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Chinese medicine soft capsule Naodesheng and its preparing method

A soft capsule, raw soft technology, applied in the directions of capsule delivery, pharmaceutical formulation, and drug combination, can solve the problems of difficult absorption, slow disintegration, etc., and achieve the effects of improving bioavailability, inhibiting thrombosis, and rationalizing the formulation.

Inactive Publication Date: 2005-07-20
ANHUI AN TECH MEDICAL & BIOLOGICAL TECH
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Problems solved by technology

[0006] Naodesheng Tablet is a commonly used drug for treating cardiovascular and cerebrovascular diseases. Its original dosage form and preparation process have the following disadvantages: ①The original dosage form is a tablet, which disintegrates slowly and is not easy to absorb

Method used

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  • Chinese medicine soft capsule Naodesheng and its preparing method

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Embodiment Construction

[0034] The optimization selection of described dosage form:

[0035] (1) "Nao De Sheng Pian" is a variety recorded in the 2000 edition of the Pharmacopoeia of the People's Republic of China. Consisting of five herbs including notoginseng, chuanxiong, safflower, kudzu root and hawthorn, it has the effects of promoting blood circulation and removing blood stasis, dredging the meridians, refreshing the brain and resuscitating the brain. It is used for cerebral arteriosclerosis, ischemic stroke and sequelae of cerebral hemorrhage and other diseases. The original dosage form is a tablet, which disintegrates slowly and is not easy to absorb. The original dosage form uses Panax notoginseng and kudzu root medicinal powder. Therefore, in order to make this formula more effective, we carried out secondary development of this product, and selected the dosage form as a soft drug with high bioavailability, good sealing, accurate content, rapid disintegration, beautiful appearance, and easy...

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Abstract

The present invention discloses a new dosage form of Chinese medicine Naodesheng soft capsule for curing apoplexy and its preparation method. Said preparation method is characterized by that said invention adopts alcohol extraction process to extract effective component of every Chinese medicinal materials, so that the effective component content of said prescription can be raised, and the bioavailability of every Chinese medicinal material also can be raised, therefore said invented Chinese medicine soft capsule can obtain more obvious therapeutic effect.

Description

technical field [0001] The invention belongs to a traditional Chinese medicine, in particular to a preparation method and dosage form improvement of a Chinese patent medicine for treating diseases such as cerebral arteriosclerosis, ischemic cerebral apoplexy and sequelae of cerebral hemorrhage. Background technique [0002] With the development of society, cardiovascular and cerebrovascular diseases have become frequently-occurring and common diseases that endanger human health. At the end of 1998, among the causes of death among Chinese residents, the mortality rate of cerebrovascular and heart disease ranked second and third among urban residents, and second and fourth among rural residents. Experts predict that the incidence of cardiovascular and cerebrovascular diseases in the whole society is between 5% and 8%. Recent epidemiological survey results of 180,000 people in 19 provinces and cities in my country show that the current incidence of stroke is 600 / 100,000, of wh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K9/48A61P9/10
Inventor 余世春
Owner ANHUI AN TECH MEDICAL & BIOLOGICAL TECH
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