New type medicinal film for treating oral cavity and brotic wound surface and its preparation method

A technology for oral ulcers and drug film, applied in the field of new drug film, can solve the problems of unbearable numbness, patient discomfort, poor local adhesion, etc., and achieve the effect of obvious curative effect, convenient use and long acting time.
CN1686149AInactive Publication Date: 2005-10-26FUZHOU JINXIANG CHINESE MEDICINE PHARMA
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
FUZHOU JINXIANG CHINESE MEDICINE PHARMA
Publication Date
2005-10-26
Estimated Expiration
Not applicable Β· inactive patent
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Abstract

A medicinal film for treating oral ulcer is composed of a plastics coated paper layer, a composite film layer, and a medicine layer as sandwich which is proportionally prepared from gentamycin sulfate, menonasal and dexamethasone acetate. Its preparing process includes preparing film slurry, preparing medicine slurry defoaming and preparing film.
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Description

technical field

[0001] The invention relates to a novel medicinal film mainly used for treating oral ulcer wounds, and a preparation method thereof. Background technique

[0002] Oral ulcers are a common disease in oral mucosal diseases, and the incidence rate is second only to odontosis. Its pathogenesis is often related to viral infectious diseases or immune dysfunction. The pain caused to the patient is very obvious: periodic attacks, persistent painful erosions. In severe cases, the erosion surface still hurts when the oral cavity is in a static state. For most patients, it takes about 7-12 days for the oral erosions to heal naturally.

[0003] In addition to systemic medication for the treatment of oral erosions, topical medication is the preferred treatment option. Most of the topical drugs currently used clinically are hormones or traditional Chinese medicine preparations, such as corticosteroids prednisone, dexamethasone, antibiotics and circulation-promoting dru...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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