"That's not what I mean. What I mean is what are the advantages of this surgery compared to interventional stent and bypass surgery, and whether its advantages are proportional to the risks." The young doctor shook his head and explained.
Hearing the doctor's words, Mr. Liang smiled and said: "The advantages are definitely very obvious. First of all, the biggest benefit is that it can establish a young and healthy coronary circulatory system for patients. With such a strong circulatory system, By supplying blood, the patient's myocardial tissue will be well restored, thereby further restoring heart function.
In addition, traditional stent interventional surgery and bypass surgery have the risk of re-blocking, because we only unblock it and do not completely cure the disease.
This surgery completely solves these problems and achieves complete cure.
Finally, the coronary artery in question was printed using the patient's blood vessel wall cells, so there was no rejection reaction when implanted, and the printed blood vessel was less prone to blockage than blood vessels elsewhere in the human body.
Also because it is young and elastic, it can avoid problems such as atherosclerosis for a long time. Just like us, most coronary heart diseases are more common in people over the age of 40, which means we can buy nearly 40 years.
This patient is over 50 years old. Forty years can basically bring him to the end of his life. Do you think it is significant? "
Speaking of this, Mr. Liang glanced at the content on the big screen, and then said with a smile: "Besides, have you ever thought that now that Haoyu Technology has been able to print such complex coronary blood vessels, will they also be able to print them in the future?" Print out a complete heart. If such a serious problem occurs again, we can just replace it with a new heart.
Even this kind of technology is available now. Well, that's not an artificial heart next to it.
This artificial heart has saved the lives of nearly a thousand patients, and the post-recovery life of these patients is very good. This is the advancement of technology. "
After hearing what Mr. Liang said, the doctors present all nodded and agreed with Mr. Liang's point of view. Indeed, this technology is truly amazing and indeed has epoch-making significance.
Liang Lao saw everyone's reaction and said with a smile: "Of course, for us, this kind of surgery is still a bit too extreme, but the technology it uses is something we can explore and use.
For example, in the past, when we performed heart bypass surgery, we needed to find suitable blood vessels from the patient's body and then implant them. This means that we have to injure the patient a second time so that we can find the appropriate blood vessel. Although the blood vessels we take are superficial and of little use, they are still harmful to the human body, and such blood vessels may also become clogged.
And if we can print the patient's blood vessels for bypass surgery, this will not only reduce the patient's pain, but also improve the efficacy of the bypass surgery and reduce the risk of postoperative blockage. "
Indeed, this is a good idea and a good idea.
Everyone present nodded in response, but an old man who was about the same age as Liang Lao and sat on the front seat shook his head and said: "I understand, there's no chance.
At present, this kind of clonal cell cultivation and bio-3D printing technology is only owned by Haoyu Technology, and it is only used for research in the laboratory and some clinical trials, and is not open to the outside world.
Moreover, this technology has also received support from the military and the state. It is a key core project and is basically impossible to promote in a short period of time. "
Hearing the old man's words, everyone present couldn't help but feel depressed. One doctor directly scolded: "How many patients can such a good technology save? This Haoyu Technology is too useless. They should be allowed to use it." Hand over technology to benefit mankind.”
What you are saying is that if you ask people to hand over the technology they have worked so hard to develop, this is not robbery.
Why are they robbers? It’s not like we won’t give them money. As long as they hand it over, we can give them money.
It's not that simple. This technology is of great significance and cannot be handed over so casually, because it also involves a series of national interests and security. Moreover, if this technology really spreads, it will bring about a series of serious social, legal, ethical and moral problems. How to deal with it then is a question.
That's right. Before the current laws and regulations are perfected, it is better not to promote such technology through interviews.
Even if someone sells it to us, we may not be able to afford it. The total of these equipment must be hundreds of millions. Can we afford it, afford it, and afford it?
…
Everyone started discussing for a while, and it was obvious that everyone had different opinions on the disclosure of this technology.
The old man who spoke before saw this and knocked on the table gently, interrupting everyone's discussion, and then said with a smile: "Don't worry, everyone. Judging from the information I learned, Haoyu Technology seems to be preparing to... Anxi has built a large-scale organ and tissue printing laboratory and is open to accepting orders from the society.
At that time, our hospital will be able to order the organs and tissues we need from there as needed, just like the current custom-made dental crowns. "
"Are you bothering me? I heard that relevant cells need to be extracted from the patient's body for cloning culture." A doctor asked immediately.
The old man shook his head: "The overall process is not troublesome. We only need to extract the patient's relevant position cells, preserve them properly and send them to Anxi for cloning and cultivation. Then we need to transfer the requirements, that is, Tell the other party the organs and tissues you want to print, as well as the specific dimensions and requirements, and they can print them there.
After printing is completed and stored, personnel can send it back. The whole process is the same as the transportation process of organs and tissues. "
"In this way, it is convenient." We don't have to spend so much money to buy additional equipment, and we don't have to spend money to operate it. A doctor immediately reacted and said with a smile.
Hearing the doctor's words, everyone had smiles on their faces.
Look, it's about to get an electric shock! A doctor noticed the live broadcast on the screen and immediately reminded him.
After hearing the reminder, everyone immediately looked at the big screen. In the meantime, a doctor had already moved in the electric shock pacing equipment on the other side of the big screen and was preparing to use electric shock to stop the heart.
As the doctors around him left the operating table and the electric shocks began, Zhang Jun's father's body jumped suddenly. Then the originally beating lines on the electrocardiogram began to straighten, and the alarm sounded immediately.
"Start the timer, hurry up and do the surgery!" Director Tong, who raised his hands, shouted to several assistants upon seeing this.
(End of chapter)
