Portable type contact lens cleaning and caring device with disinfecting and sterilizing functions

A nursing device and contact lens technology, applied in disinfection and other directions, can solve the problems of increasing the trouble of nursing solution, increasing consignment, eye damage, etc., achieving good disinfection and sterilization effects, expanding the range of activities, and reducing the possibility

Inactive Publication Date: 2018-05-04
张永超
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, the care solution cannot be exposed to the air for a long time, and the above-mentioned limited conditions increase the trouble of using the care solution
And once you forget to discard the care solution in time, there is a risk of eye damage
In addition, because the care solution needs to be replaced regularly, the cost of use is high; and in many cases, it has to be discarded after it is not completely used up, so it will cause waste of resources and is not environmentally friendly. Even if there are small packages of care solutions such as 15ml and 60ml , 120ml capacity, although it can be used up within the time limit, the unit cost of this small package of nursing solution is high, and it is also a waste of resources
[0010] Nursing solution is a liquid, which will increase the chance of consignment when traveling or flying on a business trip, and the 500ml nursing solution is bulky and inconvenient to carry

Method used

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  • Portable type contact lens cleaning and caring device with disinfecting and sterilizing functions
  • Portable type contact lens cleaning and caring device with disinfecting and sterilizing functions
  • Portable type contact lens cleaning and caring device with disinfecting and sterilizing functions

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Embodiment Construction

[0041] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0042] The basic principle that the present invention realizes cleaning is:

[0043] Most of the free chlorine produced during the electrolysis of physiological saline becomes HOCl with strong sterilizing effect.

[0044] Preparation of oxidizing agents of the present invention such as ozone (O 3 ), hydrogen peroxide (H 2 o 2 ), OH free radicals, HOCl, the mechanism of the medical saline of OCl- is realized by following (1) to (5) process.

[0045] (1) The process of ozone generation is from H 2 The electrolysis of O begins, and with O and O 2 The combination ends.

[0046] h 2 O-->H + +(OH) ads +e -

[0047] (OH) ads -->(O) ads +H + +e -

[0048] 2(OH) ads -->O 2 +2H++2e -

[0049] 2(O) ads -->O 2

[0050] (O) ads +O 2 -->O 3

[0051] (2)H 2 o 2 by O 2 The direct proce...

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Abstract

The invention discloses a portable type contact lens cleaning and caring device with disinfecting and sterilizing functions. The portable type contact lens cleaning and caring device comprises an upper cover and a cleaning can body, wherein the upper cover comprises an upper cover body and a lens box which is connected with the upper cover body; the lens box is used for placing to-be-cleaned contact lenses, and a through hole is formed in the lens box and is used for enabling a cleaning liquid to enter and exit; the cleaning can body comprises a cleaning can and a base of the can body, two electrolysis electrodes are arranged in the cleaning can, a driving circuit is arranged in the base of the can body and is used for driving the electrolysis electrodes, and the electrolysis electrodes are used for electrolyzing free chloride from salt water in the cleaning can under the driving action of the driving circuit, so as to clean the contact lenses.

Description

technical field [0001] The invention relates to the technical field of disinfection and sterilization, in particular to a portable contact lens cleaning and care device with disinfection and sterilization functions. Background technique [0002] At present, almost all contact lens care solutions on the Chinese market are multi-functional care solutions, that is, cleaning, disinfection and sterilization, moisturizing and lubrication of contact lenses can be completed at one time. Among them, adding less disinfecting ingredients will have great effect, adding too much will irritate and hurt the eyes; and if adding too much moisturizing ingredients, it will dilute the bactericidal ingredients, resulting in a decrease in the disinfection and sterilization ability of the care solution. Therefore, the ingredients of the multifunctional care solution have maintained a certain balance, that is, while striving to sterilize, they must also be mild and non-irritating to the eyes. Purs...

Claims

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Application Information

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IPC IPC(8): A61L12/02
CPCA61L12/023
Inventor 张永超
Owner 张永超
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