How to Choose Amblyopia Therapeutic Instrument?
Is amblyopia therapeutic instrument useful?
Amblyopia refers to the absence of obvious organic lesions or organic changes and refractive abnormalities in the eyes. Generally, people over 4 years old with corrected visual acuity less than 0.9, 3 years old less than 0.7 and 2 years old less than 0.5 are considered amblyopia. Once amblyopia is found, it must be treated as soon as possible. Ophthalmologists generally believe that the best treatment period for amblyopia is before the age of 6. The older the age of 6 to 12, the more difficult it is to treat. Once it exceeds the age of 12, the possibility of cure is small. The effect of amblyopia with ordinary methods is poor, which can lead to lifelong low vision.
Amblyopia therapeutic instrument is a kind of amblyopia correction instrument, which is useful. At present, the amblyopia therapeutic instrument on the market has developed from a single color light function, red light flicker, blue light brush pass film grating visual enhancer to a comprehensive therapeutic instrument with multi-functional quantitative visual enhancer. In recent years, it is possible to further develop into a compound amblyopia instrument with the functions of increasing vision and preventing myopia.
How to choose amblyopia therapeutic instrument?
1. Select the appropriate amblyopia instrument according to the condition
(1) For mild cases, generally astigmatic amblyopia, select BS generation 1 ~ 2 or BS non light brush amblyopia instrument.
(2) For those with serious condition, 300 ~ 400 degree astigmatism, anisometropia, intermittent strabismus, amblyopia with myopia, etc., the third ~ fourth generation of BS composite instrument (with high-precision visual enhancement function such as flying point threshold visual standard and moving color light and anti myopia function) should be used.
(3) For refractory amblyopia, the 4th ~ 5th generation compound instrument should be selected (it is better to use the enhanced instrument, which has the enhanced visual enhancement functions such as bifocal flying point, RGB moving color light, inclined plane and solid stereo, which can be customized).
(4) After strabismus surgery, bs-2a stereoscope or 3D amblyopia instrument (strabismus type, with systematic binocular monocular rehabilitation training function to prevent recurrence) shall be selected.
(5) For myopic or myopic astigmatic amblyopia, it is recommended to select more than 3 generations of amblyopia instrument with myopia prevention functions such as telephotoscope and sensitivity.
(6) The binocular amblyopia instrument is preferred, which saves half the time and more than twice the effect than the monocular instrument, and helps to establish stereo vision.
2. Look at the function
Generally speaking, the more the number of functions, the higher the precision of visual scale (mobility, multifocality, multidimensional, etc.), the higher the price, the more ways to increase vision, the more channels to improve vision, and the better the treatment effect. At the same time, it can ensure that the content of children's treatment is different every day and keep fresh, which can improve the concentration and obtain better results.
3. Look at the price
When buying amblyopia, do not easily choose amblyopia according to the price. Because in addition to a few more formal manufacturers of amblyopia, most amblyopia will not publish "clearly marked price" on their Internet.
4. Look at the manufacturer
After all, amblyopia therapeutic instrument is used in the eyes, so we should pay more attention to safety. We should choose regular manufacturers and buy them at regular sales points, so as to get quality assurance.
Thank you for you reading
Cayla
