Is the amblyopia treatment instrument useful?
Amblyopia refers to the absence of obvious organic lesions in the eye or organic changes and refractive abnormalities, usually over 4 years old, People with corrected visual acuity less than 0.9, 3-year-old less than 0.7, and 2-year-old less than 0.5 are considered amblyopia. Once amblyopia is found, it must be treated as soon as possible. The ophthalmology community generally believes that the best treatment period for amblyopia is before the age of 6 years. The older the 6 to 12 years old, the more difficult it is to treat. Poor, can lead to lifelong low vision.
The amblyopia treatment device is a kind of amblyopia correction device, which has certain uses. At present, the amblyopia treatment instruments on the market have developed from a single color light function, red light flicker, blue light brush and grating grating intensifier to a comprehensive treatment instrument with multi-function quantitative enhancement. In recent years, it is possible to further develop into a compound amblyopia device with both vision enhancement and anti-myopia functions.
How to choose the amblyopia treatment device
1. Choose the appropriate amblyopia device according to the condition
( 1) For patients with mild disease, generally astigmatic amblyopia, use BS 1st to 2nd generation or BS non-light brush type amblyopia device.
(2) For those with severe disease, 300-400 degree astigmatism, anisometropia, intermittent strabismus, amblyopia with myopia, etc., the 3rd-4th generation BS compound instrument (with flying point threshold) should be used. High-precision vision-enhancing functions and anti-myopia functions such as optotypes and moving shades).
(3) For refractory amblyopia, the 4th to 5th generation composite instrument should be used (preferably an enhanced instrument, with bifocal flying spot, RGB moving color light, inclined plane and solid stereo, etc.) functions can be customized).
(4) After strabismus surgery, BS-2A stereo intensifier or 3D amblyopic device (strabismus type, with systematic binocular single vision rehabilitation training function to prevent recurrence) should be used.
(5) For myopia or myopic astigmatism amblyopia, it is recommended to use an amblyopia device with over 3 generations of anti-myopia functions such as telephoto lens and sensitivity.
(6) The binocular amblyopia device is preferred, which saves half the time and more than doubles the effect than the monocular device, and helps to establish stereoscopic vision.
2. Viewing function
Generally speaking, the more functions, the more precise the optotype (movement, multifocality, multidimensionality, etc.) High, the higher the price, the more ways to increase vision, the more channels to improve vision, the better the treatment effect. At the same time, it can ensure that the content of the child’s treatment is different every day and keep it fresh, and it can improve the concentration and obtain better results.
3. Look at the price
When purchasing an amblyopia device, do not choose amblyopia device according to the price. Because except for a few more formal amblyopia device manufacturers, most amblyopia devices will not announce the “clearly marked price” on their Internet.
4. Look at the manufacturer
After all, the amblyopia treatment instrument is used on the eyes, so it is necessary to pay more attention to safety. Buy from a regular point of sale to ensure quality.
Declare: The above methods are derived from the program system index or shared by netizens. They are for your reference only and do not represent the research views of this website. sex and authority.
