Stereoscopic vision training device combining eye movement tracking system and binocular vision

Abstract

The invention belongs to the technical field of visual training equipment, and particularly relates to a stereoscopic vision training device combining an eye movement tracking system and binocular vision. The device comprises a touch display module, a detection software module, a training software module, an eye movement tracking system module and red and blue glasses; the touch display module isused for man-machine conversation and displaying the training content provided by software; and the detection software module is used for detecting the eyesight and visual functions of a patient, including but not limited to stereoscopic vision, contrast sensitivity CSF, eyesight, glancing, binocular eye position difference and the like. According to the invention, a patient completes a task set by the software through man-machine conversation; the hand-eye cooperation function is improved; and binocular vision and stereoscopic vision are improved. A training material provided by the device isflexible, can be a specific training material and also can be any content on the Internet; the training interestingness is high; the patient compliance is good; meanwhile, a healthy side eye can be completely shielded; only amblyopia eye training is carried out; and training modes are rich.

Description

technical field [0001] The invention belongs to the technical field of visual training equipment, in particular to a stereoscopic vision training device combining an eye movement tracking system and binocular separation. Background technique [0002] From a medical point of view, during the period of visual development, the best corrected visual acuity of one eye or two eyes caused by abnormal visual experience such as monocular strabismus, anisometropia, high refractive error, and form deprivation is lower than that of normal children of the corresponding age, and the eye examination is not normal. Organic disease, known as amblyopia. Patients with amblyopia not only show low vision, but more seriously, because of the abnormal correspondence of retinal corresponding points, the binocular vision function is abnormal, manifested as binocular simultaneous vision function, collection and separation function, and stereo vision function are weak or absent. [0003] Due to late d...

AI Technical Summary

Problems solved by technology

[0008] In order to make up for the deficiencies of the existing technology, the amblyopia training method in the prior art has high requirements for the patient's compliance, the training content is boring, the training time is long, many patients are difficult to persist, and for children or active patients The continuation of the treatment is affected by the inability of the glasses to be fixed well. At the same time, the temples of the glasses in the prior art cannot be easily disassembled. For patients with skin diseases, debris and tissue fluid on the patient's skin are easy to adhere to the temples. In addition, when the next patient uses glasses, it will easily lead to the problem of cross-infection. The present invention proposes a stereopsis training device combining eye tracking system and binocular vision

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