CN111956737A

CN111956737A - Traditional Chinese medicine for nourishing eyes, preparation method and Chinese-style eye nourishing equipment

Info

Publication number: CN111956737A
Application number: CN202010933775.XA
Authority: CN
Inventors: 聂汉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2020-11-20

Abstract

The invention belongs to the technical field of traditional Chinese medicine eye nourishing, and discloses an eye nourishing traditional Chinese medicine, a preparation method and Chinese-style eye nourishing equipment, wherein the eye nourishing traditional Chinese medicine comprises, by mass, 25-45 parts of semen cassiae extract, 20-35 parts of lucid ganoderma extract, 15-30 parts of cordyceps sinensis extract, 10-25 parts of raspberry extract, 8-18 parts of rhizoma polygonati extract, 6-12 parts of oyster, 5-8 parts of chrysanthemum, 5-15 parts of medlar and 3-5 parts of mint. The invention uses the staggered use of hot steaming and cold steaming, and the gas passes through the traditional Chinese medicine for nourishing eyes, so that the eye can be safely and effectively nourished by the herbal essence, the nutrition and the energy consumed by the long-term vision can be directly supplied to the eyeball, the adjusting capability of ciliary muscles is improved, the vision is improved, and the myopic degree is prevented from being deepened; the eye care product has the advantages of strengthening three-dimensional visual capacity by Chinese eye nourishing, promoting blood content supply of eyes, fundus optic nerves and retina, treating amblyopia and enabling eyeball development to be healthier.

Description

Traditional Chinese medicine for nourishing eyes, preparation method and Chinese-style eye nourishing equipment

Technical Field

The invention belongs to the technical field of traditional Chinese medicine eye nourishing, and particularly relates to an eye nourishing traditional Chinese medicine, a preparation method and Chinese eye nourishing equipment.

Background

Myopia is now a common eye disease with serious complications that can lead to blindness. At present, the prevalence rate rapidly increases, and becomes one of the main causes of vision deterioration. Over the last century scientists have been working on the etiology and refractive developmental mechanisms of myopia in an effort to find effective methods of myopia control.

A review written by professor Andrei V.Tkatchenko, university of Columbia, USA, reviewed the latest progress in genome-wide signaling pathway studies in the myopia field, and discussed the potential of new methods based on pharmacogenomics in developing anti-myopia drugs, is published in the Pharmacological authorities journal under the heading of Cell.

The statement collates a series of results with milestone significance in the history of myopia research, wherein the most important research recently is completed by the professor team in Dianthus and full-fledged day of the eye photo hospital of Wenzhou medical university, and the article is published in Proc Natl Acad Sci USA in 7 months in 2018. The literature analyzes the whole genome gene expression of myopia sclera at the single cell level, establishes an original hypoxia theory in a myopia pathogenesis, is praised by the appraiser as a major breakthrough in researching the molecular signal transduction mechanism behind myopia sclera remodeling in recent years, and shows that sclera fibroblast is differentiated into myofibroblast in the myopia development process, and links such as hypoxia signal, elF2 signal and mTOR signal pathway activation are shown. Among these, the hypoxic signal plays an important role in the scleral remodeling process that causes myopia. Therefore, a new myopia hypothesis is proposed, namely that the abnormal visual signals cause choroidal thinning and choroidal blood flow reduction, so as to cause scleral hypoxia, activate hypoxia inducible factor-1 (HIF-1a) signal channel, promote fibroblast to be differentiated into myofibroblast, reduce type I collagen synthesis, and finally cause scleral annual report, eye axis elongation and myopia. The oxygen deficiency of the sclera is taken as a breakthrough, so that the mechanism of transmitting the myopia signals from the choroid to the sclera can be further clarified, and a brand new thought and theory are provided for the occurrence of myopia.

Through the above analysis, the problems and defects of the prior art are as follows: the development of eye organs is qualitative, and the weak sight population above 13 years old cannot achieve the purpose of improving the effect.

The difficulty in solving the above problems and defects is: aiming at the crowds with higher diopter, higher astigmatism and stronger eye organ functions and the crowds over 25 years old, the effect is smaller in solving the secondary problem, the promotion is slower, and the effects of relieving eyestrain and solving dry eyes, acerbity and sticky eyes can only be achieved.

The significance of solving the problems and the defects is as follows: except for ametropia, the human eyeball has the same function with other body organs, for example, the human body with normal to 150 degrees has different vision bases, namely, the human eyeball has high or low vision, and other intraocular diseases do not exist.

The same diopter, the people with different eyesight compares to be, wherein the problem is the strong and weak of eye organ function, only through heating the water vapor and passing through the chinese herbal medicine eye care package, can reach the effect that has promoted eye organ function, just can promote visual function, eyesight.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a traditional Chinese medicine for nourishing eyes, a preparation method thereof and Chinese-style eye-nourishing cold-hot fumigation equipment, which can improve the eyesight of naked eyes and realize that the principle of the Chinese-style eye-nourishing equipment required for playing the basis of the traditional Chinese medicine for nourishing eyes can realize that the eye fatigue is relieved and the eye organ functions are improved by heating purified water and hot steam and cold steam penetrate through Chinese herbal medicines.

The invention relates to a traditional Chinese medicine for nourishing eyes, which comprises, by mass, 25-45 parts of a cassia seed extract, 20-35 parts of a lucid ganoderma extract, 15-30 parts of a cordyceps sinensis extract, 10-25 parts of a raspberry extract, 8-18 parts of a polygonatum sibiricum extract, 6-12 parts of oyster, 5-8 parts of chrysanthemum, 5-15 parts of medlar and 3-5 parts of mint.

Another object of the present invention is to provide a method for preparing a traditional Chinese medicine for nourishing eyes using the traditional Chinese medicine for nourishing eyes of claim 1, comprising the steps of:

firstly, selecting semen cassiae, lucid ganoderma, cordyceps sinensis, raspberry, rhizoma polygonati, oyster, chrysanthemum, medlar and mint in raw materials, removing impurities and mildew, and weighing the raw materials in parts by weight according to a formula;

step two, respectively processing the weighed oysters, chrysanthemum, Chinese wolfberry and mint by a wall breaking and crushing technology to ensure that the fineness of the medicine powder reaches the standard of a No. six sieve, and mixing by adopting a comprehensive mixing method to obtain a mixture A;

step three, taking cassia seed, lucid ganoderma, cordyceps sinensis, raspberry and sealwort as raw materials, and respectively preparing cassia seed extract, lucid ganoderma extract, cordyceps sinensis extract, raspberry extract and sealwort extract;

step four, uniformly mixing the cassia seed extract, the lucid ganoderma extract, the cordyceps sinensis extract, the raspberry extract and the sealwort extract obtained in the step three to obtain a mixed extract B;

and step five, adding the mixed extract B obtained in the step four into the mixture A obtained in the step two, uniformly stirring, and performing spray drying to obtain dry eye-nourishing traditional Chinese medicine powder.

Further, in the second step, the method for respectively processing the weighed oysters, chrysanthemum, medlar and mint by a wall breaking and crushing technology comprises the following steps:

(I) respectively crushing the weighed oyster, chrysanthemum, medlar and mint, and sieving the crushed materials with a 60-80-mesh sieve to obtain oyster powder, chrysanthemum powder, medlar powder and mint powder;

(II) uniformly mixing beta-cyclodextrin and medium-chain triglyceride according to the mass ratio of 7:3 to obtain mixed powder of the beta-cyclodextrin and the medium-chain triglyceride;

(III) mixing Concha Ostreae powder, flos Chrysanthemi powder, fructus Lycii powder and herba Menthae powder with beta-cyclodextrin-medium chain triglyceride powder, and pulverizing with superfine pulverizer to average particle size below 2 μm.

Further, in the third step, the preparation method of the cassia seed extract comprises the following steps:

mechanically crushing semen cassiae, sieving the crushed semen cassiae with a sieve of 100-120 meshes, and extracting with a weak polar solvent in an amount which is 3-12 times that of the raw material in a heating reflux extraction manner at 40-100 ℃ for 3-5 hours each time for 2-4 times in a hot reflux manner; mixing the extractive solutions, vacuum filtering, and collecting supernatant to obtain semen Cassiae extract.

Further, in the third step, the preparation method of the ganoderma lucidum extract comprises the following steps:

(i) taking mature ganoderma lucidum, cleaning, drying in the sun, and micronizing into superfine powder with the particle size of 40-60 mu m;

(ii) taking the ultrafine powder, and adding edible 95% ethanol which is 8-10 times of the weight of the raw materials; extracting at 80-85 ℃ for 25-30 min, repeating for 2 times, and centrifuging step by step to obtain slag and supernatant;

(iii) and adding purified water which is 10-12 times of the weight of the raw materials after alcohol extraction, extracting for 20-30 min twice at 100 ℃, centrifuging step by step to obtain residues and supernate, combining the supernate, concentrating, and spray drying to obtain the ganoderma lucidum extract.

Further, in the third step, the preparation method of the cordyceps sinensis extract and the polygonatum sibiricum extract comprises the following steps:

(1) respectively preparing cordyceps sinensis micro powder and sealwort micro powder;

(2) respectively adding cordyceps sinensis micro powder and sealwort micro powder into an acid solution, heating to 35-50 ℃, performing ultrasonic treatment, respectively adjusting the pH value of the system to 7 and 5, and filtering to obtain an extracting solution;

(3) adding water with the weight 3-6 times that of the filtered powder slag, heating to 55 ℃, adding a complex enzyme with the weight 0.5-1.5% of the weight of the powder slag water, performing enzymolysis for 2 hours, filtering, and collecting enzymolysis liquid;

(4) and respectively mixing the extracting solution and the enzymolysis solution, and concentrating under reduced pressure to obtain the cordyceps sinensis extract and the polygonatum sibiricum extract.

Further, in the third step, the preparation method of the raspberry extract comprises the following steps:

(a) weighing 100-200 g of raspberry, putting the raspberry into a 500mL beaker, and adding a certain amount of 95% ethanol into the beaker until the raspberry is just immersed;

(b) heating in a water bath kettle at 60 ℃, extracting for 2-3 h, repeating for 3 times, and mixing the extracting solutions obtained 3 times to obtain the raspberry extracting solution.

Further, in step five, the spray drying method comprises: and (3) placing the traditional Chinese medicine for nourishing eyes in a spraying device at the temperature of 180-300 ℃ for spray drying treatment for 4-6 hours.

The invention also aims to provide the eye-nourishing traditional Chinese medicine prepared by the preparation method of the eye-nourishing traditional Chinese medicine, wherein the eye-nourishing traditional Chinese medicine is tablets, granules, capsules, oral liquid or pills.

The invention also aims to provide Chinese eye caring equipment applying the eye caring traditional Chinese medicine, and the Chinese eye caring equipment can realize the relief of eye fatigue of pure water by heating and hot steam and cold steam penetrating through the Chinese herbal medicine.

By combining all the technical schemes, the invention has the advantages and positive effects that: the eye-nourishing traditional Chinese medicine provided by the invention directly enters eyes from the front part of the eyeball by atomizing, fumigating and hot water vapor of modern equipment through an eye-nourishing formula and utilizing the physiological characteristic that cornea and sclera can breathe, supplies oxygen deficiency of the sclera, realizes omnibearing, deep and systematic coverage of the eyeball, changes the supply state of an eyeball vascular network, improves the internal and external environments of the eyeball, recovers the crystal transparency, improves the functions of eyeball organs and improves the eyesight, and the eye-nourishing formula provided by the invention can directly reach the sclera and the cornea and linearly supply nutrients and nutrients lacking in the eye through nanometer hot mist penetrating through Chinese eye-nourishing herbal medicine, activates the blood circulation around the sclera, improves the overall functions of eye organs, relieves the fatigue of eye ciliary muscles, enhances the natural self-healing capacity of eye cell tissues, and finally achieves the effects of improving visual function and improving naked eye eyesight. The invention also has the effects of preventing and controlling visual deterioration, relieving eye fatigue, promoting amblyopia recovery in a training period, relieving dry eyes, improving the yellowing of facial skin, fading dark circles and relieving red, itchy and dry skin.

The invention can improve peripheral vision cell blood circulation, supply nutrition needed by eyes, improve the overall function of eye organs, promote vision improvement and reduce the influence of astigmatism on visual function. The Chinese herbal medicine for eye care promotes the nutrition supply of eyes, improves the blood supply circulation, improves the functions of eye organs and balances the far and near vision abilities in eyes.

The invention can relax the accommodation ability of eyes and release the tension of ciliary muscle. The eye care product has the effects of locally nourishing eyes, supplementing nutrition and energy of the eyes which are lost due to long-term vision, improving blood supply of the eyes and fully relieving asthenopia, thereby effectively improving the upper limit of visual function and improving the eyesight of naked eyes. The eye care product has the advantages of strengthening three-dimensional visual capacity by Chinese eye nourishing, promoting blood content supply of eyes, fundus optic nerves and retina, treating amblyopia and enabling eyeball development to be healthier.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments of the present application will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained from the drawings without creative efforts.

Fig. 1 is a flow chart of a preparation method of a traditional Chinese medicine for nourishing eyes provided by the embodiment of the invention.

Fig. 2 is a flowchart of a method for processing the weighed oysters, chrysanthemum, medlar and mint respectively by a wall breaking and grinding technology according to an embodiment of the invention.

FIG. 3 is a flow chart of the method for preparing the Ganoderma lucidum extract according to the embodiment of the present invention.

FIG. 4 is a flow chart of the preparation method of the Cordyceps sinensis extract and the Polygonatum sibiricum extract according to the embodiment of the present invention.

Fig. 5 is a flow chart of a preparation method of the raspberry extract provided by the embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Aiming at the problems in the prior art, the invention provides a traditional Chinese medicine for nourishing eyes, a preparation method and Chinese-style eye nourishing equipment, and the invention is described in detail with reference to the attached drawings.

The traditional Chinese medicine for nourishing eyes provided by the embodiment of the invention comprises, by mass, 25-45 parts of a cassia seed extract, 20-35 parts of a lucid ganoderma extract, 15-30 parts of a cordyceps sinensis extract, 10-25 parts of a raspberry extract, 8-18 parts of a polygonatum sibiricum extract, 6-12 parts of oyster, 5-8 parts of chrysanthemum, 5-15 parts of medlar and 3-5 parts of mint.

As shown in fig. 1, the preparation method of the traditional Chinese medicine for nourishing eyes provided by the embodiment of the invention comprises the following steps:

s101, selecting semen cassiae, lucid ganoderma, cordyceps sinensis, raspberry, rhizoma polygonati, oyster, chrysanthemum, medlar and mint in raw materials, removing impurities and mildew, and weighing the raw materials in parts by weight according to a formula;

s102, respectively carrying out wall breaking and crushing treatment on the weighed oysters, chrysanthemum, Chinese wolfberry and mint to ensure that the fineness of the medicine powder reaches the standard of a No. six sieve, and mixing by adopting a comprehensive mixing method to obtain a mixture A;

s103, preparing a cassia seed extract, a lucid ganoderma extract, a cordyceps sinensis extract, a raspberry extract and a sealwort extract respectively by taking cassia seed, lucid ganoderma, cordyceps sinensis, raspberry and sealwort as raw materials;

s104, uniformly mixing the cassia seed extract, the lucid ganoderma extract, the cordyceps sinensis extract, the raspberry extract and the sealwort extract which are prepared in the step S103 to obtain a mixed extract B;

and S105, adding the mixed extract B obtained in the step S104 into the mixture A obtained in the step S102, uniformly stirring, and performing spray drying to obtain dry eye-nourishing traditional Chinese medicine powder.

As shown in fig. 2, in step S102 provided in the embodiment of the present invention, the method for processing the weighed oysters, chrysanthemums, medlars and mints by the wall-breaking and pulverizing technology includes:

s201, respectively crushing the weighed oysters, chrysanthemum, Chinese wolfberry and mint, and sieving the crushed materials with a sieve of 60-80 meshes to obtain oyster powder, chrysanthemum powder, Chinese wolfberry powder and mint powder;

s202, uniformly mixing beta-cyclodextrin and medium chain triglyceride according to the mass ratio of 7:3 to obtain beta-cyclodextrin-medium chain triglyceride mixed powder;

s203, mixing the oyster powder, the chrysanthemum powder, the medlar powder and the mint powder with the mixed powder of the beta-cyclodextrin-medium chain triglyceride uniformly, and crushing the mixture by using an ultrafine crusher until the average particle size is below 2 microns to obtain the traditional Chinese medicine composition.

In step S103 provided in the embodiment of the present invention, the preparation method of the cassia seed extract includes:

As shown in fig. 3, in step S103, the preparation method of the ganoderma lucidum extract according to the embodiment of the present invention includes:

s301, taking mature lucid ganoderma, cleaning, drying in the sun, and micronizing into superfine powder with the particle size of 40-60 mu m;

s302, adding edible 95% ethanol which is 8-10 times of the weight of the raw materials into the ultrafine powder; extracting at 80-85 ℃ for 25-30 min, repeating for 2 times, and centrifuging step by step to obtain slag and supernatant;

and S303, adding purified water which is 10-12 times of the weight of the raw materials after alcohol extraction, extracting for 20-30 min twice at 100 ℃, centrifuging step by step to obtain residues and supernate, combining the supernate, concentrating, and spray drying to obtain the ganoderma lucidum extract.

As shown in fig. 4, in step S103, the preparation methods of the cordyceps sinensis extract and the polygonatum sibiricum extract according to the embodiment of the present invention include:

s401, preparing cordyceps sinensis micro powder and sealwort micro powder respectively;

s402, adding cordyceps sinensis micro powder and sealwort micro powder into an acid solution, heating to 35-50 ℃, performing ultrasonic treatment, adjusting the pH values of the systems to 7 and 5 respectively, and filtering to obtain extracting solutions;

s403, adding water in an amount which is 3-6 times the weight of the filtered powder slag, heating to 55 ℃, adding a complex enzyme in an amount which is 0.5-1.5% of the weight of the powder slag water, performing enzymolysis for 2 hours, filtering, and collecting enzymolysis liquid;

s404, respectively mixing the extracting solution and the enzymolysis solution, and concentrating under reduced pressure to obtain the cordyceps sinensis extract and the polygonatum sibiricum extract.

As shown in fig. 5, in step S103 provided in the embodiment of the present invention, the preparation method of the raspberry extract includes:

s501, weighing 100-200 g of raspberry, putting the raspberry into a 500mL beaker, and adding a certain amount of 95% ethanol into the beaker until the raspberry is just immersed;

s502, heating in a water bath kettle at 60 ℃, extracting for 2-3 h, repeating for 3 times, and then mixing the extracting solutions obtained 3 times to obtain the raspberry extracting solution.

In step S105 provided in the embodiment of the present invention, the spray drying method includes: and (3) placing the traditional Chinese medicine for nourishing eyes in a spraying device at the temperature of 180-300 ℃ for spray drying treatment for 4-6 hours.

The traditional Chinese medicine for nourishing eyes provided by the embodiment of the invention is tablets, granules, capsules, oral liquid or pills.

The Chinese eye-nourishing equipment provided by the embodiment of the invention can realize hot spray and cold spray switching and water replenishing and locking by one key; nano water mist can be formed, so that the skin of the eyes can not be absorbed by foreign body; has the functions of environmental persistent humidification and automatic power-off protection when water is cut off.

The invention is further described below in connection with pharmacological assays.

And (2) cassia seed extract: besides the trace elements of iron, zinc, manganese, copper, nickel, cobalt, molybdenum and the like which are necessary for human bodies and eyes, the cassia seeds also have alpha-hydroxyl, can be synthesized into a complex with the metal elements, has great decisive effect on the absorption of the metal elements, and has the effects of nourishing yin, tonifying liver, improving eyesight, removing darkness and improving eyesight.

And (3) ganoderma lucidum extract: the book of the emperor's internal classic: the liver opens into the eyes and the liver can be seen by blood. The meridians of the liver are connected with the eye system, the visual function of the target depends on the dispersion of liver qi and the nutrition of liver blood, and the lucid ganoderma plays a great role in nourishing the liver and supplementing the visual function.

The cordyceps sinensis extract: the essence, qi and spirit are called three treasures of human body, and the human body can grow qi from qi and get the spirit from nourishing qi. Therefore, the strengthening of the spleen and stomach functions of the human body is the key for maintaining the essential qi, and the cordyceps sinensis can play the most obvious effect on the aspect of supplementing the essential qi.

And (3) raspberry extract: the raspberry contains quite abundant nutrient elements such as vitamin A, vitamin C, calcium, potassium, magnesium and the like, a large amount of amino acid, mineral elements, organic acid and VE, and also contains a large amount of SOD and SOD-like bioactive substances, and is an essential nutrient for recovering blood injury, fatigue, dryness, vision loss, excessive use of eyes and eyes health promotion due to long-term vision consumption.

And (3) extracting rhizoma polygonati: rhizoma Polygonati can increase blood flow of eye artery and flow parameters, and improve superoxide dismutase activity of human eye.

The invention is further described with reference to specific examples.

Example 1

Astigmatism occurs: corneal curvature deviation or roughness causes deviation of light rays entering the retina to form multiple focal points, resulting in distortion and ghosting of vision.

Astigmatism prevention and control: improving peripheral vision cell blood circulation, supplementing nutrition required by eyes, improving eye organ overall function, and promoting vision improvement to reduce the influence of astigmatism on visual function.

Example 2

Hyperopia occurs: the parallel light beams are refracted by the relaxed eyeball and then imaged behind the retina, so that the image formed on the retina is blurred and eyestrain easily occurs.

Improvement of hyperopia: the Chinese herbal medicine for eye care promotes the nutrition supply of eyes, improves the blood supply circulation, improves the functions of eye organs and balances the far and near vision abilities in eyes.

Example 3

Myopia occurs: over-use of eyes can damage blood and qi due to long-term vision, so that the eyes cannot see the light beyond the normal range, the innate deficient condition, the weak light, the light bloom and the light failing to reach the normal range.

Myopia prevention and control: the warm source relieves the accommodation ability of the eye and relieves the tension of ciliary muscles. The eye care product has the effects of locally nourishing eyes, supplementing nutrition and energy of the eyes which are lost due to long-term vision, improving blood supply of the eyes and fully relieving asthenopia, thereby effectively improving the upper limit of visual function and improving the eyesight of naked eyes.

Example 4

Amblyopia occurs: the retinal vision central nerve of the fundus oculi is tiny or the intraocular development is slow, which causes the over-low vision and the corrected vision which can not reach 0.8, and the medicine is generally called amblyopia along with the refraction problem.

Improvement of amblyopia: the eye care product enhances the three-dimensional visual capacity by Chinese style eye nourishing, promotes the blood content supply of eyes, fundus optic nerves and retina, improves amblyopia and leads the development of eyeballs to be healthier.

The invention is further described below by combining the principle of the eye-scientific action of Chinese medicine for eye health.

Ancient doctors were said to recognize this symptom early, namely, they were unable to see far vision and short-sighted, and they were called myopia from "the great achievements of the eye meridian". The reason is that: over-use of eyes can impair blood and qi due to blood impairment, so that the spirit of the eyes can not be beyond the distance, but the eyes can only see near but not far.

The eye nourishing herbal medicine supplies nutrients and energy consumed by long-term vision to the eyeball through a three-dimensional crystal transmission principle, restores the qi and blood harmony of eye organs, improves the fatigue blood supply state of the eye organs, and strengthens the natural self-healing capability of eye tissues, thereby achieving the purpose of improving the eye organ functions, the visual function and the eyesight.

The basic reasons for the occurrence of vision deterioration and myopia are as follows: the long-term near-distance eye use causes ciliary muscle fatigue and loss of accommodation capability, and the long-term fatigue can cause the axial growth of eyes to generate diopter.

The eye health function principle of Chinese eye care firstly eliminates the spasm and fatigue of ciliary muscle and the y-adjusting ability by the eye care heat steaming principle, and in the staggered use of heat steaming and cold steaming, the ciliary muscle contracts and relaxes rhythmically, the adjusting ability of the ciliary muscle is improved in regular movement, the occurrence of myopia is prevented, and the deepening of the myopia degree is prevented.

The present invention will be further described with reference to specific comparative examples.

Comparative example 1: product safety comparison

Chinese eye-nourishing herbal medicine: under the condition of safety and no close contact, the fatigue of ciliary muscle is relieved by nourishing the warm nano aerial fog, the dryness and pain of eyes caused by long-time use of eyes are relieved, qi and blood are regulated, and metabolism is promoted, so that the symptoms of acid swelling, gall, dryness and the like caused by excessive use of eyes are eliminated, and the safety, the sanitation and the comfort are relatively better.

Eye health care appearance: the hot compress and vibration massage principle is adopted to achieve the effect of relieving eye fatigue, and one massage is equivalent to a plurality of times of eye exercises.

However, there are some disadvantages that the electronic product generates a certain radiation, and for children, the use of the electronic product with a high frequency is not possible, the eye development is affected when the electronic product is used more than once every 6 hours, and the eye fatigue (the stress eye fatigue) is caused by the long-term use.

Comparative example 2: product safety comparison

Chinese eye-nourishing herbal medicine: all adopted ingredients are high-quality green herbal essence without any chemical component. For eye-nourishing herbs, it is only the basis to relieve asthenopia, and the main effect is to improve the eye organ functions. What is the function improvement of eye organs, namely, the vision improvement, the blood supply system of eyes is improved, nutrients required by high consumption of the eyes are supplied, ciliary muscle spasm is eliminated, and the adjusting capacity is recovered, so that the vision is effectively improved, the occurrence of myopia is prevented, and the deepening of the myopia degree is prevented.

Eye paste: the eye patch is an eye patch which is developed in the current market and has a certain health care effect on eyes, and various styles of eye patches on the market are mainly made of fiber materials and partial medicinal materials, and the eye patch achieves the effect of relieving asthenopia in a cold compress mode. However, some chemical components in the eye patch may irritate the skin around the eyelids, causing skin diseases such as allergy and itchy tumor. The chemical components of the eye patch may penetrate into the eye and cause damage to the conjunctival epithelium and even the corneal epithelium.

Comparative example 3: product absorbency comparison

Chinese eye nourishing book: the method is characterized in that precious herbs in various parts of the country are selected, wherein the precious herbs comprise raspberry, oyster, lucid ganoderma, cordyceps sinensis, rhizoma polygonati, chrysanthemum, Chinese wolfberry and other high-quality components, the three-dimensional transillumination therapy is referred, and the hot steaming and cold steaming are staggered, so that eye channels are safely and effectively nourished by herbal essence, ciliary muscles contract and relax rhythmically, the regulating capacity of the ciliary muscles is improved in regular movement, the occurrence of myopia is prevented, the vision is improved, and the deepening of the myopia degree is prevented.

And (3) blue lutein: lutein acts as an antioxidant and photoprotection and promotes the regeneration of rhodopsin in retinal cells. It can be a problem for children how much absorption is. During the growth and development of children, all the ingested nutrients including the supplemented vitamins, calcium, iron, zinc and selenium mainly supply the limb development and organ development of the children, while the lutein can only supplement the nutrients required by the eye development, and the eye consumes the nutrients required by the eye development, and the lutein cannot be supplemented at all.

After 4 years of clinical practice, the equipment conforming to the inner principle of the invention is used for carrying out clinical effect feedback on people of nearly 3000 people and 5-18 years old. The visual improvement effect is 7%, the visual improvement promotion is realized by promoting 3 rows of people in 30 days, 55% of visual improvement promotion is realized by promoting 1 row in 30 days, and 25% of visual improvement is realized by improving 1.0 standard, and 13% of visual improvement is realized.

The above description is only for the purpose of illustrating the present invention and the appended claims are not to be construed as limiting the scope of the invention, which is intended to cover all modifications, equivalents and improvements that are within the spirit and scope of the invention as defined by the appended claims.

Claims

1. The traditional Chinese medicine for nourishing eyes is characterized by comprising, by mass, 25-45 parts of a cassia seed extract, 20-35 parts of a lucid ganoderma extract, 15-30 parts of a cordyceps sinensis extract, 10-25 parts of a raspberry extract, 8-18 parts of a polygonatum sibiricum extract, 6-12 parts of oyster, 5-8 parts of chrysanthemum, 5-15 parts of wolfberry and 3-5 parts of mint.

2. A method for preparing the traditional Chinese medicine for nourishing eyes according to claim 1, which comprises the following steps:

3. The method for preparing a Chinese medicinal composition according to claim 2, wherein in step two, the step of breaking the cell wall of the weighed oyster, chrysanthemum, medlar and mint respectively comprises:

4. The method for preparing a traditional Chinese medicine for nourishing eyes as claimed in claim 2, wherein in the third step, the method for preparing the cassia seed extract comprises the following steps:

5. The method for preparing a Chinese medicinal composition for nourishing eyes according to claim 2, wherein the method for preparing the Ganoderma lucidum extract comprises the following steps:

6. The method for preparing a Chinese medicinal composition according to claim 2, wherein the steps of the third step comprise the steps of:

7. The method for preparing a Chinese medicinal composition for nourishing eyes as claimed in claim 2, wherein the method for preparing the raspberry extract in step three comprises:

8. The method for preparing a Chinese medicine for nourishing eyes as claimed in claim 2, wherein in the fifth step, the spray drying method comprises: and (3) placing the traditional Chinese medicine for nourishing eyes in a spraying device at the temperature of 180-300 ℃ for spray drying treatment for 4-6 hours.

9. An eye-nourishing traditional Chinese medicine prepared by the preparation method of the eye-nourishing traditional Chinese medicine as claimed in any one of claims 2 to 8, wherein the eye-nourishing traditional Chinese medicine is tablets, granules, capsules, oral liquid or pills.

10. The Chinese eye caring equipment applying the eye caring traditional Chinese medicine as claimed in claim 1, is characterized in that the Chinese eye caring equipment can realize the eye fatigue relief of pure water by heating and hot steam and cold steam permeating Chinese herbal medicine.