Eye drops for relieving eye fatigue and preparation method thereof

A technology for relieving visual fatigue and eye drops, which is applied to medical preparations with non-active ingredients, medical preparations containing active ingredients, and pharmaceutical formulas, etc. It can solve the problems of difficulty in relieving visual fatigue, poor water solubility of active ingredients, and discomfort and other problems, to achieve the effect of good medicinal nutrition, rich raw materials and stable quality

Active Publication Date: 2017-08-11
江西中科梅氏医药有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the eye drops prepared by this patent are difficult to solve the problem of poor water solubility of its active ingredients, and patients have a strong sense of discomfort when using it, and it is difficult to achieve the purpose of alleviating visual fatigue

Method used

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  • Eye drops for relieving eye fatigue and preparation method thereof
  • Eye drops for relieving eye fatigue and preparation method thereof
  • Eye drops for relieving eye fatigue and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] An eye drop for relieving visual fatigue, consisting of the following raw materials in mass percentage: 0.1% taurine, 0.08% panthenol, 0.06% inositol, 0.08% aspartic acid, 0.04% L-serine, lutein Vitamin 0.2%, vitamin B2 0.01%, nicotinamide 0.02%, vitamin B12 0.03%, borneol 0.08%, and the rest is carrier fluid.

[0027] Wherein, the carrier liquid is composed of the following raw materials in parts by weight: 10 parts of sodium chloride, 15 parts of potassium chloride, 16 parts of magnesium sulfate, 950 parts of disodium hydrogen phosphate / citric acid buffer solution, 3 parts of polyoxyethylene, and 2 parts of glycerin , 4 parts of sodium hyaluronate, 0.5 part of potassium sorbate.

Embodiment 2

[0029] An eye drop for relieving visual fatigue, consisting of the following raw materials in mass percentage: 0.5% taurine, 0.12% panthenol, 0.2% inositol, 0.2% aspartic acid, 0.15% L-serine, lutein Vitamin 0.4%, vitamin B2 0.02%, nicotinamide 0.04%, vitamin B12 0.05%, borneol 0.16%, and the rest is carrier fluid.

[0030] Among them, the carrier liquid is composed of the following raw materials in parts by weight: 20 parts of sodium chloride, 18 parts of potassium chloride, 22 parts of magnesium sulfate, 1100 parts of sodium borate / boric acid buffer, 8 parts of polyoxyethylene, 6 parts of glycerin, hyaluronic acid 9 parts sodium, 2 parts potassium sorbate.

Embodiment 3

[0032] An eye drop for relieving visual fatigue, composed of the following raw materials in mass percentage: 0.3% taurine, 0.1% panthenol, 0.13% inositol, 0.14% aspartic acid, 0.1% L-serine, lutein Vitamin 0.3%, vitamin B2 0.015%, nicotinamide 0.03%, vitamin B12 0.04%, borneol 0.12%, and the rest is carrier fluid.

[0033] Wherein, the carrier liquid is composed of the following raw materials in parts by weight: 15 parts of sodium chloride, 16 parts of potassium chloride, 19 parts of magnesium sulfate, 1025 parts of sodium bicarbonate / sodium carbonate buffer solution, 5.5 parts of polyoxyethylene, 4 parts of glycerin, 6.5 parts of sodium hyaluronate, 1.2 parts of potassium sorbate.

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Abstract

The invention discloses eye drops for relieving eye fatigue and a preparation method thereof. The eye drops are prepared from taurine, panthenol, inositol, asparaginic acid, serine, xanthophyll, vitamin B2, nicotinamide, vitamin B12, borneol and carrier liquid. The preparation method includes: adding taurine, panthenol, inositol, asparaginic acid, serine, xanthophyll, vitamin B2, nicotinamide, vitamin B12 and borneol into the carrier liquid which is prepared well; adding a polysorbate surfactant, quickly stirring well, and standing; using an ultrafiltration membrane to filter obtained mixed liquid, sterilizing, deactivating, and sub-packaging to obtain the eye drops. The eye drops can be prepared through various buffer solution systems and are wide in buffer range, high in adaptability, free of toxic and side effect on eye structure and high in biocompatibility with eye environment.

Description

technical field [0001] The invention relates to the field of medical preparations, in particular to an eye drop for relieving visual fatigue and a preparation method thereof. Background technique [0002] Eyes are the primary sensory organs for humans to contact the world and process information. The human eye has to process a large amount of information every day and read large-scale text. Once the eyes are used unscientifically and unhygienically, good work and rest habits cannot be developed, and it is especially easy to cause various visual fatigue. Symptoms of visual fatigue such as dry and sore eyes, heavy eyelids, red and swollen eyeballs, and blurred vision greatly plague people's lives and health. Tracing it to its cause, visual fatigue symptoms are most prominently affected by the eyes themselves and environmental factors. Refractive errors of the eye itself and eye muscle dysfunction are more likely to cause visual fatigue. Improper use of the eyes due to the l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K31/714A61K31/525A61K31/455A61K31/185A61K31/164A61K31/047A61K31/045A61K31/198A61K9/08A61K47/12A61K47/02A61P27/02
CPCA61K9/0048A61K9/08A61K31/045A61K31/047A61K31/164A61K31/185A61K31/198A61K31/455A61K31/525A61K31/714A61K47/02A61K47/12A61K2300/00
Inventor 徐良
Owner 江西中科梅氏医药有限责任公司
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