Compound oral ulcer patch and preparation method thereof

A technology for oral ulcers and sticking films, which is applied in the field of medicine and can solve problems such as poor effect and long treatment cycle

Active Publication Date: 2020-06-09
河南护理职业学院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a compound oral ulcer film and its preparation method, which solves the problems that the existin...

Method used

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  • Compound oral ulcer patch and preparation method thereof
  • Compound oral ulcer patch and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A compound oral ulcer plaster, comprising a myogenic layer, a slow-release layer and a heat-clearing and antibacterial layer, the said myogenic layer includes a film-forming material, a plasticizer, a softener and a muscle-inducing drug, and said slow-release layer includes a forming Film materials, plasticizers and softeners, the heat-clearing and antibacterial layer includes film-forming materials, slow-release components, and heat-clearing and antibacterial drug components.

[0030]The myogenic layer includes 75 parts by weight of film-forming material, 2 parts of plasticizer, 3 parts of solvent softener, and 20 parts of myogenic medicine. 5 parts of pearl powder, 1 part of catechu water extract, 2 parts of astragalus water extract and 2 parts of borneol.

[0031] Cornus officinalis water extract, catechu water extract and Astragalus membranaceus water extract were respectively used at a solid-liquid ratio of 1g:5ml, decocted with water for 2 hours, filtered, and dri...

Embodiment 2

[0043] A compound oral ulcer plaster, comprising a myogenic layer, a slow-release layer and a heat-clearing and antibacterial layer, the said myogenic layer includes a film-forming material, a plasticizer, a softener and a muscle-inducing drug, and said slow-release layer includes a forming Film materials, plasticizers and softeners, the heat-clearing and antibacterial layer includes film-forming materials, slow-release components, and heat-clearing and antibacterial drug components.

[0044] The myogenic layer includes 80 parts by weight of film-forming materials, 3 parts of plasticizers, 4 parts of solvent softeners, and 15 parts of myogenic drugs. 1 part, 4 parts of pearl powder, 2 parts of water extract of catechu, 1 part of water extract of Astragalus membranaceus and 2 parts of borneol. Cornus officinalis water extract, catechu water extract and Astragalus membranaceus water extract were respectively used at a solid-liquid ratio of 1g:5ml, decocted with water for 2 hours...

Embodiment 3

[0056] A compound oral ulcer plaster, comprising a myogenic layer, a slow-release layer and a heat-clearing and antibacterial layer, the said myogenic layer includes a film-forming material, a plasticizer, a softener and a muscle-inducing drug, and said slow-release layer includes a forming Film materials, plasticizers and softeners, the heat-clearing and antibacterial layer includes film-forming materials, slow-release components, and heat-clearing and antibacterial drug components.

[0057] The myogenic layer includes 85 parts by weight of film-forming materials, 2.5 parts of plasticizers, 4 parts of solvent softeners, and 10 parts of myogenic drugs. 1 part, 3 parts of pearl powder, 1 part of water extract of catechu, 1 part of water extract of Astragalus membranaceus and 3 parts of borneol.

[0058] Cornus officinalis water extract, catechu water extract and Astragalus membranaceus water extract were respectively used at a solid-liquid ratio of 1g:5ml, decocted with water f...

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Abstract

The invention relates to a compound oral ulcer patch and a preparation method thereof. The compound oral ulcer patch includes a myogenic layer, a slow-release layer and a heat-clearing antibacterial layer; and the myogenic layer includes a film-forming material, a plasticizer, a solvent softener and a myogenic drug, the slow-release layer includes a film-forming material, a plasticizer and a softener, and the heat-clearing antibacterial layer includes a film-forming material, a slow-release component and a heat-clearing antibacterial drug component. The compound oral ulcer patch adopts a three-layer composite structure, and the myogenic layer is in contact with an ulcer part and mainly uses the myogenic drug to promote rapid muscle generation and repair of the ulcer part; the heat-clearingantibacterial layer mainly uses the heat-clearing antibacterial drug for clearing heat and killing bacteria in an oral cavity to mainly provide a good environment for recovery of the ulcer part, andthe slow-release layer uses bletilla striata polysaccharide or chitosan and has the main effects of preventing the myogenic layer from being dissolved by saliva after the heat-clearing antibacterial layer is completely dissolved. The compound oral ulcer patch can make the ulcer part quickly recover muscle generation while effectively improving the oral environment by using the three-layer structure.

Description

technical field [0001] The invention relates to a compound oral ulcer patch and a preparation method thereof, belonging to the technical field of medicine. Background technique [0002] Oral ulcer, also known as recurrent oral ulcer, aphtha, etc., is a common oral mucosal disease with spontaneous and recurrent. Ulcers are often found in buccal mucosa, lip mucosa, tongue and other parts. They are round or oval ulcers with obvious edges. The ulcer surface is covered with light yellowish white or grayish yellow cellulose derivatives. Two to 48 hours after the ulcer occurred, a characteristic prodromal burning sensation appeared, which seriously affected the patient's eating. The etiology of oral ulcers is complex, resulting in the diversity and uncertainty of its treatment methods. Clinically, symptomatic treatment is mostly used, usually from reducing inflammation, relieving pain, preventing ulcer surface deterioration, preventing secondary infection, and promoting healing. ...

Claims

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Application Information

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IPC IPC(8): A61K36/481A61K36/8968A61K9/70A61K47/36A61P1/02A61K35/618A61K31/045A61K31/715A61K31/722
CPCA61K9/006A61K9/7007A61K31/045A61K31/715A61K31/722A61K35/618A61K36/19A61K36/344A61K36/40A61K36/48A61K36/481A61K36/484A61K36/634A61K36/744A61K36/8968A61K47/36A61K2236/331A61K2236/51A61P1/02A61K2300/00
Inventor 付娟刘瑞红李娜石娟
Owner 河南护理职业学院
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