Adhesive bandage containing graphene oxide ingredient and preparation method thereof

A band-aid and graphene technology, applied in the field of medical devices, can solve the problems of undiscovered band-aid products, etc., and achieve the effects of good air permeability, excellent bactericidal performance, and low price

Active Publication Date: 2016-02-03
张建刚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, after searching, no band-aid products and technologies usin

Method used

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  • Adhesive bandage containing graphene oxide ingredient and preparation method thereof
  • Adhesive bandage containing graphene oxide ingredient and preparation method thereof

Examples

Experimental program
Comparison scheme
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Example Embodiment

[0018] Example 1

[0019] The band-aid containing graphene oxide is composed of a substrate and an active component coated on the substrate. The active component is mainly made of the following components by weight: 0.01 part of graphene oxide, 1 part of ionic liquid, 0.5 part of quaternary ammonium salt surfactant, 0.1 part of sodium carboxymethyl cellulose, 0.2 part of polyacrylamide, 0.5 part of Tween, 1 part of polyethylene glycol, 3 parts of glycerin, 5 parts of medical petrolatum, 1 part of deionized water -20 servings.

[0020] Further, the ionic liquid is N-butylpyridine hexafluorophosphate.

[0021] Further, the quaternary ammonium salt surfactant is dimethyl didecyl ammonium bromide.

[0022] The preparation method of the band-aid containing graphene oxide components, the specific operation steps are as follows: (1) preparation of the active component; (2) coating the active component on the surface of the substrate; (3) forming the band-aid, wherein the step (1) ) Includi...

Example Embodiment

[0023] Example 2

[0024] Band-aids containing graphene oxide components are composed of a substrate and an active component coated on the substrate. The active component is mainly made of the following components by weight: 1.5 parts of graphene oxide, 5 parts of ionic liquid, 3.6 parts of quaternary ammonium salt surfactants, 0.5 parts of sodium carboxymethyl cellulose, 0.8 parts of polyacrylamide, 2.0 parts of Tween, 9 parts of polyethylene glycol, 12 parts of glycerin, 25 parts of medical petrolatum, 20 parts of deionized water Copies.

[0025] The ionic liquid is 1 part of N-butylpyridine hexafluorophosphate, 2 parts of N-butylpyridine tetrafluoroborate, and 1 part of 1-methylimidazole trifluoroacetate.

[0026] The quaternary ammonium salt surfactants are 0.1 part of benzalkonium chloride, 0.2 part of benzalkonium bromide, 2.0 parts of dimethyl didecyl ammonium bromide, and 1.3 parts of didecyl dimethyl ammonium chloride.

[0027] The preparation method of the band-aid containi...

Example Embodiment

[0028] Example 3

[0029] The band-aid containing graphene oxide is composed of a substrate and an active component coated on the substrate, the active component is mainly made of the following parts by weight: the active component is mainly composed of the following parts by weight The components are made of: 0.1 part of graphene oxide, 2 parts of ionic liquid, 0.9 part of quaternary ammonium salt surfactant, 0.2 part of sodium carboxymethyl cellulose, 0.4 part of polyacrylamide, 0.8 part of Tween, polyethylene 2 2 parts of alcohol, 5 parts of glycerin, 10 parts of medical petrolatum, 5 parts of deionized water.

[0030] The ionic liquid is N-butylpyridine tetrafluoroborate.

[0031] The quaternary ammonium salt surfactant is didecyl dimethyl ammonium chloride.

[0032] The preparation method of the band-aid containing graphene oxide components, the specific operation steps are as follows: (1) preparation of the active component; (2) coating the active component on the surface of th...

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Abstract

The invention discloses an adhesive bandage containing graphene oxide ingredient, and belongs to the technical field of medical apparatuses. The technical main points comprise that the adhesive bandage is composed of a matrix and an active ingredient used to coat the matrix, and the active ingredient is mainly prepared from the following compositions in parts by weight: 0.01-1.5 parts of graphene oxide, 1-5 parts of an ionic liquid, 0.5-3.6 parts of a quaternary ammonium salt surfactant, 0.1-0.5 part of carboxymethylcellulose sodium, 0.2-0.8 part of polyacrylamide, 0.5-2.0 parts of tween, 1-9 parts of polyethylene glycol, 3-12 parts of glycerin, 5-25 parts of medical vaseline, and 1-20 parts of deionized water. A wound treated by the adhesive bandage is fast cured, and no scar is left, and a clinic treatment test proves that the total effective rate is 100%. The prepared adhesive bandage possesses considerable ideal efficacies of diminishing inflammation and stopping bleeding, dispersing swelling and healing wound, astringing exudation and promoting tissue regeneration and the like.

Description

technical field [0001] The invention relates to the field of medical devices, more specifically a band-aid, in particular to a band-aid containing graphene oxide and a preparation method thereof. Background technique [0002] Band-aid is the most commonly used surgical drug in people's life. Band-aid, also known as "hemostatic plaster", has the functions of hemostasis and skin protection. It consists of a long strip of adhesive plaster with a small piece of drug-soaked gauze attached in the middle. Due to its structural limitation, Band-Aid can only be used for emergency treatment of small pieces of trauma, so as to temporarily stop bleeding and protect the wound surface. [0003] In 2004, British scientists such as Geim prepared single-layer graphene by mechanical exfoliation, which triggered an upsurge in graphene research. Graphene is a carbonaceous material with a two-dimensional planar honeycomb lattice structure formed by a single layer of carbon atoms tightly packe...

Claims

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Application Information

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IPC IPC(8): A61L15/18A61L15/44
Inventor 张建刚张重静王兰芳
Owner 张建刚
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