Just when everyone thought that this year's gift delivery event should have ended here, unexpectedly, a special promotional video silenced everyone who was talking excitedly.
The promotional video tells the story of a firefighter who unfortunately encountered a deflagration while participating in the search and rescue of a major fire, resulting in 70% of the firefighter's body being severely burned.
Although after rescue, the firefighter was out of danger and restored to health. The disfigurement caused by the burns on his body will stay with the firefighter for his whole life, especially the severe burns on his face, which caused disfigurement. Although he has undergone several skin grafts and plastic surgery,
The firefighter's face still couldn't be restored to its original state. The horrific scars made the firefighter feel very low self-esteem and even didn't want to see others.
And when his daughter saw the horrific scars on his face and was so frightened that she cried, it made all the viewers feel heartbroken and uncomfortable.
As soon as the screen turned, various patients with disfigured skin and inconveniences caused by skin injuries appeared in the video. Finally, with the words: "I want to wear a bikini and go surfing on the beach," and the distorted desire.
Girl face end.
Wu Hao reappeared in front of the camera. This time he did not put on his habitual smile, but said seriously to everyone: "These are patients with disfigurement due to skin damage in the video for various reasons.
The disfigurement isolates them from the entire society and makes them aliens in people's eyes. Wherever they go, they receive strange attention.
It is precisely under these strange attentions that this group of people have become more and more inferior and isolated. Some are even unwilling to see others, and some have directly chosen extreme behaviors such as suicide.
How to save this group of people and how to restore them to health. The health here is not only the health of the skin, but also the mental health. This is what we have been paying attention to and researching.
If you want to make these people mentally healthy, make them confident and live a normal life again, then you must change their current situation and repair their injured skin as before.
At present, the most effective and direct method for skin repair and skin damage treatment is skin grafting. One is autologous skin grafting and the other is allogeneic skin grafting.
The so-called autologous skin grafting can only use your own skin to repair damaged skin. Under normal circumstances, it is mainly used to repair exposed skin, and the skin selected is often less important parts of the body that are hidden under clothes.
Skin, such as buttocks skin.
Because it is smooth and delicate, it is often used as the first choice for facial skin repair. Many people use skin from their own buttocks for facial skin transplantation.
However, there are many people who cannot use it, especially some patients with severe burns all over their body. They do not have a piece of skin that can be used, so autologous transplantation is naturally impossible.
Then the only method left for them is allogeneic transplantation. There are a total of two methods in this regard. One method is to use skin from other donors for transplantation. However, this type of skin often has a strong rejection reaction and has a low success rate of survival.
The rate is not high. Moreover, this kind of allogeneic transplantation will also have some problems. For example, if it is a facial transplantation, then the appearance of the person will also change when he becomes a donor. Living with the identity of the donor, this will inevitably
It brings troubles to the lives of transplant recipients and donor families.
There is also an allogeneic skin transplant using pig skin or tilapia skin. Although these are animal skins, they can also be transplanted. It does not mean that pig skin or fish skin is used to replace human skin;
The temporary repair process allows the patient's exposed dermis to be protected and repaired. When new skin grows back, the transplanted pig skin and fish skin will automatically fall off.
Of course, this kind of animal skin transplant will also cause rejection, but this is not a problem because it is only for temporary use. The real problem is that the skin grown in this way will not return to its original state at all, and will still show large scars.
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Therefore, this method can only be used for burn treatment and cannot be used for skin repair at all."
At this point, Wu Hao stopped, then looked at the camera and said with a smile: "I believe that by now, everyone will understand what we are going to do.
Yes, we have been committed to the research and development of medical technology, and artificial skin is also a technical field we focus on.
Next, I want to introduce to you our latest scientific and technological achievements in the field of medical technology, which can be regarded as a special New Year gift for everyone."
After saying this, Wu Hao paused for a moment, then took a breath and continued: "As you know, we have been working on bionic research technology for human organs.
Under this project, there are two research directions. One is to use modern science and technology to create intelligent bionic artificial organs that can replace the original organs. For example, we have released intelligent bionic electronics that have allowed countless disabled patients to stand up again.
Prosthetics, we are already entering clinical trials for smart bionic electronic prosthetic eyes, smart bionic artificial hearts, etc.
The other direction is to use biological cloning or biological 3D printing and other technologies to carve out a brand new human organ to replace the original damaged organ technology.
Research in these two directions has been going hand in hand, but the former, namely electronic bionic organ technology, has been fruitful. So far, many blockbuster technological products have been launched, and tens of thousands of patients have been saved and cured, allowing them to return to normal lives.
.
As for another bio-replicating organ technology, its progress has been very slow. There are many reasons for this. On the one hand, it is of course technical problems. It is not easy to replicate an identical human organ. The technology is too difficult.
big.
On the other hand, there are issues related to laws, regulations, and ethics. If we are not careful in this regard, it is very likely that we will bring huge pressure from public opinion.
Therefore, although our research is relatively difficult and progress is slow, it has continued.
As we continue to invest a large amount of human, material and financial resources, we have also achieved some results. Today, what we want to introduce to you is the bio-3D printed skin technology based on our bio-3D printing technology.
Use biological 3D printers to print real skin that is exactly the same as human skin, thereby replacing the original damaged skin, so that those disfigured patients with damaged skin can appear in front of everyone with a normal appearance again and restore their normal appearance.