Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Pseudomyopia correction device

A technology of pseudo-myopia and shell, applied in the direction of eye exerciser, physical therapy, etc., can solve the problems of unsatisfactory effect and inconvenience

Inactive Publication Date: 2012-09-19
卫斌鹏
View PDF5 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing treatment methods are inconvenient and the effect is not satisfactory

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Pseudomyopia correction device
  • Pseudomyopia correction device
  • Pseudomyopia correction device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] The present invention will be further described below in conjunction with examples and specific implementation methods.

[0011] Please also refer to figure 1 , figure 2 , image 3 , the present embodiment provides a device for correcting pseudomyopia, which is composed of a closed casing 1, a variable frequency power supply 10, a reflector and a light source installed in the casing 1, and the casing 1 is provided with two A viewing port 2, a third reflective mirror 5 is provided between the two viewing ports 2 in the housing 1, a second reflective mirror 4 is provided on the left side of the viewing port 2, a first reflective mirror 3 is provided on the right side, and a rear view mirror 3 is provided on the right side. The end is provided with the fourth reflective mirror 6, and the distant light source 7 is located at the inner corner of the rear end in the housing 1. Before the far light source 7, there is a light shielding plate 9 that makes its light only shoot...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a pseudomyopia correction device which consists of a closed shell, a variable-frequency power supply as well as reflectors and light sources which are mounted in the shell, wherein two viewing ports are formed on the shell; a third reflector is arranged between the two viewing ports in the shell; a second reflector is arranged on the left side of each viewing port, a first reflector is arranged on the right side, and a fourth reflector is arranged at the rear end; a distant light source is arranged at the inner corner of the rear end in the shell; a shading plate is arranged in front of the distant light source so that the light of the distant light source only can be emitted to the first reflector; a near light source is arranged in front of the third reflector; the variable-frequency power supply is mounted on the outer side of the shell and is connected with the distant light source and the near light source through a circuit; and the distant light source and the near light source are LED (light emitting diode) lamps. When in use, the variable-frequency power supply is connected, the frequency is adjusted, and the two LED light sources in the shell emit light alternately; the eye muscles are trained by use of the distant-near light switching so as to recover the vision of the eyes; and the device has a simple structure, is convenient to use, and realizes an obvious correction effect.

Description

technical field [0001] The invention relates to an eye care appliance, in particular to a device for correcting pseudomyopia. Background technique [0002] Pseudomyopia is due to long-term viewing of objects with a fixed focal length, which causes a serious lack of concentrated adjustment of the distance and near of the eye, resulting in degeneration of the ciliary muscle, and the long-term degeneration of the ciliary muscle leads to deformity of the eyeball. Excessive eye use leads to continuous contraction spasms, increased lens thickness, and blurred vision. The concentrated adjustment of the distance of the eyes is accomplished through the movement of the eye muscles under the eyes. There are also many muscles in our eyes. Through the movement of these muscles, the shape of our eyeballs changes, which drives the changes in the curvature of the lens, thereby completing the adjustment of far and near concentration. When we look at a distance, the central axis of the eyeb...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A61H5/00
Inventor 卫斌鹏卫超
Owner 卫斌鹏
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com