Composite dressing applied to wound and preparation method thereof

A wound and compound technology, applied in the fields of application, chemical instruments and methods, and pharmaceutical formulations, can solve problems such as pain, re-cracking, and easily involved wounds, and achieve the effects of accelerating wound healing, promoting regeneration, and having no toxic side effects
CN106474533AInactive Publication Date: 2017-03-08北京东方艾美生物技术股份有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
北京东方艾美生物技术股份有限公司
Publication Date
2017-03-08
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a composite dressing applied to a wound and a preparation method thereof. The dressing comprises hair keratin and a traditional Chinese medicine component, wherein hair comprises any one selected from a group consisting of human hair and animal wool, and the traditional Chinese medicine component comprises pseudo-ginseng, Rhizoma Paridis, Psammosilene tunicoides, borneol and musk. The preparation method comprises the following steps: preparation of the hair keratin; preparation of the traditional Chinese medicine component; and preparation of the dressing. According to the invention, traditional Chinese medicine is combined with a biomaterial, and hair keratin gel and the like are used as a carrier for wound healing via the traditional Chinese medicine component, so a wound covering material with the properties of a biological dressing can be formed; the prepared composite dressing is a wound covering material with excellent effect; and along with slow healing of a wound and skin growth, the composite dressing provides a wound healing environment for promotion of skin regeneration.
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Description

technical field

[0001] The invention relates to a dressing, in particular to a composite dressing applied to wounds and a preparation method thereof. Background technique

[0002] Human and animal trauma can be seen everywhere, and all kinds of trauma can cause cell degeneration, necrosis and tissue defect in different degrees, and tissue repair must be carried out through cell proliferation and formation of intercellular matrix. Although there are various types of drugs for treating trauma or hemostasis, a considerable part of the hemostatic drugs need to be taken orally to complete a series of complex physiological processes in the body, instead of simply acting directly on the blood vessels of the wound to achieve hemostasis. Purpose. Although some medicines can be directly applied to the wound, the medicine is dry, and the wound is easily involved when moving the wound, causing pain or cracking again, and because the medicine cannot be absorbed by the skin, it is necess...

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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