Light seeking pediatric ophthalmologists -- the story of developing crystal pure light

The eyes reflect the stars and follow the light. Dancing with the light, crystal clear and pure

I am an ophthalmologist. I have been working in pediatric ophthalmology for 43 years The field of myopia prevention and control has also struggled for 35 years. For decades, I have focused on the diagnosis of various difficult diseases in pediatric ophthalmology treatment. It has developed, introduced and optimized many difficult operations in pediatric ophthalmology, bringing hope to millions of families.

As a pediatric ophthalmologist, I dare not slack off at the moment, because I know that there are still many gaps in the field of pediatric ophthalmology that need to be explored and filled. How to do well in children Myopia prevention and control is a job that requires a child ophthalmologist to devote his whole life to.

In my clinic, Myopic children account for a considerable proportion. height Myopia, pathology Sexual height Myopia... these are very troublesome eye diseases, which have seriously affected the children's eye health and physical and mental health, leaving many families suffering disasters Loss of sex.

Based on this, I have always been very concerned about children Myopia prevention and control and myopia treatment. Diagnostic methods, advanced concepts, scientific and technological means, prevention and control products, etc. are all my constant efforts to explore and learn The category of learning.

In recent years, I have become more and more aware of Urgent prevention and control of myopia Sex. As the saying goes, one point of prevention is better than twelve points treatment. However, parents often ignore the prevention important Sex.

Seven years ago, I read an article by a foreign ophthalmologist about prevention and control The new method of myopia has attracted my attention. This method is popularly known as "eye phototherapy", which is also the "big outdoors" often mentioned by mothers. Children will secrete dopamine in their eyes when they are bathed in sufficient sunshine outdoors, which can be effectively prevented and controlled if they persist for a long time Myopia.

I was inspired by this: if we can combine optics and medicine Does myopia prevention and control reach an unexpected level What about the effect?

We know that we want to achieve prevention and control The ideal of myopia As a result, children need to bathe in sufficient sunshine for about two hours every day, which is undoubtedly unrealistic. Take China as an example. There are many rainy days in summer in the south and short sunshine time in winter in the north. In addition, it is rainy and cloudy, and children have heavy schoolwork and no time to go out. Many factors will lead to the failure of the "big outdoors" plan.

I think if we can "move" the outdoor sunlight indoors, children can also receive full spectrum radiation indoors as they do outdoors, and introduce optics into prevention and control The effective combination of myopia and medicine will be a breakthrough of "zero".

Therefore, I made my goal clear and started the road of research and development. At the beginning, we developed floor lamps with LED technology Table lamp, ceiling lamp. Gradually, I found that this scientific research idea was wrong because it was effective For myopia prevention and control, the indoor light intensity must be sufficient, and can only be achieved after reaching a certain range of illumination.

According to new scientific research abroad, the light intensity of the light hitting the desktop must be in the range of 3500-4000 lux to effectively prevent and control Myopia. The LED floor lamp developed by most manufacturers in the past mainly focuses on the transformation of full spectrum.

We have consulted a lot of literature, and at present, there is no spectral transformation The report of effective human medical research on myopia prevention and control.

Although LED technology has dominated the world lighting industry for 30 years, it is now under control In the field of myopia, he lacks the ability to get a kick in the door. During the use of LED products, the desktop light intensity can also reach 1500 lux, but after a long time, it will appear the "three decay phenomenon" of light decay, color decay and energy decay.

Career based sensitivity Sex, as a pediatric ophthalmologist, I have been thinking about how to break through the fatal point of LED phosphor technology. I have visited seven domestic lighting enterprises before and after. Unfortunately, they all use traditional LED phosphor technology.

By chance, I got to know several light source research experts from Guangdong Zhongjing Optical Research Group. After comprehensive discussion and demonstration, we agreed on the same idea. From now on, I will prevent and control The focus of myopia is on the research and development of "crystal pure light" technology.

Picture related patent display

Ten years of hard work has brought about fruitful results. At present, the research team of Guangdong Zhongjing has obtained more than 100 international and domestic patents, five product standards, one light source technical specification and other patent achievements.

I remember that when I first met with the Zhongjing Optics team, I was glad to find that the "Crystal Pure Light R&D Team" of Zhongjing Optics Research Group was good at laser technology R&D. In China, they have obtained more than 100 laser technology patents.

As the saying goes, a worker must sharpen his tools before he can do his job well. At first, I wanted to solve the problem of indoor lighting through laser technology to achieve prevention and control The purpose of myopia, but after market evaluation, we found that the cost of laser technology is too high, which is far beyond the ordinary families can afford.

After careful argumentation with the expert scientific research team, I reached an agreement to go back to the second place, polish the crystal pure light technology and apply it to Myopia prevention and control, benefit us National More children benefit from myopia.

Information picture

"Crystal pure light" technology and LED phosphor technology are totally different concepts. The application research of "Crystal" is not only to upgrade the LED technology to the "fourth generation+crystal pure light technology", but also to advance the layout of the fifth generation laser lighting technology.

Crystal pure light is a very pure high-quality light, not a traditional light source. This kind of light can play a good role in protecting children's eyes when they use their eyes for a long time, and reduce the frequent visual fatigue when children read and write.

Picture Professor Yu Gang (first from left) tests pure light crystal for children (66 babies) Light intensity and spectrum of desk lamp

Thanks to the support of crystal luminescence technology, crystal pure light can ensure that the light entering the eyes of children when reading reaches the scientific illuminance range, which is the scientific indicator that the desk illuminance reaches 3000-4000 lux.

The series lamps of crystal pure light have several advantages, which I think will be recognized and favored by mothers: crystal pure light can be kept at the high energy standard when leaving the factory for a long time, so as to ensure that The scientific indicators of myopia prevention and control and lighting do not decline or discount; Its technical key point lies in the innovation of fluorescent solid crystal materials, which can effectively control the product The precondition of myopia.

At present, China has not exported this new light source material, so there is no concept and technology of crystal pure light abroad, let alone related products.

Picture Sample display of crystal pure light lamp (floor lamp and Desk lamp)

As mentioned earlier, crystal pure light is not a traditional light source, it is high quality light, but also "long-life" light. Only in this way can the high-quality light achieve further extension in technology.

The moment light enters the human eye, it starts to change the curvature, axis, fundus, optic nerve and even cerebral cortex of the human eye. We can detect this process through scientific detection means. Crystal pure light has a very high affinity for children's eyes. Children can effectively protect their eyes when reading, doing homework and watching electronic products to prevent the damage of unhealthy stray light to their eyes.

The uniqueness of crystal pure light has two points - first, the purity is the basis, the purity of light is not good, and everything is useless; Secondly, its working principle and application must be strictly verified by medical science. Without medical recognition, it is untenable.

My good friend Professor Qian Xuehan has used our crystal pure light series After the myopia prevention and control lamp, I called to say that the crystal pure light is to be made into a "prescription light", a "nutritional light", which is customized by doctors according to the needs of patients.

It is worthy of being a senior pediatric ophthalmologist and As a myopia prevention and control expert, I had to truthfully report my slightly hidden later research plan to Qian Xuehan. We will also research and develop anti depression lamps, lamps to promote calcium absorption, lamps to alleviate insomnia, and lamps to alleviate acne according to the results of medical clinical experiments. The illuminance, spectrum, and illumination time of these lights are strictly based on the latest medical literature reported at home and abroad, and are specially customized for different groups of people with different "nutritional lights" and "prescription lights" 。

I would like to particularly recommend our crystal pure light floor lamp, known as "street lamp".

The core highlights of this product include high illuminance, crystal pure light source (CPP), intelligent voice control Myopia prevention and control mode, atmosphere light mode, LED full spectrum/CPP pure light combined mode.

Its super-high illumination has reached outdoor Effective illuminance water for myopia prevention and control Flat, reaching a leading illuminance of more than 4000 lux on the desktop. Crystal pure light based on CPP fluorescent crystal packaging technology with independent intellectual property rights in China, with pure light output, has been clinically identified by many professional institutions Myopia prevention has a positive effect, so that children can enjoy the beauty of nature without leaving home. Of course, our Table lamp and ceiling lamp also have the function of eye protection.

Crystal pure light, soft and transparent, imitation Buddha filters the dust and chaos, completely restores the true color of the world, presents the truth clearly, and makes light soothe the mind, relax the body and mind, and relieve the nerves.

If you walk in the past, you will follow your heart. I used to shuttle between the operating room and the outpatient room for thousands of children Treat eye diseases. Now, I find the essence of purity in a ray of sunshine at night, and begin to prevent and control The journey of chasing the light of myopia.

I hope that my joint efforts with experts from all sides can help children's The prevention and control of myopia has contributed to the cause of children's eye health in China.

I remember a friend once said that it is not because you have hope that you should work hard, but because you work hard to see hope

Disclaimer: There are risks in the market, so you should be careful! This article is for reference only, not for sale basis.

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