Orthoptic and training instrument for myopic amblyopia

Abstract

The invention belongs to the field of health-care instruments, and relates to an orthoptic and training instrument for myopic amblyopia. The orthoptic and training instrument for myopic amblyopia comprises a shell, a shielding rotary disc, a lifting support and an electronic component centralized-control box, wherein the shielding rotary disc is located at a front end of the shell, while the electronic component centralized-control box is located at a rear end of the shell; the lifting support is arranged under the front end of the shell to prop up the front end of the shell; a double-lens cone structure is arranged in the shell, and a movable lens is arranged in the double-lens cone structure and is driven by a lead screw transmission mechanism to move; a rear end of the double-lens structure is tightly attached to the front of a screen of the electronic component centralized-control box, and the screen is controlled by the electronic component centralized-control box to display pictures; moreover, the electronic component centralized-control box is coordinated with and controls the lead screw transmission mechanism to drive the movable lens to move. The overall structure of the orthoptic and training instrument for myopic amblyopia facilitates training, meets different training requirements with a good training effect, and is convenient to carry and use with ease of promotionand good practicability.

Description

technical field [0001] The invention belongs to the field of health care equipment and relates to a myopia and amblyopia correction training instrument. Background technique [0002] The vision training instrument is to exercise the eye muscles by training the ability of the internal and external rotation of the eyeball, so that the visual axes of the two eyes are constantly moving to train the three muscles that dominate the vision --- ciliary muscles, extraocular muscles, and iris muscles. To relieve the paralysis and stiffness of the above muscles, make them strong and flexible, so as to improve the adjustment ability of the eye muscles, and finally achieve a clear image of the object on the retina, a medical device for the purpose of restoring vision. For different treatment purposes, There are different corresponding devices, but it requires the cooperation of multiple devices to use, and it is inconvenient to carry. Therefore, there is an urgent need for a myopia and a...

AI Technical Summary

Problems solved by technology

[0002] The vision training instrument is to exercise the eye muscles by training the ability of the internal and external rotation of the eyeball, so that the visual axes of the two eyes are constantly moving to train the three muscles that dominate the vision --- ciliary muscles, extraocular muscles, and iris muscles. To relieve the paralysis and stiffness of the above muscles, make them strong and flexible, so as to improve the adjustment ability of the eye muscles, and finally achieve a clear image of the object on the retina, a medical device for the purpose of restoring vision. For different treatment purposes, There are different corresponding equipment, but it needs a variety of equipment to use, and it is not convenient to carry, so there is an urgent need for a myopia and amblyopia vision training device that integrates multiple functions to meet people's needs

Images