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Chinese medicinal composition and spraying agent for preventing emerging respiratory infectious diseases

A technology for respiratory tract and infectious diseases, applied in the field of traditional Chinese medicine preparations, can solve problems such as ineffective preventive drugs, and achieve the effect of improving body immunity and preventing respiratory infectious diseases

Inactive Publication Date: 2013-01-09
THE FIFTH MEDICAL CENT OF CHINESE PLA GENERAL HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to solve the problem that there is no effective preventive drug in a short period of time from the occurrence of emerging respiratory infectious diseases to the successful development of vaccines, and discloses a traditional Chinese medicine composition for treating emerging respiratory infectious diseases

Method used

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  • Chinese medicinal composition and spraying agent for preventing emerging respiratory infectious diseases
  • Chinese medicinal composition and spraying agent for preventing emerging respiratory infectious diseases
  • Chinese medicinal composition and spraying agent for preventing emerging respiratory infectious diseases

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] Example 1: Preparation of spray active ingredients

[0053] Weigh 900g red stone fat, 1200g isatis root, and 1200g astragalus root; soak the isatis root and astragalus in 8 times water, decoct them in water for 30 minutes, precipitate with 70% ethanol, filter, and spin-evaporate to concentrate; add 5 times water for soaking red stone fat, then add isatis root Mix it with the extract of Astragalus, and put the above liquid in a colloid mill to grind finely and pass through a 325-mesh sieve to obtain the active ingredient of the spray.

Embodiment 2

[0054] Example 2: Preparation of spray active ingredients

[0055] Weigh 1000g of red stone fat, 1500g of Radix isatidis, and 1500g of Radix isatidis; soak Radix isatidis and Radix Astragali in 10 times water, decoct them in water for 20 minutes, precipitate with 70% ethanol, filter, and concentrate by rotary steaming; add 5 times of water for soaking red stone fat, then add Radix isatidis Mix it with the extract of Astragalus, and put the above liquid in a colloid mill to grind and pass through a 300-mesh sieve to obtain the active ingredient of the spray.

Embodiment 3

[0056] Example 3: Preparation of spray active ingredients

[0057] Weigh 1100g of red stone fat, 2000g isatis root, and 2000g astragalus; soak the isatis root and astragalus in 10 times water, decoct them in water for 30 minutes, precipitate with 70% ethanol, filter, and spin-evaporate to concentrate; add 3 times water for soaking red isatidis, then add isatis root Mix it with the extract of Astragalus, and put the above liquid in a colloid mill to grind and pass it through a 400-mesh sieve to obtain the active ingredient of the spray.

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Abstract

The invention relates to a Chinese medicinal composition and spraying agent for preventing emerging respiratory infectious diseases, belonging to the technical field of Chinese medicinal preparations. In the invention, the Chinese medicinal composition comprises the following raw medicinal herbs in parts by weight: 9-12 parts of red halloysite, 9-24 parts of indigowoad root and 9-24 parts of astragalus root; and the spraying agent comprises an active constituent and a medicinal preservative, wherein the active constituents comprise: (1) a product obtained by subjecting the indigowoad root andthe astragalus root to boiling and alcohol precipitation and (2) a product obtained by subjecting the red halloysite to milling and refining. The preparation provided by the invention has the advantages of safety, quick results, stability, convenience for use and easiness in production and is beneficial to the medicine use of mass populations.

Description

Technical field [0001] The invention belongs to the technical field of traditional Chinese medicine preparations, and specifically relates to a traditional Chinese medicine composition and a spray for preventing new respiratory infectious diseases. Background technique [0002] In recent years, changes in the environment and climate, as well as the evolution and mutation of microorganisms, have led to the frequent occurrence of new and sudden infectious diseases around the world. Their unpredictability, danger, and terror have brought huge challenges to the national health service. Among them, the outbreak of airborne new respiratory infectious diseases has caused particularly serious harm, from the SARS (severe acute respiratory syndrome) outbreak in 2003 to the avian influenza and the H1N1 influenza virus in recent years. In terms of infection incidents, my country is facing an increasingly severe risk of outbreaks of sudden new respiratory infectious diseases. [0003] Respirato...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K36/481A61K9/12A61P11/00A61P31/04A61P31/12A61K33/26
Inventor 山丽梅李庆虹赵艳玲张萍崔佳丽肖小河
Owner THE FIFTH MEDICAL CENT OF CHINESE PLA GENERAL HOSPITAL
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