Composite zinc silver antibacterial agent contained chitosan fiber dressing and preparation method thereof

A technology of chitosan fiber and antibacterial agent, which is applied in the field of chitosan fiber dressing containing composite silver-zinc antibacterial agent and its preparation, can solve the problems of skin inflammation without antibacterial drugs, antibiotic resistance, and difficulty in controlling the disease. Achieving the effects of fast sterilization speed and duration, low toxicity, and maintaining the concentration of bactericidal factors
CN104874010AInactive Publication Date: 2015-09-02SHENZHEN TSINGHUA YUANXING NANO MATERIAL CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
SHENZHEN TSINGHUA YUANXING NANO MATERIAL CO LTD
Publication Date
2015-09-02
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a composite zinc silver antibacterial agent contained chitosan fiber dressing which comprises a dressing body and antibacterial active components attached to the dressing body. The dressing body is a wound dressing made of chitosan fibers, the antibacterial active components are made of raw materials comprising, by weight, 2-4 parts of composite zinc silver antibacterial agents, 90-95 parts of dispersing agents and 1-7 parts of suspending agents. The composite zinc silver antibacterial agent contained chitosan fiber dressing can be widely applied to treatment of infectious wounds, surgical incisions, surgical traumas, body surface ulcers and various burning and scalding wounds, anti-bacteria, bleeding stopping, anti-inflammation and deodorization functions are achieved, and antibacterial and growth promoting effect especially for the infected wounds with more percolate is more remarkable.
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Description

technical field

[0001] The invention relates to the field of medical dressings, more specifically, relates to a chitosan fiber dressing containing a composite silver-zinc antibacterial agent that has excellent antibacterial properties, can promote wound healing, tissue repair regeneration and absorb wound exudate and its preparation method. Background technique

[0002] With the development of industrialization, various pollutants are discharged, the environment changes rapidly, and various skin inflammations occur frequently. Many skin inflammations have no specific antibacterial drugs; the incidence of burns, scalds and decubitus infections increases, and more antibiotics are used. It is easy to develop drug resistance and it is difficult to control the disease. The skin is the first immune barrier of human beings, which can prevent the loss of water and electrolytes in the body, and protect the body from the direct harm of radiation, chemicals, bacteria and viruses in th...

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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