Eye drops and preparation method thereof

Abstract

The invention belongs to the technical field of traditional Chinese medicines, in particular to eye drops and a preparation method thereof, and adopts the technical scheme that the eye drops are prepared from calyx seu fructus physalis, ginger, folium artemisiae argyi, borneol and purified water. The eye drops can improve the eye environment, multiple Chinese herbal medicine components in the formula can act together, the microenvironment of the eyes is improved, discomfort of the eyes can be eliminated, blood circulation of the eyes is promoted, gingerol and other components in the fresh ginger have the effect of promoting blood circulation, metabolism of the eyes can be accelerated, and the eye drops can be used for improving the eyesight of the eyes. And eye fatigue and inflammation can be eliminated.

Description

Technical Field

[0001] The invention belongs to the technical field of traditional Chinese medicines, and specifically relates to eye drops and a preparation method thereof. Background Art

[0002] In daily life, we often use coasters, which are small items placed between the table and the cup. Their main function is to insulate and protect the table. They are made of various materials, such as ceramics, purple sand, cloth, silicone, etc. They can not only effectively prevent hot drinks from scalding the table, but also keep the table clean and beautiful. However, coasters have no direct connection with the eye drops described in this article, but they also reflect people's pursuit of quality in life details.

[0003] With the rapid development of modern technology, electronic products have become an indispensable part of people's lives. Whether it is work, study or entertainment, people will watch electronic screens for a long time. However, this behavior habit puts a great burden on the eyes. Staring at electronic screens for a long time will overuse the muscles of the eyes, causing eye fatigue, dryness, and even blurred vision. In severe cases, it may also cause vision problems such as myopia, hyperopia, and astigmatism.

[0004] Although there are many eye drops on the market, most of them can only lubricate the eye surface and relieve eye fatigue. They have no effective anti-inflammatory effect on problems such as eye inflammation caused by long-term use of electronic products. In addition, some eye drops also contain preservatives and hormone ingredients. Long-term use may cause certain damage to the eyes and even cause other eye diseases. Summary of the invention

[0005] In order to solve the problem that some medicinal soup base products on the market currently have low raw material quality, contain impurities, additives, preservatives, etc., which affect the efficacy and safety, the present invention proposes an eye drop and a preparation method thereof.

[0006] The technical solution adopted by the present invention is as follows: the present invention provides an eye drop, which is made of Chinese lanterns, ginger, wormwood, borneol and purified water; the ratio of the above raw materials is: 2 to 10 parts of Chinese lanterns, 1 to 5 parts of ginger, 1 to 5 parts of wormwood, 1 to 5 parts of borneol and 100 to 200 parts of purified water.

[0007] Furthermore, the ratio of the above raw materials is: 6 parts of Chinese lantern, 3 parts of ginger, 2 parts of mugwort, 3 parts of borneol, and 150 parts of purified water.

[0008] This solution also discloses a method for preparing eye drops, which mainly comprises the following steps:

[0009] Step 1: Weigh the Chinese lantern, ginger, mugwort and borneol according to the proportion and set aside;

[0010] Step 2: Put all the ingredients into a frying pot and add 150 parts of pure water;

[0011] Step 3: Keep the decoction temperature at 90-100℃ for 60 minutes to ensure that the active ingredients are fully dissolved;

[0012] Step 4: After the decoction is completed, cool the mixture to room temperature and use filter cloth for preliminary filtration to remove large particles of impurities;

[0013] Step 5: Place the filtered liquid into a centrifuge, set the centrifugal conditions to 3000 rpm, and the centrifugal time to 15 minutes. Take the supernatant after centrifugation, remove the precipitate and fine impurities, and dilute the supernatant with medical pure water at a ratio of 1:1000, ensuring uniform dilution and sufficient stirring;

[0014] Step 6: Sterilize the diluted liquid by high temperature sterilization. After sterilization, perform aseptic operation and fill it into a sterile eye drop bottle;

[0015] Step 7: Seal the filled eye drop bottle to ensure sterility.

[0016] The pharmacological effects of each raw material drug in the present invention are:

[0017] Brocade Lantern: It has the effects and functions of relieving sore throat and swelling, relieving cough and expectorant, sedative and hypnotic, antiviral and anti-inflammatory.

[0018] Ginger: It tastes spicy and slightly warm in nature. It enters the lung, spleen, and stomach meridians. Its main effects are dispelling cold, warming the middle and stopping vomiting, and resolving phlegm and relieving cough.

[0019] Mugwort: It tastes spicy and bitter, is warm in nature, and enters the liver, spleen, and kidney meridians. It has the effects and functions of warming the meridians and stopping bleeding, calming the fetus, expelling cold and dampness, and regulating qi and blood.

[0020] Borneol: It tastes pungent and bitter, and enters the heart meridian, spleen meridian and lung meridian. It has the effects of opening all orifices, dispersing depressed heat, opening the orifices and refreshing the brain, removing cataracts and improving eyesight, and reducing swelling and relieving pain.

[0021] The beneficial effects achieved by the present invention using the above structure are as follows:

[0022] (1) Improve the eye environment: The various Chinese herbal ingredients in the formula can work together to improve the eye microenvironment and help eliminate eye discomfort.

[0023] (2) Promote blood circulation in the eyes: Gingerol and other ingredients in ginger can promote blood circulation, accelerate eye metabolism, help eliminate eye fatigue and inflammation, and improve vision.

[0024] (3) Relieve eye fatigue: Ingredients such as borneol have a cooling sensation and can quickly relieve eye fatigue and dryness caused by prolonged use of the eyes, thereby improving vision.

[0025] (4) Anti-inflammatory effect: Ingredients such as mugwort and ginger have certain anti-inflammatory effects and can reduce the risk of eye inflammation and infection.

[0026] (5) Enhance eye immunity: By improving the eye environment and supplementing nutrients, eye drops can enhance eye immunity and increase the eye's resistance to external stimuli. DETAILED DESCRIPTION

[0027] The following are specific embodiments of the present invention, which further describe the technical solution of the present invention, but the protection scope of the present invention is not limited to these embodiments. Any changes or equivalent substitutions that do not deviate from the concept of the present invention are included in the protection scope of the present invention.

[0028] Example 1

[0029] A kind of eye drops, comprising 2 parts of Chinese lantern, 1 part of ginger, 1 part of wormwood leaf, 1 part of borneol, and 100 parts of purified water.

[0030] Example 2

[0031] A kind of eye drops, comprising 10 parts of Chinese lantern, 5 parts of ginger, 2 parts of wormwood leaves, 3 parts of borneol and 200 parts of purified water.

[0032] Example 3

[0033] A kind of eye drops, comprising 6 parts of Rhizoma Cyperi, 3 parts of ginger, 3 parts of wormwood leaves, 2 parts of borneol and 150 parts of purified water.

[0034] The raw materials in the above embodiment are prepared according to the following steps: the Chinese lantern, ginger, wormwood and borneol are weighed in proportion and set aside, all the raw materials are put into a decoction pot, purified water is added, the decoction temperature is maintained at 90-100°C, and the decoction is performed for 60 minutes to ensure that the effective ingredients are fully dissolved. After the decoction is completed, the mixed solution is cooled to room temperature, and a filter cloth is used for preliminary filtration to remove large particles of impurities. The filtered liquid is placed in a centrifuge, and the centrifugation conditions are set to 3000 rpm for 15 minutes. After centrifugation, the supernatant is taken to remove the precipitate and fine impurities, and the supernatant is diluted with medical pure water at a ratio of 1:1000 to ensure uniform dilution and sufficient stirring. The diluted liquid is sterilized, and a high-temperature sterilization method can be used. After sterilization, aseptic operation is performed and the mixture is filled into a sterile eye drop bottle. The filled eye drop bottle is sealed and packaged to ensure a sterile state.

[0035] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An eye drop, characterized in that: The invention is made of Chinese lanterns, ginger, wormwood leaves, borneol and purified water; the proportion of the above raw materials is: 2 to 10 parts of Chinese lanterns, 1 to 5 parts of ginger, 1 to 5 parts of wormwood leaves, 1 to 5 parts of borneol and 100 to 200 parts of purified water.

2. An eye drop according to claim 1, characterized in that: The proportions of the above raw materials are: 6 parts of brocade lanterns, 3 parts of ginger, 2 parts of mugwort leaves, 3 parts of borneol, and 150 parts of purified water.

3. A method for preparing eye drops, characterized in that: The preparation of the eye drops according to claim 2 mainly comprises the following steps: Step 1: Weigh the Chinese lantern, ginger, mugwort and borneol according to the proportion and set aside; Step 2: Put all the ingredients into a frying pot and add 150 parts of pure water; Step 3: Keep the decoction temperature at 90-100℃ for 60 minutes to ensure that the active ingredients are fully dissolved; Step 4: After the decoction is completed, cool the mixture to room temperature and use filter cloth for preliminary filtration to remove large particles of impurities; Step 5: Place the filtered liquid into a centrifuge, set the centrifugal conditions to 3000 rpm, and the centrifugal time to 15 minutes. Take the supernatant after centrifugation, remove the precipitate and fine impurities, and dilute the supernatant with medical pure water at a ratio of 1:1000, ensuring uniform dilution and sufficient stirring; Step 6: Sterilize the diluted liquid by high temperature sterilization. After sterilization, perform aseptic operation and fill it into a sterile eye drop bottle; Step 7: Seal the filled eye drop bottle to ensure sterility.