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Yiqingwan bolus and its prepn

A technology for clearing pills and prescriptions, which is applied in the directions of pill delivery, pharmaceutical formulations, and medical preparations containing active ingredients, etc., and can solve the problems of unsuitability for taking, high sucrose content, and large amount of excipients.

Inactive Publication Date: 2004-11-24
毛友昌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The granule contains a large amount of auxiliary materials and contains high sucrose, so it is not suitable for diabetic patients; and its quality standard can be further improved. Based on this, we use modern pharmaceutical technology to make necessary improvements to the product process to form a new preparation. The quality of the product is comprehensively monitored to ensure product quality, improve drug efficacy, and benefit the people

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Example 1: The three herbs are cleaned separately, impurities are removed, and they pass the inspection for later use; the three herbs in the prescription are crushed into coarse powder, and decocted with water for 2 times, the first time is 1.5 hours, the second time is 1 hour, and the decoctions are combined. Filtrate, concentrate the filtrate to a relative density of 1.05-1.15 (60°C), spray dry, and collect dry cream powder; add appropriate amount of auxiliary materials to the above three dry cream powders, mix well, make pellets, and dry to obtain.

Embodiment 2

[0031] Embodiment 2: The three flavors of medicines are cleaned separately, remove impurities, and pass the test for subsequent use; the three flavors of medicines in the prescription are pulverized into coarse powder, and are extracted twice with 50% ethanol under reflux, each time for 1.5 hours. After the ethanol is recovered from the extract, Concentrate to a relative density of 1.05-1.15 (60°C), spray dry, and collect dry cream powder; add appropriate amount of auxiliary materials to the above three dry cream powders, mix well, make pellets, and dry to obtain.

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Abstract

The present invention discloses Yiqingwan bolus of and its preparation. The present invention relates to preparation form innovation on the basis of available granule, and the medicine has the advantages of fast release speed, high bioavailability, less irritation, etc. The medicine has the functions of clearing away heat and toxic material, dispersing blood stasis, cooling blood and arresting bleeding, and has obvious curative effect on virulent fire-evil and blood heat caused fever, red eyes, aphtha, swelling and pain throart, etc.

Description

technical field [0001] The invention relates to the technical field of preparation of Chinese patent medicine pills, in particular to Yiqing pills and a preparation method thereof. Background technique [0002] Pills are a traditional dosage form. Due to the rapid development of modern science and technology, the continuous upgrading of equipment in pharmaceutical institutions, the advent of new pill-making machines and the wide application of new excipients have brought youthful vitality to the ancient dosage form of traditional Chinese medicine pills. It has changed people's traditional prejudice against traditional pills "black, big and thick", and made the pills produced have the advantages of fast drug release, high bioavailability, small irritation, accurate dosage, easy to take and carry; according to In my country's relevant drug laws and regulations, changing the dosage form needs to be studied as a new drug. The original dosage form of Yiqing ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K9/20A61K9/36A61P1/02A61P1/10A61P7/04A61P9/14A61P11/04
Inventor 毛友昌毛小敏
Owner 毛友昌
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