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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

AI Technical Summary

Problems solved by technology

However, after searching, no band-aid products and technologies using graphene oxide as an ingredient have been found at home and abroad.

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
Effect test

Embodiment 1

[0019] A band-aid containing graphene oxide consists 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 carboxymethylcellulose, 0.2 part of polyacrylamide, 0.5 part of Tween, 1 part of polyethylene glycol, 3 parts of glycerin, 5 parts of medical vaseline, 1 part of deionized water -20 copies.

[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 composition, the specific operation steps are as follows: (1) active component preparation; (2) described active component is coated on the matrix surface; (3) band-aid forming, wherein said step (1 ) includes: (1): Preparation of graphene o...

Embodiment 2

[0024] A band-aid containing graphene oxide components 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: 1.5 parts of graphene oxide, 5 parts of ionic liquid, 3.6 parts of quaternary ammonium salt surfactants, 0.5 parts of sodium carboxymethylcellulose, 0.8 parts of polyacrylamide, 2.0 parts of Tween, 9 parts of polyethylene glycol, 12 parts of glycerin, 25 parts of medical vaseline, 20 parts of deionized water share.

[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 containing graphene oxid...

Embodiment 3

[0029] A band-aid containing graphene oxide components is composed of a substrate and an active component coated on the substrate, and the active component is mainly made of the following components by weight: the active component is mainly composed of the following parts by weight Made of components: 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 glycol 2 parts of alcohol, 5 parts of glycerin, 10 parts of medical vaseline, 5 parts of deionized water.

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

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

[0032] The preparation method of the band-aid containing graphene oxide composition, the specific operation steps are as follows: (1) active component preparation; (2) described active component is coated on the mat...

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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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