CN205145044U - Vision correction system - Google Patents

Vision correction system Download PDF

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Publication number
CN205145044U
CN205145044U CN201520946953.7U CN201520946953U CN205145044U CN 205145044 U CN205145044 U CN 205145044U CN 201520946953 U CN201520946953 U CN 201520946953U CN 205145044 U CN205145044 U CN 205145044U
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CN
China
Prior art keywords
type
eyeglass
positive
positive eyeglass
degrees
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Expired - Fee Related
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CN201520946953.7U
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Chinese (zh)
Inventor
王克
高俊伟
闫兆峰
苑方
徐红飞
白明
吴长坤
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Zhengzhou Lourng Industrial Co Ltd
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Zhengzhou Lourng Industrial Co Ltd
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Priority to CN201520946953.7U priority Critical patent/CN205145044U/en
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Abstract

The utility model relates to a vision correction system, treat appearance and eyesight and be good for the appearance again including looking, look the positive lens of light beam formation of image before the retina of treating the appearance and having messenger's object, eyesight strong appearance again has the negative lens of light beam formation of image after the retina that makes the object, vision correction system still adjusts the reversal bat of sensitivity including the training eyes. Have looking of positive lens and treat the appearance and the eyesight that has negative lens strong appearance again through being equipped with simultaneously, the ciliary muscle can be alleviated to positive lens makes its regulation state that returns to normal, the biggest accommodative amplitude of ciliary muscle can be tempered to the burden lens, the reversal is clapped and to be trained eyes regulation sensitivity, alleviate every day eyes because of closely seeing ciliary muscle fatigue and the spasticity who leads to, through positive lens, the burden lens utilizes with the combination that the reversal was clapped, can effectively alleviate the short -term sees the visual fatigue that closely arouses, and promotion bore hole eyesight, slow down near -sighted growth rate.

Description

A kind of vision correction system
Technical field
This utility model relates to a set of exercising apparatus for eyes physiotherapy, is specifically related to a kind of vision correction system, comprises the vision correction apparatus that four kinds are used for the treatment of myopia, amblyopia.
Background technology
At present, near-sighted number gets more and more, and myopia degree is more and more darker, and the trouble myope age is more and more less, brings great inconvenience to the living and studying of people.Although can ability of looking in the distance be promoted by lenses fitted, but do not have mitigation for the hypermetropia caused because of short-term asthenopia is unclear, and the speed of uncontrollable visual deterioration, the decrease speed that mirror can accelerate vision is on the contrary worn for a long time for the patients of more than 300 degree; Amblyopia patient joins the sensitivity that mirror cannot improve cone cell on retina, cannot treat amblyopia.Corneal may cause damage by operation or Ortho-K treatment myopia, easily causing the diseases such as keratitis, there is irreversible damage in serious caused cornea.
Utility model content
The purpose of this utility model is to provide a kind of vision correction system, carries out vision correction by naturopathy, with the defect solving existing myopia, amblyopia treatment method exists.
For achieving the above object, this utility model is by the following technical solutions: a kind of vision correction system, comprise looking and treat instrument and vision rehabilitation instrument, described depending on treat instrument have make the reflection ray of object be imaged on retina before positive eyeglass, described vision rehabilitation instrument have make the reflection ray of object be imaged on retina after negative eyeglass, described vision correction system also comprise training eyes regulate sensitivity reversion clap.
Described positive eyeglass comprises the positive eyeglass of A type of myopia correction, the positive eyeglass of Type B and the positive eyeglass of C type, and the number of degrees of the positive eyeglass of described A type are+3.00D, and the number of degrees of the positive eyeglass of described Type B are+1.50D, and the number of degrees of the positive eyeglass of described C type are-1.00D.
Described positive eyeglass also comprises the positive eyeglass of A1 type, the positive eyeglass of A2 type, the positive eyeglass of B1 type and the positive eyeglass of B2 type of correcting amblyopia, the number of degrees of the positive eyeglass of described A1 type are+2.50D, the number of degrees of the positive eyeglass of described A2 type are-2.00D, the number of degrees of the positive eyeglass of described B1 type are+1.00D, and the number of degrees of the positive eyeglass of described B2 type are+4.00D.
The number of degrees of described negative eyeglass can adjust as required, and specifically, the number of degrees of described negative eyeglass can adjust according to the diopter of trainee.
Described vision correction system also comprises multimedia instrument for training, and described multimedia instrument for training has the solid train sheet stimulating the high light of the growth of cone cell on retina and strong contrast training sheet and training brain to melt picture function.
Vision correction system of the present utility model, by be equipped with simultaneously have positive eyeglass depending on treating instrument and there is the vision rehabilitation instrument of negative eyeglass, positive eyeglass makes before the reflection ray of object is imaged on retina, can alleviate ciliary muscle makes it recover normal regulating state, negative eyeglass makes after the reflection ray of object is imaged on retina, ciliary muscle maximal regulated amplitude can be tempered, reversion bat can train eyes to regulate sensitivity, alleviation eyes every day are because closely seeing the ciliary muscle fatigue and spasticity that cause, by positive eyeglass, the R. concomitans that negative eyeglass and reversion are clapped, effectively can alleviate short-term and see the asthenopia closely caused, and promote naked vision, slow down the growth rate of myopia.
Accompanying drawing explanation
Fig. 1 is the structural representation of vision correction system of the present utility model;
Fig. 2 is the schematic diagram that tradition joins mirror treatment myopia;
Fig. 3 is the fundamental diagram of positive eyeglass in vision correction system of the present utility model;
Fig. 4 is the structural representation clapped that reverses in vision correction system of the present utility model.
Detailed description of the invention
As shown in Figure 1, in an embodiment of the vision correction system that this utility model provides, this vision correction system 100, comprise looking and treat instrument 10 and vision rehabilitation instrument 20, depending on treat instrument 10 have make the reflection ray of object be imaged on retina before positive eyeglass 12, vision rehabilitation instrument 20 have make the reflection ray of object be imaged on retina after negative eyeglass 22, this vision correction system also comprise training eyes regulate sensitivity reversion clap 30.By be equipped with simultaneously have positive eyeglass depending on treating instrument and there is the vision rehabilitation instrument of negative eyeglass, positive eyeglass makes before the reflection ray of object is imaged on retina, can alleviate ciliary muscle makes it recover normal regulating state, negative eyeglass makes after the reflection ray of object is imaged on retina, ciliary muscle maximal regulated amplitude can be tempered, reversion bat can train eyes to regulate sensitivity, alleviation eyes every day are because closely seeing the ciliary muscle fatigue and spasticity that cause, by positive eyeglass, the united application that negative eyeglass and reversion are clapped, effectively can alleviate short-term and see the asthenopia closely caused, and promote naked vision, slow down the growth rate of myopia.
In the above-described embodiments, positive eyeglass 12 comprises the positive eyeglass of A type of myopia correction, the positive eyeglass of Type B and the positive eyeglass of C type, and the number of degrees of the positive eyeglass of described A type are+3.00D, and the number of degrees of the positive eyeglass of described Type B are+1.50D, and the number of degrees of the positive eyeglass of described C type are-1.00D.By adopting positive eyeglass, can make before the reflection ray of object is imaged on retina, eyes are in order to by image imaging on the retina, need to loosen ciliary muscle and reduce crystalline lens diopter to reach, ciliary muscle can be alleviated thus and solve ciliary muscle because closely seeing the problem causing recovering normal regulating state for a long time.By adopting the positive eyeglass of the different number of degrees, can select suitable eyeglass according to patient's myopia degree, such as: select the positive eyeglass of A type within myopia 300 degree, myopia 300 degree to 600 degree selects the positive eyeglass of Type B, and myopia more than 600 degree adopts the positive eyeglass of C type.Positive eyeglass in the present embodiment, is divided into three types and using the number of degrees as selection ground, only adopt the positive eyeglass of above-mentioned three types can meet the needs of different patient, and can reach good rectification effect, eyeglass type selecting is reasonable.Positive eyeglass 12 also comprises the positive eyeglass of A1 type, the positive eyeglass of A2 type, the positive eyeglass of B1 type and the positive eyeglass of B2 type of correcting amblyopia, the number of degrees of the positive eyeglass of described A1 type are+2.50D, the number of degrees of the positive eyeglass of described A2 type are-2.00D, the number of degrees of the positive eyeglass of described B1 type are+1.00D, the number of degrees of the positive eyeglass of described B2 type are+4.00D, amblyopia can be corrected thus by selecting the positive eyeglass of A1, A2, B1 or B2 type, avoid eyeglass model too much thus and the demand of different patient can be met, and good rectification effect can be reached, eyeglass type selecting is reasonable.
In above-described embodiment, the number of degrees of negative eyeglass 22 can adjust as required, specifically, the number of degrees of negative eyeglass 22 can adjust according to the diopter of trainee, specifically, the negative eyeglass of the selection of trainee's myopia degree within 300 degree 600 degree, trainee's myopia degree is multiplied by 2 selections negative eyeglass accordingly according to the actual number of degrees more than 300 degree, but topnotch number can not more than 1400 degree.By adopting the negative eyeglass of the corresponding number of degrees, make after the reflection ray of object is imaged on retina, eyes, in order to by image imaging on the retina, need ciliary muscle to adjust accordingly, temper ciliary muscle maximal regulated amplitude thus, thus strengthen anti-fatigue ability when ciliary muscle is seen near.
In the above-described embodiments, vision correction system 100 also comprises multimedia instrument for training 40, and described multimedia instrument for training has high light and the strong contrast training sheet of the growth stimulating cone cell on retina, also has the solid train sheet that training brain melts picture function.High light and strong contrast training sheet can stimulate the growth of cone cell on retina, and solid train sheet can train melting as function of brain.First promoted by high light and strong contrast training sheet in use and correct defects of vision, and then carry out solid train sheet and train.Thus by using this vision correction system to carry out looking treatment, recovery treating, and in conjunction with multi-C stereo training, can effectively amblyopia correct.
Be illustrated in figure 2 the schematic diagram that tradition joins mirror treatment myopia.As shown in Figure 2 a, after hypometropia, before the reflection ray of object is imaged on macula retinae central fovea; As shown in Figure 2 b, the reflection ray correcting rear object by wearing near-sighted glasses is imaged on macula retinae central fovea.This kind of antidote causes short-term asthenopia and does not have mitigation depending on far unclear, and the speed of uncontrollable visual deterioration, can not play a role in improving to amblyopia.
Be illustrated in figure 3 the fundamental diagram of the positive eyeglass in an embodiment of this utility model vision correction system.As shown in Figure 3 a, after hypometropia, before the reflection ray of object is imaged on macula retinae central fovea; As shown in Figure 3 b, when using positive eyeglass to carry out vision correction, before the reflection ray of object is imaged on macula retinae central fovea and distance macula retinae central fovea is farther; As shown in Figure 3 c, when using positive eyeglass to carry out vision correction, eyes need to loosen lenticular adjustment to allow image imaging on retina, loosen ciliary muscle to reduce crystalline lens diopter, ciliary muscle can be alleviated thus and solve ciliary muscle because closely seeing the problem causing recovering normal regulating state for a long time; As shown in Figure 3 d, after training, crystalline lens elasticity increases, and image is fallen on retina, reaches the object of vision correction.
By adopting the negative eyeglass of the number of degrees corresponding to patient's eye diopter, make after the reflection ray of object is imaged on retina, eyes are in order to by image imaging on the retina, ciliary muscle is needed to adjust accordingly, temper ciliary muscle maximal regulated amplitude thus, thus the anti-fatigue ability strengthened when ciliary muscle is seen near, this repeats no more its detailed process again.
Vision correction system in above-described embodiment, first adopts when using its treatment myopia, hypermetropia and astigmatism and carries out looking treatment training depending on treating instrument, then use vision rehabilitation instrument to carry out visual function recovery, re-use reversion bat and carry out vision strengthening consolidation; First adopt when using it to treat amblyopia equipment and carry out looking treatment training depending on treating instrument, then use multimedia instrument for training to carry out visual stimulus and stereoscopic vision stimulation.
As follows to the concrete operation instruction of the vision correction system in above-described embodiment:
1, depending on treatment: use and look treatment depending on treating instrument to trainee, select suitable positive eyeglass according to the diopter of trainee, till mobile trainee can see the distance of 0.5 sighting target on visual acuity chart clearly, then carry out seeing that sighting target is trained according to order from top to bottom.Training every day once, is once trained 20 minutes, and having a rest 10 minutes after 10 minutes, 30 days is one-period.Specifically, naked vision 0.6-0.8 needs one-period, and 0.3--0.5 needs two cycles; Less than 0.3 needs more than three cycles.Require that the distance seeing 1.0 sighting targets from clearly is progressively moved, afterwards until the telescope direct putting on applicable model at 5 meters of can see 1.0 sighting targets clearly.
2, vision rehabilitation training: use vision rehabilitation instrument to carry out visual function recovery, suitable negative eyeglass is selected according to the diopter of trainee, trainee is allowed to watch the vision rehabilitation instrument training sheet in front attentively, play according to the movable of training sheet the function shrinking and loosen ciliary muscle, then progressively reduce the negative mirror number of degrees until all negative mirrors all remove rear training end.Train every other day once, once training 10 to 15 minutes, three months is one-period, through training, until need not add negative mirror can see training sheet at a distance clearly.
3, multimedia training: use multimedia instrument for training to carry out visual stimulus and stereoscopic vision stimulation, is first promoted by high light and strong contrast training sheet and corrects defects of vision, then trained by solid train sheet.High light and strong contrast training sheet training time are 15 minutes, and it is 15 minutes that solid is melted as the training time.One month is one-period, corrects defects of vision and needs 3-6 cycle, and stereovision training needs 1-3 cycle.Training objective reaches more than 0.8 for correcting defects of vision, and Stereoacuity reaches within 200 rads.
4, training is clapped in reversion: use reversion bat to carry out vision strengthening and consolidate.Distance between trainee and sighting target is 40cm, utilize the positive and negative eyeglass training that reversion is clapped, first see first with telescope direct, then see second with negative mirror, so replace, train 2 every day, once train 10 minutes, having a rest 2 minutes after every 5 minutes, 30 days is one-period, until trainee can see full 40 sighting targets fast in 1 minute.

Claims (5)

1. a vision correction system, comprise looking and treat instrument and vision rehabilitation instrument, it is characterized in that, described depending on treat instrument have make the reflection ray of object be imaged on retina before positive eyeglass, described vision rehabilitation instrument have make the reflection ray of object be imaged on retina after negative eyeglass, described vision correction system also comprise training eyes regulate sensitivity reversion clap.
2. vision correction system according to claim 1, it is characterized in that: described positive eyeglass comprises the positive eyeglass of A type of myopia correction, the positive eyeglass of Type B and the positive eyeglass of C type, the number of degrees of the positive eyeglass of described A type are+3.00D, the number of degrees of the positive eyeglass of described Type B are+1.50D, and the number of degrees of the positive eyeglass of described C type are-1.00D.
3. vision correction system according to claim 2, it is characterized in that: described positive eyeglass also comprises the positive eyeglass of A1 type, the positive eyeglass of A2 type, the positive eyeglass of B1 type and the positive eyeglass of B2 type of correcting amblyopia, the number of degrees of the positive eyeglass of described A1 type are+2.50D, the number of degrees of the positive eyeglass of described A2 type are-2.00D, the number of degrees of the positive eyeglass of described B1 type are+1.00D, and the number of degrees of the positive eyeglass of described B2 type are+4.00D.
4. vision correction system according to claim 1, is characterized in that: the number of degrees of described negative eyeglass can adjust as required.
5. vision correction system according to claim 1, it is characterized in that: described vision correction system also comprises multimedia instrument for training, described multimedia instrument for training has the solid train sheet stimulating the high light of the growth of cone cell on retina and strong contrast training sheet and training brain to melt picture function.
CN201520946953.7U 2015-11-25 2015-11-25 Vision correction system Expired - Fee Related CN205145044U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110575374A (en) * 2019-09-17 2019-12-17 深圳市明瞳视光科技有限公司 intraocular optical focus adjusting method, system and storage medium

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110575374A (en) * 2019-09-17 2019-12-17 深圳市明瞳视光科技有限公司 intraocular optical focus adjusting method, system and storage medium

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Granted publication date: 20160413

Termination date: 20191125