Child fever cooling patch and preparation method thereof

Abstract

The invention belongs to the technical field of medical supplies, and particularly relates to a child fever cooling patch which comprises a fever cooling patch body. The shape of the fever cooling patch body is special shape meeting child interest, the fever cooling patch body comprises a backing layer, a gel layer and a net diaphragm, and the gel layer comprises, by weight, high-molecular substances, glycerin, borneol, ethyl alcohol, crosslinking curing agents, antimicrobial agents, Chinese herbal medicine extracts and water. The child fever cooling patch has double functions of rapid physical cooling and drug fever cooling, principal and secondary aspects of diseases are treated, fever cooling speed is high, treatment effect is good, cure rate is high, toxic and side effect is omitted, the fever cooling patch has excellent adhesion, moisture adsorption and the like, tearing of children is effectively prevented, comfortable sensation of the children is improved when the fever cooling patch is adhered, the children easily receive the fever cooling patch, shapes of the fever cooling patch are diverse, fear sense of the children can be removed when the fever cooling patch is used by the children, the interest of children can be attracted, and the fever cooling patch is deeply affected by the children.

Description

technical field [0001] The invention belongs to the technical field of medical supplies, and in particular relates to an antipyretic plaster for children and a preparation method thereof. Background technique [0002] Fever is one of the most common clinical symptoms in pediatrics, usually caused by viral, bacterial infection or other diseases. For children with low immunity, before the cause of the disease is found, physical cooling should be used, and antipyretic drugs should not be used forcibly for treatment, so as not to cover up the cause and miss the best time for treatment. Commonly used physical cooling methods include ice compress method and alcohol wiping method. The former has limited sustainable cooling time and does not fit well with the affected area. The latter has a significant cooling effect, but is highly irritating to the skin. Antipyretic plaster is a physical cooling preparation for external application, which has been approved by medical staff and l...

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Problems solved by technology

[0003] The applicant found the invention with the application number CN201410534070.5 through searching, which discloses a polymer hydrogel cooling patch for children, which consists of a backing layer, an anti-adhesive layer and a hydrogel layer, and the backing layer is a non-woven fabric , the anti-adhesive layer is PET film, PC film or PU film, and the raw materials of the hydrogel layer according to the content percentage include: macromolecular substances, moisturizing factors, menthol, borneol, distilled water, ethanol, and macromolecular substances are sodium polyacrylate, seaweed one or more of sodium carboxymethylcellulose, polyvinylpyrrolidone, sodium carboxymethylcellulose and polyvinyl alcohol, and the moisturizing factor is one or more of glycerin, propylene glycol, polyethylene glycol and olive oil. Water and a small amount of natural cooling agent are loaded in the polymer gel, so as to achieve the effect of cooling and antipyretic. It has the dual effects of physical cooling and natural cooling agent cooling, but this invention still has many shortcomings: for example, the effect of reducing fever is slow , the cure rate is not ideal; the adhesion is poor, children are active and like to pull, causing the antipyretic patch to fall off; when using it, it is easy to be infected with bacteria, which is not good for children's health; the shape is single, and children will feel fear when using the antipyretic patch

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