Seeing Chen Shen's figure, there was a lot of commotion at the scene.

Bayern CEO Baumann immediately turned his head to his secretary and talked:

"What's going on? How did he suddenly appear here? ”

Secretary Rhodes also did not anticipate this situation: "Judging from his previous behavioral analysis, a military scientist like him should not appear on such an occasion to ......"

Rod was at a loss.

He was right, Chen Shen would not appear in such a relatively public place in the past, and in the previous few press conferences, all participants were carefully screened and must be invited to enter.

This is mainly due to their identification of Chen Shen.

Chen Shen studied mecha before, and the equipment of mecha is easy for people to associate it with military affairs.

Although Chen Shen has other research achievements in addition to mechas, in the eyes of many people, he has always had the identity of a military scientist, at least closely related to the military.

As a matter of common sense, military scientists would not participate in such semi-public activities at all.

"Even he himself came, and it seems that the project is getting more attention than I expected." Bowman looked at Chen Shen who was surrounded in the middle of the stage, "I still had the idea of testing before, and now it seems that there is no need to test anymore, and we have to take the next competition seriously." ”

"If the photoacoustic detection is not much different from the advertisement, no matter what the company is, it will be tempted by the agency, and as long as we win the agency, then we can open up a new business."

As he spoke, Bowman glanced back at the other people seated in the room.

As if they had a heart, the other people in the room were also looking at each other at this time, everyone had a smile on their faces, but they seemed to be holding a blood-dripping knife in their hands.

Secretary Rod also nodded solemnly at this time.

He understands the impact of photoacoustic detection on the medical industry.

In addition to the most direct impact on medical testing equipment, the drug market will also be affected by continuous fluctuations, and drug research and development will also be greatly affected, and even some medical service providers will be affected, and must update the medical services they provide......

This is also the reason why the world's top 100 medical groups are basically all here.

If this thing is fake, it's fine, if it's true, it's a big earthquake in the medical industry, as long as it is related to medical care, no one can escape this impact, it's just the difference between the epicenter and the edge.

Everyone wants to have this artifact that can cause earthquakes in their own hands, so that they can have enough initiative in the next possible changes.

When Chen Shen spoke, the atmosphere below was already very delicate.

He didn't prepare the speech, and he didn't need to.

After just a little bit of gathering his thoughts, he said: "We are in an era of technological change, and with the development of modern medical care, many incurable diseases have achieved many treatment results. Even if it is cancer, which is known as the king of all diseases, we have a variety of treatments and can do everything possible to save the patient's life......"

"This is the credit of many medical researchers, and the credit of many medical practitioners, but in my opinion, the current status quo is not good enough."

"The cost of cutting-edge medical care is high, the treatment process is painful, the sequelae are severe, and the treatment effect is unclear...... This is an unavoidable pain for many critically ill patients and a phenomenon in the medical industry. This phenomenon has always existed, and it is unlikely to be completely improved in the foreseeable future. ”

So I started thinking about how I could prevent that from happening. This is not a problem that insurance can solve, and no amount of insurance money can make an immediate breakthrough in medical technology, nor can it alleviate the suffering of patients. ”

Chen Shen paused and glanced at the audience, everyone was listening carefully, lest they miss any important information.

And the barrage in the live broadcast room still doesn't stop, but everyone temporarily stopped the dispute and turned up the voice to the maximum, not wanting to miss every word.

In many parts of the country and even the world, there are people wearing headphones and staring carefully at their mobile phones or computers......

Across the ocean.

Arthur was among them.

He watched Chen Shen's speech intently, occasionally looked at the computer expert group next to him, and asked:

"How? Is his personal computer moving now? ”

A blonde computer expert shook his head: "The other party is not connected to the Internet, and we can't determine the status of the computer." ”

Colleague Susan said on the side: "It's a pity, if he is connected to the Internet at this time, I believe our invasion operation will be much smoother." ”

The computer expert also nodded in agreement with her words, and said with great regret: "If his personal computer is connected to this kind of public network with protection as thin as paper, then we will have more room to operate, and we will definitely not send out only a picture like last time......

Arthur sighed, "As much as I hope what you said will happen, the chances are zero, unless he's fishing with bait." ”

Last time, Chen Shen's personal computer was connected to the network of the Angular R&D Center, but if the connection protection was weak, he didn't know how many levels of public network, then he had to wonder if that computer was Chen Shen's real personal computer.

After all, that computer contains the confidential information of the next mecha.

The last picture they got was worth at least a million dollars, and if they had a whole set of information, they could even spend a billion dollars to buy it.

He didn't believe that Chen Shen's sense of secrecy would be so bad.

Chen Shen on the computer screen continued to speak:

"After thinking about it for a while, I came up with an absolutely correct law that can be used to solve this problem, which is that as long as you don't get sick, you don't need to get those treatments."

There was a burst of laughter at the scene, and even the audience before the live broadcast laughed.

Chen Shen shook his head: "A lot of people are laughing, but everyone has to admit that this is indeed a good way to solve the problem." If you want to avoid getting sick, you need to have a physical examination at a fixed time, every six months or a year, and most of the chronic diseases that can be fatal can be detected. ”

"However, the cost of physical examination is unaffordable for many people in modern society, and if the cost of these examinations cannot be reduced to an acceptable level, the law I came up with above is just a bend in the water, so the photoacoustic scanner was born......"

Hearing Chen Shen mention that "law" again, the live and live audience laughed again.

However, after laughing, Chen Shen mentioned the performance effect of the photoacoustic scanner again, and people's faces became more and more expectant, and the faces of some people in the audience became more and more serious.

This is the second time that Chen Shen has talked about the effect of the photoacoustic scanner, and this time it is more detailed than the last time, and even the research progress of the third algorithm has been said.

"Do you expect to complete all the envisioned parsing algorithms in two to three years? Will it cover at least half of the hospital's testing items after completion? At the same time, there are also scientific uses, which can observe cell-scale activity in vivo? ”

The audience was stunned for a moment, and this speed and use had exceeded most people's highest expectations.

It's just that they didn't have time to react, Chen Shen had already finished his speech and returned to his seat, followed by Li Jun's explanation of the intelligent testing center, and finally Comrade Chen came to the stage and announced the opening rules of the testing center.

Current photoacoustic scanners only support blood glucose and internal image detection, but diagnostic AI for photoacoustic images has been successfully developed.

Li Jun took this into account when testing the amount of testing in the testing center before, so he specially organized specific patients in the magic city to conduct tests.

The total number of these patients is only 5,000, and the main diseases are related to internal organs, and the initial diagnosis can be made directly through the examination images, and it is these patients who form the first dataset used for photoacoustic detection AI training.

Although the amount of data is pitifully small, Bai Ze's algorithm can make better results with relatively little data.

Relying only on these 5,000 cases, there is no problem with the preliminary work of photoacoustic diagnostic AI, but the accuracy rate is relatively low, only about 30%.

Therefore, the current photoacoustic diagnosis still needs to be assisted by doctors.

However, as more and more cases become more and more cases after the open test, a larger data set will be formed, and the diagnostic accuracy of photoacoustic diagnostic AI will also increase rapidly.

It is estimated that when the dataset of the same disease reaches 100,000 people, the diagnosis accuracy rate can rise to 90%, and when the data set reaches 100,000 people, it will reach 99%.

At that time, the photoacoustic diagnostic AI can officially break away from the doctor and take charge on its own.

The open rules of the intelligent testing center are very simple, and the following is "free testing" in four words!

As long as you come to the testing center during the opening period, you can enjoy a photoacoustic inspection.

Moreover, after the photoacoustic test, it is also necessary to go to the designated hospital in China for a thorough medical and surgical examination with the test results, but this time the test is subsidized by the state finance and the magic city, which is also free of charge, and does not need to pay for it at all.

The results of the two tests will form a comparison dataset that will be collected for future AI training.

In the meantime, the testing center will be open 24 hours a day, and it is expected to complete at least 300,000 photoacoustic inspections within a month, and if the results are good, the number of photoacoustic scanners can be increased according to the situation, or a relatively simple testing center can be built elsewhere......

Of course, all of the above benefits are national treatments.

If you are a foreigner, you will only have one free photoacoustic test and you will not be responsible for the test results.

After Comrade Lao Chen announced the results, the audience of the live broadcast went crazy.

Even those who thought that the light and sound detection was exaggerated before, at this time they have to shout "really fragrant"!

"Although I am not optimistic about photoacoustic detection, I am very optimistic about that traditional inspection!"

"This time I'm tested, I'm determined!"

"Uncle and aunt are rushing to the battlefield!"

"I just told my mom the news a minute ago, and she's now in her shoes and ready to go out......"

Many others were shocked by the country's sheer intensity.

You must know that based on the current situation of testing 960 people in an hour, a photoacoustic scanner is fully open 24 hours a day, and the highest number of people tested a day is 21,600, which is 600,000 people a month.

Even if it is a little less, it is estimated that the number of tests will reach 500,000 people a month, and to do a thorough investigation of these 500,000 people, even if it is only calculated at a time of 2,000 yuan, the subsidy amount will be more than one billion!

And that's just one month, the amount of subsidy for a photoacoustic scanner!

Considering the demand for data from AI, the collection of different cases of different diseases will not stop for a long time, at least for a few years or even decades, and it is expected that the amount of money spent in this area will reach at least 100 billion, and may even reach trillions.

It's a gold-eating beast!

And having to meet the sudden increase in the demand for a large number of examinations is also a challenge for the medical system.

"The support for this action is too strong!"

Not to mention the domestic people, even the foreign guests in the audience were all dumbfounded when they heard this.

This is definitely a big event that will go down in history in the field of artificial intelligence and the medical field!

On this day, a country will spend hundreds of billions or even trillions to build a database for AI diagnosis......

No one thought in advance that there would be such an operation as a subsidy check just to build a database!

Everyone had not yet recovered from the shock, and Comrade Chen on the stage had already cut the ribbon with others in a low-key manner, announcing the successful conclusion of the completion ceremony.

But there's a show to come.

The testing center will not officially open to the public until tomorrow, and the rest of the day will be the experience time of the spectators.

Of course, if there is something urgent, you can also choose to leave first, but at this time there is no one willing to leave.

With the guidance of the staff, nearly 1,000 people lined up in several long lines to enter the corridor of the testing center at the ceremony.

The team moved slowly, and the test time is expected to be about an hour.

However, these bigwigs did not have the slightest impatience, and followed the team while consulting with their accompanying assistants.

Larry looked at the image in front of him and felt like he was in a different world.

When was the last time he stood in line, he can't even remember, probably when he was in college? Or when you just stepped out of society to join the work?

His mind wandered through his memories until he saw a rotunda open up in front of him.

Only then did he come back to his senses and suppressed some nervousness.

That's the testing hall!

The photoacoustic scanner is installed there.

The team kept moving at an even pace, and he soon entered the hall from the corridor, only to see the scanning probe on the robotic arm suddenly turn around, and then the indicator light flashed, and then turned to point at the others......

And he didn't feel it at all.

That's it?

He felt his body as he walked towards the exit of the corridor with the flow of people, convinced that he had just felt nothing at all.

Could it be that the scan was not successful......