God-level Xueba system

Because when Yan Xin was in the semi-finals, he talked about how to solve the five major diseases in the world: rheumatoid arthritis!
Although it has not been verified yet, but speaking in front of so many people at the World Famous Doctors Competition, he is naturally confident!
Since then, the World Health Organization Association has begun to pay attention to Yan Xin!

Unexpectedly, he is also the genius boy who solved the millennium problem!
Sure enough, smart people can make a career no matter what field they are in.

Monthly rental villa in Puxi District, Shangjiang City.

"Unexpectedly, Yan Xin bought the Huzhong Group!" Bruce punched the sofa.

"Master, what are you going to do next?" asked the younger brother next to him.

"Then what can we do? Fortunately, Sun Xu didn't confess me. This time, we only need to get No.3 and get the Wanyao Cauldron to go back to do business!" Bruce mused.

"That Han Li"

"Yes, I'm going to call Han Li now, damn it! No matter what I say this time, I can't let Yan Xin get the Wanyao Cauldron!" Bruce threw the vase to the ground angrily.

"Master, this vase is very expensive. This is a rented villa, and it will cost you money!" The younger brother reminded him.

"Fuck! You don't have to remind me! Fuck off! (You don't have to remind me! Get out!)"

"I can't fly no matter what, Huahua's world, so I am a drunken butterfly."

Han Li was watching Yan Xin's live broadcast with her baby in her arms.

She never expected that Yan Xin would be able to acquire Huzhong Group, and even directly compile a listed company into a subsidiary of Xinhui Group, an unlisted company!

Now this kid is still talking about cerebrovascular disease at the press conference!
Shocking!

After Han Li heard the phone ring, she glanced at the caller ID and immediately didn't want to answer it.

But for the 1000 million, Han Li still bit the bullet and took it.

"Hello, Mr. Bruce?"

"Manager Han, for God's sake, I hope you don't make a mistake this time, and you must let me get the Wanyao Cauldron! Sun Xu has folded it in, and the two of us are on the same boat now, so be careful! "

Bruce's tone was full of warning, which made Han Li very uncomfortable.

At the beginning, he begged himself to do things.

But the current relationship made him like his running dog, yelling around!
Why?
But Bruce was right.

If he really angered Bruce and exposed himself, then he would go to be with Sun Xu by then!

The top priority now is to help Bruce get the Wanyao Cauldron, and it is meaningless to humiliate Yan Xin.

As far as Yan Xin's current strength is concerned, not to mention winning No. 1 in the World Famous Doctor Competition, even compared to Han Li, Yan Xin's achievements are higher than hers!

But that's fine too, in the finals as long as .
The lobby on the first floor of the Binhai Hotel in Shangjiang City.

"My friends, I believe you all have a preliminary understanding of cerebrovascular disease, and what I'm going to talk about next is my echocardiometer for cerebrovascular disease!"

The words just now played a big role.

At least those present will no longer suspect that Yan Xin is incompetent.

"The working principle of this instrument is very simple. I believe everyone knows about bats! And the most successful technology we invented based on bats is the sonar detector! The working principle of medical ultrasound examination is similar to that of sonar. Ultrasound is emitted into the human body, and when it encounters an interface in the body, it will be reflected and refracted, and may be absorbed and attenuated in human tissue." Yan Xin explained.

"I really understand this!"

"As far as I know, a sonar detector is also called a sonar detector. It is an electronic device that uses the propagation characteristics of sound waves underwater to complete underwater detection and communication tasks through electro-acoustic conversion and information processing!"

"What do you mean? Sonar can't be used on land?"

"Of course you can!"

"Why, your bats swim in the sea?"

"Practice what you have learned, and apply what you have learned!"

"Hahahaha!"

Yan Xin couldn't help laughing after seeing the discussion on the barrage.

These netizens have really big brains!

But one netizen was right.

In modern technology, sonar detectors are mainly used in the ocean. After all, the ocean is bottomless, and the depth of seawater, underwater species, etc. can be measured based on the speed of sound propagation and echoes.

There are two types of sonar detectors, active and passive, which belong to the category of acoustic positioning.It uses underwater sound waves to detect, locate and communicate underwater targets. It is also the most widely used and most important device in underwater acoustics.

Of course, with the development of Longxia technology, sonar can naturally be applied to medicine.

Such as the existing sonar magnetic vibration activator, etc., are all produced using sonar technology.

In this way, the use of sonar in Yan Xin's instrument is nothing new.

However, the scientific design among them is unmatched by other instruments!
"Because the shapes and structures of various tissues in the human body are different, the degrees of reflection, refraction, and absorption of ultrasonic waves are also different. These cerebrovascular disease detection instruments of Longxia lack these technologies! Therefore, they cannot solve this problem. !"

"My cerebrovascular instrument uses the above technology, which can reflect wave patterns, curves, and images, and identify the types and treatment methods of cerebrovascular diseases based on their characteristics."

"In addition, combined with anatomical knowledge, normal and pathological changes, we can diagnose whether the examined organs are diseased or not." Yan Xin said.

At this time, the business leaders in the audience were all at a loss.

They don't understand the principle at all.

This is natural.

After all, most of Long Xia's company bosses are not necessarily highly educated.

But there are a large number of 985 and 211 graduate students and doctors under their command.

This is also in line with what some bosses often say: high education is useless, and in the end, don’t you still have to work for me, a person with no education?

Yan Xin doesn't think so.

In this society, for young people without any property foundation, academic qualifications are a stepping stone to finding a good job.

Don't think that high education is not important, it's just that those without education are jealous.

Today's Long Xia, many young people love to say a word: specialists, specialist souls, specialists are masters.

This is total fart!
People who say these words are nothing more than making excuses for not studying hard back then!

Of course, Yan Xin is not denying the bad things of the junior college students.

There are also a lot of junior college students who worked hard and finally got promoted to college; there are also many who found good jobs and their careers took off.

Those down-to-earth junior college students are excellent!

After all, words cannot be too absolute.

Yan Xin glanced at the audience outside the hall, and her attitude was different from that of these industry leaders.

They completely worship Yan Xin!
Although some people can't understand what Yan Xin said, those medical students and experts can naturally understand it.

Seeing that the crowd and the barrage had no doubts, Yan Xin continued to talk.

At present, the ultrasonic diagnostic methods used in this cerebrovascular disease echocardiography machine have different forms, which can be divided into four categories: A type, B type, M type and D type.

Type A: It is a method of displaying tissue characteristics with a waveform, mainly used to measure the diameter of an organ to determine its size.It can be used to identify some physical characteristics of diseased tissue, such as the presence or absence of substance, liquid or gas.

Type B: The specific situation of the investigated tissue is displayed in the form of plane graphics.During the inspection, the reflected signal of the human body interface is first converted into light spots of different strengths, which can be displayed through the fluorescent screen. This method is intuitive, repeatable, and can be compared before and after, so it is widely used in obstetrics and gynecology. Diagnosis of systemic diseases such as urology, urology, digestion and cardiovascular system.

M-mode: It is a method used to observe the time change of the active interface.It is most suitable for checking the activity of the heart. The dynamic change of its curve is called echocardiography. It can be used to observe the position, activity state, and structural condition of each layer of the heart. It is mostly used to assist in the diagnosis of heart and great vessel diseases.

Type D: It is an ultrasonic diagnostic method specially used to detect blood flow and organ activity, also known as Doppler ultrasonic diagnostic method.It can determine whether the blood vessel is smooth, whether the lumen is narrowed, occluded, and the location of the lesion.The new generation of D-mode ultrasound can also quantitatively measure the flow of blood in the lumen.

"I don't understand, but these are definitely useful!"

"That's natural!"

"But Mr. Yan announced such advanced technology in public, aren't you afraid that some people will steal his achievements?"

"Who dares?"

"That's right, Yan Xin is now a talented young man in the world's civilization. Those people are in a hurry? Find something for themselves?"

"You can't say it too absolutely. After all, there are too many bad people in this society!"

"That's right! Brother Yan, you should pay attention!"

"Don't worry, if something happens, our fans will testify for you!"

"Come on duck!"