Eye drops, preparation method and application thereof

A technology for eye drops and medicinal materials, applied in the directions of pharmaceutical formulations, drug combinations, and drug delivery, can solve problems such as vision loss and adverse reactions, and achieve the effects of improving vision, reducing eye fatigue, and stabilizing drug performance.

Active Publication Date: 2021-02-12
龙欢乐
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a kind of eye drops and preparation method thereof, when using existing eye drops, adverse reactions will occur, and vision will decline after drug withdrawal.

Method used

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  • Eye drops, preparation method and application thereof
  • Eye drops, preparation method and application thereof
  • Eye drops, preparation method and application thereof

Examples

Experimental program
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preparation example Construction

[0026] In one embodiment, the preparation method includes the following steps:

[0027] S01: According to parts by weight, weigh 180-220 parts of ginseng, 130-160 parts of wild chrysanthemum, 90-110 parts of chrysanthemum, 70-90 parts of peppermint, and weigh 380-420 parts of borax, 1600-1850 parts of boric acid;

[0028] S02: adding the other medicinal materials weighed in step S01 except the borax and boric acid into water at 90-100° C. for at least one hot water leaching treatment, and filtering and collecting after the leaching treatment is completed, Obtain filtrate;

[0029] S03: reheat the filtrate obtained in step S02 to boil at 95-100° C., collect the supernatant, and concentrate the supernatant to obtain a concentrated extract;

[0030] S04: Mix the concentrated extract with the borax and boric acid, let stand, collect the supernatant, filter and sterilize the supernatant to obtain the eye drops.

[0031] Specifically, the medicinal materials in the above step S01...

Embodiment 1

[0038] An eye drop, based on 100% of the eye drop quality, the eye drop includes the following components:

[0039]

[0040] Its preparation method is as follows:

[0041] S11: Weigh 200 grams of ginseng, 150 grams of wild chrysanthemum, 100 grams of sheep's foot, 80 grams of peppermint, 410 grams of borax, and 1600 grams of boric acid;

[0042] S12: Grinding the weighed medicinal materials except borax and boric acid to obtain medicinal powder, and placing the obtained medicinal powder in water at 95°C for leaching treatment, repeated leaching for 3 times, and sifting through a 1000-mesh sieve Filtrate in the net to obtain the filtrate;

[0043] S13: heating the filtrate obtained in step S12 to 100° C. and boiling, collecting the supernatant after cooling, and concentrating the supernatant to obtain a concentrated extract;

[0044] S14: Mix the concentrated extract with the borax and boric acid, let stand, collect the supernatant, filter the supernatant through a 1500-me...

Embodiment 2

[0046] An eye drop, based on 100% of the eye drop quality, the eye drop includes the following components:

[0047]

[0048] Its preparation method is as follows:

[0049] S11: Weigh 200 grams of ginseng, 155 grams of wild chrysanthemum, 110 grams of sheep's foot, 80 grams of peppermint, 400 grams of borax, and 1700 grams of boric acid;

[0050] S12: Grinding the weighed medicinal materials except borax and boric acid to obtain medicinal powder, and placing the obtained medicinal powder in water at 95°C for leaching treatment, repeated leaching for 3 times, and sifting through a 1000-mesh sieve Filtrate in the net to obtain the filtrate;

[0051] S13: heating the filtrate obtained in step S12 to 100° C. and boiling, collecting the supernatant after cooling, and concentrating the supernatant to obtain a concentrated extract;

[0052] S14: Mix the concentrated extract with the borax and boric acid, let stand, collect the supernatant, filter the supernatant through a 1500-me...

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Abstract

The invention discloses an eye drop and a preparation method thereof. Based on the 100% mass of the eye drops, the eye drops include the following components: 4.5-6.0% of ginseng extract; 6.5-8.0% of wild chrysanthemum extract; Extract 3.0-7%; borax 15-20%; boric acid 55-65%. The eye drops provided by the invention are eye drops in the nature of traditional Chinese medicine, which have the effects of nourishing optic nerves, reducing eye fatigue, eliminating dry eyes, and improving vision, so as to achieve the purpose of correcting pseudomyopia.

Description

technical field [0001] The invention belongs to the technical field of traditional Chinese medicine, and in particular relates to an eye drop and its preparation method and application. Background technique [0002] Myopia means that the refractive system of the emmetropic eye is in a static state, that is, after the adjustment is released, the far point of the eye is within a limited distance. In other words, myopia is due to congenital or acquired factors that cause the anterior and posterior diameter of the eyeball to become elongated. After entering the eye, parallel light rays form a focus in front of the retina, causing blurred vision. However, due to frequent incorrect use of the eyes, the ciliary muscle continues to contract and spasm, and cannot get proper rest. The lens is also in a thickened state, and parallel light rays enter the eye. After the thickened lens is bent, the focal point When it falls in front of the retina, it is naturally unclear to see things in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K9/08A61K36/534A61K47/04A61P27/02A61P27/10A61K33/22
CPCA61K9/0048A61K9/08A61K33/22A61K36/258A61K36/28A61K36/287A61K36/534A61K47/02A61K2236/331A61K2300/00
Inventor 龙欢乐
Owner 龙欢乐
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