Zhongzhao.com On September 3, the first domestically-received reading and writing table lamp of the Class II medical device was the top new media and life aesthetic e-commerce platform with 40 million users.
This table lamp is jointly tested by Zhongshan Ophthalmic Center of Sun Yat-sen University and Shantou University·Hong Kong Chinese University and Shantou International Eye Center. The clinical trial results are: allowing the user to change the pupil of the eye while working and learning. The movement, in turn, links the ciliary muscles of the human eye with the movement of the lens, and functions as a training system for the human eye. Clinically, it can alleviate the eye fatigue caused by adjusting tension in patients of all ages, and has the effect of physiotherapy and rehabilitation on regulating sputum (pseudo-myopia), which can help the prevention of myopia in adolescents. It is also currently defined as the second category of medical devices by the State Food and Drug Administration.
Dynamic light source helps control the development of myopia
"Outdoor activities can inhibit the occurrence and development of myopia" has become a hot spot in the field of myopia research. Many well-known studies at home and abroad have found that the outdoor activities of young people with myopia in the early years are significantly less than those of non-myopia.
A well-known study compared the prevalence of myopia and the time of outdoor activities among Chinese teenagers in Sydney and Singapore. It was found that although the Chinese Chinese working in Sydney had more close working hours than Chinese young people in Singapore, the prevalence of myopia in Chinese teenagers in Sydney was similar. (3.3%) is far lower than Singapore Chinese youth (29.1%), which may be much higher than the time spent by Chinese Chinese in Sydney (13.75 hours/week) than Singapore Chinese youth (3.05 hours/week). Another study also found that outdoor sports have a protective effect on the development of myopia, but indoor sports have nothing to do with the occurrence and development of myopia; and even if there is no physical exercise outdoors, it can help inhibit the development of myopia. Therefore, the protection of outdoor activities is not due to the reduction of the time of near-activity, but directly related to the length of “outdoor timeâ€. In addition, the study also found that children's myopia progresses faster in the summer when the sunshine is longer and the light intensity is higher than in the winter.
In summary, outdoor activities are an independent protection factor that inhibits the occurrence and development of myopia, and the effect of this effect has nothing to do with the reduction of close working time, "outdoor sports" or not, and the length of "outdoor time" Related; increasing outdoor time can reduce the risk of myopia and help control the development speed of myopia.
At this point, the emergence of vision coaching lights will solve the situation of poor eye protection in the past, providing a simple and effective method for children's vision care. The method of prevention and control of myopia will also move from passive to active.
Editor: Yan Zhixiang
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