Corneal contact lens cleaning device and cleaning method adopting same

A technology for contact lenses and cleaning devices, applied in the directions of glasses/protective glasses, glasses/goggles, optics, etc., can solve the problem of difficulty in ensuring complete elimination of chlorine gas, failure to clean and disinfect contact lenses, and contamination of contact lenses. things cannot be removed, etc.

Inactive Publication Date: 2016-05-04
李红
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Cleaning solution soaking and cleaning, although this method can clean the surface of the contact lens to a certain extent, but the pollutants entering the interior of the contact lens cannot be removed, and the effect of thoroughly cleaning and disinfecting the contact lens cannot be achieved
[0005] Electrolysis of sodium chloride produces chlorine gas for disinfection. This method is affected by environmental conditions and the operating time of the operator. It is difficult to ensure that the chlorine gas will not be completely eliminated. If chlorine gas remains on the contact lens, it will definitely cause irritation to the eyes; in order to complete the pollution The cleaning of the object must also need other cleaning methods, the operation is time-consuming and labor-intensive and prone to secondary pollution of chlorine gas on the contact lens

Method used

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  • Corneal contact lens cleaning device and cleaning method adopting same

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Embodiment 1

[0027] Such as figure 1 Shown, a kind of contact lens cleaning device, it comprises cleaning box body 1, and described cleaning box body 1 is used for accommodating cleaning liquid, and when cleaning, corneal contact lens is immersed in cleaning liquid, and in described cleaning box body 1 A transducer sheet 2 and two electrodes 3 are provided, and the transducer sheet 2 is connected with an ultrasonic generating circuit, and the ultrasonic generating circuit is used to provide an ultrasonic generating source, so that ultrasonic waves are generated through the transducer sheet 2 to realize corneal Ultrasonic cleaning of the contact lens; the electrodes 3 are connected with an electric field generating circuit, and the electric field generating circuit is used to provide an electric field generating source, so that an electric field is generated between the two electrodes 3 to realize electrophoretic cleaning of the corneal contact lens.

[0028] In this embodiment, two electro...

Embodiment 2

[0042] The main difference between this embodiment and embodiment 1 is: as figure 1As shown, the transducer sheet 2 is provided with a conductive layer 4, and the conductive layer 4 is electrically connected to the electric field generating circuit. At this time, the conductive layer 4 can be used as an electrode, and the specific setting method is: the electric field generating circuit One end of the circuit is connected to the conductive layer 4 , and the other end of the electric field generating circuit is respectively connected to the electrodes 3 , so that an electric field is generated between the conductive layer 4 and the electrodes 3 .

[0043] It should be noted that in other embodiments, since the conductive layer can be used as an electrode, a conductive sheet and an electrode can be arranged in the cleaning box as required, so that an electric field is generated between the two.

[0044] In this embodiment, the cleaning box 1 is provided with a transducer sheet 2...

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Abstract

The invention provides a corneal contact lens cleaning device. The corneal contact lens cleaning device comprises a cleaning box body, wherein a transducing piece and two electrodes are arranged in the cleaning box body; the transducing piece is connected with an ultrasonic generating circuit, and the electrodes are connected with an electric field generating circuit. The corneal contact lens cleaning device has the advantages of scientific design, high practicability, reasonable structure, simplicity in operation and good cleaning effect. The invention further provides a cleaning method adopting the corneal contact lens cleaning device. With the adoption of the cleaning method, complete cleaning of the surface and the inside of a corneal contact lens is realized, and the corneal contact lens is disinfected by an acid-alkali solution produced through an electrolytic reaction while the corneal contact lens is cleaned; the cleaning method has the advantages of simplicity in operation and good cleaning effect.

Description

technical field [0001] The invention relates to a glasses cleaning device and a cleaning method, in particular to a corneal contact lens cleaning device and a cleaning method utilizing ultrasonic waves and electrophoresis. Background technique [0002] Contact lenses are essential daily necessities for special groups, and the quality of their cleaning and disinfection determines the health of the users' vision and eyes. As we all know, contact lenses will adhere to various microorganisms, media and other pollutants in the environment during wearing. At the same time, proteins and lipids produced by tears will also adhere to contact lenses, and these pollutants will even pass through contact lenses. The pores in the contact lens enter the interior of the contact lens, causing contamination of the contact lens. [0003] Therefore, contact lenses must be cleaned and disinfected frequently. In order to solve the problem of cleaning and disinfection of contact lenses, the follow...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02C13/00
CPCG02C13/008
Inventor 李红
Owner 李红
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