CN2367279Y - Glasses for near vision to recover - Google Patents

Glasses for near vision to recover Download PDF

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Publication number
CN2367279Y
CN2367279Y CN 99234597 CN99234597U CN2367279Y CN 2367279 Y CN2367279 Y CN 2367279Y CN 99234597 CN99234597 CN 99234597 CN 99234597 U CN99234597 U CN 99234597U CN 2367279 Y CN2367279 Y CN 2367279Y
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CN
China
Prior art keywords
myopia
eyes
lens
glasses
optical wedge
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
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CN 99234597
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Chinese (zh)
Inventor
李书印
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李书印
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Priority to CN 99234597 priority Critical patent/CN2367279Y/en
Application granted granted Critical
Publication of CN2367279Y publication Critical patent/CN2367279Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a pair of glasses for treating myopia, which has the structure that each lens of the utility model is a compound body of an optical wedge and a lens, and the utility model uses a method that the substrate of the optical wedge is arranged inwards to treat myopia. The utility model uses the refraction function of the optical wedge, the condensation function of the lens, and the image melting function and the clearing instinct of both eyes to ensure that the two eyes are in a far-watching state when a user works with eyes, so the utility model regulates the eyes to relax and drives ciliary muscles to generate slack force in an opposite direction to treat myopia by enhancing distance vision. The utility model cuts off myopia sources, provides far-watching exercise, ensures that users can carry out learning and treatment synchronously, and really realizes the active treatment condition that therapeutic dose is greater than eye watching time.

Description

Myopia returns mirror
This utility model belongs to the myopia glasses.
Before this utility model was finished, the patented product of treatment myopia had eyesight improving device, the physical therapy glasses, and vision returns mirror, training for vision correction device, instrument for prevention and cure of myopia etc.Basically belong to external force pressure eyeball method, mist is looked therapy, the categories such as therapy of looking in the distance.Eyesight improving device (China Patent No.: ZL 90209005.4, January 1 1992 day for announcing) is by the gas-pressure massaging eyeball, belongs to the external force effect, and the massage curative effect of short-term is very fast is offset by heavy nearly eye operation, and actual effect is undesirable.Physical therapy glasses (China Patent No.: ZL 92219991.4, Granted publication number: CN2135789Y) adopt mist to look therapy and aperture and increase view principle and combine, when the myope sees through the convex lens sheet operation, the broken ciliary muscle that makes produces adjusting in the other direction, loosen effect thereby play, but owing to regulate with the spoke relation of gathering extremely closely, and mist is looked therapy and is not changed the spoke effect of gathering, so loosen a little less than the effect, its therapeutic effect is still pessimistic.Vision returns mirror (China Patent No.: ZL 95201944.2, Granted publication number: CN2229244Y) utilize the refraction action of wedge that the spoke effect of gathering is reduced significantly, loosen thereby driven to regulate, but when near operation, it is clear to guarantee imaging that bigger light degree of scattering but requires to regulate increase, regulate and converge like the spokes of a wheel at the hub conflicting so easily cause, really do not accomplish equally to make to regulate and loosen.Instrument for prevention and cure of myopia (China Patent No.: ZL96207624.4, Granted publication number: CN2246501Y) adopt the mode of looking in the distance to prevent and treat myopia, but its curative effect equally easily offset by heavy nearly eye operation, reach therapeutic dose far away greater than this condition for validity of use of eye.
The object of the present invention is to provide a kind of above-mentioned shortcoming that overcomes, its eyeglass is formed by stacking by wedge and lens, utilizes the optically focused of the refractive power effect of wedge and lens to be used for reducing spoke and gathers and regulate to treat the glasses of myopia.
The object of the present invention is achieved like this: eyeglass is that wedge adds lens and is formed by stacking, and Base In is placed.
Compared with the prior art, the present invention has cut off and has looked nearly source, replaces the exercise of looking in the distance.Can make ciliary muscle produce reciprocal relaxation force and look in the distance, have the synchronous characteristics of controlling of learning simultaneously, realized that really therapeutic dose is far longer than this effective treatment condition of use of eye, make eyes have adequate time to adjust oneself, the relaxation force of ciliary muscle can make lenticular diopter reduce, and and then act on eyeball axiallength shortened gradually, make vision in the other direction to it---the hypermetropia direction develops.Because belonging to, this therapy rely on internal force fundamentally to treat, so the cycle is short, and good effect.
Fig. 1 is the eyeglass cross-sectional view that wedge and convex lens are formed by stacking;
Fig. 2 sketch map of the present utility model, 1 is mirror holder among the figure, 2 is eyeglass.
Fig. 2 has described a kind of embodiment of the present utility model.The Base In of two eyeglasses (2) is positioned in the mirror holder (1).
Because the converge like the spokes of a wheel at the hub effect of eyes and the regulating action of ciliary muscle are promptly in close relations, again each self-sustaining independence to a certain degree.Look object distance from nearer, converge like the spokes of a wheel at the hub effect is just stronger, and ciliary muscle is also nervous, so long-time, just can form pseudomyopia.If continue so to go down again, the tensile force of ciliary muscle just can impel axis oculi elongated at leisure, thereby forms true myopia.For the normal person of vision, when carrying out near operation, wear behind these glasses because optic nerve is intensive closes as function and look instinct clearly, utilizing the refractive power effect of wedge to reduce spoke significantly gathers, when making binocular visual axis parallel, the disperse light that sighting target sent that convex lens will be positioned at the focus place again changes directional light into, reduces so that regulate, thereby makes eyes really be in the state of looking in the distance.For the myope, in view of myopic degree has nothing in common with each other, in order to see target clearly, lens can be that convex lens or concavees lens are to guarantee clear imaging.When eyes closely transfer to when looking in the distance by looking, ciliary muscle is also by nervous and transfer to and loosen and and then produce relaxation force in the other direction.For pseudomyopia, can remove the spasticity of ciliary muscle rapidly, cure pseudomyopia in a short time; And for the elongated true myopia of axis oculi, the result of this relaxation force long term also can make axis oculi shorten gradually, recovers it and faces state, fundamentally cures true myopia.Can directly impel the muscle of eyeball self to regulate because this vision returns mirror, not only reach ciliary muscle easily and regulate this effect in the other direction, but also the degree that scalable is looked in the distance be controlled the opposite direction amplitude of accommodation of ciliary muscle.This utility model has solved looks in the distance and sees this a pair of contradiction clearly.In order to increase curative effect, far away relatively when sighting target, as when seeing TV, blackboard, can wear the number of degrees of wedge drift angle and the littler relatively glasses of diopter of lens and hope farther purpose to reach, thereby strengthen time and intensity that distant vision is taken exercise, make myopia recover sooner.

Claims (2)

1, a kind of myopia returns glasses, and two eyeglasses [2] are positioned over respectively in the mirror holder [1], it is characterized in that, eyeglass [2] is one for wedge and lens are formed by stacking.
2, myopia according to claim 1 returns glasses, it is characterized in that the side that two eyeglasses [2] are thick all is positioned in the mirror holder [1] inwardly.
CN 99234597 1999-05-05 1999-05-05 Glasses for near vision to recover Expired - Fee Related CN2367279Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 99234597 CN2367279Y (en) 1999-05-05 1999-05-05 Glasses for near vision to recover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 99234597 CN2367279Y (en) 1999-05-05 1999-05-05 Glasses for near vision to recover

Publications (1)

Publication Number Publication Date
CN2367279Y true CN2367279Y (en) 2000-03-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 99234597 Expired - Fee Related CN2367279Y (en) 1999-05-05 1999-05-05 Glasses for near vision to recover

Country Status (1)

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CN (1) CN2367279Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1952733B (en) * 2006-11-13 2011-07-06 刘华友 Myopic eye hypometropia operation glasses
WO2021012544A1 (en) * 2019-07-19 2021-01-28 浙江工业大学 Movable anti-fatigue glasses clamping piece and manufacturing method therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1952733B (en) * 2006-11-13 2011-07-06 刘华友 Myopic eye hypometropia operation glasses
WO2021012544A1 (en) * 2019-07-19 2021-01-28 浙江工业大学 Movable anti-fatigue glasses clamping piece and manufacturing method therefor

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C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee