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Antimicrobe composition and vulnus coverage

An antimicrobial, covering technology, applied in medical science, bandages, absorbent pads, etc.

Inactive Publication Date: 2007-07-18
FENG CHIA UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Known from the above-mentioned prior art, regarding the use of antimicrobial precious metals in medical treatment, especially the use of coverings, so far still focus on the use of these precious metals alone, and at most only involve the use of these precious metals in the form of alloys or compounds. Metals, none of which relate to the use of precious metals supported on carbonaceous materials
Furthermore, the aforementioned known uses, while providing a microbicidal benefit, only destroy microorganisms when they "just happen" to come into contact with the precious metal, and at best only provide a "passive" negative microbicidal benefit

Method used

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  • Antimicrobe composition and vulnus coverage
  • Antimicrobe composition and vulnus coverage
  • Antimicrobe composition and vulnus coverage

Examples

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Embodiment Construction

[0036] The wound covering of the present invention comprises a carbonaceous material, a precious metal carried on the carbonaceous material, and an optional flexible base material layer, wherein the flexible base material layer has a first surface and a second surface, and the loaded The carbonaceous material of noble metal covers at least a part of the first surface.

[0037] The flexible substrate layer contained in the wound covering of the present invention may be porous or impermeable to agents. If a wound covering such as gauze or a bandage is to be provided, the flexible substrate is advantageously constructed of a porous, preferably non-adhesive material. However, if a wound covering such as a patch is to be provided, a drug impermeable substrate is advantageously used. Generally known materials that can be used to provide a wound cover and meet the aforementioned porosity or drug impermeability can be used in the present invention. By way of example, but not limitat...

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Abstract

An antimicrobial composition and its wound covering material are disclosed. Said wound covering material is composed of a carbon material in the form of powder, particles, fibers and / or flakes and chosen from activated carbon, graphite, carbon and their composition, a noble metal chosen from Ag, Au, Pd, Pt, Cu, Zn and their composition, and flexible substrate.

Description

technical field [0001] The present invention relates to the use of precious metals supported on carbonaceous materials in antimicrobial compositions and antimicrobial wound coverings. In particular, the present invention relates to antimicrobial compositions and wound coverings containing precious metals supported on activated carbon or porous graphite, which, in a proactive manner, aggregate and thereby destroy microorganisms approaching the compositions and wound coverings, thereby preventing the combination The material or wound covering and the object to which it is applied are infected with microorganisms. Background technique [0002] With the evolution of science and technology, for the treatment of traumatic parts of the body, in addition to direct application of antimicrobial drugs on the affected part according to different types of wounds, medical tapes, patches, film bandages, OK bandages, etc. are gradually implemented at present. Medical wound coverings are us...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L15/18A61L15/44
Inventor 柯泽豪
Owner FENG CHIA UNIVERSITY