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Rehabilitation lyophilized powder injection and its preparation method

A technology for freeze-dried powder injection and injection, which is applied in the direction of freeze-dried transportation, medical preparations containing active ingredients, powder transportation, etc. It can solve the problems of easy breakage and poor quality stability, and achieve good formability, stable quality, The effect of high purity

Inactive Publication Date: 2006-04-26
邹巧根
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned preparation method has the following disadvantages: the dosage form is an aqueous injection, and the quality stability is relatively poor. It is easy to produce precipitation after long-term placement, and it is easy to break during transportation and storage.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Ginseng, Astragalus Extracts & Matrimones 5g Mannitol 95g

Embodiment 2

[0027] Extracts of Ginseng, Astragalus and Kushen 42.5g Mannitol 57.5g

Embodiment 3

[0029] Ginseng, Astragalus extracts and matrine 80g Dextran 20g

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PUM

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Abstract

The invention provides a rehabilitation lyophilized powder injection and its preparation method, which comprises the following constituents (by weight ratio): gen-seng, astragalus root extract and Marine 5-80%, and freeze-drying excipient 20-95%. The preparing process for the gen-seng and astragalus root extract consists of charging water for injection into gen-seng, astragalus root extract and Marine, stirring to dissolve, adjusting pH of the soup to 3.0-7.5 with medicinal alkali, charging freeze-drying excipient, stirring, mixing homogenously, adding water for injection to predetermined volume, carrying out asepsis filtering, split charging, and freeze-drying.

Description

technical field [0001] The invention relates to a Kangai freeze-dried powder preparation for injection with high-efficiency anti-cancer components for replenishing qi and strengthening the body, enhancing the body's immune function, and a preparation method thereof, belonging to the technical field of traditional Chinese medicine pharmacy. Background technique [0002] Kangai Injection is made from astragalus, ginseng, and matrine through relevant extraction processes. Clinically, it is mainly used in the treatment of primary liver cancer, lung cancer, rectal cancer, malignant lymphoma, gynecological malignant tumors, leukopenia and leukopenia caused by various reasons, and chronic hepatitis B. This product is a variety recorded in the National Compilation of Chinese Patent Medicine Standards Internal Medicine Pulmonary System (1) Volume (P90 in 2002). The preparation method is as follows: the ginseng is extracted with ethanol under reflux, and the extract is concentrated t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/481A61K9/19A61K36/258A61K38/16A61P35/00
Inventor 邹巧根王华娟
Owner 邹巧根
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