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    HomeMCT Technology → MCT Tech. Controls Refractive Error during Sleep :For Adult Amblyopia/MCT-A/High-end MCT MCT Technology
     MCT Tech. Controls Refractive Error during Sleep :For Adult Amblyopia/MCT-A/High-end MCT MCT Technology
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    Item No. MCT-A for Adult Amblyopia 1
    market price $1633.00
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    Date from 2012/11/21
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    Original PlaceThe United States
    ColorGreen & Blue(no color when wearing)
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    Rigid Gas Permeable Contact Lens for Orthokeratology is design ed on the basis of the holographic and precise digital individ ual corneal.

    want to get more inforamtion about MCT technology, please send an email to 18917037637@189.cn, and tell us you are from www.medidevice.com

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    High-end MCT Technology for Adult Amblyopia:
    Rigid Gas Permeable Contact Lens for Orthokeratology is designed on the basis of the holographic and precise digital individual corneal.

    And it can be used for the etiological treatment of Adult Amblyopia.

    Introduction of MCT Technology:
    1.Advanced accurate eye corneal re-shaping technology with digital design that is combined with related eye disease diagnosis and treatment technologies.
    2.A very good effect with 99% success rate.
    3.Close-to-0 complication risk rate.
    4.A new standard optometry technology which can dismiss trial fit, assessment & some other inaccurate technologies.
    5.Unique professional cleaning technology enhances health & effectiveness.
    6.The patented technology--lens cleaning case simplifies & optimizes the usage of sufferers.
    7.Keratopathy prevention & treatment technology of Shanghai Furen Ophthalmonogy ensures corneal health.
    8.Innovative patented technolog--mist tear can moist eyes & make the wearing comfortable.
    9.Unique after-laser-surgery MCT technology can solve surgical complications.
    10.Unique MCT correction technology for high myopia (-1000DS), & high astigmatism (+/- 450DC).
    11.Unique MCT correction technolgy for +300DS hyperopia with astigmatism.
    12.Unique MCT correction technology for presbyopia.
    13.Unique MCT technology for high aberration.
    14.Unique MCT treatment technology for child & adult amblyopia.
    15.A stronger myopia development control technology.
    16.Unique myopic prevention MCT2 technology can reduce myopic degree under some conditions.
    17.Unique corneal curing MCT3 technology can be used in the treatment and control of keratoconus, as well as adults myopic treatment.
    18.The technology which can prevent & treat the combination of myopia & high intraocular pressure.
    19.The treatment technology of leukoma, corneal cicatrix, macular nebula  & nebula caused by a variety of causes.
    20.The diagnosis and treatment technology for pathological myopia (progressive myopia).
    21.The diagnosis and treatment technology for xerophthalmia caused by a variety of causes.
    22.The differential diagnosis, treatment & correction technology for sub-clinical keratoconus.
    23.The position of MCT technology:MCT technology is the interdisciplinary technology of Ophthalmology & Optometry.

    MCT is for the crowed:
      The myopias who do not want to wear glasses, common contact lenses or have an operation; the sufferers who want to prevent and control the development of myopia degrees effectively; the people who want to get uncorrected visual acuity in the daytime. 

             Dynamically analyze the changes of ocular axial length of different types of myopia
                                             WU gang-yue HUANG tang-qin.Jinhua Eye Hospital, Jinhua 321000

    Objective:Dynamically analyze the changes of ocular axial length of different types of myopia(low Myopia group and moderate myopia group, low age group and high age group) after orthokeratology.
    Methods:Select 63 adolescents of wearing MCT Tech Design ortho-k lens in our hospital from 2009 to 2012,male 28, female 35, a total of 121 eyes, ranging in age from 8 to 14 years old,diopter degree≤ -6.00D, with-the-rule astigmatism≤ -1.50D, against-the-rule astigmatism≤-0.75D. To observe the changes of ocular axis after 1 week, 1 month, 3 months, 6 months, 12 months, 18 months, 24 months of wearing Ortho-K contact lens through overnight wear. The volunteers were divided into 4 groups: low myopia group ( the Diopter degree≤ -3.00 D ) and moderate myopia group (-3.00D ~ -6.00 D ); low age group ( 8 to 10 years old ) and aged group( 11~ 14 years old ). This grouping was according to the degree of myopia and age.
    Results:The growth of ocular axis after six months of wearing Ortho-K was statistically significant compared with unwearing ( t=4.68, P<0.05 ). The difference between ocular axial growth of the Moderate myopia group and the low myopia group after wearing a month later was statistically significant ( t=3.4, P<0.05 ), the axial growth of Moderate myopia group was slow, the axial growth between the low age group and the high age group had no significant difference(P>0.05).
    Conclusions:The effect of wearing MCT Tech ortho-k contact lens of controlling myopia is better for Moderate myopia than low myopia, while the factor of age has no effect on controlling myopia.
    【Key words】   Orthokeratology ; myopia control ; axial length  
    Along with the increasing incidence of juvenile myopia, and the appearance in younger ages, more and ophthalmologists select effective way to control myopia. Orthokeratology is accepted by ophthalmologist in both domestic and abroad, but we clinically found that for ortho-k lens, its effect is uneven for different patients. For some wearers, their eye axis changes is little for a year or two years later, but for some wears, after a few months later, the axial became significantly longer and whether there is any objective factors, such as age, diopter, and so on? Now, we will show the treatment effect and the axis reports from our hospital for 3 years.

    1.Clinical Data
      Selected from 63 cases teenagers who firstly wear Ortho-k lenses for over 2 years in 2009 to 2012. There are totally 121 eyes and male 28 cases and female 35 cases. The first wearing is from 8 ~ 14 years old, and the average age is 10.77 ± 1.90. The diopter of spherical power is - 6.00 D or less, the inverse rule astigmatism is - 1.50 DC, and the rule astigmatism is - 0.75 DC or less.
    According to the degree of myopia, the wearers were divided into low myopia group whose spherical power was - 3.00 D or less and there were totally 68 eyes;
    Moderate myopia group whose spherical power was 3.00 D ~ 6.00 D, and there were totally 53;
    According to the first wearing age, there was young age group 8-10 years old which had totally 62 eyes;
    And older age group which is in 11 ~ 14 years old and totally 59 eyes.
      (1) According to the standard fitting process of Ortho-k lens, all cases include the naked eye eyesight test, medical optometry correction, corneal topography curvature test, IOL Master, corneal thickness test, eye disease screening programme, such as slit lamp examination, non-contact intraocular pressure, retinal examination. 
    (2) After excluding all contraindications, customized the lens according to the results of the corneal topographic map and the result of medical optometry.
    (3) Guide patients to wear and maintain lens, and ask patients strictly under the wearing time: wear 8 ~ 10 hours at night. Discuss with parents to and pay special attention to the clean and health. After wearing lens 1 day, 1 week, 1 month, 3 months, 6 months, 12 months, 18 months and 24 months, to do the recheck. The contents are the eyesight, eye axis, corneal topographic map, diopter, corneal thickness, intraocular pressure; Palpebral conjunctiva and bulbar conjunctiva, cornea transparency, damage, and phenomenons such as tears. If you feel unwell or have any abnormal, do the timely treatment, and stop wearing for a few days which are determined by the physician.
    3. Materials & Equipment
      The material of the lens is the third generation of Ortho-k lens, Boston XO whose DK value is 100. The lens is provided by E&E company in the United States; the lens is use reverse geometric four arcs design, and it total diameter is 9.80 ~ 11.60 mm. The lens is designed by Professor Wang in Shanghai Furen ophthalmic hospital. This lens is Ortho-k Leans designed by new digital model technology, and we also call it Rigid Gas Permeable Contact Lens for Orthokeratology. The lens greatly improved the traditional Orthokeratology, mainly used corneal shape, and make the cornea gradually to a more rational deformation, and finally help us to achieve the effect of safe vision correction, Rigid Gas Permeable Contact Lens for Orthokeratology, MCT technology provided by Wuhan Web Science and Technology Development Co., LTD and the measurement of eye axis is by IOL-master optical measurement instrument from Chua′s Company.
    4. Statistical Methods
    Use SPSS19.0 test statistical software to do statistical analysis, and put P < 0.05 as difference. And then, there is statistical significance.
    1.For all the wearer, after wearing for 1 week ~ 1 month, the naked eye vision basically recovered to 1.0; The eye axis changes before and after wearing, and the increase of eye axis is statistically significant. But 1 week and 1month after wearing, if eye axis became slightly shorter, the difference will be with statistically significant. Shown in table 1.
    Table 1      The comparison of eye axis before and after wearing Lens (mm)

    2.Grouped by different degrees of myopia, there was eye axis changes comparison: low myopia and moderate. One month after wearing, there were eye axis growth differences. It was statistically significant. For moderate myopia group, its axis was obviously slower growth. Shown in table 2.
    Table 2      The eye axis changes (mm) of moderate myopia group and low myopia group eye

    3.The changes of Eye axis of younger age and older age shown that each group has no statistically significant difference. Shown in table3.
    Table 3      The axis changes (mm) of younger age and older age



      Orthokeratology in this paper is Ortho-k Leans designed by new digital model technology and we also call it Rigid Gas Permeable Contact Lens for Orthokeratology. It is a kind of reverse geometric designed rigid corneal contact lens, and it not only has the unique effect of myopic correction, but also can control the development progress of myopia. The researches of Chop, Chewng, S W and some other experts shown that: (1), For the group who accept the treatment of Ortho-k lens, the average growth of axial is 0.29 + / - 0.27 mm after 2 years, while for the control group (normal frame glasses), after 2 years, the axial average growth is 0.54 + / - 0.27 mm. Obviously, the former one is only 1/2 of the next one. Xie Peiying [2] and Kakita [3] got the similar results, and the result is similar with the average growth 0.36 + / - 0.27 of eye axis after wearing Rigid Gas Permeable Contact Lens for Orthokeratology for two years in this paper. Although Ortho-K Lens can′t fully control myopia increase, but it played a positive role in myopia control; after wearing lens for a week and a month, the eye axis slightly became shorter. There need more observation and cases to get the answer of the question that if this is connected with the flattening of central cornea after wear Ortho-k Lens or not.
    In clinical work, we can frequently find that the control effect is different for different wearer. If there any objective factors, such as the design? In this paper, we used the latest Rigid Gas Permeable Contact Lens for Orthokeratology design, and try our best to reach the wearing effect.
    And According to the relationship of age and diopter, age will not influence diopter, but, but for the depth of the myopic degree, it have an effect on the control. For example, for moderate myopia group, if the slow axial grow is related to peripheral refractive imaging. Rempt’s [4] studies have shown that for patients who were with peripheral refractive myopia, they were not easy to get myopia, but for the patients who were with the surrounding refractive hyperopia, it is easy to get myopia. Chen Zhi [5] and some other expert confirmed that the Ortho-k lens can reshape the former cornea surface, make the central corneal flattened, peripheral corneal steeped, and then, myopia drift happened in the surrounding diopter. As known to all, modern Ortho-k lens design is four arc design, and the design of arc zone and inverse arc zone of the arc design is related with the decrease of degree, and the higher the degree must be relative to the flat base arc and the steep inverse arc design, in order to provide the good visual quality (6);
    Admittedly, the higher degree needs the more steep reversal arc to let the surrounding refractive imaging drift to myopia. We will discus the reason which makes the eye axis increase: whether it is influence by the difference wearing effect between medium and low myopia, or the difference of low myopic eye axis itself.
     Thanks for the Guidance from Professor Zhang Xinkang in Shanghai Furen Ophthalmic Hospital
    (1)Cho P, Cheung SW, Edwards M.The longitudinal orthokeratology research in children (LORIC) in Hong Kong: a pilot study on refractive changes and myopic control.Curr Eye Res, 2005, 30:71-80.
    (2)Xie Peiying, Wang Zhixin ChiHui: The effects and safety of long-term Orthokeratology in young myopia patients.Chinese Journal of Strabismus & Pediatric Ophthalmology, 2008(4):145.
    (3)Kakita T,Hiraoka T,Oshika T.Influence of overnight orthokeratology on axial elongation in childhood myopia.Invest Ophthalmol Vis sci,2011,52:2170-2174.
    (4)Rempt F,Hoogerheide J,Hoogonboom WP.Peripheral retinoscopy and the skiagram.Ophthalmologica.1971,162:1-10.
    (5)Chen Zhi Qu XiaoMei, Zhou Xingtao.Effects of orthokeratology on peripheral refraction and its mechanism. Chinese Journal of Optometry Ophthalmology and Visual Science, 2012, 14 (2) : 74.
    (6)Chu Renyuan, Xie Peiying, Main Editor. Modern Orthokeratology. The first edition. Beijing: Peking University Press, 2006.58 

    A Comparison of Clinical Application Between 

    Digital Design Corneal Reshape lens and Traditional Ortho-k lens 

    Jeffrey Jiangqiao Wang, Shanghai Furen Ophthalmology Institute;
    Yu-zhao Hao, Faculty of Optometry, Shanghai Donghua University;
    Hao-yan Feng, Prophylactico - therapetic Center of  Eye Disease ,Shanghai 

    Objective:To explore the effect of digital design corneal reshape lens-- Myopia Corneal Therapy (MCT) on myopia correcting and to investigate its superiority as compared with traditional Ortho-k lens. 
    Methods: 118 eyes of 60 patients from Eye Disease Center of Shanghai in 2004 were arranged to take Rigid Gas Permeable Contact Lens for Orthokeratology or traditional ortho-k lenses(TOL) randomly, their ages ranged from 7 to 19 years old, the data obtained was analyzed by SPSS11.0 software. After wearing 3-mon of MCT or tranditional ortho-k lens , compared with tranditional ortho-k lens, the superiority of MCT on preventing and improving myopia of adolescent was evaluated by analyzing the naked eyesight, topography, centralized positioning, movement and tightness of lens. 
    Results: 3-mon after wearing MCT, the patients’ eyesight(unadded vision) improved significantly, the mean value was 0.81±0.28D, while the mean eyesight of traditional ortho-k lens was 0.58±0.30D, the difference between mean values was significant (t=4.31,P=0.001<0.05) although the difference between mean squares was not significant (F=1.79); More eyes with MCT returned to a round shaped topography ( in MCT is 86.7%, in traditional ortho-k lens is 36.7% ); centralized positioning of lens in 80 percent eyes were good in  MCT, which was higher than that in traditional OKT( 33.3%). All eyes wore MCT had a fine lens movement and it was higher than 73.3% of tranditional ortho-k lens. The tightness of lens in MCT eyes was also better than that in tranditional ortho-k lens (96.6% in MCT vs. 70% in TOL).
    Conclusion: For preventing and correcting myopia in adolescent, to wear MCT was superior to wear traditional ortho-k lens. No adverse effect had been found in two groups.   

    [Key words] MCT; adolescent; myopia     

      The Myopia Corneal Therapy (MCT) lens was developed and designed by the Web Optometry Research Institute, it is a new way to prevent and correcte myopia. Compared with traditional ortho-k lens therapy (TOL), MCT is much creative and has good curative effect. We could learn more about its superiority from the comparison of clinical application between MCT and traditional TOL. 
    1. General data and methods

        1.1 Subjects
      60 patients from Eye Disease Center of Shanghai in 2004 were divided into 2 groups and each group had 30 patients, the patients in groupⅠwere treated with Rigid Gas Permeable Contact Lens for Orthokeratology while those in groupⅡwere treated with traditional ortho-k lens. The 30 MCT patients’ age ranged from 8 years old to 19 years old (mean 14.6±2.5). 21 of 30 in MCT group were female and the remaining 9 were male, 29 left eyes and 29 right eyes. Refraction scope ranged from -1.75 to 10.25D, average was -5.26 ±1.93D, astigmatism scope ranged from -0.50 to -2.50D, 2 patients were single eye wore (6.7%); The 30 TOL patients’ age ranged from 7 years old to 18 years old (mean 13.1±3.5). 21 of 30 in TOL group were female and the remaining 9 were male, 30 left eyes and 30 right eyes. Refraction scope ranged from -2.25 to 9.50D, average was -5.30 ±1.93D, astigmatism scope ranged from -0.50 to -2.75D. 
        1.2 Methods
      Other eye disease and contraindication were excluded by preocular and fundus examination. After examination of myopia diopter, corneal topography, intraocular tension, the eyelids and tear film, the best parameters of lens were determined and lens were prepared. Then the patients were taught how to wear and care lens. Make a schedule to take on and take of as well as follow up check. Ten times follow up check should be arranged in one month. The item of re-check included cornea, naked eyesight, corneal topography, centralized positioning of lens, tightness and movement degree of lens and so on. To prevent and correcte myopia either by Rigid Gas Permeable Contact Lens for Orthokeratologyor by traditional ortho-k lens belongs to corneal molding, which means it was not by operation but only by taking corneal lens to change the curvature radius in the central of the cornea, then to reduce the power of the myopia and improve the naked eyesight temporarily. After returning to the best eyesight, the lens should be taken every night to consolidate its effect(1) . So the increasing of naked eyesight after taking lens was a key item for evaluation. Which lens was more effective on improving naked eyesight had been compared in this research by us. The decenter of lens would influence the visual function of patient after treatment, so it was also necessary to evaluate the centralized positioning of lens(3).
    Statistics analysis: SPSS 11.0 software was used for data statistics analysis in this research. F homogeneity test on mean squares of 2 groups was carried out firstly, then T test was carried out to verify if the new Rigid Gas Permeable Contact Lens for Orthokeratology had an obviously improvement compared with the traditional ortho-k lens, a=0.05.
      Evaluated from the follow up check at 3 months after wearing lens, the naked eyesight of MCT patients had much obvious improvement than that of the TOL patients, and the difference between mean values was significant (t=4.31,P=0.001<0.05) although the difference between mean squares was not significant (F=1.79). The average naked eyesight of MCT patients was obvious higher than that of TOL patients (0.81±0.28 vs. 0.58±0.30); More MCT patients had shown a circle change on corneal topography and that is better than those taking TOL lens, the number of patients with a circle corneal topography was twice as that of TOL patients (shown in Table 1). Centralized positioning of lens in MCT patients was much better than those in TOL patients, the stability of lens in the center of cornea was tightly related to the correction of eyesight and degree of comfort(3), the centralized positioning of lens also had direct influence on the shape-change of cornea and changes of diopter. According to the data in the off-center probability figure, we knew that the positioning of lens in MCT group was much better than that in the traditional ortho-k lens group. Some research indicated that off-center of lens had something to do with the patient selecting and lens design in cornea molding lens therapy, the off-center of lens affected the visual function of patient(3). All patients who wore Rigid Gas Permeable Contact Lens for Orthokeratology had a good movement and were better than those wore traditional ortho-k lens. The degree of tightness of MCT patient was also better than that of TOL patient.

    3. Discussion

      Digitalization corneal reshape lens was a new generation full alignment corneal re-shape lens, and it also was one of cornea molding therapy. It was a new technology developed with corneal topography and was digital designed according to all data of cornea. Because it had a higher rate of success than traditional ortho-k lens, the patients felt much satisfied with it. The simplification of procedure for examination and lens preparation also reduced the doctors’ harassment on lens’ adjusts, because the prescription was no longer determined by trial fitting. The rigid contact lens had been proved to have some effect on preventing myopia progression according to the last research in the Ohio State University, USA(5); but in some condition and to some extend, the Myopia Corneal Therapy had a better effect on correcting and preventing myopia progression according to the research of THOMAS REIM(6). We think the MCT have a better effect on correcting and preventing myopia progression, but it needs high professional skills on ophthalmology and optometry during the examine and lens fitting as well as fellow-up.  The effective and safety service will be available to astigmatism myopic patients if the regulations of SFDA are strictly followed during the whole procedure(4).  
    1. Wang Jiangqiao. Contact  lens Practice. Beijing, The Science and technology Publishing House of China. 1999.9:153-154
    2. Lü Fan, Xie Peiying. Cornea Contactology. Beijing, The People’s Health Publishing House.2004:6,76-77
    3. Yang Xiao, Gong Xiangming, Dai Zuyou, Wei Ling, Li Shuxing.  Analyses of corneal topography of off-centered lens after treatment by cornea molding lens. Chinese Journal of Ophthalmology. 2003:39(6):335-338
    4. Shen Jie. The long-term effect on correction of adolescent myopia by cornea molding operation. Journal of Optometry. 2004,6(2):116-117
    5. Jeffrey J, Walliane OD, et al , A Randomized Trial of the Effects of Rigid Contact Lenses on Myopia Progression, Archives Opthalmol.2004;122;1760-6
    6. Thomas R. Reim. OD, et al, Orthokeratology and Adolesent Myopia Control, Contact Lens Spectrum July 2003


    To cure adult amblyopia is no longer a myth, MCT technology can make it

      Children are delicate flowers; all parents hope they grow healthy. In the process of physical and mental development, vision is particularly concerned, once amblyopia appears, you should seize the opportunity to treat early, or they will bring lifetime poor eyesight unfortunately.
    Where no obvious organic ocular diseases, mainly caused by the functional elements of the far visual acuity less than 0.6, and can not be corrected, called amblyopia. There is not only monocular amblyopia, but also binocular. Amblyopia is mainly formed during the development of visual function after birth. The most common are strabismus amblyopia, anisometropic amblyopia, refractive amblyopia, and form deprivation amblyopia.
    The child´s visual function is developing, and visual acuity can be improved easily through treatment. The sooner the treatment is, the better the effect is. According to statistical reports of regions in China, the incidence of amblyopia in children is about 3% to 3.8%.
    The greatest hazard that Amblyopia to children is not only low binocular or monocular vision, but also includes impaired binocular vision function, fuzzy three-dimension vision. Experts believe that amblyopia is more harmful than myopia, as amblyopia due to long-term vision and nerve cells outside world by not precise images stimulated is in recession. If not control in time, the vision will be lower permanently, leading to monocular vision. Over long time, it will inevitably increase the burden of the other healthy eye and this eye vision will gradually decline. Thus, for patients, amblyopia will affect their life, study and work forever.
    The traditional treatment for amblyopia is to use the framework of possible spectacle to correct visual acuity to the level and then red light flashes, fine operation training, massage and ear beans, and other treatment of amblyopia. Some patients under the age of 8 years take the effect, and some patients as the primary refractive errors can not be fully corrected, or improper treatment, without achieving the desired results, and some even over the boundaries of 8-year-old can not be cured by doctors, so as to life-time ill eyesight.
    Now, MCT technology has fundamentally changed this situation. MCT technology can  completely removed the root causes of refractive errors, while supplemented by special treatment of amblyopia, the majority of it can be cured quickly, even above 8 years old and adult amblyopes, as long as the primary refractive errors can be completely removed, with the treatment of amblyopia for certain time, can also be cured.
    MCT technology has been born for over 10 years, as the technology across disciplines (ophthalmology and optometry); most doctors do not know the application in amblyopia, so that many children above 8 years old and adult amblyopes do not get effective treatment.
    MCT technology can solve a wide range of refractive errors, including the 1000 degrees of myopia, 300 degree of presbyopia and hyperopia, 450 degrees of astigmatism and a high degree of anisometropia, subclinical keratoconus, ocular complications of myopia with prevention, prevention and control of Pathologic myopia. After removal of the cause of amblyopia, images can be presented clearly on the retina, and then started the brain of affected eyes neurotrophic supply mechanism, make long-term closed, the lack-of- nutrient-supply retinal nerve re-growth, which fundamentally cure the refractive amblyopia.
    Shanghai Furen optical center, during its 10-years clinical practice, has treated many cases of amblyopia patients, and reached the desired effect. Professor Wang, original designer of MCT technology, has been in charge of 24 hours consultation in person. As technical guider of authorized hospital and joined MCT Center, he offered himself as well as parents of children with amblyopia and adult amblyopia exchange to bring safer and more scientific treatment of amblyopia for the public. (Professor Wang Hotline one eight nine one seven zero three seven six three seven)).
    In the optical centers of Beijing, Shanghai, Wuhan, patients can make appointment and consultation about MCT amblyopia therapy. Sincerely hope we all have bright eyes and brilliant future.
    Break the confusion of adult Amblyopia, make vision cell waken up

      Amblyopia is a kind of non-organic disease in the eyes, and the corrected vision is below 0.6 which is caused mainly by the functional factors.       

      Amblyopia is very common, and some the oversea media reported that the occurring rate of amblyopia is 2~2.5% during the general population. The occurring rate of amblyopia in our country is about 2~4%. It is a frequently-occurring disease. It can occur in one eye, and also both eyes. Amblyopia is formed during the developmental process of vision after birth, and it can be divided into strabismic amblyopia, anisometropic amblyopia, congenital amblyopia, oclusion amblyopia, and ametropic amblyopia.

      These five types of amblyopia have essential difference in the aspect of pathogenesis.
        Strabismic amblyopia is diplopia caused by strabismus; in order to overcome the interference of diplopia, cerebral cortex will initiative retrain the nerve impulses, which is come from cross-eye macular, causing strabismus and amblyopia.

      Anisometropic amblyopia is caused by the degree between two myopia eyes or two hyperopia eyes with large difference (above 3.0). Eyes see the things in different size and cerebral cortex always retrain the deeper eye’s vision.

      Oclusion amblyopia is caused by the eye sight interrupt. Due to corneal opacity, ptosis, congenital cataract and some other reason, the development of the visual function is restrained, when people during infant period.

      Ametropic amblyopia will occur on the people who don’t wear glasses, but with high ametropia for one eye or a pair of eyes. 

      Congenital amblyopia’s factor includes organic amblyopia and secondary nystagmus, all color-blind. Due to neonatal macular hemorrhage, organic amblyopia may cause the abnormal development of photoreceptor cell.

      Amblyopia is the developmental delay of visual function. If not treated vision problems caused by disorders in time or miss the opportunity, which will have bad impact on vision. In general, the better treatment period is 5 to 6 years old and less effective after the age of 15 years old. Adult amblyopia is an insurmountable problem in medicine!

      With the development of science and the deepening of the study, adult amblyopia was consider as a "the sleeping visual cells". The cells can be cured by waking up the cell from sleeping. American Academy of Sciences on the results of a study confirmed that the plasticity of adult amblyopic visual system is higher than normal people; the cells of brain system are synaptic activity or regulation, the "plasticity" of the visual system will stimulated. Plasticity of the human visual system is the existence with life that need for diversity of combined treatment, its efficacy is closely related to the degree and type of amblyopia patients, watching the nature and treatment compliance. Therefore, adult amblyopia is refractory, but not totally.

      Amblyopia has different degrees of diopter , and if want to o correct refractive errors, we must fit the corrective glasses accurately.

      Chinese traditional medicine pays more attention on food therapy during the recover, to nourish Kidney Liver-based. At the same time, to stimulate and strengthen eye blood circulation through the Chinese meridian massage, improve the nutrition of nerve and muscle, relaxed regulation, relieve visual fatigue.

      The traditional amblyopia treatments have central fixation and paracentral fixation, amblyopic at center support covering the healthy-eye, training the amblyopic eye. That make the patients use amblyopia eye to do works, such as tracing, needle and etc. But we should know that the healthy-eye should not be covered to long. Or, the healthy-eye will have amblyopia. Another alternate cover method, to cover that the amblyopic eye alternately with healthy eye, to train the amblyopic eye functions. The amblyopia treatment method of paracentral fixation, Like method,after magic, red filter after light film , suppress and visional stimulator. These must be under the guidance of doctors’ treatment.

      Now there are other now methods, one is Mental image amblyopia training, which is exploited by the Zhongshan University of Guangzhou. This training is treated via internet, which offer the sufferers an amblyopia cure platform, to design the different treatment template according to sufferer’s visional function and amblyopia kinds. After a period time of internet treatment, to analyze the each sufferer’s general message of the visional function, and adjust the parameter and offer the different internet stimulation therapy templates and go to the next treatment.
    The other is exploited by Shuanghai Furen ophthalmological research institute, the lens is designed on the basis of the holographic and precise digital Different individual corneal, to correct the measure of the cornea. The MCT technology have been born for 10 years, but the most of doctors have no clear its application of amblyopia due to this technology is interdisciplinary, ophthalmology and optometry, so that many 8 years old and above teenage and adults who have never tried this treatment method.
    MCT technology can completely remove the root causes of refractive errors, after the removal of the amblyopia cause, the images can be clearly presented on the retina, then started the neurotrophic supply mechanism of brain for eyes, make the retina that is closed, the lack of neurotrophic supply re-developed, at the same time, to offer the special treatment of amblyopia. As long as the primary refractive errors can be completely removed with a certain time of amblyopia treatment, that can be cured.

      In the issue of amblyopia treatment, parents must prepare that, pay more attention to the child´s visual development; amblyopia should be treated soon and better when that occurs. The treatment of amblyopia will cost a long time, so please keep that in mind. For the adult who is amblyopia, please do not give up and treat that under guidance of doctor, it is bound to further tap the potential of visual development, wake the cells up, to improve visual quality, and reduce poor vision.

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    • Tony2013/7/11 9:46:03

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