Is the instrument that treats myopia useful to myopia

Abstract: for myopia, the commonly recognized correction method in the medical community is not myopia therapeutic instrument, but myopia glasses and surgery. Because the process of myopia is basically irreversible, so far, no myopia therapeutic instrument can treat myopia., Myopia is a common eye disease. Don’t ignore myopia. If you can’t take good care of your eyes, your eyes will become myopia, which is very harmful. Now there are some special therapeutic instruments for myopia on the market. Are these myopia therapeutic instruments really useful for myopia? How should we prevent myopia?, Is the instrument that treats myopia useful to myopia? How should we prevent myopia?, 1. Theoretical basis of alleviating and regulating myopia therapeutic instrument: This myopia therapeutic instrument is based on the adjustment of spasmodic myopia caused by human eyes looking at near objects too much, and finally transformed into true myopia., Mode of action: it is used for massage, vibration, hyperthermia, magnetic therapy, electroacupuncture and moxibustion on the eyes, so as to relieve the eyes and then treat myopia., Effect: This myopia therapeutic instrument can only improve vision in the near future, but the effect of preventing the occurrence and development of myopia is 100% ineffective., 2. Theoretical basis of sensitivity myopia therapeutic instrument: This myopia therapeutic instrument is based on the fact that the adjustment sensitivity decreases when the human eye looks at near objects for a long time, so that the focus of the object image lags behind the retina, resulting in hyperopia defocus and myopia.,

myopia is a common eye disease. Don’t ignore myopia. If you can’t take good care of your eyes, your eyes will become myopia, which will do great harm. Now there are some special therapeutic instruments for myopia on the market. Are these myopia therapeutic instruments really useful for myopia? How should we prevent myopia?

is the instrument for treating myopia useful for myopia? How should we prevent myopia?

1. Theoretical basis of

for relieving and regulating myopia therapeutic instrument: This myopia therapeutic instrument is based on the adjustment of spasmodic myopia caused by human eyes looking at near objects too much, and finally transformed into true myopia. Action mode of

and

: its function is to massage, vibration, hyperthermia, magnetic therapy, electroacupuncture and moxibustion on the eyes, so as to alleviate the eyes and then treat myopia.

effect: This myopia therapeutic instrument can only improve vision in the near future, but the effect of preventing the occurrence and development of myopia is 100% ineffective.

2. Theoretical basis of sensitivity myopia therapeutic instrument

: This myopia therapeutic instrument is based on the fact that the adjustment sensitivity decreases when the human eye looks at near objects for a long time, so that the focus of the object image lags behind the retina, resulting in hyperopia defocus and myopia. Action mode of

and

: use the far and near moving light spots to attract the intraocular lens for crystal gymnastics, so as to adjust the sensitivity of the eye to improve the development of myopia.

effect: it can replace eye exercises to prevent students’ myopia, and can be used to slow down the development of myopia, especially the development of myopia above 400 degrees, but it can not cure the occurrence and development of myopia for a long time.

3. Theoretical basis of

of hyperopia defocus myopia therapeutic instrument: This myopia therapeutic instrument is based on the form deprivation of peripheral visual field and hyperopia defocus caused by human eyes when looking at near objects. If you look closer, the more serious this deprivation or defocus, which can induce intraocular biochemical changes and eye axis lengthening, leading to the occurrence and development of myopia. Action mode of

and

: use hyperopia or virtual hyperopia lens to block the adjustment lag defocus link and form deprivation link in the pathogenesis of myopia, so as to prevent the occurrence and development of myopia.

and

effects: experiments show that this myopia therapeutic instrument can effectively control the occurrence and development of myopia in 30% ~ 87% of students by using hyperopia defocus lens, with an average effective rate of more than 80%, but only for pseudomyopia. Is the

myopia therapeutic instrument useful?

for myopia, the commonly recognized correction method in the medical community is not to use myopia therapeutic instrument, but to use myopia glasses and surgery. Because the process of myopia is basically irreversible, so far, no myopia therapeutic instrument can treat myopia.

there are four daily points to prevent myopia:

1. The eye time should not be

. When the eye time reaches 45 to 60 minutes, let the eyes rest for 10 to 15 minutes. When resting, you should look out from the window or carry out outdoor activities to fully relax the eyeball regulating muscles.

2. The room light intensity should be moderate. Too strong or too weak

light is an important factor causing myopia. Therefore, in the night or dark environment, it is best to use 40 ~ 60W incandescent lamp for lighting and put it in the upper left corner of the desk. This is because the light of incandescent lamp is relatively soft, the color rendering performance is good, and the eyeball is easy to adapt, so as to prevent eye fatigue caused by too strong or too dark light.

3. To keep the correct eye posture,

incorrect eye posture is another factor affecting the incidence of myopia. When using the eyes at close range, the height ratio of tables and chairs shall be appropriate, sit upright, and the books shall be placed 30cm away from the eyes. Try to avoid incorrect eye posture, such as reading in the car, reading in bed or reading with your head tilted on your desk.

4. Actively do eye exercises.

insist on doing eye exercises every day, which can help people alleviate eye fatigue, eliminate adjustment tension, restore eye adjustment function and prevent myopia.