Gel patch for reducing blood sugar and preparation method thereof

A gel patch and hypoglycemic technology, which is applied in the directions of non-active ingredients medical preparations, medical preparations containing active ingredients, pharmaceutical formulas, etc., can solve the problems of large side effects, easy to pollute clothes, poor plasticity, etc.

Inactive Publication Date: 2009-07-01
TIANJIN ZHONGBAO PHARMACY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to combine the advantages of the latest molecular gel and hydrogel, not only overcome the common disadvantages of large side effects of existing oral preparations, but also avoid the poor plasticity of general water-based gels and the irritation of oily gels to the skin. Disadvantages such as large size and easy to contaminate clothes

Method used

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  • Gel patch for reducing blood sugar and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Penetration enhancer laurocapram, oleic acid 8kg

[0030] Molecular Gel 2.5% Lecithin,

[0031] 97.5% Isopropyl Myristate 100kg

[0032] Hydrogel 8% Sodium Polyacrylate, 2% Polyvinylpyrrolidone

[0033] 2% sodium carboxymethylcellulose, 20% propylene glycol,

[0034] 20% glycerin, 48% deionized water 300kg

[0035] Ghost Arrow Feather Extract 30kg

[0036] Schisandra Extract 30kg

[0037] Weigh 24kg of sodium polyacrylate, 6kg of polyvinylpyrrolidone and 6kg of sodium carboxymethylcellulose solid powder and mix evenly, disperse in 60kg of propylene glycol, 60kg of glycerin solvent, mix evenly in a stirrer, add 144L of deionized water, mix evenly, Take 97.5kg of isopropyl myristate and place it in a blender, add 30kg of the extract of Echinacea chinensis, 30kg of schisandra chinensis extract and 8kg of a mixture of laurocapram and oleic acid, heat and stir at 60°C until completely mixed, then add 2.5kg ...

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Abstract

The invention relates to a gel plaster for treating diabetes and its preparation method. The traditional Chinese medicine plaster for treating myopia is composed of 2% -100% of the extract of traditional Chinese medicine and 98% -0% of medicinal adjuvant, wherein winged euony twigs, Chinese magnoliaving are alcohol-soluble extract using alcohol extraction method. The traditional Chinese medicine plaster is prepared by mixing the molecule gel with the hydrogel and the fat-soluble medicine enters into the skin by a fat-soluble channel, thus the production technique prevents the separation of the medicine and matrix, at the same time a certain repulsion force of water-based matrix to the oil-based medicine can promote the medicine absorption and the medicine efficacy is increased.

Description

technical field [0001] The present invention relates to the latest molecular gel dosage form and hydrogel dosage form in the technical field of transdermal drug delivery preparations, a transdermal absorption gel patch for treating diabetes with extracts of Erythrina chinensis and Schisandra chinensis and a medicinal matrix, and a preparation method thereof . technical background [0002] Transdermal drug delivery system or percutaneous absorption patch refers to a type of preparation that is applied through the skin, and the drug is absorbed through the skin into the blood circulation of the whole body and reaches an effective blood concentration to achieve disease treatment or prevention. The characteristic of the transdermal absorption patch is that the transdermal drug delivery system can avoid the first-pass effect of the liver and the inactivation of the drug in the gastrointestinal tract, and the absorption of the drug is not affected by gastrointestinal factors, redu...

Claims

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Application Information

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IPC IPC(8): A61K36/57A61K9/70A61K47/12A61K47/14A61K47/18A61K47/24A61K47/26A61K47/32A61K47/38A61K47/40A61P3/10
Inventor 李扬高惠明方昊周英超
Owner TIANJIN ZHONGBAO PHARMACY
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