Vision correction training method and device suitable for method

Abstract

The invention provides a vision correction training method and a device suitable for the method. The method comprises the steps that (1) a user closes eyes to listen to video for 20min-40min; (2) preparation is performed before card pulling training: a plurality of cards which are used for card pulling training and have information to be identified are prepared, the user of which the vision is tobe corrected and a training adviser handholding the cards stand oppositely at the distance of 5m-10m; (3) card pulling training is performed: the training adviser shows the card to be identified by the user of which the vision is to be corrected, to the user of which the vision is to be corrected, and the user of which the vision is to be corrected separately uses the left eye, the right eye and both eyes, and states the information of the card to be identified by the user of which the vision is to be corrected; (4) training of looking far into the distance is performed; and (5) data is recorded: the time for listening to the video each day is recorded, the results whether the information to be identified, of the card is stated right when the user of which the vision is to be corrected observes the information of the card by both eyes, the left eye or the right eye during card pulling training each day are recorded, and the number of times for training for looking far into the distanceeach day and time required for training for looking far into the distance each day are recorded.

Description

technical field [0001] The invention relates to vision correction, in particular to a vision correction training method and a device suitable for the method. Background technique [0002] Myopia is a kind of refractive error. When the eye is in a relaxed state, parallel light rays enter the eye and focus in front of the retina, which leads to the inability to form a clear image on the retina, which is called myopia. Check optometry at this time It will prompt the degree of myopia. For example, it is usually called myopia 50 degrees, and it is recorded as "-0.50D". When the eye is adjusted and relaxed, the external parallel light enters the eye, and its focus falls on the retina, forming a clear image. This is called emmetropia; if the focus cannot fall on the retina, it is called non-emmetropia, that is, ametropia, and the existing myopia leads to vision loss. Improving vision through traditional eye surgery often brings about later vision side effect; [0003] In view of ...

AI Technical Summary

Problems solved by technology

[0002] Myopia is a kind of refractive error. When the eye is in a relaxed state, parallel light rays enter the eye and focus in front of the retina, which leads to the inability to form a clear image on the retina. It is called myopia. Check optometry at this time It will prompt the degree of myopia. For example, it is usually called myopia 50 degrees, and it is recorded as "-0.50D". When the eye is adjusted and relaxed, the external parallel light enters the eye, and its focus falls on the retina, forming a clear image. This is called emmetropia; if the focus cannot fall on the retina, it is called non-emmetropia, that is, refractive error, and the existing myopia leads to vision loss, and improving vision through traditional eye surgery often brings about later vision side effect;

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