating table and the smell of potions in the air, the girl with ponytail seemed to think of something unhappy, and her frightened body trembled slightly.

Liu Yun hurried forward to support the girl with the ponytail, and asked with concern: "Are you okay? Sit down and rest for a while, and you'll be fine with anesthesia in a while. You'll be fine."

After speaking, he helped the girl with ponytail to sit on the bench, then poured some warm water into a disposable paper cup and handed it to the girl with ponytail, "Drink some water, don't be nervous, you can live a normal life after the operation, at least it will be better than before a lot of."

After listening to Liu Yun's words, the ponytail girl calmed down a lot, drank a few sips of warm water to soothe her fear, and then her body stopped trembling.

"Okay, if it's almost done, go to the operating table." Liu Yun felt that the ponytail girl had almost rested, and urged.

The ponytail girl never spoke from the beginning to the end, but just nodded, and slowly walked to the operating table to lie down.

Wang Chuanjun put anesthesia on the ponytail girl and started the operation.

The operation is still the same as before, cut the skin and pass the titanium alloy mate40pro through the tail of the tendon, and the wire connects the tendon and the robotic palm. (Not detailed so as not to cause discomfort.)
After the operation, when the effects of the anesthesia wore off, the ponytail girl opened her eyes, turned her head and looked at the right palm where the robotic arm was already installed, and did not feel any difference between the newly installed robotic arm and the previous one.

So she was a little disappointed.

Liu Yun saw that the ponytail girl woke up, so he kindly reminded: "Girl, you just finished the operation, remember not to try to control the tendon in your right hand, which is the part that connects the human body to the fingers."

Just after the operation, the wound is only stitched together, if you move around, it may cause pain from pulling the wound, so Liu Yun specially reminds me.

Unexpectedly, the ponytail girl not only did not follow Liu Yun's suggestion, but even had a smile on her face.

Regardless of Liu Yun's dissuasion, the ponytail girl controlled the tendons of her right hand to move through the nerves, and the middle finger on the mechanical arm quickly responded to the bending of the first two knuckles.

The ponytail girl who had been looking at the mechanical palm saw the bending of the middle finger, completely forgot the pain of pulling the wound, and moved the tendon in the arm again, and the middle finger was completely bent close to the palm.

She couldn't help moving her tendons again, and the middle finger on the mechanical palm quickly straightened.

"Hahaha." The ponytail girl smiled, tears streaming from the corners of her eyes.

Although Liu Yun didn't know why the girl with the ponytail was crying, he thoughtfully took out a tissue and wiped it for the girl with the ponytail.

"Thank you." The ponytail girl spoke for the first time, and her voice was very nice, like the sound of two pieces of glass being knocked very crisply.

Liu Yun wiped the ponytail girl's tears while smiling and said, "It doesn't matter if you don't thank me, as long as you don't cry for a while."

Sure enough, after the excitement, a strong pain swept through the ponytail girl's whole body, causing the ponytail girl to grin her teeth in pain.

"Haha" This time it was Liu Yun's turn to laugh.

Liu Yun smiled sincerely. Isn't it worth being happy to see a beautiful girl rekindle hope for life.

Maybe this is real happiness.

Liu Yun helped the girl with the ponytail up from the operating table and said, "I told you not to move around and you didn't listen. You know it hurts now. Try not to touch the water for a month after you go back. It's usually fine." You can open the tight part of the mechanical palm to let the air in. If you feel particularly uncomfortable, you can remove the mechanical palm, and then come back to us and we will calibrate the position of the mechanical palm for you. Also, if you feel inflammation, take some anti-inflammatory Medicine, but don’t take it all day long, just take it a few times without any inflammation.”

Then he took out an instruction manual and gave it to the ponytail girl, "This is the instruction manual for the manipulator, let me explain it to you. When the tendon in the arm moves for the first time, the first joint bends to 45 degrees, and the second joint bends to [-] degrees. Bend to a horizontal level, completely imitating the bending pattern of a human finger. When the tendon moves again, the mechanical finger will bend to the extent that it touches the palm. The tendon moves again, and the finger is fully extended. Wait for you to adapt to this simple pattern Afterwards, I will come to the hospital and brush you into a more complex pattern, and the complex pattern has more states of the hand, and after learning it, you will be like an ordinary person."

Speaking of this, Liu Yun remembered that he hadn't made silicone sleeves for girls with ponytails yet. I don't know if it is suitable for mass production. Let's try it first.

Liu Yun took out a pair of mass-produced silicone gloves and put them on for the ponytail girl. The size was quite suitable.

The ponytail girl was even happier looking at the silicone sleeve, which is as high as 80% similar to a human palm, which means that in the future, as long as she wears long sleeves when going out, others will not be able to see her hand problems.

It's just perfect.

Thinking about the scene of shopping freely in the future, she yearned for it.

The ponytail girl couldn't remember how long she hadn't gone shopping, maybe 5 years, maybe 10 years, maybe 15 years, the groggy she had been through for so many years made her forget the passage of time.

"I have crossed mountains and seas, and I have also crossed" the ponytail girl's cell phone rang.

The girl with the ponytail answered the phone, her tone couldn't hide her joy, and she said happily:
"Dad, I'm done changing. It looks good. I'm very satisfied."

"I'll go back later, I finally came out, I want to stay here for a while."

Then hung up the phone.

"Thank you so much." After the ponytail girl said thank you, she found that Liu Yun was no longer in the operating room. She looked around and saw Liu Yun standing at the gate of Yunfan Technology Company chatting with the crowd.

Liu Yun stood at the entrance of Yunfan Technology, facing the noisy crowd, he had to pick up a loudspeaker and shouted: "Everyone be quiet, you are here to see the operation, not to go to the fair, if you have any questions, ask them one by one. Don't make a fuss, no one can ask questions if you make a fuss, raise your hand first if you want to ask."

The onlookers rushed to raise their hands, and almost all of them raised their hands.

With so many people raising their hands, it was impossible for Liu Yun to ask every one of them, so he could only choose a few to answer at random.

Liu Yun casually pointed to a silver-haired old man and asked, "Master, do you have anything to ask? Tell me your question."

"Young man, I want to ask you if this kind of operation can still be done. I have a child in my family who is not very handy." The uncle was a little excited when he was clicked, and asked Liu Yun in that breathless voice.

"Master, this is a good question. Our Yunfan Hospital currently only has one business - the production of robotic arms, so if you need to make robotic arms in the future, you can come to our hospital and only charge your cost price." Liu Yun patiently answered the uncle's question question.

Due to limited time, Liu Yun pointed to another casually, this time to a middle-aged man with shabby clothes.

The middle-aged man asked a little embarrassedly: "Mr. Liu Liu, I am from a nearby village. My father was disabled and my mother remarried since I was a child. My palm is not convenient, so I can only do some manual work to make money. I don't know that your mechanical arm can be used on credit. Is it?" The middle-aged man raised his mutilated arm embarrassingly, and his face turned red when the arm fell, it was a bit embarrassing to ask if he could get credit in front of so many people, but he had no choice but to ask in order to survive better.

"This uncle asked a good question. Even if you don't ask me this question for a while, you are going to say it. Our company is not short of this money. The automobile industry alone pays 30 billion in taxes every year. We are very rich, so if you Anyone who has financial difficulties can apply for a free robotic palm, and we will install it for free after verification." Liu Yun half-jokingly said.

Liu Yun's boastful words did not arouse everyone's disgust, and even made everyone's favor towards Liu Yun soar, and everyone felt that Liu Yun was a real and genuine entrepreneur.

"Then how do you prove poverty? Do you need some kind of proof?" The middle-aged man continued to ask, and this sentence spoke out the aspirations of many poor people.

"Okay, since someone asks me, let me talk about it. This will also ensure the fairness of our review. When we check whether a family is poor, we don't look at the poverty certificate issued by the Han Dynasty official. We only look at two points. The first point is that the family Whether it is really poor or not, we will send staff to the home to verify this. The second point, the neighbors’ words, we will send staff to randomly find a few neighbors to ask, if the neighbors say that they are poor. As long as you can meet this Two requirements, our review will definitely pass. I also hope that everyone will supervise our staff, if our staff cheats, you can come to the company to report to me." Liu Yun said the words that he had thought in advance.

He really thought so in his heart, there is no need to make a profit from a mechanical palm, as long as he doesn't lose money, he doesn't want to be an insatiable entrepreneur.

After Liu Yun finished explaining, he chose another person at random, and this time he chose a little girl.

The little girl pointed to the operating room and asked: "Mr. Liu, if we pretend, are we pretending to be the kind of thin thread we saw today?"

Liu Yun shook his head, sighed and said: "There are many thin threads in this world, but those thin threads are either not tough enough to be easily pulled off and cannot be used as connecting lines, or the material is not good enough and will be rejected by the human body. The operation just now What is shown is an upgraded version of titanium alloy, not only will not be rejected by the human body, but also very thin and not easy to break, but unfortunately we only have a few of this kind of thread at present."

"Then what kind of thread should we install?" asked the boy next to the little girl.

"I guess at least 1 mm of titanium alloy wire should be installed. If it is too thin, it is easy to break, and if it breaks, it will be more painful. If you install this kind of thicker wire, try to do a nerve block operation to reduce the risk of foreign objects entering the skin. I feel that the rejection is not so obvious due to the titanium alloy, even if the edema is decisive, it will basically recover on its own. At present, this is the only way to go. When will we mass-produce this kind of thin wire before we can replace it with thinner ones for you.”

This sentence made people feel cold and cold. At least half of the people left disappointed, and some people were very happy because they knew that they could install the mechanical palm for free.

Knowing everything they want to know, the crowd quickly dispersed.

"Liu Yun, do you really plan to not make money from the robotic palm project?" Deng Yunqi asked standing behind Liu Yun.

Liu Yun didn't answer but asked instead: "Do you know the difference between an entrepreneur and a businessman?" Deng Yunqi shook his head.

Liu Yun went on to say: "Entrepreneurs will find ways to give back to the society while ensuring profits, while businessmen will only seek profit. Our company's annual profit is so large, and the tax payment alone is 30 billion a year, and there is no shortage of robotic arms. Hundreds of millions of profits, there is no need to make all the money, as for the free installation of the robotic arm, it is considered as giving back to the society.”

"Then why don't you give a discount or free to buy a car?" An Cui, who was next to her, asked her doubts.

"A car is not a necessity of life. Those who can buy a car may not be rich, but they will definitely not be hungry and can't eat. If you can't eat because of buying a car, you deserve it. Besides, the profit of our car is already very low. We can't give it any more discounts. And those who buy robotic arms are different. Some of them really can’t afford it. A very cruel reality is that people with disabilities can’t make money as fast as normal people. Naturally, it’s hard to save money, so I’m willing to give those for free. Poor people install robotic arms."

After speaking, Liu Yun patted An Cui's forehead.

When the three were chatting, the ponytail girl also joined in emotionally.

The ponytail girl looked at Liu Yun with a smile and said, "I didn't see it, but you are still a caring entrepreneur. You are really amazing."

"Thank you for the compliment. I didn't realize that you look so good when you smile. It's 100 times better than when you first met when you were crying." Liu Yun began to boast commercially to the ponytail girl.

It's a pity that Liu Yun's business promotion was unsuccessful this time, and it seemed that he was flattering his ass.

So embarrassing.

The ponytail girl was also very embarrassed. She didn't know whether Liu Yun was praising her or hurting her. When she was about to speak, the bodyguard next to her urged her to go home.

As a last resort, the ponytail girl followed the bodyguards and left, and when she walked out of the glass door of Yunfan Technology, she shouted: "My name is Wu Hui, you remember." I don't know if Liu Yun heard it.

(End of this chapter)