Wearable device for visual assisting

A wearable device and visual technology, which is applied in the direction of eye testing equipment, application, medical science, etc., can solve the problems of insufficient excitability of visual cortex cells, inability to effectively train weak eyes, and failure to follow the training intensity, so as to alleviate the deterioration of vision , avoiding the intensification of visual differentiation, and the effect of strong ease of use

Pending Publication Date: 2019-12-03
重庆好德译信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there are many instruments and methods for the prevention and treatment of myopia designed according to the traditional fog vision therapy on the market. The disadvantages are: 1. When the patients are training, the excitability of the cells of the visual cortex is not enough, resulting in unsatisfactory results; 2. All patients only use A positive spherical lens with one degree, but the diopter, eye muscle fatigue, adjustment ability, uncorrected vision and physical fitness of each myopic patient are very different. This method regardless of individual differences, the effect is obviously unsatisfactory; 3 1. The training intensity did not follow the gradual method of first low and then high, resulting in poor adaptability of patients; 4. The training program did not carry out differentiated training according to the different visual conditions, and could not effectively train weak eyes

Method used

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  • Wearable device for visual assisting
  • Wearable device for visual assisting
  • Wearable device for visual assisting

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] figure 1 A schematic structural diagram of a visual aid wearable device is shown, such as figure 1As shown, the visual aid wearable device at least includes an environment monitoring module 1 , a central processing module 2 , a display module 3 , a lens 4 , an eye state evaluation module 5 and a housing 6 . The environment monitoring module 1 , the central processing module 2 , the display module 3 , the lens 4 and the eye state assessment module 5 are all fixed on the casing 6 . Both the environmental monitoring module 1 and the eye state assessment module 5 are communicatively coupled to the central processing module 2 to transmit the collected data to the central processing module 2 for processing and generate control signals for controlling the display module 3 and the lens 4 . The environment monitoring module 1 can be used to collect image data of the surrounding environment and transmit it to the display module 3 in real time for display. The environment monito...

Embodiment 2

[0050] This embodiment is a further improvement on Embodiment 1, and repeated content will not be repeated here.

[0051] Preferably, the display module can be configured to have several working modes with different working states. One or more display modules 3 display the display content to the user in a way corresponding to the left eye and the right eye respectively, and when the wearable device for visual assistance displays content for the left eye and the right eye simultaneously through a display module, the display Different parts of the module make up the display area for the left and right eyes. For example, a dividing component is provided between the display module and the lens to divide the lens and the display module into two parts that do not interfere with each other, that is, the left eye cannot see the display content in the right display module through the left lens. The visual content displayed to the user may be a panoramic image collected in real time by...

Embodiment 3

[0059] This embodiment is a further improvement on the aforementioned Embodiment 1 and Embodiment 2, and the repeated content will not be repeated.

[0060] The invention also discloses a preferred wearable device for visual aid, which can be conveniently used by wearing it. Such as image 3 As shown, the wearable device includes a first outer frame 8 and a second outer frame 9 . The shape of the first outer frame 8 is defined by a hollow rectangular parallelepiped with one surface open, wherein the wearable device for visual aid can be fixed in a manner of being integrally embedded in the hollow cavity of the first outer frame. The shape of the second outer frame 9 is defined by a hollow cuboid with one face open, wherein the section curve of the open end face of the second outer frame is consistent with the skin curve at the eye position, or the opening of the second outer frame A sealing ring is fixed on the shaped end surface in a bonding manner, so that when the user we...

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Abstract

The invention discloses a wearable device for visual assisting. The wearable device at least comprises a displaying module used for displaying visual contents, and the visual contents can be clearly displayed to eyes in different eyesight states through lenses in a mode of being capable of adjusting diopter, wherein different visual perception is formed based on the characteristic of adjusting images of the visual contents; and verification and confirmation of the difference by the double eyes are enhanced based on increasing of the difference. The wearable device for visual assisting can generate different training schemes for the left eye and the right eye based on the visual differences of the double eyes, and thus intensification of visual differentiation of the double eyes is effectively avoided.

Description

technical field [0001] The invention belongs to the technical field of intelligent wearable devices, and in particular relates to a wearable device for visual assistance. Background technique [0002] The reason for the formation of myopia has not yet been determined in the world. Currently, the more popular theories include the adjustment theory and the form deprivation theory. No matter what kind of theory it is, it is emphasized that using the eyes at close range for a long time is the cause of myopia. In layman's terms, due to long-term short-distance use of eyes, such as reading books, watching computers, playing games, etc., visual fatigue will first lead to false myopia, and then develop into true myopia, and the degree increases year by year. So the most effective way to prevent and treat myopia is actually very simple: that is to look far for a long time. The children on the prairie are rarely near-sighted. But the problem is that competition in modern society is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H5/00A61B3/11A61B3/113A61B5/11A61B3/14
CPCA61B3/112A61B3/113A61B3/14A61B3/145A61B5/1103A61B5/6803A61H5/00A61H2201/165A61H2205/024
Inventor 程曦万松
Owner 重庆好德译信息技术有限公司
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