Hemostatic non-latex self-adhesive elastic bandage and preparation method thereof

An elastic bandage and self-adhesive technology, applied in bandages, medical science, absorbent pads, etc., can solve the problems of general hemostasis effect and unsatisfactory wound healing, and achieve the effect of preventing wound infection, improving hemostasis performance, and preventing volatilization.

Inactive Publication Date: 2019-05-10
安徽省康富医疗用品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The adhesives used in common self-adhesive elastic bandages are mostly latex materials, but some people are allergic to latex, so non-latex self-adhesive elastic bandages also have a considerable market and use value. General elastic bandages are exerting their hemostatic effect When using the elastic bandage, it is often because the elastic bandage forms pressure on the wound to prevent bleeding, but the hemostatic effect is average, and the wound healing is not up to expectations, so research on a hemostatic non-latex self-adhesive elastic bandage is not currently available important direction

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A hemostatic non-latex self-adhesive elastic bandage, comprising an adhesive and an antibacterial elastic fabric, wherein the adhesive comprises the following raw materials in parts by weight: 25 parts of polyurethane, 15 parts of acrylate, 1 part of polyacrylate, tea 4 parts of polyphenols, 5 parts of aloe vera gel, 3 parts of chitosan, 2 parts of soybean protein isolate, 0.5 part of ethylamine phensulfate, 1 part of thickener, 0.2 part of dispersant; the antibacterial elastic fabric is composed of antibacterial agent and Stretch fabric composition.

[0027] The thickener is one or more of carrageenan, xanthan gum, sodium alginate, methyl cellulose; the dispersant is vinyl bis stearamide, glyceryl tristearate and stearin The mixture of calcium acid calcium acid mass ratio 2: 1: 2; The antibacterial agent includes the following components by weight: 4 parts of Panax notoginseng, 2 parts of Puhuang, 1 part of peppermint, 1 part of chrysanthemum, 1 part of honeysuckle, 2 ...

Embodiment 2

[0037] A hemostatic non-latex self-adhesive elastic bandage, comprising an adhesive and an antibacterial elastic fabric, wherein the adhesive is made of the following raw materials in parts by weight: 30 parts of polyurethane, 20 parts of acrylate, 2 parts of polyacrylate, tea 5 parts of polyphenols, 7 parts of aloe vera gel, 5 parts of chitosan, 3 parts of soybean protein isolate, 0.8 part of ethylamine phensulfate, 2 parts of thickener, 0.4 part of dispersant; the antibacterial elastic fabric is composed of antibacterial agent and Stretch fabric composition.

[0038] The thickener is one or more of carrageenan, xanthan gum, sodium alginate, methyl cellulose; the dispersant is vinyl bis stearamide, glyceryl tristearate and stearin The mixture of calcium acid calcium acid mass ratio 2: 1: 2; The antibacterial agent includes the following components by weight: 6 parts of Panax notoginseng, 5 parts of Puhuang, 3 parts of peppermint, 2 parts of chrysanthemum, 2 parts of honeysuck...

Embodiment 3

[0048] A hemostatic non-latex self-adhesive elastic bandage, comprising an adhesive and an antibacterial elastic fabric, wherein the adhesive comprises the following raw materials in parts by weight: 28 parts of polyurethane, 18 parts of acrylate, 1.5 parts of polyacrylate, tea 4.5 parts of polyphenols, 6 parts of aloe vera gel, 4 parts of chitosan, 2.5 parts of soybean protein isolate, 0.7 part of ethylamine sulfamate, 1.5 parts of thickener, 0.3 part of dispersant; Stretch fabric composition.

[0049] The thickener is one or more of carrageenan, xanthan gum, sodium alginate, methyl cellulose; the dispersant is vinyl bis stearamide, glyceryl tristearate and stearin The mixture of calcium acid calcium acid mass ratio 2: 1: 2; The antibacterial agent includes the following components by weight: 5 parts of Panax notoginseng, 3.5 parts of Puhuang, 2 parts of peppermint, 1.5 parts of chrysanthemum, 1.5 parts of honeysuckle, 2.5 parts of ginger, Radix Paeoniae Rubra 1.5 parts.

...

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PUM

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Abstract

The invention provides a hemostatic non-latex self-adhesive elastic bandage and a preparation method thereof, and relates to the technical field of elastic bandage processing. The elastic bandage comprises an adhesive and an antibacterial elastic fabric, wherein the adhesive is prepared from, by weight, 25-30 parts of polyurethane, 15-20 parts of acrylate, 1-2 parts of polyacrylate, 4-5 parts of tea polyphenol, 5-7 parts of aloe gel, 3-5 parts of chitosan, 2-3 parts of isolated soybean protein, 0.5-0.8 part of etamsylate, 1-2 parts of a thickener and 0.2-0.4 part of a dispersant. The antibacterial elastic fabric is composed of an antibacterial agent and an elastic fabric. The hemostatic non-latex self-adhesive elastic bandage and the preparation method thereof have the advantages that thedisadvantages in the prior art are overcome, various ingredients stopping bleeding and promoting wound healing are added into the adhesive to enhance the hemostatic effect of the product while effectively ensuring the viscosity of the adhesive, the antibacterial agent is adopted to treat the elastic fabric to effectively prevent wound infection and enhance the practicability of the product.

Description

technical field [0001] The invention relates to the technical field of elastic bandage processing, in particular to a hemostatic non-latex self-adhesive elastic bandage and a preparation method thereof. Background technique [0002] Bandages refer to gauze bandages that bind wounds or affected areas. They are common medical supplies and are made of gauze or cotton. There are many types such as self-adhesive elastic bandages and sports protective bandages. Self-adhesive elastic bandage itself has certain viscosity and elasticity. In the medical field, it is usually used for dressing fixation of special parts, burn and postoperative pressure bandage, and bandage protection for vulnerable parts during exercise. Self-winding and fixing are convenient, good elasticity, good air permeability, strong compliance, etc., so it is widely used. [0003] The adhesives used in common self-adhesive elastic bandages are mostly latex materials, but some people are allergic to latex, so non-...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L15/20A61L15/24A61L15/26A61L15/28A61L15/32A61L15/40A61L15/42A61L15/44A61L15/46A61L15/58
Inventor 赵晋
Owner 安徽省康富医疗用品有限公司
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