At the end of May, the nights here are still a little cool.
But I don't know whether it was because they just came out of the hot spring or because they came out to relax. Everyone was flushed and looked very happy.
Zheng Ren looked at the scar on Feng Xuhui's left thigh and walked over.
"Boss, you're finally back." Su Yun said with a smile, his black hair floating in front of his forehead, as if to welcome Zheng Ren.
"Um."
"Is the patient stable?"
"Sent to the hospital." Zheng Ren sat next to Xie Yiren, held Xie Yiren's hand out of habit, and told him the process of going to the People's Hospital.
"As soon as I guess you are nosy." Su Yun said disdainfully, "It's like the earth would stop spinning without you."
"If you see it, please help if you can." Zheng Ren said with a smile. Then he looked at Feng Xuhui and asked: "Xiao Feng, are you born with scars?"
"It's okay, I don't usually have much reaction." Feng Xuhui said.
"I see that the scar on your thigh is very serious. Do you want to remove it?" Zheng Ren asked.
"No need, Mr. Zheng." Feng Xuhui said: "It will be so painful to have another operation. And after the fusiform resection and then suturing, there will inevitably be scars."
"There is a new technology that seems to be able to be used in this." Zheng Ren smiled and said while picking up food for the little girl: "When the technology matures in a few years, you can give it a try."
"New technology?" Su Yun drank the wine in the glass and looked at Zheng Ren and asked: "What technology is it... Don't tell me yet, let me guess."
You have to guess, but no one else. Zheng Ren ignored Su Yun and spoke to Xie Yiren in a low voice.
"I see, you are talking about an article in the magazine "Biological Tissue Engineering" about 3D printing living skin with blood vessels." Su Yun quickly thought of the relevant article.
Zheng Ren was actually a little surprised. Su Yun plays with his mobile phone every day, so how come he knows all the latest news in technology.
However, the suspicion in his heart was suspicion, and the confusion was confusion. Zheng Ren had no problem with asking people's privacy. Besides, Su Yun had a lot of friends, maybe a friend from some laboratory had chatted with him.
Nodding, Zheng Ren said, "The 3D printed skin that has come out now is like a band-aid, which only promotes the growth of epidermal cells and tissue and will eventually fall off. The recent research trend is to directly print the skin and put it on to grow. .”
"Well, this is the future direction." Su Yundao, "3D printing will be more and more widely used in the field of fine science."
"Blood vessels? Do we need to do an anastomosis?" Feng Xuhui asked, "If this is an anastomosis, it should be very difficult."
"No." Zheng Rendao, "Now this technology has entered the animal experiment stage. The 3D printed skin was transplanted to immunodeficient mice, and the skin blood vessels began to communicate with the mouse capillaries, and 4 weeks after implantation Perfusion was successfully achieved.”
"Biomaterials, Journal of Tissue Engineeriive Media, Tissue Engineering, there are more or less similar reports in these magazines." Su Yundao: "Just stare, just like staring at the use of endoscopic equipment 20 years ago. I estimate there will be another 10 Around the year, it now seems that many high-precision technologies can be truly implemented in clinical practice."
"Well, maybe soon. By the way, Indian researchers recently reported that they successfully used 3D bioprinting technology to print artificial skin, which has anatomical structure and biochemical properties similar to natural human skin. In the future, it can be used in cosmetics, It is widely used in skin drug testing.”
"India, hehe." Su Yun smiled, "Do you think it's reliable?"
"Who knows, but this should be a primary product." Zheng Ren said, "Similar to... beauty? If Sister Lin is interested, you can check it out."
"Be careful not to be deceived. There are many scammers in the financial field. People like Dahuang Ya are just small scammers who take the risk of getting in and defrauding three melons and two dates." Su Yundao.
"Not to mention this, in fact, the first application field of 3D printed skin is definitely not beauty, but burns." Zheng Rendao.
Su Yun looked around with a smile and saw that Lin Yuan seemed to have something on his mind. Without saying a word, he continued what the boss said.
"Skin transplantation is the first choice for treating large-area wounds and burns, but when there is not enough healthy skin to use, it becomes a headache. I remember when I first arrived at 912, I met a pair of twins..." As he said, Su Yun Looking at Da Chu, Xiao Chu smiled.
"Why are we laughing? Are you envious?" Chu Yanzhi said, "At least we have a set of spare organs. Until the 3D printed organs can be used, we will definitely live longer than you."
"Hahaha." Su Yun laughed. He couldn't refute Chu Yanzhi's words.
This is indeed the case with spare organs. That time, one of the twins had a kidney transplant and the other had a skin transplant. The benefits of the twins were fully demonstrated. The twins were too seriously injured that time. If they had been replaced by one person, the possibility of being saved in the end was not high.
Although not all twins can undergo organ transplantation, it is a small probability event that they cannot be transplanted.
"How to use 3D printed skin?" Feng Xuhui was still thinking about this.
“With integrated imaging technology, a device can be used to scan the wound and then feed its data into software, which tells the print head which cells need to be delivered exactly where, layer by layer.
The bioprinter will deposit cells directly into the wound and replicate the layered skin structure, thereby accelerating the formation of normal skin structure and function. "Su Yun explained.
"What, are you interested?" Zheng Ren looked at Feng Xuhui and asked with a smile.
"I'm not thinking that if the technology is ready, I can be the agent. As the national general agent, I can safely follow Mr. Zheng around the country and the world." Feng Xuhui said with a smile.
"This is a way, but it's too far. If you're thinking about this, you might as well think about intraocular lenses." Su Yundao said, "I asked my boss to do 1,800 surgeries and directly overcome all the doubts and difficulties of intraocular lenses. ”
"There are agents nationwide for intraocular lenses." Feng Xuhui said with some regret.
It seems that he usually thinks about many ideas about the future, Zheng Ren thought. Feng Xuhui's entry point is very good. He stands directly at the cutting edge of technology and looks down from a high position. Get twice the result with half the effort, if you just focus on making money, this is feasible.
But now with my thick legs, there is no need to do this.
"Drink and drink." Su Yun raised his glass and glanced at Lao He, "Da Chu and Xiao Chu, you have to take good care of Teacher He. During this period, Lao He has been teaching you everything he can. If he doesn't let Teacher He drink well, you deserve his hard work. What?"
"Okay!" Chu Yanran and Chu Yanzhi smiled and raised their glasses, "Teacher He, here's a toast to you."