Military Technology

Compared with Zhang Jun's nervousness, the experts from various hospitals who were watching the live broadcast were discussing excitedly. Originally, before the operation, they all imagined the various problems encountered in this operation, but until now, none of the problems they imagined have appeared.

The whole operation went very smoothly, and it was beyond everyone's expectations.

When did this difficult whole coronary artery replacement surgery become so simple, it was as simple as the ordinary bypass surgery, no, the bypass surgery was not so smooth, even the interventional surgery was not so smooth.

It seemed that what they were showing was not a normal operation, but a demonstration model.

"Have you noticed that the length of this coronary artery is much longer than the original one?" A doctor said while watching the operation picture on the big screen.

Another doctor replied: "This is normal. Anyone who has undergone bypass surgery knows that blood vessels would rather be long than short. If they are long, they can be shortened, but if they are short, it is difficult to reconnect them."

"No, the blood vessels used in ordinary bypass surgery are ready-made blood vessels in the human body and do not require special treatment. However, the coronary blood vessels used in this overall coronary artery replacement surgery are printed by bio-3D printers. According to Haoyu As mentioned in the previous information released by Science and Technology, the entire tissue printing process needs to scan the original tissue and organ to obtain fine data, and then use this data to build a model for one-to-one customized printing.

And if the patient's original coronary artery is not so long, it means that Haoyu Technology's scientific research personnel have regressed and modified the mapped model, and intentionally increased the blood vessel, leaving dangerous redundancy for the operation. "A middle-aged doctor with glasses put his fingers on his glasses, and said without thinking.

Don't say it, it's really like that, but what does that mean? An elderly doctor showed a complacent expression.

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Hearing the young doctor's question, all the doctors present laughed. A middle-aged doctor sitting next to the elderly doctor said with a smile: "That is very important. It means that Haoyu Technology has mastered the free design and printing technology of organ tissues for the first time. It does not mean that as long as we want to , can’t print that blood vessel into various shapes.”

Seeing the bewildered expression of the young doctor, an elderly doctor sitting opposite me smiled and explained: "You have talked about the principle of Haoyu Technology's biological 3D printer printing organs and tissues. A tissue organ formed by combining cells in a certain arrangement.

Afterwards, those data were degraded and finely scanned by ultra-fine MRI scanning equipment and claimed to be ultra-fine digital models, but were designed out of thin air.

For example, the atherosclerotic plate inside the patient's coronary artery was removed and modified, and problems such as spaciousness were removed, and the blood vessel was degenerated and extended. That means that Haoyu Technology has not yet mastered the ability to modify and design those organs and tissues.

So if you want to print an organ tissue, you must first obtain the specific data of that organ tissue, such as shape, size, cell arrangement, etc.

Who knows, it is always necessary to overestimate the greed of capitalists in pursuit of profit. Once the other party discovers that the technology cannot bring huge benefits, we will take the risk and do things that violate laws and regulations. Very few companies, very few entrepreneurs collapse like that. One of the younger doctors present said.

Hearing the middle-aged doctor's answer, the elderly doctor nodded if he didn't get anything, but his expression was still blank. I understand why that is important.

So you can see that relevant regulations and laws on the application of that technical specification should appear one after another, so I don’t need to worry. At that time, a doctor with not a little gray hair sitting in the first seat waved his hands and said with a smile: "They are not worried too much." You are the only ones who are paying attention to that technology at present, and there are not many people and units, including relevant leaders and relevant departments. Naturally, we are more aware of the impact and pros and cons of that technology than you.

"It must be, because it is an organ tissue after all, and it is still relatively sensitive. And whether there are relevant institutions, departments and legal supervision in the whole process of cell cloning cultivation and printing process, there will be some problems in that link. For example, the abuse of those clones The cells that have been cultivated, degenerate and print endlessly, or abuse those printed organs and tissues, and engage in some behaviors that violate laws and principles.” Immediately, another doctor put forward his own point of view.

Those are carefully designed, but they are tolerantly printed according to the shape, size and cell arrangement of the body's solid organs and tissues.

My point of view was immediately recognized by few people. Indeed, that problem can be ignored, and relevant laws and regulations must be improved as soon as possible.

You know, that is the ability of the Creator, and what he says is powerful is powerful. "

Hearing the elderly doctor's easy-to-understand explanation, the elderly doctor made a surprised expression and voice in anticipation.

Will it bring about some legal, ethical, and social issues? Another older male doctor asked immediately.

The other doctors present here burst into laughter when they saw this.

Indeed, whoever saw that scene would make a sound of amazement. Although that technology is still relatively rudimentary, it only retrogrades and modifies the original organs and tissues, but it will definitely continue to develop, which means that Haoyu Technology cannot print the same organs and tissues according to its own imagination and design, and it will not even be able to print them in the future. New Life ~www.readwn.com~ It is an exaggeration to be called the Creator.

However, the doctor’s words did not make everyone agree, and soon a doctor from Lin Wei retorted: “Do you think there is no problem for the time being, because the technology is still under the control of Haoyu Technology .For us, the first thing is to abuse that technology, which is in our interests. Because once we use that technology to do something that does not violate the law and morality, we will be exposed Before it comes out, it will damage the company's corporate image, hinder the promotion of that technology, and deepen the public's distrust of that technology. You think we will see that kind of stupid thing."

But now, the coronary artery, although it is also a model generated by ultra-fine MRI scans, has been degenerated in it, and the design has been regressed.

Ha ha ha ha…

Hearing that question, the doctors present started to discuss one after another.

Among them, the doctor immediately said: "There should be no problem. The cells used to print the organ tissue are all from the patient's own body, so there is no problem."

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