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A mobile terminal-based myopia prevention and control device

A mobile terminal, myopia technology, applied in branch equipment, electrical components, light therapy, etc., can solve the problems of systemic side effects, inconvenience, large size, etc., to achieve the effect of portable size, slowing or preventing myopia, and small size

Active Publication Date: 2022-04-05
ZHONGSHAN OPHTHALMIC CENT SUN YAT SEN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is worth noting that there are still deficiencies in these treatment methods, such as systemic side effects caused by long-term use of low-concentration atropine, high requirements for the use of orthokeratology lenses, and corneal infections that may result.
The above-mentioned phototherapy instruments are mostly used in hospitals, ophthalmology centers or rehabilitation centers. The main problem is that they are large in size and inconvenient to carry, which makes it inconvenient to use in daily life.

Method used

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  • A mobile terminal-based myopia prevention and control device
  • A mobile terminal-based myopia prevention and control device

Examples

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Embodiment Construction

[0028] The present invention is further described in conjunction with the following examples.

[0029] like figure 1 and figure 2 Shown, the present invention is further described in conjunction with the following examples.

[0030] A kind of myopia prevention and control device based on the mobile terminal of this embodiment includes:

[0031] A myopia prevention and control device, the myopia prevention and control device includes a joint 1, a control module 2 and a light emitting module 3;

[0032] The joint 1 is used to connect a mobile terminal 5;

[0033] The connector 1 and the light emitting module 3 are electrically connected to the control module 2 respectively;

[0034] The light emitting module 3 is provided with a light emitting element 31;

[0035] The control module 2 is used to control the light-emitting module 3 so that the light-emitting element 31 of the light-emitting module 3 emits low-intensity red light or near-infrared light, and the low-intensity...

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Abstract

The present invention is a myopia prevention and control device based on a mobile terminal. The myopia prevention and control device includes a joint, a control module and a light emitting module; the red light or near-infrared light emitted by the light emitting device directly irradiates the low-intensity red light of the retina and choroid through the pupil. Light and near-infrared light can effectively and safely exert their photochemical effects, improve the metabolic rate and blood circulation of the retina and choroid, thereby preventing myopia, slowing down or stopping the progression of myopia. The device of the invention is suitable for various mobile terminals, is small in size and portable, and realizes the functions of eye protection and myopia prevention and control while using the mobile terminal.

Description

technical field [0001] The invention relates to the technical field of myopia prevention and eye protection, in particular to a mobile terminal-based myopia prevention and control device. Background technique [0002] Myopia is the most common refractive error. According to the World Health Organization, worldwide, myopia has become one of the main causes of visual impairment. Loss of educational and career opportunities, as well as economic benefits due to myopia, imposes a heavy burden on society. China is one of the countries with the highest prevalence of myopia among adolescents in the world, and the prevalence of myopia among adolescents living in cities is 15-80%. It is worth noting that with the popularization and use of mobile terminals (including computers, smart phones and tablet computers), related eye diseases are also on the rise, such as increasing the occurrence and progression of myopia. Prevention and control of myopia has become an urgent public health ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G16H40/63H04M1/72409A61N5/06
CPCG16H40/63A61N5/06A61N2005/0643A61N2005/0659A61N2005/0663H04M1/72409
Inventor 何明光刘奕志朱卓婷
Owner ZHONGSHAN OPHTHALMIC CENT SUN YAT SEN UNIV
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