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Efficient heat-transfer antipyretic patch

A kind of antipyretic paste and high-efficiency technology, which is applied in the fields of heating appliances for therapeutic treatment, inorganic chemistry, cooling appliances for therapeutic treatment, etc. Good thermal efficiency and the effect of improving the cooling effect

Active Publication Date: 2019-03-22
THE SECOND HOSPITAL AFFILIATED TO WENZHOU MEDICAL COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the gel material as the carrier of the cooling component itself has low heat transfer efficiency, resulting in low heat dissipation efficiency

Method used

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Embodiment 1

[0053] A high-efficiency heat transfer type antipyretic patch,

[0054] Including a backing layer, a gel layer, and an isolation layer, the gel layer is between the backing layer and the isolation layer;

[0055] The gel layer is composed of gel, modified porous graphene, and antipyretic drugs with a mass ratio of 20:3:3;

[0056] Described gel comprises following composition by weight:

[0057] Water: 80-100 parts

[0058] Polyacrylamide gel: 10-20 parts

[0059] Moisturizer: 2 to 10 parts

[0060] 2-hydroxyethyl acrylate: 1 to 3 parts

[0061] Triisopropyl acrylate silicone grease: 0.5 to 1 part:

[0062] Triethylenetetramine: 0.1 to 0.5 parts;

[0063] Described modified porous graphene comprises following weight parts:

[0064] Porous graphene: 20-30 parts

[0065] Cross-linking agent: 3 to 5 parts

[0066] 2-hydroxyethyl acrylate: 10-20 parts

[0067] Modifier: 1 to 2 parts

[0068] Initiator: 0.05~0.1 parts

[0069] Emulsifier: 0.1 to 0.5 parts.

[0070] Des...

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Abstract

The invention discloses efficient heat-transfer antipyretic patch. The efficient heat-transfer antipyretic patch is characterized by comprising a back lining layer, a gel layer and an isolation layer,the gel layer is arranged between the back lining layer and the isolating layer, the gel layer is composed of gel, modified porous graphene and antipyretic drug according to a mass ratio of 20:1-5:1-5. Modified graphene and hydrogel are mixed, the antipyretic drug is loaded, modified graphene has many holes, and loading space for the antipyretic drug can be provided; heat conductivity of modifiedgraphene is far better than high macromolecular hydrogel, so that higher heat transfer efficiency of the antipyretic patch generally is realized, action efficiency of the antipyretic drug is ensured,and antipyretic effect is improved.

Description

technical field [0001] The invention relates to a medical antipyretic product, more specifically to a high-efficiency heat transfer type antipyretic patch. Background technique [0002] The antipyretic patch evaporates the excessive heat in the body through the vaporization of the water in the gel, so as to achieve the effect of lowering the body temperature, so that children can cool down healthily and safely, while not destroying the immune system response in children. It is a physical cooling product, and it is widely used in children with fever because of its fast cooling effect, good cooling effect, safety and non-toxic side effects. [0003] The basic structure of the antipyretic patch is composed of material film, non-woven fabric, medical polymer gel, mint, and borneol, and the gel layer is its main part. With the gel as the carrier, a large amount of local heat of the human body is taken away through the vaporization of the water in the gel, which plays a cooling r...

Claims

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Application Information

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IPC IPC(8): A61F7/02C01B32/194C08F265/10C08F220/20C08F2/44
CPCA61F7/02A61F2007/0204A61F2007/0219A61F2007/0244A61F2007/0261C01B32/194C08F2/44C08F265/10C08F220/20
Inventor 黄晓忠黄慧雅郭世坤包小周孙佳牛超林孝坤
Owner THE SECOND HOSPITAL AFFILIATED TO WENZHOU MEDICAL COLLEGE
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