Compared to Zhang Jun's nervousness, the experts from various hospitals who were watching the live broadcast were discussing with excitement and enthusiasm. Originally, before the operation, they all imagined various problems encountered during the operation, but until now, none of the problems they imagined have appeared.
The entire operation went very smoothly, and the results were beyond everyone's expectations.
When did this difficult coronary artery replacement surgery become so simple? It is as simple as ordinary bypass surgery. No, bypass surgery is not so smooth, and even interventional surgery is not so smooth.
It was as if what they were shown was not a normal operation, but rather 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 surgery on the big screen.
Another doctor replied: "This is normal. Anyone who has had 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 will be difficult to lengthen 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. The coronary blood vessels used in this coronary blood vessel replacement surgery were printed by a biological 3D printer. According to Haoyu As mentioned in the previous information released by Science and Technology, the entire tissue printing process requires scanning the original tissues and organs to obtain detailed data, and then use this data to build a model for one-to-one customized printing.
The patient's original coronary blood vessels were definitely not that long, which meant that Haoyu Technology's researchers modified the mapped model and deliberately increased the blood vessels to leave safety redundancies for the surgery. "A middle-aged doctor wearing glasses adjusted his glasses with his fingers, and then said thoughtfully.
Don't tell me, it's really like this, but what does this mean? A young doctor looked puzzled.
Hearing the young doctor's question, the doctors present laughed. A middle-aged doctor sitting next to the young doctor smiled and said: "This is very important. It means that Haoyu Technology has mastered the free design and printing technology of organs and tissues. In other words, as long as they want, they can Print this blood vessel into various shapes.”
Hearing the middle-aged doctor's answer, the young doctor nodded with understanding, but his expression was still blank. He didn't understand why this was important.
Seeing the young doctor's blank expression, an older doctor sitting opposite him smiled and explained: "We have previously talked about the principle of Haoyu Technology's bio-3D printer to print organs and tissues. In fact, it is to print many cells according to the A tissue or organ formed by a certain arrangement and combination.
Therefore, if you want to print an organ tissue, you must first obtain the specific data of the organ tissue, such as shape, size, cell arrangement, etc.
These are not randomly designed, but are printed strictly according to the shape, size, and cell arrangement of the human body's inherent organs and tissues.
Previously, these data were scanned using ultra-fine MRI scanning equipment and claimed to be ultra-fine digital models, rather than being designed out of thin air.
Now, although this coronary blood vessel is also a model generated through ultra-fine MRI scanning, it has been processed and redesigned.
For example, problems such as atherosclerotic plates and stenosis in the original patient's coronary arteries were eliminated and modified, and the blood vessels were also lengthened. This means that Haoyu Technology has mastered the ability to modify and design these organs and tissues.
You know, this is the power of the Creator, you don’t think it’s great or not. "
After hearing the older doctor's easy-to-understand explanation, the young doctor belatedly made an expression and voice of surprise.
Ha ha ha ha……
The other doctors present laughed heartily when they saw this.
Indeed, anyone who sees this scene would exclaim in amazement. Although this technology is still relatively rudimentary and only modifies the original organs and tissues, if it continues to develop, it means that Haoyu Technology can print different organs and tissues according to its own imagination and design, and even print them in the future. New life, it is not an exaggeration to call it the Creator.
Will this bring about some legal, moral, and social problems? Another younger female doctor immediately asked.
Hearing this question, the doctors present couldn't help but start talking.
One of the doctors immediately said: "There shouldn't be any problems. The cells used to print organ tissues come from the patients themselves, so there can be no problems."
"This is not necessarily true, because this is an organ tissue after all, which is relatively sensitive. Moreover, the entire cell clone cultivation and printing process does not have relevant institutions, departments and legal supervision. Will there be some problems in this link? For example, the abuse of these clones The cultured cells are endlessly printed, or the printed organs and tissues are abused to engage in some illegal and ethical behaviors." Immediately, another doctor put forward his own point of view.
His view was immediately recognized by many people. Indeed, this issue cannot be ignored, and relevant laws and regulations must be improved as soon as possible.
However, the doctor's words did not agree with everyone. Soon a doctor named Lin Wei retorted: "I don't think there is any problem for the time being, because this technology is still in the hands of Haoyu Technology. For them As far as they are concerned, they will definitely not abuse this technology. This is not in their interests. Because once they use this technology to do something that violates the law and ethics, if they are found out and exposed, not only will they It will damage the company's corporate image, hinder the promotion of this technology, and deepen people's concerns about this technology. I don't think they will look at such stupid things."
Who knows, never underestimate the greed of capitalists in pursuit of profits. Once the other party discovers that this technology can bring huge benefits, they will take desperate risks and do illegal and outrageous things. Many companies and entrepreneurs fail like this. An older doctor present spoke.
At this time, a doctor with some gray hair sitting in the front seat waved his hand and said with a smile: "You guys are worried too much. We are not the only ones paying attention to this technology at present, there are many people and units, among them Including relevant leaders and relevant departments, they naturally know the impact, pros and cons of this technology better than we do.
So I think relevant regulations and laws regarding the application of this technical specification should appear one after another soon, so you don’t have to worry. "
(End of chapter)
