This is indeed Fang Nixin's politeness, but after Fang Nixin's identity was revealed, Lu Cheng was more polite with Fang Nixin.

   Just the few stitches yesterday, I asked Lu Cheng to do it himself. Lu Cheng was confident that he could do it. It was just that Fang Nixin was the chief knife at the time, and Lu Cheng didn't dare to move without authorization to Lu Cheng.

   An operation can only have one chief surgeon and many assistants. There will never be two surgeons. Even if there are two operations, they are the chief surgeons of the separate teams, and they will not affect each other.

   Because everyone’s thinking and perception of disease are always different.

   Fang Nixin thought for a while, then stood up and said, "Cao Xiaohe, Lu Cheng, you follow me."

   "Where to go? Senior Sister Fang?" Cao Xiaohe heard Fang Nixin's departure before he could tell from Lu Cheng's words, of course he asked a little dazedly.

   "Let's go to a secret base, where I have permission to go in for training. There is a simple arthroscopy, which can simulate and practice the operation of the arthroscopy." Fang Nixin walked to the door and pushed out the door.

   "Wait for me to change clothes, we will take a taxi right away."

  ...

   Half an hour later, Fang Nixin took Lu Cheng and Cao Xiaohe to a yard near the Liuyang River. The yard was lush with trees, and there were several six-story buildings built.

   There are separate signs on the door cards, because they are far apart, so I can't see the specific situation clearly.

   But Fang Nixin led the landing to a place where a few people walked. The sign hanging was the functional laboratory.

   There were some people coming and going in the yard, passing by in a hurry. After seeing Lu Cheng and the others, they only glanced at them. They felt that they would be busy with their own affairs after they were born.

   Cao Xiaohe looked at this scene with his mouth wide open, and asked: "Sister Fang, where did you find this kind of experimental base?"

   This kind of base, when Cao Xiaohe was doing an internship in Kyoto, he was fortunate to have been to the experimental base supported by his third grandfather, and it was not much different from this one. This was the place where he really did his research. Most people have no chance to come into contact with this kind of thing.

   Fang Nixin said: "This is the experiment that my teacher recommended me to do here when I was a PhD student. There is also a functional laboratory in it. I practiced the basic skills here."

   "The person in charge of the laboratory here is very familiar with me. Later, I bought a sports medicine simulation machine. I also operate on it most of the time."

   Fang Nixin said, she used a round blue card to unlock the door. The guard guard pushed down the glasses reading the newspaper and took a few glances before putting the glasses back on.

   "It's Xiao Fang, but I haven't been here for a long time. You should all be working now?" He asked slowly, with a smile on his face.

   "Teacher Qu, I am working now, so I have less time to come. I also came last month. Did you forget?" Fang Nixin said with a smile.

   "How much is it just a month? I am old and have a bad memory." Wang Lucheng and Cao Xiaohe, the people named Teacher Qu, seem to want to find the faces of these two young people in their memory.

   "These two are my younger brothers. I took them over to do a small experiment for two hours. Teacher Qu, would you like to relax?" Fang Nixin stepped forward and said sweetly.

   Teacher Qu pushed a registration book forward and said: "Register, don't damage the equipment."

   "Don't worry, Teacher Qu, I haven't broken the equipment for so many years."

  ...

   When Lu Cheng came to the front of the console, Cao Xiaohe asked: "Sister Fang, who is the teacher Qu below?"

"An old professor, the director of this laboratory, has nothing to do after retiring, and now works part-time as a concierge. We are now 80% of the professors of respiratory medicine in the Second Affiliated Hospital, all of them are his students." Fang Nixin Bolan Returned without surprise.

   Cao Xiaohe opened his mouth suddenly, just thinking that this uncle is really awesome.

   Fang Nixin then turned on a switch to close the box.

   Suddenly, a screen about the size of an old-fashioned TV appeared in front of the transparent box, which was the situation inside the box.

   Under the box, there are small stones, large and small, and the small stones are divided into several piles. There are two empty boxes behind the small stones.

   There is a blank paper behind the empty box, I don’t know what it is for.

   On the top of the closed box, there are three rockers that are held in one hand, and the two flush rockers on the bottom are similar to the handles of vascular forceps.

   The innermost joystick is spherical, similar to the appearance of an old game console.

   Fang Nixin introduced: “There are three rockers here. The first two correspond to the two tweezers below. What you have to do is to use the left and right tweezers alternately to pick up the stones and put them into the box.”

   "Its operation mode is the operation mode of arthroscopy, and the trajectory and range of motion are similar. Three hundred and sixty degrees need to be controlled by yourself."

   "The innermost joystick is a joystick pen. If you can use it to write well on blank paper, even if you have practiced well."

   "I will show you something."

Having said that, Fang Nixin immediately shook the left tweezers with her left hand, and slowly moved the tweezers to the point where she was about to reach the top of the small stone. She manually opened the tweezers, then clamped a small stone and moved to the empty box again. Let go above.

   The movement direction of the screen is just opposite to the direction she operated. The operation in the screen seems to be not difficult, just move the stone.

   Cao Xiaohe was a little eager to try after reading it, and it was not that difficult.

   rubbed his hands and looked at Fang Nixin with earnest eyes.

"Lu Cheng, come and try. Xiao Cao, wait until Lu Cheng has tried it again, so that you will know what your current level is like." Fang Nixin did not give Cao Xiaohe a chance, but instead Poured a basin of cold water.

   Cao Xiaohe was beeping a dog at the time.

   Lu Cheng did not postpone, and moved the tweezers twice with both hands at the same time. After comparing the operation of his own hand with the trajectory of the tweezers in the mirror, he started the operation.

   Like Fang Nixin, he took the tweezers above the small stone, opened the tweezers, then clamped, raised, moved to the top of the box, and let go.

   is followed by the right hand, and the same operation is repeated.

   The movements are not slow!

   Fang Nixin looked a little dumbfounded, this is definitely not easy for Lu Cheng, this is definitely not the first time he has done this.

   Cao Xiaohe was disdainful.

That's it?

   That's it?

   Lu Cheng's second action obviously accelerated a lot.

   Small stones are irregular, and it is not easy to clamp them with tweezers. Even if ordinary people use tweezers directly, it is a bit difficult.

   Through the blind box operation, it is naturally more difficult.

   This requires precise clamping of the force point, and not letting the stone pop out, and the force cannot be too strong. This kind of operation is good for the first time to be able to take it slowly.

   Next, Lu Cheng seemed to be accustomed to the operation, left and right sequential operation, the left and right hands operated at the same time, it was a lot of fun to play.

   Fang Nixin was dumbfounded. The scene when she practiced for the first time was horrible.

   Lu Cheng's current strength is better than her, it is not a joke.

   Fang Nixin sighed when she saw this, and interrupted Lu Cheng: "Okay, stop playing."

   "You try this joystick again, use the joystick to write a word, as long as you can write a word, even if you are basically successful."

   Fang Nixin didn't demonstrate this time, because she couldn't write a complete character herself. Of course, simple characters like one or two are not counted.

   "These two buttons, the red button is to discharge ink, and the black one is to stop ink discharge."

   "Okay. I see. Thank you, Senior Sister Fang." Lu Cheng found it novel, this way of practicing mirror manipulation is really new.

   Lu Cheng first tried the joystick.

   Sure enough, I found that it was more difficult to control, and I had to write. Writing is much harder than simply holding a stone to move. The strokes are the opposite. I have to design in advance in my mind and operate it.

   Lu Cheng didn't draw ink first, but felt it for a while in the air.

   When it felt almost the same, Lu Chengcai finally put the "pen" inside on the paper.

After reading it, Fang Nixin reminded: "Lu Cheng, you have to pay attention to the fact that this machine has to control the ink ejection and ink stop function, instead of using the signature pen's uniform ink ejection function, in order to exercise your strength. Ability to control."

   "It is similar to writing with a brush. You have to learn how to control ink and the speed of writing. The first time you write, as long as you can write the handwriting well, there is no need to pay attention to aesthetics."

   You need to control the discharge and stop of the ink by yourself. That is to say, if you stay in one place for a long time, the ink will be darker, and the movement will be faster, which may be much shallower. This is the control of strength and timing.

   Fang Nixin reminded that, Lu Cheng immediately lifted the pen up again, and then released his hand that was about to press the ink for a while.

   and then re-operate, this is the real reverse operation.

   wrote the first pen, which is a point.

   Stop ink.

   Then write a second stroke, another point.

   Stop ink.

   The third point is definitely also the point, but the last point requires a lot of operations. This is the radical of three points of water.

   Ink comes out, stops ink.

   The third point is completed.

   Although the one is not very good-looking, the font is obviously out, and it can be seen.

   Fang Nixin suddenly opened her mouth wide, and muttered in her heart, is it true that surgery is really prepared for boys by nature? Are girls really only suitable for internal medicine?

   Fang Nixin had been dissatisfied with this sentence before, but today I saw that Lu Chengming was only playing this for the first time, and he was able to write the font.

This is a frustration that Fang Nixin rarely encountered before, but the people she met before were old guys who were much older than her. Those people lived for many years longer than her, and they were Fang Ni. Xin Xian panicked.

   Cao Xiaohe just thought to himself, "Cut, I write three points of water in the third grade of elementary school, which is better than this, isn't it just a brush?"

  I am the best at writing calligraphy. Of course, it is not good for him to attack Lu Cheng directly. After all, Lu Cheng has never done this before.

   About half a minute later, Lu Cheng actually completed the muddy character with strokes.

   askew, but I am a Chinese. Everyone who has read books and knows this word knows it.

  Lu Chengcheng said, "Sister Fang, it’s a bit ugly."

   "Why don't you come and teach?"

   Lu Cheng is really asking for advice. He has never played this device before, and Fang Nixin's operating level is not bad.

   Fang Nixin took a step back and said, "It's not necessary, you have written very well. This kind of reverse writing is a bit contrary to our habit, and it is not a straight pen."

   "To bring you over today, my main purpose is for you two to practice."

   After saying that, he said: "Xiao Cao, you should also practice."

When Fang Nixin spoke, she dodged her expression and said in her heart, Xiao Lu, what are you kidding me? I asked you to try it, but I just want you to try it. You write it so well all at once, but let me write it, you’re not. Are you hurting me?

   I want to be able to write it out, do you think I won’t demonstrate to you?

   Fortunately, Cao Xiaohe is still here today. I can change the subject. If I bring you here alone, I will definitely follow your way.

   Sure enough, my mother was right. Going out with the boy alone is very dangerous and it is difficult to protect herself.

   Cao Xiaohe nodded with excitement and said, "Hey, good."

   I am very confident.

   Then immediately began the operation of clamping the stones. Cao Xiaohe didn't even try, so he went straight to work.

   He overturned all the boxes below with the first hand.

   Cao Xiaohe was taken aback, fucking? ?

what's going on.

   Then he took the tweezers and experimented in the air for a few times before he reacted, oh, it turned out to be like this.

   is not the other way around.

   "Sister, it was a misunderstanding just now. I was too anxious." Cao Xiaohe explained, and then devoted himself to the operation of his right hand.

   Move the tweezers and watch the tweezers reach the top of the stone, UU reads www.uukanshu. com

   sink, pinch.

   pinch hard.

   rise up and move!

   Cao Xiaohe has written the script.

   The stone was also caught, but in the process of ascending, the stone piu flew out.

  Bangbangbang!

   bounced on the wall of the blind box of unknown material several times, and fell to the bottom all of a sudden.

   Cao Xiao and the people at that time were stupid!

   He doesn't believe in evil, so he tried again. This time he dared not use great force.

   When it got into the air, the irregular stone fell down.

   croaked to the bottom, not the dull sound of thrown into the box.

Immediately, Cao Xiaohe put the tweezers off, with a smile on his face, and said in a tone of asking for advice: "Sister, this thing is still not that easy to play, or you can tell me about it, how to control this force? Good?"

   Fang Nixin sighed, and secretly said: Sure enough, that sentence is really not inevitable, not all boys have absolute talent in surgery.

   said: "In fact, there are many steps in the practice of this device. The first step is to pinch the stone, then put it down, and practice the force of holding the stone."

   "Then move, and finally practice picking up and putting down from the side of the box."

   "You stepped too much in one step. So it's normal like you are now."

   "But this writing is done in one go, why don't you try it?"

   Cao Xiaohe's eyes widened, and he said to his heart: If you were a senior sister and I wanted to beat you, then could I compare to a beast like Lu Cheng? Is he a human?

   said in a very shy and embarrassed manner: "This?"

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