阅读说明：本技术 一种眼部护理用洗眼液 (Eye washing liquid for eye care ) 是由 张娜 符友伟 李小玲 蔡燕峰 谢治平 林健勇 李玉佳 许心心 张会会 叶燕军 张 于 2020-06-24 设计创作，主要内容包括：本发明公开了一种眼部护理用洗眼液,属于医药技术领域,该眼部护理用洗眼液,按重量份计,包括0.7-1.2份的中药提取物、0.3-0.8份的羟丙甲纤维素、0.25-0.5份的维生素E醋酸酯和0.1-0.2份的维生素B6；所述中药提取物由车前子、苍术、白首乌制备而成。该眼部护理用洗眼液,可在日常生活中用于眼部的清洗,清除眼部的异物,为眼部提供养分,滋养营养角结膜,缓解结膜干燥,调节泪液功能,增强泪膜稳定性,增强眼部的湿润度,进而有效缓解和预防干眼症的发生。(The invention discloses an eye lotion for eye care, which belongs to the technical field of medicines and comprises, by weight, 0.7-1.2 parts of traditional Chinese medicine extract, 0.3-0.8 part of hydroxypropyl methylcellulose, 0.25-0.5 part of vitamin E acetate and 0.1-0.2 part of vitamin B6; the Chinese medicinal extract is prepared from semen plantaginis, rhizoma Atractylodis, and radix Cynanchi auriculati. The eye washing solution for eye care can be used for cleaning eyes in daily life, removing foreign matters in the eyes, providing nutrients for the eyes, nourishing the cornea, relieving dryness of the cornea, adjusting the function of tears, enhancing the stability of the tear film, enhancing the wettability of the eyes and further effectively relieving and preventing the occurrence of xerophthalmia.)

1. An eye lotion for eye care, which is characterized by comprising 0.7 to 1.2 parts by weight of traditional Chinese medicine extract, 0.3 to 0.8 part by weight of hydroxypropyl methylcellulose, 0.25 to 0.5 part by weight of vitamin E acetate and 0.1 to 0.2 part by weight of vitamin B6;

the Chinese medicinal extract is prepared from semen plantaginis, rhizoma Atractylodis, and radix Cynanchi auriculati.

2. The eye care lotion according to claim 1, further comprising 1 to 1.5 parts of glycerin, 0.03 to 0.05 parts of sodium hydroxide, and 0.08 to 0.1 parts of disodium hydrogen phosphate.

3. The eye care lotion according to claim 1, further comprising 0.05 to 0.12 parts of menthol.

4. The eye lotion according to claim 1, wherein the weight ratio of the plantain seed, the atractylodes rhizome and the bunge auriculate root is 10:5: 8.

5. The eye washing solution for eye care according to claim 1, wherein the preparation method of the traditional Chinese medicine extract comprises the following steps: weighing semen plantaginis, rhizoma Atractylodis and radix Cynanchi auriculati, pulverizing, sieving to obtain Chinese medicinal powder, decocting the Chinese medicinal powder with distilled water, filtering, collecting filtrate, decocting the residue, mixing the filtrates, concentrating, adding ethanol, standing at 4 deg.C, centrifuging, filtering, evaporating ethanol, and filtering to obtain filtrate.

6. The eye care lotion according to claim 5, wherein the decoction time is 12 hours and the concentration of ethanol is 75 to 90%.

7. The eye washing solution for eye care according to claim 1, wherein the eye washing solution for eye care is dispensed in a volume of 12 to 18mL each.

Technical Field

The invention belongs to the technical field of medicines, and particularly relates to an eye lotion for eye care.

Background

With the development of science and technology, the types of electronic products are more and more, and the electronic products not only serve as entertainment tools, but also exist as tools essential for work, study and life, so that the time for using the electronic equipment is longer and longer, and the time for using eyes is longer and longer. When the electronic products are used for a long time, the fatigue, the acid swelling and the dryness of eyes are easily caused. Dry eye may also occur in some people. Dry eye is also called keratoconjunctival dryness or lacrimal insufficiency syndrome, and refers to eye diseases caused by the decrease of tear film stability due to abnormal quality, quantity or dynamics of lacrimal fluid and the pathological changes of ocular surface tissues due to ocular discomfort. Dry eye disease is mostly seen in middle-aged and elderly people, but with the popularization of high-tech products and the wide application of contact lenses and cosmetic pupil products, the incidence rate of dry eye disease is rising year by year in patients in ophthalmology clinics and the patients are gradually younger.

In order to relieve the discomfort of eyes, various health-care eye drops, artificial tears and eye washes are available on the market. The eye lotion is added with pure natural active substances, is prepared into solution suitable for human bodies by using purified water or distilled water and inorganic salt substances, cleans and maintains eyes, can relieve eye fatigue and maintain eye cleanness, partially stimulates eye capillary circulation, and meets the requirement of the eyes on nutrients. However, the products generally contain preservatives, have large irritation to eyes after long-term use, are mostly used for cleaning, and have no efficacy of relieving and preventing dry eye. For example, the invention patent of chinese application No. 201910331657.9 discloses a chamomile eye lotion, which comprises peppermint, propylene glycol, sodium hyaluronate, sodium chloride, vitamin B6, chondroitin sulfate, taurine, borax, disodium edetate, sodium ethylparaben, sodium methylphenidate, boric acid, tween 80, chamomile hydrosol and purified water.

Disclosure of Invention

In order to overcome the defects of the prior art, the technical problems to be solved by the invention are as follows: provided is an eye lotion for eye care, which can alleviate and prevent dry eye.

In order to solve the technical problems, the invention adopts the technical scheme that: an eye lotion for eye care comprises, by weight, 0.7-1.2 parts of traditional Chinese medicine extract, 0.3-0.8 parts of hydroxypropyl methylcellulose, 0.25-0.5 parts of vitamin E acetate and 0.1-0.2 parts of vitamin B6;

the Chinese medicinal extract is prepared from semen plantaginis, rhizoma Atractylodis, and radix Cynanchi auriculati.

The invention has the beneficial effects that: the eye lotion for eye care provided by the invention can be used for cleaning eyes and removing foreign matters from the eyes in daily life, wherein vitamin B6 and vitamin E acetate can provide nutrients for the eyes, hydroxypropyl methylcellulose and a traditional Chinese medicine extract can nourish and nourish cornea and relieve dry conjunctiva, and the plantain seed, the rhizoma atractylodis and the bunge auriculate root in the traditional Chinese medicine extract are used together, so that the eye lotion can effectively regulate tear functions, enhance the stability of the tear film, enhance the wettability of the eyes and further effectively relieve and prevent the occurrence of xerophthalmia.

Detailed Description

In order to explain the technical content, the objects and the effects of the present invention in detail, the following description will be given with reference to the embodiments.

The most key concept of the invention is as follows: the traditional Chinese medicine extract is prepared from natural Chinese herbal medicines of semen plantaginis, rhizoma atractylodis and radix cynanchi bungei, and is used for regulating the tear function and enhancing the tear film stability.

The invention provides an eye lotion for eye care, which comprises, by weight, 0.7-1.2 parts of traditional Chinese medicine extract, 0.3-0.8 parts of hydroxypropyl methylcellulose, 0.25-0.5 parts of vitamin E acetate and 0.1-0.2 parts of vitamin B6;

the Chinese medicinal extract is prepared from semen plantaginis, rhizoma Atractylodis, and radix Cynanchi auriculati.

From the above description, the beneficial effects of the present invention are: the eye lotion for eye care provided by the invention can be used for cleaning eyes and removing foreign matters from the eyes in daily life, wherein vitamin B6 and vitamin E acetate can provide nutrients for the eyes, hydroxypropyl methylcellulose and a traditional Chinese medicine extract can nourish cornea and conjunctiva and relieve dry conjunctiva, and the plantain seed, the rhizoma atractylodis and the radix cynanchi bungei in the traditional Chinese medicine extract are used together, so that the tear function can be effectively adjusted, the stability of the tear film is enhanced, the wettability of the eyes is enhanced, and the occurrence of xerophthalmia is effectively relieved and prevented.

Furthermore, the eye-washing solution for eye care also comprises 1 to 1.5 parts of glycerin, 0.03 to 0.05 part of sodium hydroxide and 0.08 to 0.1 part of disodium hydrogen phosphate.

Furthermore, the eye washing liquid for eye care also comprises 0.05 to 0.12 part of menthol.

As can be seen from the above description, glycerin exists mainly as a solvent and a humectant, sodium hydroxide and disodium hydrogen phosphate are used for adjusting the pH and the buffer degree of a system, and menthol can play a cooling, astringing and fragrance-enhancing effect.

Furthermore, the weight ratio of the plantain seeds, the rhizoma atractylodis and the bunge auriculate root is 10:5: 8.

As can be seen from the above description, the above weight ratio is the best ratio obtained after the single factor test and the orthogonal test.

Further, the preparation method of the traditional Chinese medicine extract comprises the following steps: weighing semen plantaginis, rhizoma Atractylodis, and radix Cynanchi auriculati, cleaning, oven drying, pulverizing, sieving to obtain Chinese medicinal powder, adding distilled water into the Chinese medicinal powder, decocting, filtering, collecting filtrate, decocting the residue, mixing the filtrates, concentrating, and adding ethanol. Standing at 4 deg.C, centrifuging, filtering, evaporating ethanol, and filtering to obtain filtrate.

The decoction time is 12h, and the concentration of ethanol is 75-90%.

Further, the eye washing solution for eye care is dispensed in 12-18 mL.

According to the description, the eye lotion contains boric acid, benzalkonium bromide, sodium ethylparaben, sodium methylparaben and other chemical preservatives, is different from most eye lotions on the market at present, is easy to pollute products due to large-capacity packaging, can effectively avoid pollution possibly caused by long-term storage after product opening and pollution caused by improper use due to small-specification subpackaging after sterilization, and ensures cleanness of the eye lotion during use every time.