Doctor: It's reasonable to perform surgery on yourself.

And judging from everyone's reaction, he did exactly that.

Xu Qiu didn't say much.

He concentrated slightly, and the three-dimensional anatomy drawings of the craniotomy seemed to appear in front of his eyes.

Master-level experience makes him familiar with this advanced instrument.

And the various design flaws jumped out one by one and were displayed in front of Xu Qiu...

…

After a brief noise, Xu Qiu took a deep breath and pressed the page-turning pen.

The screen instantly went black.

The noise stopped suddenly, and everyone had different expressions. Some were staring at Xu Qiu, and some were looking at the screen. Many people's pupils were trembling, feeling in disbelief.

Without giving everyone time to react, Xu Qiu's voice immediately sounded.

The screen flashed, and Xu Qiu's hand-drawn design draft appeared on it.

"If you want to control the craniotomy depth, the key point is here..."

In the hand drawing, it is a rocker arm.

"This rocker arm, which can rotate around the fixed head, contains a depth-of-cut device and a device that detects the depth of cut and the rotation angle of the rocker arm. With the help of this rocker arm, the craniotomy machine can control the working data of the depth-of-cut device and the rocker arm device. Handling Control Devices.”

As the scene turned, a more detailed internal structure appeared on the screen.

Xu Qiu's voice sounded at the same time, explaining: "This control device includes a depth detector to detect the cutting depth, a rocker angle detector to detect the rotation angle of the rocker arm, and the most critical MCU microprocessor circuit.

"The MCU microprocessor circuit is already present in the craniotomy machine. I just made a simple adjustment so that it can automatically control the machine and adjust the cutting depth based on the real-time cutting information.

"The main function of the other two parts is to ensure a smoother cutting process, a flatter cut section, and to make the later skull connection and bone flap reduction better..."

As Xu Qiu spoke, the people in the audience were so shocked that they were speechless.

What rocker?

What MCU microprocessor circuit?

What are they!

Is this something a doctor should know? !

At this moment, the dean and vice dean of the attached first school looked at each other in confusion.

The dean swallowed. He couldn't understand it, but he thought it was awesome and seemed feasible.

He looked at the deputy dean, and just as he was about to ask a question, the vice dean silently shook his head.

"Dean, I...I can't understand it either!"

He is just a doctor. He knows how to operate the craniotomy machine and how to use it, but... he has no idea about the internal structure or the more profound design.

"Wait, wait..." A few drops of sweat broke out on the deputy dean's forehead.

Although he couldn't understand either, he vaguely felt that Xu Qiu was not joking.

Moreover, with Xu Qiu's status and reputation, it was impossible for him to be vague about this kind of thing.

Is this true? !

Toot——

The associate dean immediately dialed the number of the University of Utah engineer.

The founder of the craniotomy machine is now in Berry Country, and the design team is also working on the latest version of the craniotomy machine in the laboratory of the University of Utah. However, they have left a few people stationed here in Annex 1 to solve various problems with the craniotomy machine at any time. kind of usage problem.

Now, only these people can understand the content of Xu Qiu's lecture.

…

The lecture continues.

More than half an hour later, when Xu Qiu's lecture was coming to an end, a foreigner with a high nose came to the door of the auditorium.

His face was also full of doubt.

At first, he thought the deputy dean's words were ridiculous.

A defect that even the designers of the craniotomy machine were unable to solve was solved by a doctor?

This is ridiculous.

However, after he listened outside the door for a while, his expression became more serious.

"Here you go, Abigail, the senior maintainer of the craniotomy machine!" The vice-dean glanced at Xu Qiu, and then stood up after the other party stopped teaching.

If it were before, he might not care about Xu Qiu's eyes.

However, this lecture made these deans realize that Xu Qiu may be their noble person... If the craniotomy machine can be improved and the fatal flaw of being unable to control the depth is solved, the ability of the attached pair of craniotomies will be greatly improved. A big rise.

Moreover, the technology may be available to the attending doctor!

The reason why this operation requires a chief physician is because the depth of the craniotomy needs to be controlled by an experienced doctor. Only a director with deep qualifications and a good understanding of the craniotomy machine can do this.

but……

When the craniotomy depth can be calculated by the craniotomy machine itself, using the microprocessing circuit Xu Qiu mentioned, then the attending physician may also be able to control the craniotomy machine and challenge difficult craniotomy!

"Come in, come in!" The deputy dean quickly welcomed the person in.

Xu Qiu glanced lightly and completed the final touches.

At this time, Abigail could no longer sit still, and his face was more solemn than ever before, "Can you go back to the original design and explain it to me again?"

Xu Qiu nodded.

His plan was to start by cracking the defects of the craniotomy machine, so as to obtain the right to purchase and use the craniotomy machine for clinical doctors.

The doctor in Appendix 1 couldn't understand the content of his PPT at all.

Only the engineer and maintenance technician in front of him had relevant knowledge reserves.

"Then, let's start with the rocker arm..."

In Xu Qiu's calm narration, Abigail's expression became more and more solemn.

"Can I make a video call to the designer of the craniotomy machine and ask him to come to your class in person?"

Abigail's tone turned respectful.

Xu Qiu nodded.

Abigail was just a craniotomy machine repairman, and he really didn't have much decision-making power...

Soon, the video call was connected.

The chief designer was an old man with a wide nose, and the other party had small eyes and wore a pair of thick glasses.

However, the signal of the transoceanic call was not very good, and the signal was intermittent.

However, it did not prevent the other party from seeing the exquisiteness of Xu Qiu's design draft.

The next moment, his eyes widened and he was very excited: "Is this the solution you came up with?"

...

After the call ended, the whole audience was silent.

Even if they didn't understand it, from the attitude of Abigail and the craniotomy machine designer, they could realize that Xu Qiu really had something...

The solution he proposed might really solve this problem!

...

After the lecture, Xu Qiu was treated as a distinguished guest and invited to the VIP reception room.

The vice president received a call from the craniotomy machine designer.

The president was a little restless.

The vice president opposite him was confused and unbelievable when he answered the phone, but then his expression became more serious, and even full of shock.

The dean's hand holding the teacup became more and more tight, and his knuckles turned slightly white.

The vice president was promoted by him. After so many years, this was the first time the dean saw the other party showing such a serious expression!

When the phone was hung up, the dean couldn't wait.

"What did he tell you?"