Contact lens care solution containing anthocyanin

Abstract

The invention discloses a contact lens care solution containing anthocyanin. The contact lens care solution consists of the following components in parts by weight: 4-6 parts of the anthocyanin, 4-6 parts of an extract of fruit of Chinese wolfberry, 3-5 parts of flos chrysanthemi, 8-12 parts of sodium dihydrogen phosphate, 15-25 parts of sodium chloride, 10-20 parts of (sodium) hydroxyethyl cellulose, 10-20 parts of taurine, 3-5 parts of polysorbate, 4-6 parts of citric acid, 10-20 parts of disodium edetate, 0.8-1.2 parts of vitamin A, 15-25 parts of glycerol and 200-400 parts of de-ionized water. According to the contact lens care solution provided by the invention, the anthocyanin, which is extracted from such natural crops as blueberries, mulberries and the like, can promote removal of toxic chemicals and free radicals from retinas, so as to improve microcirculation of eyes and enhance visual acuity. The contact lens care solution provided by the invention integrates effects of disinfecting, resisting bacteria and preserving health; and the contact lens care solution not only can take a basic nursing effect on contact lenses but also can achieve a function of protecting eyes; therefore, the contact lens care solution is especially suitable for modern people using computers in offices.

Description

technical field [0001] The invention belongs to the field of contact lens care, in particular to a contact lens care solution containing anthocyanins. Background technique [0002] The main components of contact lens care solution are sodium chloride and preservatives, etc., which are mainly used for cleaning, disinfection, and protein removal of biological materials. It is undoubtedly essential for people who wear contact lenses. Contact lens care solution is used by the contact lens family every day. The deposits and pathogenic bacteria on the surface of the lens must be removed with the care solution first, so that the subsequent sterilization and preservation can be carried out effectively. Wearing contact lenses for a long time can easily cause eye diseases such as eye redness, hyperemia, trachoma, keratitis, etc., seriously affecting people's normal life. [0003] Anthocyanins are a class of natural polyphenolic compounds that widely exist in plants and belong to the ...

AI Technical Summary

Problems solved by technology

Wearing contact lenses for a long time can easily cause eye diseases such as eye redness, congestion, trachoma, keratitis, etc., seriously affecting people's normal life