Eye moistening composition for relieving asthenopia

A technology for relieving visual fatigue and composition, which is applied in the field of daily necessities, can solve problems such as complex ingredients, drug concealment for patients, and limited effect of relieving visual fatigue, and achieve good application prospects, relieve eye dryness, and rapid eye dryness.

Active Publication Date: 2022-03-01
WUHAN MAYINGLONG MASSIVE HEALTH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The commonly used treatment for visual fatigue is drug therapy, such as Naminwei eye drops for improving pseudomyopia and relieving visual fatigue, and compound aspart-Vigan eye drops , pearl eye drops, digitalis glycosides eye drops, artificial tears sodium hyaluronate eye drops, polyvinyl alcohol eye drops, etc. Although there are many types of eye drops to relieve visual fatigue, some patients It is believed that drugs hide side effects such as toxicity, drug resistance, and drug resistance, and they are worried that long-term drug use will lead to drug dependence
Based on this, developing an eyewash or eye spray that can effectively clean the eyes, improve the eye environment and visual fatigue has a certain market prospect, but many eyewashes or eye sprays disclosed in the prior art have complex components, relieve Limited visual fatigue effect, prone to eye irritation and other defects

Method used

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  • Eye moistening composition for relieving asthenopia
  • Eye moistening composition for relieving asthenopia
  • Eye moistening composition for relieving asthenopia

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-4

[0027] Embodiment 1-4: Preparation of eye-moisturizing spray for relieving visual fatigue

[0028] Table 1 shows the amount of raw materials used to prepare eye-moisturizing sprays in Examples 1-4 and Comparative Examples 1-2.

[0029] Table 1

[0030]

[0031]

[0032] Note: Glycerol glucoside in the above components was purchased from Qingdao Zhongke Lanzhi Biotechnology Development Co., Ltd., and the pearl extract was purchased from Shanghai Xier Biotechnology Co., Ltd.

[0033] The preparation method of the eye-moisturizing spray for alleviating visual fatigue comprises the following steps:

[0034] (1) Heat borneol and menthol to dissolve with polysorbate-80, and set aside;

[0035] (2) Disperse the sodium hyaluronate evenly with glycerin, add a certain amount of deionized water and heat to dissolve it completely, keep stirring for 10 minutes and then cool down;

[0036] (3) When the temperature drops below 45°C, add zinc sulfate, disodium EDTA, dipotassium glycy...

Embodiment 5-7

[0037] Example 5-7: Preparation of Moisturizing Eye Wash for Alleviating Visual Fatigue

[0038] Examples 5-7 The amount of raw materials used to prepare the eye-moisturizing eyewash solution is shown in Table 2.

[0039] Table 2

[0040]

[0041] The preparation method of the eye-washing liquid for alleviating asthenopia comprises the following steps:

[0042] (1) borneol and menthol are heated and dissolved with polysorbate-80, and set aside;

[0043] (2) Disperse the sodium hyaluronate evenly with glycerin, disperse the sodium carboxymethylcellulose evenly with butanediol, add a certain amount of deionized water and heat to completely dissolve it, keep stirring for 10 minutes and then cool down;

[0044] (3) When the temperature drops below 45°C, add zinc sulfate, disodium EDTA, dipotassium glycyrrhizinate, pearl extract, taurine, tea polyphenols, glycerol glucoside, phenoxyethanol and the remaining deionized water, Mix and stir for 10 minutes, then add the pH adjuste...

test approach 1

[0060] Test method 1: Randomly select 70 patients aged 30-50 who suffer from eye fatigue due to excessive eye use in front of LED screens, dry eyes and eye pain. Divide into 7 groups at random, each group of 10 people, the 1st-4th group uses the eye-moisturizing spray prepared by embodiment 1-4 respectively, the 5th-7th group uses the eye-moisturizing spray prepared by comparative example 1-3 respectively, during trial After spraying each eye twice, evaluate the effect of relieving eye pain and dry eye symptoms and the feeling of use after the trial. The results are shown in Table 1.

[0061] Table 1 Efficacy evaluation results of eye-moisturizing spray for relieving visual fatigue

[0062]

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PUM

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Abstract

The invention provides an eye-moistening composition for relieving asthenopia, and relates to the technical field of daily necessities. The eye-moistening composition for relieving asthenopia comprises the following main components: glycosylglycerol, zinc sulfate, tea polyphenol, taurine, dipotassium glycyrrhizinate, menthol, borneol and the like. The composition for relieving eye fatigue and moistening eyes can be used for eye moistening spray and eye washing liquid type aqueous products, has the effects of relieving asthenopia, eye itching, eye dryness and eye dryness, improving vision and the like, and is good in moisturizing effect, natural, safe, free of irritation and good in application prospect.

Description

technical field [0001] The invention relates to the technical field of daily necessities, in particular to an eye-moisturizing composition for relieving visual fatigue. Background technique [0002] With the changes in lifestyle and working environment, computers, mobile phones and other electronic products are frequently used, and more and more people, especially the younger generation, have sub-healthy eyes, among which visual fatigue and dry eyes are the most common. Visual fatigue, also known as visual fatigue syndrome, is due to various causes that make the human eye exceed the load that its visual function can bear when viewing objects, resulting in visual disturbances, eye discomfort, or systemic symptoms after using the eyes, so that it cannot be normal. A group of syndromes associated with visual tasks. Epidemiological research results show that 23% of school-age children, 64% to 90% of computer users and 71.3% of dry eye patients have varying degrees of visual fat...

Claims

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Application Information

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IPC IPC(8): A61K35/618A61K9/08A61K47/10A61K47/26A61K47/32A61K47/38A61P27/02A61K31/045A61K31/185A61K31/353A61K31/7032A61K31/704A61K33/30
CPCA61K33/30A61K31/353A61K31/185A61K31/704A61K35/618A61K31/045A61K31/7032A61K47/26A61K47/32A61K47/10A61K47/38A61K9/08A61K9/0048A61P27/02A61K2300/00
Inventor 夏有章周道年李名家孙金龙谈畅祁金城陈格
Owner WUHAN MAYINGLONG MASSIVE HEALTH CO LTD
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