Eye drop for relieving various eye problems

Abstract

The invention relates to the field of medicine, and discloses eyedrops for relieving various eye problems. The eye drops comprise the following components in parts by mass: 10%-40% of sodium hyaluronate, 2%-10% of chondroitin sulfate, 10%-20% of sodium carboxymethyl cellulose, 10%-30% of polyethylene glycol, 4%-9% of grease, 20%-60% of pure water and 5%-15% of a traditional Chinese medicine extract. Wherein the traditional Chinese medicine components in the traditional Chinese medicine extract comprise tribulus terrestris, fructus lycii, dendrobe, butterflybush flower, bear gall powder, musk and liquorice. The eye drops are obtained by mixing artificial tears and natural eye-protecting traditional Chinese medicine components, do not contain any anti-inflammatory hormone components and antibacterial agents, can avoid side effects caused by abuse of hormones, do not contain cooling components such as borneol and mint, have small stimulation to eyeballs, do not contain bioactive metabolites, do not cause eye vasoconstriction, have no side effects caused by abuse of hormones, and have no side effects caused by abuse of hormones. And the eye muscles cannot be relaxed, so that the safety is good.

Description

Technical Field

[0001] The invention relates to the field of medicine, and in particular to eye drops for alleviating various eye problems. Background Art

[0002] As people's lifestyles and working conditions change, they spend more and more time using their eyes, such as looking at computers, playing with mobile phones, watching TV, playing electronic games, etc. for a long time. They are very likely to suffer from visual fatigue and dry eyes. Visual fatigue refers to a syndrome of visual fatigue caused by various reasons. If not treated in time, it will cause vision loss and eventually lead to myopia, excessive psychological tension and neurasthenia. Frequent Internet use and myopia can easily induce glaucoma. Glaucoma refers to an eye disease in which intraocular pressure increases intermittently or continuously. Continuous high intraocular pressure can cause damage to various parts of the eyeball and visual function. If not treated in time, the field of vision can be completely lost and blindness can occur. The main manifestation of many eye problems is dry and uncomfortable eyes. Therefore, eye drops came into being to relieve dry eyes.

[0003] The ingredients of common eye drops on the market include water, sodium hyaluronate, vitamins, taurine, borneol and mint. However, the aforementioned eye drops have only one function and can only lubricate the eyeball, relieve visual fatigue, dry eyes and red bloodshot eyes. Commonly used pharmaceutical eye drops contain antibiotics and antibacterial agents, which are highly irritating to the eyeball and their safety cannot be guaranteed. Summary of the invention

[0004] In view of the above-mentioned shortcomings of the prior art, the object of the present invention is to provide an eye drop which is less irritating to the eyes, safe to use, and can relieve a variety of eye problems.

[0005] Disclosed is an eye drop for relieving various eye problems. The eye drops are composed of the following components by weight: 10% to 40% sodium hyaluronate, 2% to 10% chondroitin sulfate, 10% to 20% sodium carboxymethyl cellulose, 10% to 30% polyethylene glycol, 4% to 9% oil, 20% to 60% pure water, and 5% to 15% Chinese herbal medicine extract.

[0006] As a further improvement of the above scheme, the eye drops are composed of the following by weight: 10% sodium hyaluronate, 2% chondroitin sulfate, 10% sodium carboxymethyl cellulose, 10% polyethylene glycol, 4% vaseline, 59% pure water, and 5% Chinese herbal medicine extract.

[0007] As a further improvement of the above scheme, the grease is vaseline, lanolin or mineral oil;

[0008] As a further improvement of the above scheme, the pure water is obtained by distillation, ion exchange or reverse osmosis;

[0009] As a further improvement of the above scheme, the Chinese medicine extract has the following components: Tribulus terrestris extract, wolfberry extract, dendrobium extract, Buddleja buddleja extract, bear bile powder extract, musk extract and licorice extract are mixed in a ratio of 1-12:1.2-15:0.4-6:0.5-9:1:0.5-8:2-18 to obtain the Chinese medicine extract.

[0010] As a further improvement of the above scheme, the weight proportions of the Chinese medicine extracts are as follows: 5 to 12 parts of Tribulus terrestris extract, 7 to 15 parts of Lycium barbarum extract, 2 to 6 parts of Dendrobium officinale extract, 4 to 9 parts of Buddleja buddleja extract, 1 to 5 parts of bear bile powder extract, 3 to 8 parts of musk extract, and 10 to 18 parts of licorice extract.

[0011] As a further improvement of the above scheme, the preparation method of the eye drops comprises the following steps:

[0012] S1 is equipped with artificial tears for standby use;

[0013] S2 prepares Chinese herbal medicine extracts from Tribulus terrestris, Lycium barbarum, Dendrobium officinale, Buddleja buddleja, bear gall powder, musk and liquorice;

[0014] S3 adds the Chinese herbal extract to artificial tears, then adds chondroitin sulfate and oil, stirs evenly, adjusts the pH value to 6.5-7.5, and obtains eye drops.

[0015] 8. The eye drops for relieving various eye problems according to claim 7, characterized in that the method for preparing artificial tears is specifically performed as follows: sodium hyaluronate, sodium carboxymethyl cellulose, polyethylene glycol and pure water are taken in proportion, and stirred and mixed to obtain artificial tears.

[0016] As a further improvement of the above scheme, the preparation method of the Chinese medicine extract is specifically performed as follows:

[0017] S21: grinding the processed Tribulus terrestris into powder, evaporating and concentrating the Tribulus terrestris by decocting the Tribulus terrestris, and filtering the Tribulus terrestris extract;

[0018] S22, sequentially decocting and extracting wolfberry, dendrobium, buddleja monnieri, bear bile powder, musk and liquorice to obtain wolfberry extract, dendrobium extract, buddleja monnieri extract, bear bile powder extract, musk extract and liquorice extract;

[0019] S23: Take Tribulus terrestris extract, Lycium barbarum extract, Dendrobium officinale extract, Buddleja buddleja extract, bear gall powder extract, musk extract and liquorice extract in proportion, mix them under the assistance of ultrasound, and obtain a Chinese medicine extract.

[0020] As a further improvement of the above scheme, the method for preparing Tribulus terrestris is specifically performed as follows: take the Tribulus terrestris with the thorns removed, mix it with salt water, and then fry it in a pot over a slow fire until it turns slightly yellow. The present invention uses salt water to treat the Tribulus terrestris to enhance the medicinal effect of the Tribulus terrestris, and the Tribulus terrestris treated with salt water can better exert its eye-improving effect.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] The eye drops of the present invention are obtained by mixing artificial tears and natural eye-protecting Chinese medicine ingredients, do not contain any anti-inflammatory hormone ingredients and antibacterial agents, can avoid side effects caused by abuse of hormones, and do not contain cooling ingredients such as borneol and mint, so have little stimulation to the eyeball and are relatively safe to use.

[0023] The eye drops of the present invention do not contain biologically active metabolites, will neither cause eye blood vessels to contract nor cause eye muscles to relax, and have good safety. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the present invention clearer, the present invention is further described in detail below in conjunction with the embodiments. Additional aspects and advantages of the present invention will be given in part in the following description, and will become apparent from the following description, or will be understood through the practice of the present invention. It should be understood that the following description is only used to explain the present invention and is not intended to limit the present invention.

[0025] As used herein, the terms "comprises," "including," "contains," or any other variation thereof, are intended to cover a non-exclusive inclusion. For example, a composition, process, method, article, or apparatus that comprises the listed elements is not necessarily limited to only those elements but may include other elements not expressly listed or inherent to such composition, process, method, article, or apparatus.

[0026] When an amount, concentration, or other value or parameter is expressed as a range, a preferred range, or a range limited by a series of upper preferred values ​​and lower preferred values, this should be understood as specifically disclosing all ranges formed by any pairing of any range upper limit or preferred value with any range lower limit or preferred value, regardless of whether the range is disclosed separately. For example, when a range of "1 to 5" is disclosed, the described range should be interpreted as including a range of "1 to 4", "1 to 3", "1 to 2", "1 to 2 and 4 to 5", "1 to 3 and 5" etc. When a numerical range is described in this article, unless otherwise specified, the range is intended to include its end values ​​and all integers and fractions within the range.

[0027] The specific embodiments of the present invention are described in detail below.

[0028] Example 1

[0029] The present embodiment provides an eye drop for relieving various eye problems, and the eye drops have the following composition by weight: 10% sodium hyaluronate, 2% chondroitin sulfate, 10% sodium carboxymethyl cellulose, 10% polyethylene glycol, 4% vaseline, 59% pure water, and 5% Chinese herbal medicine extract.

[0030] Sodium carboxymethyl cellulose moisturizes the eyes and keeps them hydrated. It has a good therapeutic effect on dry eyes, burning and stinging of the eyes caused by exposure to sunlight and wind and sand. Polyethylene glycol forms a hydration film locally on the eyes to prevent excessive evaporation of tears. Sodium hyaluronate locks water molecules. Sodium hyaluronate, sodium carboxymethyl cellulose and polyethylene glycol are mixed to simulate the composition of tears to moisturize the eyes and relieve dry eyes. At the same time, the added chondroitin sulfate accelerates wound healing and reduces the production of scar tissue. It has a good therapeutic effect on keratitis, corneal ulcers and corneal injuries. The added oil has the effects of lubrication, waterproofing and reducing irritation, which improves the comfort of eye drops entering the eyes.

[0031] Wherein, the Chinese medicine ingredients in the Chinese medicine extract include Tribulus terrestris, Fructus Lycii, Dendrobium officinale, Buddleja monnieri, Bear Gall Powder, Musk and Licorice. In the present embodiment, the effect of alleviating various eye problems is achieved by Chinese medicine ingredients, and the added Tribulus terrestris plays the role of improving eyesight and removing cataracts, and has a good alleviating effect on the symptoms such as sudden onset of fire eyes, clouding cataracts, photophobia, redness and rottenness of the eye edges, redness, swelling, itching, and tears in the wind caused by the fire of the upper jiao. The added Fructus Lycii plays the role of clearing away heat and improving eyesight, and has a certain effect on senile cataracts. The added Dendrobium officinale plays the role of clearing away heat and improving eyesight, and has a good alleviating effect on the symptoms such as mydriasis, night blindness, blurred vision, cataract throbbing pain, dizziness, and mental fatigue caused by the rise of virtual fire. The added Buddleja monnieri plays the role of dispersing wind and improving eyesight, eliminating obstacles and removing cataracts, and can alleviate the symptoms of external cataracts, blurred vision, and hidden pain and tears. The added bear bile powder can clear the liver and relieve heat, nourish yin and improve eyesight. It has a good effect on alleviating small pupils, cataracts, red and painful eyes, photophobia and tearing, and blurred vision caused by liver and gallbladder heat and insufficient yin essence. It has a good effect on acute iridocyclitis and primary open-angle glaucoma. The added musk can eliminate cataracts and improve eyesight. It can relieve eye fatigue, eye soreness and pain, dry eyes, and blurred vision. It has a good effect on early and middle-stage senile cataracts. The added licorice has anti-inflammatory and antioxidant effects, and also plays a role in harmonizing the medicinal properties of Chinese medicine components.

[0032] The eye drops of this embodiment are used as follows: use a dropper to absorb the eye drops, tilt your head upward, open your eyes, gently pull the lower eyelid, look up, and drop the eye drops into the eyelid with the dropper close to the corner of the eye, 1 to 2 drops at a time, 3 to 4 times a day.

[0033] The preparation method of the eye drops of the present embodiment comprises the following steps:

[0034] S1 Take 10% sodium hyaluronate, 10% sodium carboxymethyl cellulose, 10% polyethylene glycol and 59% pure water, stir and mix to obtain artificial tears.

[0035] S2 takes Tribulus terrestris, Lycium barbarum, Dendrobium officinale, Buddleja monnieri, bear bile powder, musk and liquorice to prepare the Chinese medicine extract.

[0036] The preparation method of the Chinese medicine extract is specifically performed as follows:

[0037] S21: Process the Tribulus terrestris, grind it into powder, evaporate and concentrate the Tribulus terrestris by decocting it in water, and filter it to obtain the Tribulus terrestris extract.

[0038] The method for preparing the Tribulus terrestris is as follows: take the Tribulus terrestris without thorns, mix it with salt water, and then fry it in a pot with slow fire until it turns slightly yellow. In this embodiment, the Tribulus terrestris is treated with salt water to enhance the medicinal effect of the Tribulus terrestris, and the Tribulus terrestris treated with salt water can better exert its eye-improving effect.

[0039] S22 decocts and extracts wolfberry, dendrobium, buddleja monnieri, bear bile powder, musk and licorice in turn to obtain wolfberry extract, dendrobium extract, buddleja monnieri extract, bear bile powder extract, musk extract and licorice extract.

[0040] S23 Take 5 parts of Tribulus terrestris extract, 7 parts of Lycium barbarum extract, 2 parts of Dendrobium officinale extract, 4 parts of Buddleja monnieri extract, 1 part of bear gall powder extract, 3 parts of musk extract, and 10 parts of liquorice extract, mix them under the assistance of ultrasound to obtain a Chinese medicine extract.

[0041] S3: Take 5% of the Chinese herbal medicine extract and add it to artificial tears, then add 2% chondroitin sulfate and 4% vaseline, stir evenly, adjust the pH value to 6.5, and obtain eye drops.

[0042] Through the preparation method of this embodiment, water-soluble high molecular polymer eye drops can be prepared. When used, they are dropped locally on the eyes to soothe and lubricate the eye mucosa, thereby relieving the symptoms of dry eyes. Multiple Chinese herbal ingredients are introduced to achieve the effect of relieving various eye problems.

[0043] Example 2

[0044] This embodiment provides an eye drop for relieving various eye problems, and its composition by weight is as follows: 12% sodium hyaluronate, 5% chondroitin sulfate, 11% sodium carboxymethyl cellulose, 13% polyethylene glycol, 5% vaseline, 44% pure water, and 10% Chinese herbal extract. Among them, the Chinese herbal ingredients in the Chinese herbal extract include Tribulus terrestris, Lycium barbarum, Dendrobium officinale, Buddleja buddleja, bear bile powder, musk and liquorice.

[0045] The eye drops of this embodiment are used as follows: use a dropper to absorb the eye drops, tilt your head upward, open your eyes, gently pull the lower eyelid, look up, and drop the eye drops into the eyelid with the dropper close to the corner of the eye, 1 to 2 drops at a time, 3 to 4 times a day.

[0046] The preparation method of the eye drops of the present embodiment comprises the following steps:

[0047] S1 Take 12% sodium hyaluronate, 11% sodium carboxymethyl cellulose, 13% polyethylene glycol and 44% pure water, stir and mix to obtain artificial tears.

[0048] S2 takes Tribulus terrestris, Lycium barbarum, Dendrobium officinale, Buddleja monnieri, bear bile powder, musk and liquorice to prepare the Chinese medicine extract.

[0049] The preparation method of the Chinese medicine extract is specifically performed as follows:

[0050] S21: Process the Tribulus terrestris, grind it into powder, evaporate and concentrate the Tribulus terrestris by decocting it in water, and filter it to obtain the Tribulus terrestris extract.

[0051] The method for preparing the Tribulus terrestris is as follows: take the Tribulus terrestris without thorns, mix it with salt water, and then fry it in a pot with slow fire until it turns slightly yellow. In this embodiment, the Tribulus terrestris is treated with salt water to enhance the medicinal effect of the Tribulus terrestris, and the Tribulus terrestris treated with salt water can better exert its eye-improving effect.

[0052] S22 decocts and extracts wolfberry, dendrobium, buddleja monnieri, bear bile powder, musk and licorice in turn to obtain wolfberry extract, dendrobium extract, buddleja monnieri extract, bear bile powder extract, musk extract and licorice extract.

[0053] S23 Take 7 parts of Tribulus terrestris extract, 9 parts of Lycium barbarum extract, 3 parts of Dendrobium officinale extract, 5 parts of Buddleja monnieri extract, 2 parts of bear gall powder extract, 4 parts of musk extract, and 12 parts of liquorice extract, mix them under the assistance of ultrasound to obtain a Chinese medicine extract.

[0054] S3: Take 10% of the Chinese herbal medicine extract and add it to artificial tears, then add 5% chondroitin sulfate and 5% vaseline, stir evenly, adjust the pH value to 6.5, and obtain eye drops.

[0055] Through the preparation method of this embodiment, water-soluble high molecular polymer eye drops can be prepared. When used, they are dropped locally on the eyes to soothe and lubricate the eye mucosa, thereby relieving the symptoms of dry eyes. Multiple Chinese herbal ingredients are introduced to achieve the effect of relieving various eye problems.

[0056] Example 3

[0057] This embodiment provides an eye drop for relieving various eye problems, and its composition by weight is as follows: 16% sodium hyaluronate, 5% chondroitin sulfate, 17% sodium carboxymethyl cellulose, 20% polyethylene glycol, 8% lanolin, 22% pure water, and 12% Chinese herbal extract. The Chinese herbal ingredients in the Chinese herbal extract include Tribulus terrestris, Lycium barbarum, Dendrobium officinale, Buddleja buddleja, bear bile powder, musk, and liquorice.

[0058] The eye drops of this embodiment are used as follows: use a dropper to absorb the eye drops, tilt your head upward, open your eyes, gently pull the lower eyelid, look up, and drop the eye drops into the eyelid with the dropper close to the corner of the eye, 1 to 2 drops at a time, 3 to 4 times a day.

[0059] The preparation method of the eye drops of the present embodiment comprises the following steps:

[0060] S1 Take 16% sodium hyaluronate, 17% sodium carboxymethyl cellulose, 20% polyethylene glycol and 22% pure water, stir and mix to obtain artificial tears.

[0061] S2 takes Tribulus terrestris, Lycium barbarum, Dendrobium officinale, Buddleja monnieri, bear bile powder, musk and liquorice to prepare the Chinese medicine extract.

[0062] The preparation method of the Chinese medicine extract is specifically performed as follows:

[0063] S21: Process the Tribulus terrestris, grind it into powder, evaporate and concentrate the Tribulus terrestris by decocting it in water, and filter it to obtain the Tribulus terrestris extract.

[0064] The method for preparing the Tribulus terrestris is as follows: take the Tribulus terrestris without thorns, mix it with salt water, and then fry it in a pot with slow fire until it turns slightly yellow. In this embodiment, the Tribulus terrestris is treated with salt water to enhance the medicinal effect of the Tribulus terrestris, and the Tribulus terrestris treated with salt water can better exert its eye-improving effect.

[0065] S22 decocts and extracts wolfberry, dendrobium, buddleja monnieri, bear bile powder, musk and licorice in turn to obtain wolfberry extract, dendrobium extract, buddleja monnieri extract, bear bile powder extract, musk extract and licorice extract.

[0066] S23 Take 8 parts of Tribulus terrestris extract, 10 parts of Lycium barbarum extract, 4 parts of Dendrobium officinale extract, 6 parts of Buddleja monnieri extract, 3 parts of bear gall powder extract, 5 parts of Musk extract, and 14 parts of Licorice extract, mix them under the assistance of ultrasound to obtain a Chinese medicine extract.

[0067] S3: Take 12% of the Chinese herbal medicine extract and add it to artificial tears, then add 5% chondroitin sulfate and 8% lanolin, stir evenly, adjust the pH value to 7, and obtain eye drops.

[0068] Through the preparation method of this embodiment, water-soluble high molecular polymer eye drops can be prepared. When used, they are dropped locally on the eyes to soothe and lubricate the eye mucosa, thereby relieving the symptoms of dry eyes. Multiple Chinese herbal ingredients are introduced to achieve the effect of relieving various eye problems.

[0069] Example 4

[0070] This embodiment provides an eye drop for relieving various eye problems, and its composition by weight is as follows: 20% sodium hyaluronate, 4% chondroitin sulfate, 13% sodium carboxymethyl cellulose, 18% polyethylene glycol, 9% lanolin, 40% pure water, and 9% Chinese herbal extract. The Chinese herbal ingredients in the Chinese herbal extract include Tribulus terrestris, Lycium barbarum, Dendrobium officinale, Buddleja buddleja, bear bile powder, musk, and liquorice.

[0071] The eye drops of this embodiment are used as follows: use a dropper to absorb the eye drops, tilt your head upward, open your eyes, gently pull the lower eyelid, look up, and drop the eye drops into the eyelid with the dropper close to the corner of the eye, 1 to 2 drops at a time, 3 to 4 times a day.

[0072] The preparation method of the eye drops of the present embodiment comprises the following steps:

[0073] S1 Take 20% sodium hyaluronate, 13% sodium carboxymethyl cellulose, 18% polyethylene glycol and 40% pure water, stir and mix to obtain artificial tears.

[0074] S2 takes Tribulus terrestris, Lycium barbarum, Dendrobium officinale, Buddleja monnieri, bear bile powder, musk and liquorice to prepare the Chinese medicine extract.

[0075] The preparation method of the Chinese medicine extract is specifically performed as follows:

[0076] S21: Process the Tribulus terrestris, grind it into powder, evaporate and concentrate the Tribulus terrestris by decocting it in water, and filter it to obtain the Tribulus terrestris extract.

[0077] The method for preparing the Tribulus terrestris is as follows: take the Tribulus terrestris without thorns, mix it with salt water, and then fry it in a pot with slow fire until it turns slightly yellow. In this embodiment, the Tribulus terrestris is treated with salt water to enhance the medicinal effect of the Tribulus terrestris, and the Tribulus terrestris treated with salt water can better exert its eye-improving effect.

[0078] S22 decocts and extracts wolfberry, dendrobium, buddleja monnieri, bear bile powder, musk and licorice in turn to obtain wolfberry extract, dendrobium extract, buddleja monnieri extract, bear bile powder extract, musk extract and licorice extract.

[0079] S23: 9 parts of Tribulus terrestris extract, 11 parts of Lycium barbarum extract, 5 parts of Dendrobium officinale extract, 7 parts of Buddleja monnieri extract, 4 parts of Bear Gall Powder extract, 6 parts of Musk extract, and 16 parts of Licorice extract are mixed under the assistance of ultrasound to obtain a Chinese medicine extract.

[0080] S3: add 9% of the Chinese herbal medicine extract to artificial tears, then add 4% chondroitin sulfate and 9% lanolin, stir evenly, adjust the pH value to 7, and obtain eye drops.

[0081] Through the preparation method of this embodiment, water-soluble high molecular polymer eye drops can be prepared. When used, they are dropped locally on the eyes to soothe and lubricate the eye mucosa, thereby relieving the symptoms of dry eyes. Multiple Chinese herbal ingredients are introduced to achieve the effect of relieving various eye problems.

[0082] Example 5

[0083] This embodiment provides an eye drop for relieving various eye problems, and its composition by weight is as follows: 25% sodium hyaluronate, 8% chondroitin sulfate, 15% sodium carboxymethyl cellulose, 20% polyethylene glycol, 7% mineral oil, 20% pure water, and 5% Chinese herbal extract. Among them, the Chinese herbal ingredients in the Chinese herbal extract include Tribulus terrestris, Lycium barbarum, Dendrobium officinale, Buddleja buddleja, bear bile powder, musk and liquorice.

[0084] The eye drops of this embodiment are used as follows: use a dropper to absorb the eye drops, tilt your head upward, open your eyes, gently pull the lower eyelid, look up, and drop the eye drops into the eyelid with the dropper close to the corner of the eye, 1 to 2 drops at a time, 3 to 4 times a day.

[0085] The preparation method of the eye drops of the present embodiment comprises the following steps:

[0086] S1 Take 25% sodium hyaluronate, 15% sodium carboxymethyl cellulose, 20% polyethylene glycol and 20% pure water, stir and mix to obtain artificial tears.

[0087] S2 takes Tribulus terrestris, Lycium barbarum, Dendrobium officinale, Buddleja monnieri, bear bile powder, musk and liquorice to prepare the Chinese medicine extract.

[0088] The preparation method of the Chinese medicine extract is specifically performed as follows:

[0089] S21: Process the Tribulus terrestris, grind it into powder, evaporate and concentrate the Tribulus terrestris by decocting it in water, and filter it to obtain the Tribulus terrestris extract.

[0090] The method for preparing the Tribulus terrestris is as follows: take the Tribulus terrestris without thorns, mix it with salt water, and then fry it in a pot with slow fire until it turns slightly yellow. In this embodiment, the Tribulus terrestris is treated with salt water to enhance the medicinal effect of the Tribulus terrestris, and the Tribulus terrestris treated with salt water can better exert its eye-improving effect.

[0091] S22 decocts and extracts wolfberry, dendrobium, buddleja monnieri, bear bile powder, musk and licorice in turn to obtain wolfberry extract, dendrobium extract, buddleja monnieri extract, bear bile powder extract, musk extract and licorice extract.

[0092] S23 Take 10 parts of Tribulus terrestris extract, 12 parts of Lycium barbarum extract, 5 parts of Dendrobium officinale extract, 8 parts of Buddleja monnieri extract, 3 parts of bear gall powder extract, 7 parts of Musk extract, and 17 parts of Licorice extract, mix them under the assistance of ultrasound to obtain a Chinese medicine extract.

[0093] S3: Take 5% of the Chinese herbal medicine extract and add it to artificial tears, then add 8% chondroitin sulfate and 7% mineral oil, stir evenly, adjust the pH value to 7.2, and obtain eye drops.

[0094] Through the preparation method of this embodiment, water-soluble high molecular polymer eye drops can be prepared. When used, they are dropped locally on the eyes to soothe and lubricate the eye mucosa, thereby relieving the symptoms of dry eyes. Multiple Chinese herbal ingredients are introduced to achieve the effect of relieving various eye problems.

[0095] Example 6

[0096] This embodiment provides an eye drop for relieving various eye problems, and its composition by weight is as follows: 22% sodium hyaluronate, 7% chondroitin sulfate, 14% sodium carboxymethyl cellulose, 12% polyethylene glycol, 6% mineral oil, 31% pure water, and 8% Chinese herbal extract. Among them, the Chinese herbal ingredients in the Chinese herbal extract include Tribulus terrestris, Lycium barbarum, Dendrobium officinale, Buddleja buddleja, bear bile powder, musk and liquorice.

[0097] The eye drops of this embodiment are used as follows: use a dropper to absorb the eye drops, tilt your head upward, open your eyes, gently pull the lower eyelid, look up, and drop the eye drops into the eyelid with the dropper close to the corner of the eye, 1 to 2 drops at a time, 3 to 4 times a day.

[0098] The preparation method of the eye drops of the present embodiment comprises the following steps:

[0099] S1 Take 22% sodium hyaluronate, 14% sodium carboxymethyl cellulose, 12% polyethylene glycol and 31% pure water, stir and mix to obtain artificial tears.

[0100] S2 takes Tribulus terrestris, Lycium barbarum, Dendrobium officinale, Buddleja monnieri, bear bile powder, musk and liquorice to prepare the Chinese medicine extract.

[0101] The preparation method of the Chinese medicine extract is specifically performed as follows:

[0102] S21: Process the Tribulus terrestris, grind it into powder, evaporate and concentrate the Tribulus terrestris by decocting it in water, and filter it to obtain the Tribulus terrestris extract.

[0103] The method for preparing the Tribulus terrestris is as follows: take the Tribulus terrestris without thorns, mix it with salt water, and then fry it in a pot with slow fire until it turns slightly yellow. In this embodiment, the Tribulus terrestris is treated with salt water to enhance the medicinal effect of the Tribulus terrestris, and the Tribulus terrestris treated with salt water can better exert its eye-improving effect.

[0104] S22 decocts and extracts wolfberry, dendrobium, buddleja monnieri, bear bile powder, musk and licorice in turn to obtain wolfberry extract, dendrobium extract, buddleja monnieri extract, bear bile powder extract, musk extract and licorice extract.

[0105] S23 Take 12 parts of Tribulus terrestris extract, 15 parts of Lycium barbarum extract, 6 parts of Dendrobium officinale extract, 9 parts of Buddleja monnieri extract, 5 parts of bear gall powder extract, 8 parts of musk extract, and 18 parts of liquorice extract, mix them under the assistance of ultrasound to obtain a Chinese medicine extract.

[0106] S3: Take 8% of the Chinese herbal medicine extract and add it to artificial tears, then add 7% chondroitin sulfate and 6% mineral oil, stir evenly, adjust the pH value to 7.2, and obtain eye drops.

[0107] Through the preparation method of this embodiment, water-soluble high molecular polymer eye drops can be prepared. When used, they are dropped locally on the eyes to soothe and lubricate the eye mucosa, thereby relieving the symptoms of dry eyes. Multiple Chinese herbal ingredients are introduced to achieve the effect of relieving various eye problems.

[0108] The above embodiments are merely preferred implementations of the present invention. Any simple modification, amendment and substitution of the above embodiments based on the technical essence of the present invention shall fall within the scope of the technical solution of the present invention.

Claims

1. An eye drop for relieving various eye problems, characterized in that: The eye drops are composed of the following by weight: 10% to 40% sodium hyaluronate, 2% to 10% chondroitin sulfate, 10% to 20% sodium carboxymethyl cellulose, 10% to 30% polyethylene glycol, 4% to 9% oil, 20% to 60% pure water and 5% to 15% Chinese herbal medicine extract.

2. The eye drops for relieving various eye problems according to claim 1, characterized in that: The eye drops are composed of the following by weight: 10% sodium hyaluronate, 2% chondroitin sulfate, 10% sodium carboxymethyl cellulose, 10% polyethylene glycol, 4% vaseline, 59% pure water and 5% traditional Chinese medicine extract.

3. The eye drops for relieving various eye problems according to claim 2, characterized in that: The grease is vaseline, lanolin or mineral oil.

4. The eye drops for relieving various eye problems according to claim 3, characterized in that: The pure water is obtained by distillation, ion exchange or reverse osmosis.

5. The eye drops for relieving various eye problems according to claim 1, characterized in that: The Chinese medicine extract has the following components: Tribulus terrestris extract, wolfberry extract, dendrobium extract, buddleja buddleja extract, bear bile powder extract, musk extract and liquorice extract are mixed in a ratio of 1-12:1.2-15:0.4-6:0.5-9:1:0.5-8:2-18 to obtain the Chinese medicine extract.

6. The eye drops for relieving various eye problems according to claim 5, characterized in that: The weight proportions of the Chinese medicine extract are as follows: 5-12 parts of Tribulus terrestris extract, 7-15 parts of Lycium barbarum extract, 2-6 parts of Dendrobium officinale extract, 4-9 parts of Buddleja monnieri extract, 1-5 parts of bear gall powder extract, 3-8 parts of musk extract and 10-18 parts of liquorice extract.

7. The eye drops for relieving various eye problems according to any one of claims 1 to 6, characterized in that: The preparation method of the eye drops comprises the following steps: S1 is equipped with artificial tears for standby use; S2 prepares Chinese herbal medicine extracts from Tribulus terrestris, Lycium barbarum, Dendrobium officinale, Buddleja buddleja, bear gall powder, musk and liquorice; S3 adds the Chinese herbal extract to artificial tears, then adds chondroitin sulfate and oil, stirs evenly, adjusts the pH value to 6.5-7.5, and obtains eye drops.

8. The eye drops for relieving various eye problems according to claim 7, characterized in that: The method for preparing artificial tears has the following specific operations: sodium hyaluronate, sodium carboxymethyl cellulose, polyethylene glycol and pure water are taken in proportion, and stirred and mixed to obtain artificial tears.

9. The eye drops for relieving various eye problems according to claim 8, characterized in that: The preparation method of the Chinese medicine extract is specifically performed as follows: S21: grinding the processed Tribulus terrestris into powder, evaporating and concentrating the Tribulus terrestris by decocting the Tribulus terrestris, and filtering the Tribulus terrestris extract; S22, sequentially decocting and extracting wolfberry, dendrobium, buddleja monnieri, bear bile powder, musk and liquorice to obtain wolfberry extract, dendrobium extract, buddleja monnieri extract, bear bile powder extract, musk extract and liquorice extract; S23: Take Tribulus terrestris extract, Lycium barbarum extract, Dendrobium officinale extract, Buddleja buddleja extract, bear gall powder extract, musk extract and liquorice extract in proportion, mix them under the assistance of ultrasound, and obtain a Chinese medicine extract.

10. The eye drops for relieving various eye problems according to claim 9, characterized in that: The method for preparing the Tribulus terrestris is specifically performed as follows: taking the Tribulus terrestris with the thorns removed, mixing it with salt water and then stewing it thoroughly, and then placing it in a pot and frying it over a low heat until it turns slightly yellow.