Medicament for curing oral ulcer

A technology for oral ulcers and drugs, applied in the field of pharmaceutical preparations, can solve problems such as limiting the scope of use of drugs, and achieve the effects of safe medication opportunities, improved melting time, and good flexibility.

Active Publication Date: 2009-06-03
创邦医疗健康科技(云南)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

limit the use

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Take the following ingredients:

[0027] Chitosan poly 0.1g, vinyl alcohol 99.8g, sodium carboxymethyl starch 0.1g;

[0028] Make 100g product through the method for following prior art:

[0029] A: Dissolve chitosan in an appropriate amount of pure water and set aside;

[0030] B: Dissolve polyvinyl alcohol and sodium carboxymethyl starch with an appropriate amount of pure water, and set aside;

[0031] C: Slowly add the reserve solution in step A to the reserve solution in step B under stirring conditions, make up the remaining amount with pure water to 1000ml, mix well, and set aside;

[0032] D: Apply the spare solution in step C to a film, dry it, and cut it into small pieces of 1cm×1cm to form a film-adhesive agent.

Embodiment 2

[0034] Take the following ingredients:

[0035] Chitosan poly 0.8g, vinyl alcohol 99g, sodium carboxymethyl starch 0.2g;

[0036] Prepare the patch agent through the same method as in Example 1.

Embodiment 3

[0038] Take the following ingredients:

[0039] Chitosan poly 2g, vinyl alcohol 97.4g, sodium carboxymethyl starch 0.6g;

[0040] Prepare the patch agent through the same method as in Example 1.

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PUM

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Abstract

The invention provides a medicament for curing oral ulcer, which is characterized in that every 100 g of product comprises the following components by mass: 0.1 to 25 g of chitosan, 70 to 99.8 g of polyvinyl alcohol, and 0.1 to 5 g carboxy methyl starch sodium. The medicament has excellent flexibility, imbibition property and permeability. After use, a protecting film is formed on the wound of the oral ulcer, so as to effectively prevent the foreign objects from contacting the wound and prevent bacteria from invading, promote wound occlusion, avoid wound infection, and relieve the pain during wound occlusion process. In addition, the medicament has excellent biocompatibility and adhesiveness, has the effects of protecting ulcer surface and removing the rotten and letting fresh grow, and is suitable for the oral wounds of oral ulcer, gum erosion, oral mucosa bite wound, etc.

Description

technical field [0001] The invention relates to a medicine, especially a medicine for treating oral ulcer, and belongs to the technical field of pharmaceutical preparations. Background technique [0002] In daily life, often can cause the formation of oral ulcers because of various reasons, such as bites, scalds, abrasions, scratches and unexplained wounds in the oral cavity, so oral ulcers are a relatively common frequently-occurring disease. Once oral ulcers are formed, it will not only affect the normal life, work and study of patients, but sometimes even cause systemic diseases. Although oral ulcer is not a serious disease, it will bring unspeakable pain to the patient, directly affect the patient's eating, and then reduce the body's resistance, so it cannot be ignored. At present, there are many drugs for treating oral ulcers, but the curative effect varies from person to person, and most of these products contain hormones and disinfectants, which are not suitable for ...

Claims

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Application Information

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IPC IPC(8): A61K31/722A61K47/32A61K47/38A61K9/70A61P1/02
Inventor 魏黎忠苏金权
Owner 创邦医疗健康科技(云南)有限公司
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