Wearable glasses with variable prismatic degrees

Abstract

The invention discloses a wearable glasses with variable prismatic degrees. A patient directly wears the glasses into which different prisms can be inserted to carry out the free space visual training, the bottom outward training collection of two eyes and the bottom inward training divergence. According to the technical scheme, the glasses comprises a glasses frame, two glasses frames and prismatic lenses of various specifications, first lens grooves used for embedding common lenses are formed in the glasses frames, second lens grooves used for horizontally placing the prismatic lenses are formed in the outer sides of the glasses frames, and positioning frames are arranged at the peripheries of the prismatic lenses and can be embedded into the second lens grooves. The glasses of the present invention is not limited by space places and instruments, the patient can wear the glasses to freely walk to carry out visual training, the objective images are displaced through the refraction effect of the prisms, and human eyes need to actively gather or diverge to maintain the binocular single vision. The prisms with different prism degrees are installed in the glasses frame, the prism-wearing training requires the human eyes to always adapt to and use divergence or gathering and maintain a certain tension level, so that a continuous training effect is achieved.

Description

technical field [0001] The invention relates to the field of medical care products, in particular to wearable variable prism glasses. Background technique [0002] The function of binocular vision refers to the coordinated, accurate and balanced work of both eyes at the same time, so that the light reflected by an object is imaged on the corresponding area of ​​​​the retina of both eyes, forming two slightly different object images, which are transmitted to the brain through the visual pathway, and then in the cerebral cortex. The high-level center conducts analysis, integration, and processing to form a complete impression with a sense of three-dimensional depth. [0003] The possible symptoms of abnormal binocular vision include: seeing near objects is not clear, eye swelling and headache when seeing near objects; eye fatigue and pain when looking at near objects for a long time, jumping phenomenon when reading; Double vision, etc. [0004] For patients with abnormal bin...

AI Technical Summary

Problems solved by technology

[0005] 1. During training, the patient needs to be confined in a specific space, the body cannot move freely, and is prone to discomfort, and the patient needs to stare at the chart frequently for a long time, resulting in eye muscle tension and glasses fatigue, which affects the training effect

[0006] 2. The types of charts used for training are limited, and conventional training equipment allows patients to repeat specific movements many times. The training is not flexible enough to achieve the optimal training effect

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