Glasses having dynamic zooming function along emmetropia direction and application method thereof

Abstract

The invention relates to glasses having dynamic zooming function along emmetropia direction and an application method thereof. The glasses have the beneficial effect that through dynamic mild defocus along emmetropia direction of the variable-focus glasses, ocular axis of ametropia is gradually recovered to a emmetropia state; and optimally, two technologies of bionic visual sense training and emmetropia direction defocus training are combined, and the invention provides the glasses having dynamic zooming function along emmetropia direction and a bionic training instrument, through eight types of bionic visual sense training, seven force reserves of a visual sense system can be enhanced, and three necessary conditions for keeping good sight can be recovered. Especially, four types of training of omnibearing eye yoga motion, peripheral visual field stimulation training, super precise eyesight training, and eye-closed vision training can improve blood circulation at eyeground circumference, sclera tension force reserve is increased, the zooming glasses can be promoted powerfully with multi-angle to guide the recovery of ocular axis length to the emmetropia direction gradually, and glasses provide support for nutriology, mechanics and anatomy.

Description

technical field [0001] The invention relates to glasses with a dynamic zoom function in the direction of the emmetropic eye and a use method thereof, in particular to a treatment device for myopia, hyperopia, astigmatism, amblyopia, strabismus, and anisometropia that integrates bionic vision device training and dynamic defocus zoom glasses in the emmetropic eye direction. Background technique [0002] In recent years, the incidence rate of myopia remains high. According to the fourth national student constitution survey in 2000, the myopia rate of students in my country is 20.23% for primary school students, 48.18% for junior high school students, 71.29% for high school students, and 73.01% for college students. A survey in Hong Kong shows that the myopia rate of elementary school students is very common, and the myopia rate of primary school students in the sixth grade is as high as 60%, which is twice as high as that in New York; it is estimated that the myopia rate of midd...

AI Technical Summary

Problems solved by technology

[0012] 3. There is a loophole in the visual triple linkage:

[0013] There is a loophole in the theoretical basis of the existing binocular imager for the treatment of myopia. The visual system should be five-linked.

The three linkages only have set changes but no perspective changes. When comparing judgments with empirical data, the brain will be confused or have a feeling of "being fooled" because there is no perspective change. Therefore, it does not support linkage and does not support adjustment (like a fool camera when it lacks important detection information. unable to complete the adjustment

[0014] 4. There is no overall concept of amblyopia treatment:

[0015] During the treatment of amblyopia, we only pay attention to the activation of visual cells, and do not consider how the activated visual cells and optic nerve cells can continue to work, no longer suppressed and no longer useless. (The weak point is: the activated visual cells do not have sufficient blood supply, had to go into suppression again)

In addition, during the activation of the visual cells, a large viewing angle error was made (the viewing angle of the commercially available myopia and amblyopia treatment device is at least 150 minutes), so that it is necessary to use "pinholes", "beads" and so on. Family fine vision training and "grating therapy" and "afterimage therapy" to remedy (missing: super fine vision training with small viewing angle)

As a result, the course of treatment is as long as 2 to 3 years, or even 7 to 8 years, and the curative effect is not good.

What's more worth mentioning is that traditional amblyopia treatment does not pay attention to the elimination of the cause of amblyopia (myopia, hyperopia, astigmatism, anisometropia and strabismus), and the rebound phenomenon often occurs within half a year after amblyopia is cured.

[0016] 5. Only form perception deprivation without corresponding intervention:

[0018] 6. Existing glasses and their usage methods are important reasons why true myopia cannot be cured:

[0027] The disadvantage of these three patents is that in order to improve vision smoothly, it is necessary to wear low-degree glasses and cooperate with the instrument to do auxiliary training of emmetropia (direction) defocus (fog vision therapy) for walking near and far, but it is difficult to persist or standardize walking near and far One, so that for different people, the curative effect is not constant

[0029] This patent can partially solve the above-mentioned problems, but its disadvantage is that the glasses need to be constantly replaced

[0032] The disadvantage of this patent is that ① the function part of the adjustment device described in this patent is wrong. If this will have the opposite effect, the degree of myopia will continue to deepen; ② the mechanism of the adjustment device described in this patent is also wrong.

The disadvantages of this type of glasses are: ①The user adjusts the prescription of the lens by himself without professional verification, and it is prone to overcorrection. Once this phenomenon occurs, the eyeball can be induced to increase the prescription; ②If it is adjusted once and used for a long time, the adjusted glasses Degrees are prone to change due to changing conditions

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