An antiseptic dressing

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...

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.