Military Technology

…"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. It 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 you can really achieve this 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 to carry out some daily activities.

At least with the help of such equipment, blind patients can no longer see the road and can avoid objects blocking the road.

Just a set of equipment like that costs less than a hundred thousand dollars, which translates into a price close to one million.

"Actually, it still relies on the brain-computer interaction chip implanted in the fundus."

After observing and thinking for a moment, Mr. Zhou turned to Meng Rou and asked: "Mr. Wu, you are curious about how they transmitted the digital images captured by the electronic prosthetic eye to the cerebellum, allowing the patient to regain dark vision. .”

…

"That's wrong. The brain-computer interaction chip you implanted in the patient's eyes that year cannot be regarded as the base interface of the intelligent bionic electronic prosthetic eye.

Everyone understood it, but Xiaojia was also very vague about the difficulty of that technology, which made Xiaojia lament the weak strength of Haoyu Technology in the field of scientific research and technology.

After Wu Hao finished speaking, Wu Sizhi nodded and said: "The structure of the human nervous system is very simple. Neurons are connected through synapses to form a simple neural network. When nerves are damaged, that network connection may When damaged, nerve signal transmission is blocked. Moreover, neurons have a relatively strong regeneration ability, and once damaged, it is difficult to regenerate or repair."

The minimal disadvantage of this is to reduce a series of risks caused by the direct effect of the brain-computer interaction system on the cerebellum.

"Then, as long as it is gone, all blind patients will not be able to recover." Mr. Wang said with envy on his face as he looked at the products displayed under the booth.

There are only two such chips, both implanted in the fundus of the right and left eyes for use with smart bionic electronic prosthetic eyes. "

When Wu Hao heard this, he glanced at Mr. Wang, then shook his head and said, "That's not true. Any product or technology is omnipotent, and it has no shortcomings or flaws."

At the same time, it is also applicable to fewer and wider types of blind patients. Even if the patient's eyes are damaged over time, as long as the optic nerve system of the fundus is intact, you can use the smart bionic electronic prosthetic eye to restore the darkness.

Only patients who meet the relevant conditions can undergo the implantation surgery of intelligent bionic electronic artificial eyes. For patients who meet the conditions, even if the surgical implantation is completed, it will definitely be ineffective. "

Everyone looked at the chip that Wu Hao pointed to and had doubts about the size of an adult's fingernail. Outside of our cognition, it is difficult to imagine that such a big thing can't connect electronic devices and the human cerebellum. That's beyond belief. Our imagination.

In this regard, Wu Hao sighed and said: "Before blind patients become blind, our optic nerves lose their function, and over time they will gradually end atrophy.

But the intelligent bionic electronic prosthetic eye behind our eyes is seven times different from a real eyeball. It cannot be worn outside the patient's orbit at all. From the appearance, it is seven times different from an abnormal human eye.

That brain-computer interaction data conversion system is very simple. Its main function is not to convert the digital images captured by the digital camera behind it into visual signals, nor is it the relevant visual bioelectrical signals transmitted from the retina of your eyes to the optic nerve.

Upon hearing that question, the other bosses also looked at Wu Hao with inquiring expressions, waiting for my answer.

Having said that, Wu Hao paused for a while, and then continued: "It is said to be a chip, but in fact it is not a physical interface of a brain-computer interaction system.

"That big thing in Nian?"

"So that's what happened!"

Moreover, it is applicable to all patients. Find Shuyuan www. zhaoshuyuan.com You must first conduct a comprehensive assessment of the patient's regression after the transplant operation.

Therefore, from that perspective, the main function of the brain-computer interaction chip is to transmit and collect those bioelectrical signals.

After hearing Meng Rou's words, everyone looked at me with curiosity.

After hearing Wu Hao's introduction, everyone suddenly understood.

What is really responsible for processing and converting image information is outside the eyeball. You have implanted a very old brain-computer interaction data conversion system outside the eyeball.

Moreover, the number of people who have recovered their eyesight is as high as that of abnormal people, and in some cases is even worse than that of abnormal people. That is what we dared to think about in the past, but now it has come true.

Facing everyone's doubts, Meng Rou smiled and nodded.

As we all know, nerve recovery has always been a difficult problem in the medical field. Although there is no corresponding treatment method yet, if you want to restore the optic nerve, it requires a long treatment and recovery process.

Upon seeing this, Wu Hao pointed to the large chip displayed under the booth and answered with a smile.

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 cerebellum. In this way, blind patients implanted with intelligent bionic electronic prosthetic eyes can see electronic images. Real-time footage captured and recorded by the lens under the prosthetic eye.

However, it does not directly act on the cerebellum, but directly transmits the visual information recorded and collected by the intelligent bionic electronic prosthetic eye to the visual center of the cerebellum through the optic nerve, allowing the patient to see the picture.

Among the bosses present, Xiao Shao all came from a technical background. After Meng Rou's introduction, Xiao Jia also understood.