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An ophthalmic vision therapy instrument

A therapeutic device and visual acuity technology, applied in the field of medical equipment, can solve the problems of inability to realize automatic training, simple structure, etc., and achieve the effect of improving the sensitivity of focusing movement, simple structure, and improving distance vision

Active Publication Date: 2020-05-12
常德爱尔眼科医院有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the current crack gauge device has a simple structure, it cannot meet the requirements of automatic training

Method used

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  • An ophthalmic vision therapy instrument
  • An ophthalmic vision therapy instrument
  • An ophthalmic vision therapy instrument

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] The specific implementation manner of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0024] Such as figure 1 , figure 2 A kind of ophthalmic vision therapeutic apparatus shown, this therapeutic apparatus comprises frame 1, outer casing 2, stereoscopic mirror adjustment device 3, line of sight shielding device 4, liquid crystal display device 5 and distance adjustment device 6, described outer casing 2 Be arranged on the frame 1, the outer casing 2 includes a base plate 21, a front panel 22, a rear panel 23 and two side panels 24, and a stereoscopic mirror partition plate 25 is arranged on the rear side of the front panel 22, and the stereoscopic mirror adjustment Device 3 is arranged in the space that front panel 22 and stereoscopic mirror dividing plate 25 form, and described line of sight shielding device 4, liquid crystal display device 5 and distance adjusting device 6 are arranged on two side panels 24, re...

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Abstract

The invention relates to the field of medical instruments, in particular to an eyesight treatment apparatus for the ophthalmology department. The eyesight treatment apparatus for the ophthalmology department includes a rack, an outer housing, a stereoscope adjusting device, a liquid crystal screen display device and a distance adjusting device; the stereoscope adjusting device is arranged at the front portion of a treatment apparatus body, and the liquid crystal screen display device is arranged at the portion, at the rear end of the treatment apparatus body, of the interior of the outer housing through the distance adjusting device. A sight line blocking device is arranged between the stereoscope adjusting device and the liquid crystal screen display device and consists of a sighting markclamp base, a crack ruler, a third base and a fourth sliding block. The eyesight treatment apparatus is simple in structure and convenient to control and adopts a physical training method for improving the visual function, so that the eyesight treatment apparatus is safe, reliable and free of side effects.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to an ophthalmology vision treatment instrument. Background technique [0002] Low vision refers to visual impairment that does not improve with surgery, drug therapy, or conventional refractive correction, but is not blind. It includes decreased vision, visual field, and contrast sensitivity, among others. According to the low vision classification standard established by the World Health Organization [1993], patients with corrected vision in the range of 0.05 to 0.3 after wearing glasses are called low vision. There are about 5 million people with low vision in my country, more than half of the total number of people with visual disabilities. The elderly over 60 years old account for about 67% of low vision. With the aging population in our country, the number of low vision people will further increase. There are many causes of low vision, congenital or acquired eye diseases, suc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61H5/00
CPCA61H5/00A61H2205/024
Inventor 陈金凤
Owner 常德爱尔眼科医院有限责任公司
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