After a few polite words on both sides, let's get to the point.

"Principal Wu, Director Xiang should have told you, we want to take a look at the laboratory first. ”

Yao Na said: "If the laboratory conditions are met, we hope to borrow your school's laboratory, which will take about a month." ”

Wu Yan said with a smile: "None of them are outsiders, Lao Xiang said this on the phone, and I will ask Director Yang to take you to see it later." ”

In a word, it has brought everyone closer.

Wu Yan's eyes looked at Zhang Gu: "Xiao Zhang graduated from our school, I didn't expect that he is now the leader of the project team in the Third Academy, which is the pride of our school!"

Zhang Gu was embarrassed to be praised: "I also relied on the help of Director Xiang and Director Yao." ”

Wu Yan laughed.

"Lao Xiang also said one thing, you want to study for a master's degree, right?"

Zhang Gu didn't mention it, Wu Yan took the initiative to bring it up first.

Zhang Gu's good impression of Wu Yan has greatly increased, which certainly has the role of Xiang Jianhua, but this Wu Yan is indeed exquisite, and he is a leader who is very good at talking and doing things.

Zhang Gu hurriedly said: "I want to study again and improve myself." I also have a reluctant request, I hope to go to graduate school as soon as possible, preferably within a few months. ”

Zhang Gu's mission time is only two months.

Wu Yan said: "In addition to participating in the unified recruitment examination, the rest of the master's degree is special recruitment. ”

"The next unified recruitment, then you have to wait for next year, if you want to study for a master's degree this year, then there is only one way to send special recruitment. ”

Wu Yan thought about it for a moment.

"Lao Xiang also gave a detailed introduction to your situation on the phone. However, it is better for you to put together a paper file so that I can submit it to the hospital for consideration. ”

"It should. Zhang Gu said: "I will send the file over before I get off work at noon tomorrow at the latest." ”

......

Zhang Gu and Yao Na inspected the laboratory and fully met their requirements.

Soon, the entire three-hospital anastomosis research team moved over. Four doctors, including Zhang Gu and four other doctors, as well as four surgical nurses, plus several volunteer patients who needed anastomosis surgery coordinated by Xiang Jianhua from various hospitals.

in the laboratory.

Yao Na et al. have summarized a large number of details from the previous anastomosis.

In front of them was a traditional stapler, and next to it were draft drawings of various tests.

Zhang Gu stood at the front and said: "Talking about my ideas, it can be regarded as building a framework for everyone, and you can add details to this framework." ”

"With this improved stapler, I intend to add and optimize four devices. ”

"The first device is the top gastric circle, which should play a role in correcting the size of the esophageal and gastric anastomosis, and in your detailed planning, you should pay attention to fixing a range of values, so that the stapler can resist the sliding gastric wall on the traction rod, so that the surgeon can cut out the size range of the gastric anastomosis compliant. ”

Originally, everyone had a lot of clues, and the previous thinking took a lot of detours.

As soon as Zhang Gu's idea was put forward, it was equivalent to setting the direction for everyone.

"The second device is the gastric cone, its function is to guide the pull rod through the stomach wall, you in the details of planning, to make the gastric cone accurate positioning, to avoid because of the personal ability of the main knife, resulting in the positioning hole cut too large and eccentric anastomosis problem. ”

"The third device is the nasogastric tube traction ring, which is used to solve the problem of difficult feeding and returning of nasogastric tubes......"

"The fourth device is the end of the esophageal remnant, which covers the esophageal knot and covers the excess part of the trim......"

Zhang Gu made all the effects that each device needs to achieve clear to everyone, so that everyone can avoid detours and concentrate everyone's wisdom and wisdom on the right path.

Yao Na pondered for a moment, her eyes getting brighter and brighter.

"Yes, we were still thinking about how to renovate, and there were all kinds of plans, and everyone was different, and there was a mess. There is no perfect solution that encompasses all the details of an anastomosis. ”

"And these four devices of yours almost cover the vast majority of digestive anastomosis reconstructions. We just need to refine these four devices and use our brains on them. ”

Peng Da listened to this, and directly asked Zhan Zhan: "Team leader, your plan is much better than mine! You assign the task! Which part of the device will I focus on optimization?"

Yang Jie said: "The team leader's thinking is really comprehensive, I thought of a few devices, but I can't cover all the needs, why am I so stupid!"

With Zhang Gu's framework idea, the rest of the work of several people is much more specific.

It only takes these four devices to refine and consider them in depth.

......

For the topic of anastomosis, Xiang Jianhua is also continuing to pay attention.

Every two days, Xiang Jianhua has to come over in person, and sometimes he also gives advice to everyone appropriately and checks the gates.

Especially when he watched the prototype of the staplactor plump up little by little, Xiang Jianhua was a little excited.

He has been the director of major surgery for so many years and is well aware of the current state of anastomosis. If this stapler is really made, it will not only reduce the workload of the surgeon in anastomosis and accurately operate the operation, but also be a blessing for the majority of patients undergoing digestive surgery.

As the operation progressed, the specifications of the four devices of the stapler became clearer.

Xiang Jianhua and Vice Principal Wu Yan discussed.

Since then, the laboratory where Zhang Gu is located has implemented confidentiality regulations, and other personnel are not allowed to approach.

During this period, Xiang Jianhua also went to attend the city's health system conference.

Colleagues from the First Municipal Hospital, Xiang Jianhua, knocked on the side to ask about the content and progress of the anastomosis project of the Third Hospital, and wanted to know why the Third Hospital robbed the project funds.

Xiang Jianhua smiled and didn't talk about it, and didn't reveal it at all.

Let's just say that when the project is over, the results of the project will definitely surprise you.

Some people think that Xiang Jianhua is bragging, the anastomosis subject! is nothing more than to make the anastomosis better, how amazing can it be?

......

Former City Medical University, in the laboratory building.

"I heard that the advanced equipment laboratory in front of me has raised the standard of secrecy, and I don't know which big guy is doing the test in it. ”

Several medical university graduate students passed by here to go to the laboratory in front.

"I heard that it was led by one of our undergraduate students. ”

"Undergraduate student? This is all up to the level of secrecy? What the hell is he doing in it? It's so good?"

Even if they are in the experiments of graduate students, even if they are accompanied by supervisors, they rarely encounter those who need to raise the level of confidentiality.

The higher the level of confidentiality, the more important and precious the test content is.

Could it be that the content of the subject of the undergraduate students is even better than theirs?

Laboratory.

With the stapler improvement device more and more perfect.

Gu's research group performed the final case surgery phase.

Through the actual surgical application, the details of the stapler are finally perfected.

After several instance surgeries have been verified and refined.

The final version of the new stapler has finally been decided!