Myopia light correction machine

A technology of positive light device and myopia, which is applied in the field of myopia positive light device, can solve problems such as no effect, bacterial infection, and adverse reactions, and achieve the effect of reducing diopter, shortening eye axis, and reducing corneal refraction

Active Publication Date: 2019-05-03
周钇澎
View PDF9 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are some defects in the current instrument: first, it is difficult to prevent and control the axial length of the eye without touching the eyeball; second, contacting the cornea of ​​the eyeball will cause bacterial infection; third, it is difficult to control the magnitude and direction of the force, so there is no obvious effect, and even adverse reactions may occur
However, this intermittent effect is difficult to achieve a sustained effect

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
  • Myopia light correction machine
  • Myopia light correction machine
  • Myopia light correction machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] Such as figure 1 and figure 2 As shown, the myopia corrector of the present invention comprises a pressure rod 1, a piston 2, a piston rod 16, a container body 3, a soft body contact base 5, a soft body contact film (7, 8), a sealing cover 6, a fixing band 10, and an elastic band 12 and a telescopic connecting rod 13, the two pistons 2 are respectively in two symmetrical container bodies 3, the piston rod 16 connecting the piston 2 extends out of the container body 3 through the opening 17 on the container body, and the pressure rod 1 passes through the ring buckle 15 Fixed on two piston rods 16, the two container bodies 3 are connected by a telescopic connecting rod 13, the soft body contact base 5 forms an integral body with the container body 3, and is located below the container body 3, and the soft body contact base 5 has a center Sealing cover 6, sealing cover 6 is connected with soft body contact base 5 by screw thread, and sealing cover 6 is made of ring-shape...

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 relates to a myopia light correction machine. The myopia light correction machine comprises a pressure rod, pistons, piston rods, container bodies, a soft contact base, a soft contact film, a sealing cover, a fixing strap, an elastic band and a telescopic connecting rod, wherein the two pistons are respectively and symmetrically arranged in the two container bodies; piston rods connected with the pistons extend out the container bodies from openings in the container bodies; the pressure rod is connected to the two piston rods; the two container bodies are connected through the telescopic connecting rod; the soft contact base is arranged below the container bodies, the sealing cover is arranged at the center of the soft contact base and is connected with the soft contact base;the sealing cover consists of an annular soft body and an annular soft contact film, a fixing belt connector is arranged on each of outer sides of the two container bodies, and is connected with theconnector; and the elastic belt is connected to two ends of the pressure rod. The myopia light correction machine is simple in structure, free from special disinfection, free from damage, and continuous and stable in controllable force size and direction.

Description

technical field [0001] The invention belongs to an eye vision training aid, in particular to a myopia corrector for correcting myopia and astigmatism. Background technique [0002] The incidence of myopia and poor vision remains high. According to public statistics, the incidence of myopia and poor vision among primary school students can reach more than 50% in high-incidence countries and regions, more than 80% among middle school students, and even higher among college students. The society still lacks safe and effective means and methods for the treatment and prevention of myopia at present. The main reason is that the mechanism of myopia occurrence is not clear, so that the occurrence and development of myopia and poor vision are left to their own devices. There is a lack of eye or vision items in Chinese and Western physical exercises. At present, there are only eye exercises in my country, but the exercise effect is not good. At present, there are many types of myopia...

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): A61F9/00
Inventor 周钇澎周小翔
Owner 周钇澎
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap