CN2565431Y

CN2565431Y - Glasses for curing myopia

Info

Publication number: CN2565431Y
Application number: CN 02269282
Authority: CN
Inventors: 张雯
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-09-05
Filing date: 2002-09-05
Publication date: 2003-08-13
Anticipated expiration: 2012-09-05

Abstract

The utility model provides a pair of glasses for curing myopia, which mainly comprises a glasses frame and lenses. The utility model is characterized in that the shape of a cross section of the center of the lens is the combination of the section shape of various regular lenses and the section shape of a prism. The bases of the triple prism part of the left and the right lenses are inwards installed, so the thickness of the inner side of the section of the two lenses is larger than the thickness of the outside. When people use eyes in a close range for a long time by wearing the glasses, eyes have definite dispersion function for the light. The focusing and the dispersion functions of the eyes are adjusted, and the adjustment force of the ciliary muscle of the eyes is reduced. Thus eyes have definite overlook state when people work in a short distance. The utility model has a regulating action for eyes, the eyes can rest, and the fatigue of the eyes can be relieved. The dramatic growth of myopia degree caused by environmental factors can be controlled, and the utility model has a better curative effect on curing pseudomyopia.

Description

A kind of glasses for the treatment of myopia

Affiliated technical field:

The utility model relates to a kind of glasses that are used for the treatment of ophthalmic, especially a kind of glasses for the treatment of myopia.

Background technology:

At present, the crowd who suffers from myopia or pseudomyopia is more and more, and is at this phenomenon, also a lot of with the technical scheme of glasses to the method and the treatment for the treatment of myopia or pseudomyopia.In the prior art, just have by State Intellectual Property Office and authorize and disclosed No. 96202606.9 patents, this patent is looked therapy and aperture mirror according to treatment myopia and the very effective mist of pseudomyopia and is increased and look the mist that effect makes and look glasses, this glasses have certain therapeutic effect to myopia and pseudomyopia really, but also have the complex structure of glasses, worn inconvenient and unconformable sensation.

Summary of the invention:

This utility model is at the existing in prior technology deficiency, and a kind of optometric technology scheme for the treatment of myopia is provided.

This programme is realized by following technical measures: mainly include mirror holder and eyeglass, the characteristics of this programme are that the cross-sectional cross sectional shape at its center of described eyeglass is various conventional eyeglass section shapes and the combining of prism section shape, and, the substrate of the prism part of left and right eyeglass is inwardly installed, so the inboard thickness of two eyeglass sections is greater than thickness as outside.

The beneficial effect of this programme can be learnt according to the narration to such scheme, because the cross-sectional cross sectional shape at its center of eyeglass in this scheme is various conventional eyeglass section shapes and the combining of prism section shape, and, the substrate of the prism part of left and right eyeglass is inwardly installed, so the inboard thickness of two eyeglass sections is greater than thickness as outside.Eyeglass with this section shape, just had the collecting and distributing light action that prism is experienced human eye, the mist that has also had conventional eyeglass is looked effect, therefore, this glasses are when long-time close eye, make eyes produce certain effect of scattering to light, adjust the collecting and distributing function of eyes, reduce the adjusting power of the strong flesh of eyes eyelash, near work, still have certain state of looking far into the distance thereby reach eyes, so eyes are had regulating action, can make eyes obtain to have a rest, alleviate the fatigue of eyes, control has curative effect preferably because the near-sighted number of degrees that environmental factors caused increase rapidly to the treatment pseudomyopia.But this glasses can not be worn as conventional glasses, can only the time wear in treatment, and different patients is had the eyeglass of corresponding data, and other has the data base to support.The Glasses structure of making of this programme eyeglass is simple, wears and does not also have inconvenient or unconformable sensation.This shows that this utility model compared with prior art has substantive distinguishing features and progress, the beneficial effect of its enforcement also is conspicuous.

Description of drawings:

Fig. 1 is the sketch map of this utility model specific embodiment.

Fig. 2 is that the A-A of Fig. 1 is to cross-sectional schematic.

1 is eyeglass among the figure, and 2 is mirror holder.

The specific embodiment:

For clearly demonstrating the technical characterstic of this programme,, and, this programme is set forth in conjunction with its accompanying drawing below by a specific embodiment.

By accompanying drawing as can be seen, the glasses of the treatment myopia of this programme, mainly include mirror holder (2) and eyeglass (1), the cross-sectional cross sectional shape at its center of the described eyeglass of this programme (1) is various conventional eyeglass section shapes and the combining of prism section shape, and, the substrate of the prism part of left and right eyeglass (1) is inwardly installed, so the inboard thickness of two eyeglasses (1) section is greater than thickness as outside.Described conventional eyeglass is meant that coquille comprises convex lens and concave mirror, cylindrical mirror and its various eyeglass that combine.The eyeglass that present embodiment adopted (1) section is the combination of protruding coquille and prism.

Claims

1. treat near-sighted glasses for one kind, mainly include mirror holder and eyeglass, it is characterized in that: the cross-sectional cross sectional shape at its center of described eyeglass is various conventional eyeglass section shapes and the combining of prism section shape, and, the substrate of the prism part of left and right eyeglass is inwardly installed, so the inboard thickness of two eyeglass sections is greater than thickness as outside.