medical simulator

Time passed slowly, and in a flash, another week later.

Zhou Cheng was in charge, and Chu Hanbo, Xiang Xiang, and Yang Yifeng were watching.Chu Hanbo and Xiangfang stared at each other intently. Did Yang Yifeng yawn?

After Zhou Cheng quickly finished the treatment of the three mice, he gave up the position, but it was not the position where Chu Hanbo took over Zhou Cheng, but the direction.

Fang Xiang carefully completed the disinfection and other operations before standing on the main operator's seat. First, he looked at the various equipment on the simple operating table and the prepared miniature markers.

"Teacher Chu, Brother Cheng, Brother Yifeng, I'll start first, you all need to give pointers at any time." Xiang Xiang took a deep breath, looked around, and begged.

Chu Hanbo nodded and urged: "You start quickly, our time is already very tight."

"Luo Yun will come over at the laboratory at the most at eleven o'clock. There won't be too much time for you to practice."

This is the second batch of mice for animal experiments. The mice that Zhou Cheng operated before, at present, through CT quantitative comparison, the volume of bone tumor tissue is obviously much smaller than before.

But still continue to keep observation, to see the follow-up reaction, osteogenesis reaction, recurrence, metastasis, etc., all need time to accumulate slowly.

Seeing the effect, and the first time, Zhou Cheng was carried out under the condition that the auxiliary tools were not perfect.Therefore, this time, Zhou Cheng had already obtained more professional equipment.

It's time to get them started.

The operability and repeatability of experiments and operations determine the value of an operation to a certain extent.A surgery that cannot be repeated, then even if it is done perfectly, its value is quite limited.

Good surgery that can be promoted is more objective.

The direction no longer hesitated, and started to make marks honestly.Although Zhou Cheng has already listed a lot of positioning posts about the direction of blood vessels and the legs of mice, he is the first to contact, step by step, and strive for progress steadily is the best.

The reason why Fang Xiang was the first to get started was because Xiang Xiang's mind was flexible enough. Although the advice he occasionally gave was incongruous, he was indeed good at thinking.

In fact, the first choice is Yang Yifeng, but Yang Yifeng's spirit has been rather sluggish recently!
"Steady your hand, don't shake it." Zhou Cheng saw that the hand in the direction was still a little unsteady, so he stopped immediately.

Fang Fang trembled even more violently, and after calming down, his slightly trembling hands became extra steady!

Zhou Cheng's words not only made Fang Fang calm down, but even Yang Yifeng cheered up at the moment, focusing his eyes on the operating table with a blank expression.

Fang Fang is very proficient in the operation plan, Zhou Cheng has demonstrated it no less than a hundred times, and the theory is quite transparent. Therefore, Fang Fang quickly marked the tumor before reviewing the mouse's tumor-bearing location.

Then, without further hesitation, I identified the mouse's leg nerve and started to block it. The affected limb of the immobilized mouse gradually stopped shaking, which blocked its sensory and motor functions.* There is a little muscle relaxant drug added to the drug.

After anesthesia, the direction was disinfected again, and then the skin of the mouse's leg was broken open very nervously. Zhou Cheng chose to enter the popliteal artery blindly, and the direction was the next best thing to choose to partially open it. …

The skin and subcutaneous tissue were carefully incised, and then the epimysium was exposed. The epimuscular membrane was bluntly ruptured, and a blood vessel with a larger diameter was carefully dug out from the popliteal fossa.

It was the popliteal artery. When he saw its diameter, Xiang Xiang took a breath instantly: "Brother Cheng, you usually fuck like this blindly. You penetrate this artery and then enter its branches?"

Chu Hanbo also glanced at Zhou Cheng: "The technique is close to the Tao, and I didn't ask you to repeat this operation. There are auxiliary equipment, so don't waste any more time. It has been 4 minutes since you did this step."

The direction did not dare to be careless, quickly clamped the proximal end, and then opened the blood vessel with a syringe, and then slowly opened the proximal blood vessel clamp to restore the blood flow, and did not see a lot of blood breaking through the needle hole. out.

The one-way sheath tissue is then slowly placed into the popliteal artery through the special cannula tissue.In an instant, the blood slowly oozing out completely disappeared, proving that (this chapter is not finished!)
Chapter 290 The Fourth Sword of Rebellion!
The insertion of the sheath was successful.

After carefully injecting some markers so that the arteries can be roughly visualized, the surrounding meridian vessels were clamped in the direction of the opportunity, so that the developed markers would not flow back into the body's blood system.

After this, the crowd exited and the camera was re-taken.After processing by the imaging system, the general signs and directions of the blood system of the lower extremities were obtained. Among them, the place with the most abundant blood vessels is undoubtedly where the tumor tissue is located!

This is to simplify the operation and reduce the difficulty of the operation. The simplified operation plan designed by Zhou Cheng and others based on the existing equipment technology is also effective, but the process is more complicated and lengthy.

But as long as the goal is achieved, in fact, the speed of the operation can be ignored, and the operation time can be shortened by improving the proficiency.

In the process of carefully reading the film, Fang Xiang frowned: "Isn't this vascular network too rich?"

"It's no wonder that instead of precise fixed-point blockade, extensive vascular blockade is required."

Zhou Cheng said: "The habit and growth area of ​​the tumor are inherently difficult to control and cannot be repeated. Naturally, it is impossible to directly manipulate its nutrient blood vessels as prescribed for dead ones."

"Next, keep pushing the catheter in and pushing it to the appropriate position, and then continue to adjust the positioning, and then you can start the operation of the block." Zhou Cheng continued to repeat the idea of ​​the operation.

The idea is certain, but the operation is very difficult, and the direction is not required to be achieved overnight.

After finishing speaking, he looked at Yang Yifeng, who couldn't take his eyes off his eyes. His eyes seemed to be deep, but they were actually a little blurred. He looked like he hadn't had a good rest recently.

Yang Yifeng also noticed Zhou Cheng's gaze and shrank his neck.

He only hated that his hair was too short, it couldn't stop the fruits planted by Liu Shiyu.

If it wasn't for this action, Zhou Cheng wouldn't have paid attention to the neck under Yang Yifeng's old face. After watching it, Zhou Cheng cursed.

Second Olympics.

So young, but also learning how to play like others...

The direction is still trembling and constantly pushing the connecting catheter in, and then taking pictures and positioning continuously.People kept going in and out of the operating room. …

Finally, after 7 minutes, Fang Xiang's forehead was so tense that he saw that the positioning pile was completed, and said: "Brother Cheng is really a pervert. can be accurately found.”

But he didn't say much, and then quickly and appropriately added a longer catheter, which entered the farther end of the catheter.

After that, the direction controlled the syringe of one of the catheters, and injected a certain amount of blocking material. It can be seen that because of the filling of the blocking material, the flow of the artery was blocked, and the lumen of the blood vessel was slightly enlarged. part.

But there are still other passages around it, so it is not completely closed.

After that, Fang Fang immediately followed the same method, and spent more than ten minutes to find and block the exit of the nourishing artery network!

Done!
"It's done!" Fang Fang happily looked at Chu Hanbo, his face full of surprise.

Chu Hanbo said: "It's been more than 20 minutes now. If Zhou Cheng came to operate, he has already completed two sets. Your half of the operation has not been completed. What can you be happy about?"

Hearing this, Xiang Xiang's face was overwhelmed by criticism, and he restrained his excitement: "Teacher Chu, why don't you come and try?"

Chu Hanbo immediately shut up!

If he had the ability of direction, he would have done it a long time ago, but he hasn't been to the clinic for a long time, so he is a little novice, and it may take a period of familiarization.

Obviously, up to now, he has not passed this familiarization period.

"Xiang Xiang, don't worry about arguing with Senior Brother Chu, you are the master now, don't let any other factors affect your state of mind and operation, continue, next step." Seeing that the situation was not right, Zhou Cheng put the topic on the right track.

Next step!
It is to fill the nutrient artery network extensively with blockages, to block the nutrient artery network blocked by bone tumors to the greatest extent, and to avoid even if a new collateral circulation is established, causing blood Again!
It's not enough to starve them to death.

This step seems simple, but it is not easy to operate, because of this (this chapter is not finished!)
Chapter 290 The Fourth Sword of Rebellion!
The relatively large entrances and exits of the engraved nourishing artery network are all blocked, blood cannot circulate, and only small collateral circulation remains, with less blood flow.

In order for the blocker to completely fill the lumen that nourishes the arterial network, most of the blood inside needs to be emptied to give way to the blocker.

This is not easy to operate.

It is very easy to blow up the nourishing artery network directly. After blowing up, the operation will be gged directly.

It's not that this kind of thing has never happened before. Last time, Luo Yun used too much force during the experimental operation, and directly squeezed and exploded the blood vessels inside!
It's not a big deal if the mouse explodes, but when it actually enters the human body, if such a situation occurs, it is a very serious matter.

With Luo Yun's lessons learned from the past, he is more cautious in his direction.

I didn't dare to use force, and then I found that I seemed to have no strength, and when I pushed into the block, I had a lot of resistance.

"Don't use too much force doesn't mean don't use too much force."

"It is to continue to exert force, otherwise, after a while, the block will dry up and become a blind cavity, and I want to go back into the blind cavity."…

Before Zhou Cheng finished speaking, Fang Xiang said, "Brother Cheng, it's frozen. It can't move anymore."

Fang Fang also tentatively used his strength, and he really saw a pushing back feeling that the syringe was blocked and the air was squeezed.

Zhou Cheng sighed: "Then there is no other way. The current blocking objects can only be of such a nature. It is almost impossible to temporarily improve the quality of blocking objects."

"You finish the operation." Unexpectedly, the direction has been prepared for so long, but it still failed, and it also fell to the place where Luo Yun operated before.

Fang Xiang hurriedly moved away from the console, and if he continued, the result would definitely be the same as the result of Luo Yun's operation last time.

At this time, Luo Yun happened to come from the outside, looking at the complicated tools on the operating table, he knew that this operation was not done by Zhou Cheng.

"How? Did it succeed?" Luo Yun turned his head and asked, shifting his gaze to Yang Yifeng.

Among these people, Yang Yifeng's operation level is the best, closest to Zhou Cheng. If it wasn't because of Yang Yifeng's recent bad condition, Luo Yun would not have become the first loser.

"Ms. Luo, this time it is the direction operation. During the blockage of the nutrient artery network, the blockage is still partially solidified. The operation is not finished." Yang Yifeng quickly explained.

Luo Yun almost understood what happened to Xiang Xiang, glanced at Zhou Cheng, and complained: "Xiao Zhou, is there something wrong with your plan?"

"This rapid clotting agent is simply not suitable for such tiny arteries."

Zhou Cheng closed his eyes and pondered for a while, Luo Yun was just asking a question, not raising an argument.

Seeing this, Chu Hanbo explained: "But when Xiao Zhou operated by himself, there was no such problem. I think it is still a matter of operating strength. Don't be afraid of failure. Since there are successful cases, they can definitely be repeated."

"Luo Yun, you can try again, and then I will try."

Chu Hanbo still didn't dare to make a move, fearing that he would be in Waterloo too. This seemingly simple operation, Zhou Cheng has simplified it to the simplest form, and there are still so many operational difficulties.

It is conceivable how difficult the operation Zhou Cheng completed by himself was.

Luo Yun said: "That won't work. We agreed to try it out one by one. Yi Feng, this time it's up to you. This is a difficult operation. You should be interested in it?"

Yang Yifeng said heartily, me tm?

But seeing that Luo Yun and Chu Hanbo didn't intend to let him go, he could only bite the bullet and nodded, cursing secretly, women really affect the speed of men's drawing swords and guns.

The difference is that one is slower and one is faster.

Since he couldn't hide, Yang Yifeng said, "Then I'll try first."

All the old tricks were repeated, and soon, Yang Yifeng also came to the step where he failed in the previous direction. Yang Yifeng took a deep breath, pondered for a moment, and then said: "Zhou Cheng, there is really no trick in the pushing process. Bar?"

"Basically, it depends on the feel of the hand." Zhou Cheng will definitely not hide his secrets, but the feel of the hand can only be felt, not expressed in words.

(This chapter is not over!)
Chapter 290 The Fourth Sword of Rebellion!
Immediately afterwards, Yang Yifeng began to operate. With his right thumb, he pushed hard directly, and then closed his eyes slightly, feeling the blocker being injected into the blood vessel cavity. …

Moreover, with Yang Yifeng's operation, it seems that there is no other sense of blockage.

Yang Yifeng opened his eyes, blinked thoughtfully, and then slightly increased the force, only to see that the blocker was injected faster!
It seems that there is no difficulty.

Fang Fang looked at Yang Yifeng inexplicably, including Luo Yun.

However, almost like Zhou Cheng, Yang Yifeng thought of a key question.

Yang Yifeng said: "The feeling of blockage does not come from the lumen of the blood vessel, but from the catheter port. If you push too hard at the beginning, the blocker will solidify at the catheter port, resulting in fluid flow. pressure, causing the catheter to seal."

"It's not a question of how to push it."

"Of course, maybe the speed of operation is also a relatively large influencing factor."

Soon, Yang Yifeng successfully pushed the blocker all over the nutrient artery layer, and after interweaving into a network, the blocker at the far end slowly began to solidify, and could no longer be pushed in.

Yang Yifeng just finished the operation. Drowsy, he re-perspectived again. Seeing that his operation was successful, he lifted his spirits a little.

"It seems that my operation this time is relatively successful." Yang Yifeng was a little amused.

Inadvertently insert willows and willows.

He originally thought that he was also unsuccessful in the operation, so he took the initiative to give way, but now it seems that he unintentionally pretended to be coercive.

These people are not ordinary people.

Luo Yun's operational talent is by no means simple. Chu Hanbo and Xiang Xiang are also very happy targets for slaps.

Because of this discovery, Luo Yun couldn't wait to start the operation of the next mouse.

Then, as expected, I discovered that in the last step of the operation, don't use too much force too quickly and slowly, otherwise there will be no phenomenon of rapid solidification of the blocker, too much is too late!
Finally, looking at the image after the operation, he also laughed: "It seems that this time the operation was successful."

"Old Chu, come and try?"

Chu Hanbo nodded, eager to try.

However, during the next operation, Chu Hanbo made a small mistake and pierced the popliteal artery!

But Chu Hanbo was also out of breath, and no one laughed at him, so the next mouse was dragged out and re-anesthetized.

Sure enough, the previous operation can be repeated!
"Almost yes, Yifeng can do it, but he found this trick so quickly?" Chu Hanbo praised Yang Yifeng once.

Yang Yifeng smiled and said, "Zhou Cheng has no experience of failure, so naturally he doesn't know where he failed when he failed."

In a word, it directly attracted the attention of the three people. The real damage of the crit was limited.

Unfortunately, Luo Yun was the first to explode the blood vessel, and then stopped in the middle of the direction. Chu Hanbo was the first time to operate at this moment, and even penetrated the blood vessel.

But the three of them ignored Yang Yifeng's yin and yang aura, and patiently asked the direction to try again.

With the previous failure experience, the direction this time is to succeed easily.

"Finally learned some key points."

"The few of us probably learned something about the blockage of the nutrient artery of the tumor in this mouse. In the subsequent experiments on rabbits, we should be able to learn by analogy, but the operation speed will be slower."…

"You can leave for a few days now." Chu Hanbo agreed to Zhou Cheng's previous application.

Luo Yun turned his head and looked at Zhou Cheng: "Xiao Zhou, how long are you going to leave? Where are you going? I didn't hear the teacher tell me about it?"

Zhou Chengxin said, if Mr. Zeng told you everything, your current situation may be completely different, but Zhou Cheng also knows that only Chu Hanbo knows about the matter he and Mr. Zeng planned .

But his ambition was too great, so Chu Hanbo didn't have a big mouth.

"It's in the magic capital, but it won't appear in the laboratory for the next few days. After all, it is a member of the experimental group, so I still have to ask the group leader for leave (this chapter is not finished!)
Chapter 290 The Fourth Sword of Rebellion!
"Zhou Chengcheng deliberately found another excuse.

Luo Yun looked at Chu Hanbo: "Old Chu, in our team, it seems that asking for leave does not need to be approved?"

Luo Yun thought that Chu Hanbo was targeting Zhou Cheng because of some other matter, so he would like to point out that this kid is under my cover, so don't mess around.

Chu Hanbo immediately rolled his eyes, and took away the few mice he operated today.

Failure cases can be used as negative teaching materials to provide more realistic operational feedback to experimental data.It is also one of the data to be collected carefully.

This can be regarded as a case of operation failure, showing the consequences to other scholars.

It is also one of the efforts within the experimental group.

Zhou Chengcheng said: "Mr. Luo, Mr. Chu didn't target me. After all, in the laboratory, you still have to abide by the experimental regulations in the laboratory. There will be a report when you arrive."

Luo Yun didn't dwell on this point, and said, "Old Chu, there is a student in our laboratory who is also working on osteosarcoma. He is currently encountering some difficulties."

"I want to bring him to our research group, what's your opinion?"

"His name is Dong Yuhai, and he is a student of Professor Liu Yiping!"

Zhou Cheng is of the same generation and studied under Zeng Diwei, so he can be pulled in directly, but for Dong Yuhai, he has to go through the formal approval process.

"Let me take a look at his experimental plan and plan first. It doesn't need to be very detailed, as long as there is a general direction." When Chu Hanbo heard that he was Liu Yiping's student, he was doing business, and this laboratory belonged to him.

He has the final say on who to recruit and whether they are qualified enough.

In this right, he is comparable to a professor.

"Okay, I'll send you a copy when the time comes, and I'll bring someone to show you." Luo Yun said again after finishing speaking.

"This time the operation is successful, we can expand the sample size later, and several of us operate at the same time, and the progress will definitely be faster."

"Yang Yifeng, don't be lazy, restrain yourself." Luo Yun finally confessed.

Your private matter is a private matter, but you have already affected the progress of the project, and you have been lazy these few times.

Yang Yifeng also nodded heavily: "Don't worry, Teacher Luo, I have already arranged my personal affairs, and I will never drag you down again in the future."

"I drove her back." Yang Yifeng put it more bluntly.

Even a fool can guess what he has done in the past few days.

Xiang Xiang immediately said: "Brother Yifeng's body is still not good enough?"...

Yang Yifeng glanced at the direction, and said, "Xiang, let's go first, I'll show you something good..."

Fang Xiang followed Yang Yifeng curiously.

Chu Hanbo watched this scene in astonishment, but didn't speak.

Luo Yun smiled and said, "Xiang Xiang's thinking is a bit too out of the ordinary, maybe Yi Feng can suppress his limelight well. Xiao Yang is also a very interesting person."

Luo Yun knew what Yang Yifeng wanted to do.

However, when Luo Yun and the others went out, they found that it was Yang Yifeng, not the direction, who was thinking about life below.

Fang Fang was changing clothes calmly, and Yang Yifeng's movements were slow and thoughtful.

This is?

Yang Yifeng kicked the iron plate by himself?

When Zhou Cheng and the others arrived, Yang Yifeng casually said: "Xiang Xiang, I think what you said makes sense, please ask your grandfather to help me prepare some medicines."

puff! ~
Hearing this, Zhou Cheng and the others were speechless for a while.

Just a few words, do you know what these two people are talking about?

Along the way, he exited the operating room of the Animal Experiment Center and temporarily borrowed a meeting room. After entering, Chu Hanbo took the initiative to speak.

"Right now, the progress of our current subject is quite smooth, but in the follow-up, there are mainly branch tasks in the following aspects, let's share them together."

"Xiao Zhou, because of temporary errands, he will go out for a few days. These days, he will not undertake the tasks in the group."

"Yang Yifeng, Xiangfang, you two are mainly responsible for the data collection and processing of animal experiments. I won't give you basic common sense. Luo Yun and I will come and help you do it together."

"Although (this chapter is not finished!)
Chapter 290 The Fourth Sword of Rebellion!
Now, such clinical subjects are the core, but our basic experiments still need to continue. "

"That's the first thing."

"The second thing, Yang Yifeng, after two and a half months, he will go back to Shashi for half a month to complete his graduation defense, and then he can come back again. During this time, we need to make a replacement plan."

"The third thing, Luo Yun, this clinical project, you have to plan in detail the plan to promote it to the clinic, and discuss it with Professor Zu of the Department of Orthopedics, and try to get his approval as soon as possible."

"The fourth thing is the production of articles by our research group. If it is signed, this is the arrangement for the time being. Since Yang Yifeng and I are about to defend our graduation defense, we will choose one of the best works. Luo Yun is not in a hurry to graduate."

"Direction, your academic master's degree has not been successfully transferred, so you are only a second author."

"Then, because of Zhou Cheng's graduation and the need for some achievements, he is more responsible for communication and first author. Zhou Cheng's contribution is obvious to all."

"Do you have any opinions?" Chu Hanbo said very bluntly.

No one said anything. Chu Hanbo's plan is already the most generous. This laboratory was created by Chu Hanbo himself. There are a lot of outputs in it. He can generously let it out, which shows that There is a reason.

Chu Hanbo is not a person who loves vanity. As for Zhou Cheng's more writing and communication, this is to increase Zhou Cheng's bargaining chip!
"Okay, then let's start the meeting."…

"Luo Yun, please tell me first, you plan to promote the specific plan of clinical projects, let's work together."

"Then, Yang Yifeng, you and Fang Xiang need the fastest time to come up with the raw data processing of the first batch of mouse experimental data and the results of the first data processing. If you have any difficulties, come to me."

"But things, you have to do it yourself. I am sorting out some previous data now, and I can give you some pointers."

"Especially the direction, you'd better put the focus of your work on the subjects and experiments, and don't always think about some whimsical things."

"Then, Luo Yun suggested that our research team will include one more person. At that time, Yang Yifeng, Fang Xiang, you two will be the chief examiners. I won't tell you what questions you ask, and you will be responsible for the review."

"I only look at his qualifications. For the rest, you are up to the decision. Everyone in our research group is relatively core, and there will be no dragging the bottle."

"In addition, I bid for a face this year, and won again. The funds are not much, but there are also a lot. There are still some provincial-level projects in the future. You can apply for them individually. I have a lot of templates here, and you can also apply for them. You can choose your own general direction, lay a foundation, and make it smoothly, which will be good for your follow-up scientific research."

"Then, direction, you start now, and you will be responsible for the statistics and procurement of reagents and materials in the laboratory."

"Yang Yifeng, you are in charge of repairing equipment in the laboratory and checking for potential safety hazards. In the past, there were few people in the laboratory, so I did it myself."

"Luo Yun is going to be the technical consultant in the lab. If you have anything you don't understand about experiments, you can ask him. If he can't solve it, we can discuss it. If we can't solve it, let's spend money to find someone to teach. Let's study together."

"Zhou Cheng, we were the deputy director of our laboratory at the time. If you have any questions, you can come to him. Don't look at Xiao Zhou who has not been in contact with scientific research for a long time. If you can put down your face a little, don't be afraid of being ugly, go to It will always be beneficial to ask him more questions."

Chu Hanbo continued to make arrangements.

Continued: "Let's talk about the general plan of our laboratory, our laboratory is currently a provincial key laboratory, our next goal is to build it into a national key laboratory, a key laboratory for orthopedics! "

"This is an excellent resume. I know that you may have different places to go in the future, and I may not even work in the Ninth Hospital of Shanghai. However, the experience of this laboratory, I hope it will become our precious wealth."

"Time is tight. We must come up with enough data before September, not to mention shocking the world, but at least shocking some people. We have a lot of talents, and I believe we can do it."

"..."

(This chapter is not over!)
Chapter 290 The Fourth Sword of Rebellion!
After Chu Hanbo talked with Pepe, he asked Zhou Cheng and others to report their own experimental plans and progress.

After finishing the small meeting, Yang Yifeng found Zhou Cheng and said.

"Brother Zhou Cheng, this Chu Hanbo really has a lot of ideas, just such a small matter, so few people, it's amazing how many things can be separated out."...

Zhou Cheng smiled: "Brother Chu is naturally very capable of leadership, otherwise, how could he be allowed to control the laboratory alone? He also needs help from others to make overall arrangements for his experiments."

"Anyway, this kind of thing, I personally can't do it."

Zhou Cheng was really envious of Chu Hanbo, who could unite everyone so quickly, and each had something to do.

Yang Yifeng also sighed with emotion: "Yes, compared with you and Chu Hanbo, I am a pure mechanic."

Zhou Cheng glanced at Yang Yifeng: "Can you not say the abbreviation, we are purely technical staff."

After finishing speaking, Zhou Cheng took out his mobile phone and looked at the time: "I won't talk to you anymore, I still have important things to do, so I'm leaving first."

"Should I take you there? I just bought a car and it cost me two months' salary!" Yang Yifeng asked.

"Have you solved the license plate problem?" Zhou Cheng was curious.

He asked, and An Ruo said that the license plate problem in Shanghai was difficult to solve, but it would take a while for An Ruo to find her brother.

Otherwise, instead of driving her brother's car, An Ruo bought it herself.

"It's solved. This is a trivial matter, do you want to send it?" Yang Yifeng was a little embarrassed.

This is what one should do at this age. The previous Yang Yifeng, with a look of bitterness and hatred, sees through everything, looks irritable.

"No need, the smell of horse fleas is too strong. I'll go by subway, it's faster than driving." Zhou Cheng waved his hand.

What he was going to do was really not something that Yang Yifeng could interfere with, so even Chu Hanbo, he didn't reveal the specific content.

Because, after a week of simulation, Zhou Cheng finally found the first new target for the old medicine.

Although it is not the main medicine, it is still worth doing.

"That's all right, if you need it, just call me."

"I haven't been so busy with typing recently." Yang Yifeng smiled, took a deep breath of fresh air, and said, "I haven't breathed such free air for a long time."

"Teacher Chu Hanbo, Teacher Luo Yun, Xiang Xiang, and you, this is a pure academic taste, without any other factors, so cool."

"However, some time ago, you were the ones leading me, so I should do a little bit more to stop being a pure bastard." Yang Yifeng promised Zhou Cheng very solemnly.

Zhou Cheng said: "You are not a bastard."

You are a pure tool man, iron tool man, so is Yang Yifeng. At present, you are at the top of several major projects that you are working on, including important basic and clinical research.

Yang Yifeng, don't underestimate yourself and stand up.

You can think about it, but of course you can't say it.

Even compared with Luo Yun and Chu Hanbo, Yang Yifeng is still a leader, and he is an important scientific research weapon in every simulation process!
"Of course I know." Yang Yifeng walked down the steps, and then ran away in his car.

But looking at his back, Zhou Cheng could tell that Yang Yifeng was serious this time, and he should have some plans.

Zhou Cheng actually enjoys this kind of pure academics, everyone discusses issues together, some people walk fast, some people walk slowly, but everyone is walking.

Zhou Cheng walked fast in terms of operation, it was by the simulator. …

To go far in basic research depends on such a group of lovely people, not just a simple simulator.

There have been at least 21 simulated entanglements with Chu Hanbo, and the various fates in it made Zhou Cheng trust them very much.

Yang Yifeng, old tool person, this person is absolutely pure.

Purely interested in scientific research, medical science, and writing.

What's wrong with loving writing?
"Teacher, I'm here to visit you now. Excuse me, do you have time?" Zhou Cheng simulated the first medicine, which was the day before yesterday.

However, make an appointment (this chapter is not finished!)
Chapter 290 The Fourth Sword of Rebellion!
The time was yesterday.

In the gaps, Zhou Cheng was looking for various materials.

This kind of information cannot be random, but must be based on the material in reality, which is nonsense.

Moreover, it is far better to bring the teacher to find the person you want to meet alone, and then talk about cooperation. With the weight of the teacher, others will pay more attention to it.

If such a good arm is not used, why does he grow it?

"Okay! Xiao Zhou, come to my house. I'm at home now. I just came back from the laboratory." Zeng Diwei replied.

Ever since Zhou Cheng suggested that matter to him, Zeng Diwei has convinced many people with his words, but likewise, he has also shouldered a great responsibility for himself and some of his old friends. .

Great idea, but doable.

Therefore, Zeng Diwei himself has to start arranging tasks in the laboratory, often leaving early and returning late.This time, it was because Zhou Cheng had to make an appointment to visit in advance, so he took his free time to come.

Zhou Chengcheng went back to his home first, and after sorting out all the materials, he bought a printer that was disconnected from the network, and used a computer that was not connected to the Internet to store the data.

These were all bought by Zhou Cheng on the spur of the moment.

Is afraid of network leaks.

After printing and binding, Zhou Chengcheng rushed to Mr. Zeng's home!

Two hours later, Zeng Diwei took off his reading glasses, turned his head to look at Zhou Cheng, and asked, "Xiao Zhou, did you come up with this plan yourself?"

Zhou Cheng thought about it seriously, and then replied: "Mr. Zeng, I came up with this plan after I consulted some of his ideas under the guidance of my current mentor."

When Zeng Diwei heard the words, he was stunned.

Nodded: "Very good, your mentor is really excellent."

I thought to myself, it's Cai Dongfan again, this Cai Dongfan will always be under the pressure that this age group shouldn't have to bear.

All unnamed matters can be pushed to Cai Dongfan. The person who proposed this idea for the first time is definitely a geek!
Well, that is Yang Yifeng.

"However, I see that you don't have much data. How long do you think it will take to make this whole set of experimental plans?" Zeng Diwei skimmed over this topic, and then continued to ask.

Zhou Cheng said: "Teacher, it depends on how many people do it."

"If it is divided, in fact, if there are fifty people, each of whom is responsible for a piece, starting at the same time, two months is enough to finish."

"And I also calculated that the overall trial and error cost is only more than 1000 million."

More than 1000 million, is that much?

A lot, personally.

But for a community, this is a small amount of money. For a city, this amount of money is not even a dime, and for a country, it is even more so!
This is a battle for fame and fortune, and has nothing to do with interests, and there must be sacrifices.

Some people pay hard work, some people pay labor.

No matter what, the price is much less than paying your life.

"Okay! I see. I'll go with you to meet that minister." Zeng Diwei collected the information and put it in a information bag.

This kind of thing cannot be done by one person, so Zhou Cheng didn't bear the brunt of it, and he should never bear the brunt, as long as he hangs around with others.

He is just stirring up the situation, not dominating the situation himself, as long as a good result is achieved.

Moreover, before Zhou Cheng, he only provided a feasible idea.

There are also people, smarter people, who have perfected his ideas, that is, in the name of the Huaguo sub-official, go to these companies and discuss cooperation with them. Presumably, they are very happy.

And the sword that comes out is called Slaying the Traitor!
Jian Feng pointed at his own people.

Will others suspect it?

And won't!
I will keep it first, and then give it up after all their value has been squeezed out...

Chapter 290 The Fourth Sword of Rebellion!