Antiseptic dressing

An antibacterial, anti-inflammatory and dressing technology, which is applied in the direction of unknown raw materials, medical science, bandages, etc., can solve the problems of poor disinfection and sterilization effects, no disinfection and sterilization effects, and low elasticity of dressings, so as to prevent and treat wound infection and joint function Unrestricted, good disinfection and sterilization effect

Inactive Publication Date: 2005-03-02
桑映辉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the treatment is improper, the wound will be infected, inflamed, suppurated, the wound will expand, and unsightly scars will be formed after healing. The so-called improper treatment is caused by many reasons, among which there is the problem of dressing. At present, cotton gauze is mostly used as dressing Adhesive strips are attached to the wound; sometimes in order to increase the bactericidal effect, a layer of gauze soaked with nitrofurazone is lined on the inner surface of the dressing, but such dressings have the following problems: (1) The dressing is not very elastic and the joint function is limited; (2) ) The air permeability is not good, it is easy to cause the wound to be wet, leading to ulceration; (3) No disinfection or sterilization effect or poor disinfection and sterilization effect
These problems will affect the treatment effect, prolong the treatment cycle, and cause wound infection. When the dressing is changed, the adhesion of the dressing will cause wound bleeding, pain, and scar expansion. Therefore, it is necessary to improve the dressing.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] 1. Embodiments of the present invention are as follows:

[0016] (1) Wash and dry 5 parts of white fresh skin, 3 parts of alum, 2 parts of borneol, and 5 parts of pangolin, mix and grind into a powder with a particle size of 50 microns;

[0017] (2) Apply high-viscosity glue on the backing surface of the non-woven fabric with high elasticity and permeability, as the dressing outer layer;

[0018] (3) The high-viscosity fiber is loosened and leveled, used as the middle layer of the dressing and evenly sprinkled with the superfine powder obtained in step (1); the dosage is 10-20 grams of superfine powder on 10×30cm;

[0019] (4) the casting film of the dry mesh surface with trapezoidal or tapered funnel-shaped holes is used as the inner layer;

[0020] (5) Composite the outer layer obtained in step (2), the middle layer obtained in step (3) and the inner layer in step (4), and cut into different areas as required, such as 10×25cm or 12×14cm, single The chip package is t...

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PUM

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Abstract

The present invention relates to dressing for wound, and aims at providing dressing with the sterilizing functions, high elasticity and good air penetration. The dressing is one three-layer structure with non-woven fabric layer of polymer material, high viscosity fiber layer and porous funnel-type curtain coated film layer. Its middle layer has superfine powder of Chinese medicine dittany bark, alum, borneol, etc. for sterilizing and diminishing inflammation. The dressing of the present invention has excellent effects of sterilizing, diminishing inflammation, stopping bleeding and relieving pain, high elasticity of no limiting to the motion of joint, good air penetration to avoid skin ulcer, and no adhesion to skin.

Description

technical field [0001] The invention relates to the field of external medicine, especially the field of wound dressing. Background technique [0002] Occupational accidents, traffic accidents, improper use of electricity or natural disasters can cause personal injuries, resulting in trauma, burns, and scalds. After the wound is disinfected and sutured, the doctor puts a dressing on it, and the wound will heal after a period of time. If the treatment is improper, the wound will be infected, inflamed, suppurated, the wound will expand, and unsightly scars will be formed after healing. The so-called improper treatment is caused by many reasons, among which there is the problem of dressing. At present, cotton gauze is mostly used as dressing. Adhesive strips are attached to the wound; sometimes in order to increase the bactericidal effect, a layer of gauze soaked with nitrofurazone is lined on the inner surface of the dressing, but such dressings have the following problems: (1...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L15/44A61L15/46
Inventor 崔爱华
Owner 桑映辉
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