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Composition for relieving asthenopia and preparation method thereof

A technology for relieving visual fatigue and composition, which is applied in the direction of drug combination, medical preparations containing active ingredients, pharmaceutical formulas, etc., and can solve problems such as application limitations

Inactive Publication Date: 2013-09-04
深圳市集贤企业管理顾问有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, modern medical treatment is mainly based on symptomatic treatment, and neurotrophic agents, sedatives or local drops of β-blockers are mostly used as drugs; surgical treatment and prism correction are used, and the curative effect is relatively certain, but the application is limited

Method used

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  • Composition for relieving asthenopia and preparation method thereof
  • Composition for relieving asthenopia and preparation method thereof
  • Composition for relieving asthenopia and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Embodiment 1 Tablet preparation of the present invention (taking ten times of raw material proportioning amount as example)

[0015] The raw materials were weighed according to the following weight proportions: 120 grams of Cochinea chinensis, 180 grams of Stephania vine, 120 grams of mountain sesame, 120 grams of cloud grass, and 120 grams of fennel root for later use.

[0016] Add 10 times the amount of water to soak the seven-star grass, Stephania vine, mountain sesame, cloud vanilla, and fennel root in the above weight ratio for 2.5 hours, heat and decoct, filter after boiling, combine the filtrates, separate the solids, and obtain the supernatant; supernatant When the liquid is concentrated to a relative density of 1.06, enter the spray dryer, the air inlet temperature is controlled at 135°C, the outlet air temperature is 105°C, the atomizer rotating speed is 60 rpm, and the feed rate is 4ml / min to obtain 30 grams of spray-dried powder ; Crush the spray-dried powde...

Embodiment 2

[0017] Embodiment 2 Capsules of the present invention are prepared (taking ten times the ratio of raw materials as an example)

[0018] The raw materials were weighed according to the following weight proportions: 100 parts of Cochinea chinensis, 100 parts of Stephania vine, 100 parts of wild sesame, 100 parts of cloud grass, and 100 parts of fennel root for later use.

[0019] Add 8 times the amount of water to soak the seven-star grass, Stephania vine, mountain sesame, cloud vanilla, and fennel root in the above weight ratio for 2.5 hours, heat and decoct, filter after boiling, combine the filtrates, separate the solids, and obtain the supernatant; supernatant When the liquid is concentrated to a relative density of 1.05, enter the spray dryer, the air inlet temperature is controlled at 140°C, the outlet air temperature is 100°C, the atomizer rotating speed is 60 rpm, and the feed rate is 3ml / min to obtain 25 grams of spray-dried powder Crush the spray-dried powder into a fi...

Embodiment 3

[0020] Embodiment 3 Preparation of granules of the present invention (taking ten times the ratio of raw materials as an example)

[0021] The raw materials were weighed according to the following weight proportions: 300 parts of Cochinea chinensis, 300 parts of Stephania vine, 300 parts of wild sesame, 300 parts of cloud grass, and 300 parts of fennel root for later use.

[0022] Add 10 times the amount of water to soak the seven-star grass, Stephania vine, mountain sesame, cloud vanilla, and fennel root in the above weight ratio for 2 hours, heat and decoct, filter after boiling, combine the filtrates, separate the solids, and obtain the supernatant; supernatant When the liquid is concentrated to a relative density of 1.06, enter the spray dryer, the air inlet temperature is controlled at 130°C, the outlet air temperature is 110°C, the atomizer rotating speed is 60 rpm, and the feed rate is 5ml / min to obtain 75 grams of spray-dried powder ; Crush the spray-dried powder into a...

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Abstract

The invention discloses a traditional Chinese medicine composition with an effect of relieving asthenopia. A preparation method of the traditional Chinese medicine composition comprises the following steps of: preparing active components by combining traditional Chinese medicine materials including dryopteris sophoroides, Japanese stephania roots, screwtree roots, trigonella foenum-graecum and fennel root which are used as raw materials; and then mixing the active components with a common auxiliary material to prepare an oral preparation.

Description

technical field [0001] The invention relates to a traditional Chinese medicine composition for relieving visual fatigue and a preparation method thereof, belonging to the field of traditional Chinese medicines. technical background [0002] Asthenopia is a relatively common symptom in daily life. It is mainly manifested by the subjective symptoms of the human eye, and is a syndrome in which the eye, organic and mental factors are mixed with each other, also known as eye fatigue syndrome. It is generally believed that long-term inappropriate use of eyes, refractive error or improper adjustment is the main cause of the disease, and internal and external environmental factors such as light, sound, spirit, depression, external stimuli, and other diseases often induce or aggravate the symptoms. [0003] The main manifestations of visual fatigue are: discomfort or pain and swelling around the eyeballs and orbits, soreness in the root of the nose or temples, photophobia, tearing, b...

Claims

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Application Information

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IPC IPC(8): A61K36/899A61P27/02
Inventor 王素侠
Owner 深圳市集贤企业管理顾问有限公司
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