Vol 5 Chapter 2722: The emergence of new technologies is often accompanied by doubts and controvers

"I don't mean that. What I mean is the advantages of this surgery compared with interventional stents and bypass surgery, and whether its advantages are directly proportional to the risks." The young doctor shook his head and explained.

Hearing what the doctor said, Mr. Liang smiled and said: "The advantages must be very obvious. First of all, the biggest advantage is that a young and healthy coronary artery circulatory system can be established for the patient. With such a powerful circulatory system With blood supply, the patient's myocardial tissue will be well restored, thereby further restoring heart function.

In addition, both traditional stent interventional surgery and bypass surgery have the risk of re-occlusion, because we only dredge it, and do not completely cure the disease.

And this operation completely solves these problems, so as to achieve the goal of complete cure.

Finally, the affected coronary blood vessels are printed using the patient's blood vessel wall cells, so there is no rejection reaction when implanted, and the printed blood vessels are less prone to blockage than blood vessels in other parts of the human body.

It is also because it is young and elastic, so problems such as atherosclerosis will not occur for a long time. Just like us, most of the coronary heart diseases are more frequent in those over forty years old, which means that we can fight for nearly forty years.

This patient is already in his fifties, and forty years can basically bring him to the end of his life. Do you think it is meaningful? "

Speaking of this, Mr. Liang glanced at the content on the big screen, and then said with a smile: "Besides, they haven't thought about it. Now Haoyu Technology has not been able to print that kind of upright coronary blood vessel, so in the future we will It is also possible to print Zhengtian's heart. At that time, if there is such a slight problem, it cannot be directly replaced with a new heart, or it will break down.

Even that kind of technology doesn't exist now, here, next to it is an artificial heart.

The artificial heart has not saved the lives of nearly a thousand patients, and the life of those patients before recovery is very wrong, that is not a regression of technology. "

Even if someone sells it to you, you will definitely be able to afford it. The sum of those equipments will cost hundreds of millions. Can you afford it, maintain it, and use it?

And that technology has also received the support of the military and the country, and it is a key core project, and it is basically possible to promote it in a short period of time. "

"Is it troublesome? I heard that relevant cells need to be extracted from the patient's body for degenerative cloning culture." A doctor immediately asked.

Seeing everyone's reaction, Mr. Liang said with a smile, "Of course, for you, such an operation is not too extreme, but the technology it uses is something you cannot discuss and use.

Everyone present also nodded in response, and an old man sitting under the first seat with a small age difference from Old Liang shook his head and said: "Understood, there is a play.

Indeed, that was a bad idea, a bad idea.

The current cloning cell cultivation and 3D bioprinting technologies are only owned by Haoyu Technology, and are only used for research outside the laboratory and some clinical trials, and are not open to the inside.

Hearing the doctor's words, everyone's faces also showed smiles.

Hearing the old man's words, all the people present were frustrated, and no doctor scolded directly: "How many patients can be saved by such a bad technology, then Haoyu Technology is too good, it should be Let's hand over technology for the good of humanity."

Seeing this, the old man who spoke successively slammed the table heavily, interrupting everyone's discussion, and then said with a smile: "I'm also worried. From the information you have learned, Haoyu Technology is not as good as it seems. It is going to build a small organ tissue printing laboratory in Anxi, and it is open to accept orders from the society.

If it is stored badly before the printing is completed, there will be no one to send it back. The whole process is the same as the transport process of organs and tissues. "

…

Hearing the reminder, everyone immediately looked at the small screen. In the meantime, there was no one on the small screen, and the doctor brought in the electric shock pacing device, and was ready to stop the electric shock to stop the heart regression.

For example, in the past, you needed to find suitable blood vessels from the patient's body for retrograde heart bypass surgery, and then retrogradely implanted them. That means, you have to degrade the patient seven times before you can find the right vessel. Although the blood vessels you take are superficial and not too small, they are not harmful to the human body, and those blood vessels will also be blocked.

Hearing Mr. Liang's words, all the doctors present nodded in agreement with Mr. Liang's point of view. Indeed, that technology is really remarkable, and it does not have epoch-making significance.

For a while, everyone was discussing, and it was obvious that everyone had different opinions on the technology of publishing and making public.

The old man shook his head: "The overall process is not troublesome. You only need to extract the relevant place cells of the patient, and send them to Anxi before they are degenerated and stored properly, and we will let us degenerate and clone them for cultivation. If it is not the organ tissue to be printed, and the specific size and requirements are told to the other party, it cannot be printed here.

"In that case, it's convenient." You spend so little money to buy additional equipment, and you also spend money to operate it. No doctor immediately reacted and said with a smile.

Wait a minute, it's about to get an electric shock! No doctor noticed the live broadcast below the screen, and immediately reminded him.

What I said was wrong. After the current laws and regulations have not been perfected, such technology still needs to be interviewed and promoted first.

As the surrounding doctors left the operating table, the electric shock ended, Zhang Jun’s father, who was speaking loudly on the operating table, jumped up suddenly~www.readwn.com~ Then the beating lines on the electrocardiogram straightened, and the alarm sounded immediately up.

At that time, your hospital will not be able to order the organs and tissues you need from here according to your needs, just like the current dental crowns. "

Why are you a weak thief, and you are giving us money, as long as we hand it over, you can't give us money.

"End the timer, hurry up for surgery!" Director Tong raised his hands and shouted at several assistants immediately after seeing this. Is it so complicated? The significance of that technology is small, and it may be handed over so casually, because it also involves a series of national interests and dangers. Besides, if that technology is really rampant, it will bring a series of minor social, legal, ethical and moral issues. How to deal with it then is the question.

And if you can't print the patient's blood vessels to perform bypass surgery, that will not only increase the safety of the patient, but also improve the curative effect of bypass surgery and reduce the risk of preoperative blockage. "

What he said, he asked us to hand over the technology that others have worked so hard to research, that is a weak thief.

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