Squint training equipment

Abstract

The invention provides a strabismus training device, which is characterized by comprising a display module; an image capturing and processing module, including at least one camera, which can continuously capture images of the left eye and the right eye; The eyes are respectively calibrated by monocular; eye movement point calculation module; strabismus training image displacement range calculation module, or strabismus training prism degree range calculation module. The present invention has the beneficial effects that: on the basis of maintaining binocular fusion vision, the strabismus patient can be gradually reduced by performing visual training to achieve the effect of treating strabismus without surgery.

Description

technical field [0001] The invention relates to the field of ophthalmic medical devices, in particular to a strabismus training device. Background technique [0002] Strabismus is a common disease in ophthalmology. The treatment of strabismus is currently mainly surgical treatment and visual training. Generally speaking, strabismus patients can try visual training first, and if they can return to normal through visual training, the physical and mental pain caused by surgery to the patient and the possible side effects of surgery are avoided. [0003] The traditional visual training method is generally to wear prisms for binocular vision training, but the choice of prism degree in vision training is currently difficult. Because if the prismatic degree of vision training is equal to the prismatic degree of strabismus, although the patient feels more comfortable subjectively, the eye muscles maintain a large strabismus state, and it is not easy to change the degree of strabis...

AI Technical Summary

Problems solved by technology

[0003] The traditional vision training method is generally to wear prisms for binocular vision training, but there are currently difficulties in the selection of prism degrees during vision training

Because if the vision training prism degree is equal to the strabismus prism degree, although the patient feels relatively comfortable subjectively, the eye muscles maintain a large strabismus state, and it is not easy to change the strabismus degree through training, resulting in poor training effect; and if the vision training prism degree is greater than If the prism degree of strabismus is too small, close to the limit of binocular vision vergence, the patient will feel very uncomfortable and prone to visual fatigue, which will have an adverse effect on the training effect; even if the vision training prism exceeds the limit of binocular vision vergence , which destroys the state of fusion, will lead to patients with diplopia or confusion, which can not achieve effective visual training effect

Images