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The same vision machine, also known as the large amblyopia glass, is a completely independent ophthalmic precision instrument designed to imitate the biological principle of the human eye, and is a necessary examination equipment for weak and strabismus outpatient clinics. It can also be used for binocular visual function training before and after surgery, improve the success rate of surgery, and consolidate the binocular visual function after reconstruction.
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Hello, I am happy to serve you and give you the following answer: visual training generally takes 20 minutes each time, 2-3 times a day, 3-4 times a week. Workarounds and practical steps for visual training:
1.First, make sure that the trainer has good eyesight and enough time to complete the training. 2.
Then, make sure that the trainer has enough patience to be able to continue the training with a bang. 3.Next, make sure that the trainer has enough energy to be able to continue the training.
4.Finally, make sure that the trainer has enough skills to be able to complete the training consistently. Personal Tips:
1.Patience is required for visual training, and it is necessary to persevere in the continuous training, and the training time should not be too long to avoid fatigue. 2.
Visual training requires energy, and it is necessary to maintain a good mental state in order to be able to continue to complete the training. 3.Visual training requires skills and proficiency in training methods in order to be able to complete the training continuously.
4.Visual training needs to be careful and observant so that you can continue to complete the training.
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The purpose of amblyopia** is not only to improve monocular vision, but also to allow children to achieve normal binocular vision. Children with amblyopia, particularly monocular amblyopia, may have monocular inhibition, and they do not see both eyes at the same time. In these cases, when one eye is fixed on the target, the other eye is inhibited.
To be precise, it is usually the healthy eye fixing on the target, the amblyopia inhibition, and the amblyopic eye turning a blind eye to the target in front of it.
In the insert slot of the same view machine, two pictures are placed, for example, one is a tractor and the other is a house. A normal person's two eyes can see two pictures at the same time, adjust the position of the two lens barrels of the same camera, and the observer can combine the two pictures into one, and feel not two pictures, but a complete picture, the picture is a tractor in the house. The ability to merge two different pictures into one complete picture.
This is called simultaneous biocular vision.
Children with amblyopia do not see a complete picture, only the tractor or the house, and even if they can see two pictures at the same time, the tractor cannot enter the house, indicating that they do not have the ability to see both eyes at the macula.
Some children have the ability to see both eyes simultaneously, but do not have normal fusion function. For example, if two identical mice are placed in the insert slot of the same machine, the child cannot make them one, and only one mouse can be seen. A normal person should be able to see the rats that are merged into one.
If the child does not have normal fusion function, Lisong Zhen's vision cannot be formed.
In daily life, most children with weak limb macrovision not only do not have both eyes at the same time, but also have defects in fusion function and stereoscopic vision. When the visual acuity of the amblyopia is restored to normal, the purpose of the amblyopia is to eliminate monocular inhibition, establish fusion function, and restore stereoscopic vision. The result is normal stereoscopic vision.
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