..."Although a vision of 4.8 is roughly equivalent to a vision of about 100 to 300 degrees of myopia, normally, this level of myopia rarely requires wearing myopia glasses and has little impact on normal life.
What's more, this smart bionic electronic prosthetic eye belt has its own optical and digital zoom, which can automatically zoom according to the person's line of sight.
Therefore, the vision of this smart bionic electronic prosthetic eye is much better than that of normal people, which is comparable to having a pair of telescopes and a magnifying glass installed in the eye."
After listening to Wu Jiuzhi's introduction, everyone nodded. If it is possible to achieve such a level of vision, it would be really good, and it would be basically the same as normal people.
For these blind patients, as long as they can see, it is fine. Even if the picture quality and vision are poor, it is better than not being able to see.
In fact, it is not that this kind of equipment or electronic prosthetic eyes that can restore sight to blind people existed in the past, but the effect was very poor and very expensive.
Its appearance is much larger than the pair of intelligent bionic electronic prosthetic eyes that they saw in front of them, which are the size of human eyeballs. It is like wearing a VR glasses. It also uses bioelectrical signals to capture the images captured by the lenses of these devices.
The image is transmitted to the patient's brain, allowing him to see the objects in front of him.
However, this effect is very poor. All you can see is the faintly interchanged outlines of blurred objects. It cannot display the entire visual field and can only help these blind patients carry out some daily activities.
At least with the help of such equipment, these blind patients can see the road clearly and avoid objects blocking the road.
Just such a set of equipment costs more than hundreds of thousands of dollars, which translates into a price close to one million.
But now the smart bionic electronic prosthetic eye in front of them is the same as a real eyeball. It can be worn in the patient's eye socket. From the appearance point of view, it is the same as a normal person.
Moreover, the vision recovered is no different from that of normal people, or even better than that of normal people in some cases. This is something they could not even imagine in the past, but now it has come true.
After observing and thinking for a moment, Mr. Zhou turned to Wu Hao and asked: "Mr. Wu, I am very curious about how you transmit the digital images captured by this electronic prosthetic eye to the brain, so that the patient can regain his sight."
Hearing this question, the other bosses all looked at Wu Hao with inquiring expressions, waiting for his answer.
Upon seeing this, Wu Hao pointed to the very small chip displayed on the booth and answered with a smile.
"In fact, it still relies on the brain-computer interaction chip implanted in the fundus."
"Is it this little thing?"
Everyone looked at the chip that Wu Hao pointed to and couldn't help but have doubts about the size of an adult's fingernail. In their cognition, it was hard to imagine that such a small thing could actually connect electronic devices and the human brain. This was beyond their imagination.
Imagine.
Facing everyone's doubts, Wu Hao smiled and nodded.
"Yes, this is the brain-computer interaction chip we implant in the patient's eyes. It can also be regarded as the base interface of this intelligent bionic electronic prosthetic eye.
There are two such chips in total, both implanted in the fundus of the left and right eyes for use with smart bionic electronic prosthetic eyes."
Having said this, Wu Hao paused for a moment, and then continued: "It is said to be a chip, but in fact it is the physical interface of a brain-computer interaction system.
The eyeball is really responsible for processing and converting image information. We have implanted a very complex brain-computer interaction data conversion system in this eyeball.
This brain-computer interaction data conversion system is very complex. Its main function is to convert the digital images captured by the front digital camera into visual signals, which are the relevant visual bioelectrical signals transmitted from the retina of our eyes to the optic nerve.
Then, through the brain-computer interaction chip implanted in the fundus of the eye, the bioelectrical signals converted from the visual images are transmitted to the visual center of the brain. In this way, blind patients implanted with intelligent bionic electronic prosthetic eyes can see the electronic prosthetic eyes.
Real-time footage captured and recorded by the lens above the eye.
Therefore, from this aspect, the main function of this brain-computer interaction chip is to transmit and collect these bioelectrical signals.
However, it does not directly act on the brain, but directly transmits the visual information recorded and collected by the intelligent bionic electronic prosthetic eye to the visual center of the brain through the optic nerve, allowing the patient to see the picture.
The biggest benefit of this is that we can reduce a series of risks caused by this brain-computer interaction system directly acting on the brain.
At the same time, it can also be applied to more and wider types of blind patients. Even if the patient's eyes have been damaged, as long as the fundus optic nerve system is intact, we can use this smart bionic electronic prosthetic eye to restore the patient's sight.
"So that's it!"
After hearing Wu Hao's introduction, everyone suddenly understood.
Most of the bosses present were from technical backgrounds. After Wu Hao’s introduction, everyone understood.
Everyone understands it, but everyone is also very aware of the difficulty of this technology, which makes everyone have to lament the strength of Haoyu Technology in the field of scientific research and technology.
"So, as long as it is available, all blind patients can regain their sight." Mr. Wang looked at the products displayed on the booth with envy on his face.
When Wu Hao heard this, he glanced at Mr. Wang, then shook his head and said, "That's not the case. No product or technology is omnipotent. It also has its own shortcomings and flaws."
After hearing Wu Hao's words, everyone became curious and looked at him.
In this regard, Wu Hao sighed and said: "After blind patients become blind, their optic nerves lose their function, and they will gradually begin to shrink over time.
As we all know, nerve recovery has always been a difficult problem in the medical community. Although corresponding treatments are now available, recovering the optic nerve requires a long treatment and recovery process.
And it is not suitable for all patients. We must conduct a comprehensive evaluation of the patient before transplantation.
Only those who meet the relevant conditions can undergo the implantation surgery of intelligent bionic electronic artificial eyes. For patients who do not meet the conditions, even if they complete the surgical implantation, they may not be effective."
After Wu Hao finished speaking, Wu Jiuzhi nodded and said: "The structure of the human nervous system is very complex. Neurons are connected through synapses to form a complex neural network. When nerves are damaged, this network connection may
It is damaged, causing nerve signal transmission to be blocked. Moreover, the regeneration ability of neurons is relatively weak, and once damaged, it is difficult to regenerate or repair."
