Cooling patch

Abstract

The invention relates to a novel cooling paste,comprising a cooling shell, a refrigeration slice and a skin paste slice, wherein paste feet are arranged at both sides of the skin paste slice; an elastic heat conduction layer is filled between the skin paste slice and refrigeration slice; and an air-proof expansion chamber is installed between the refrigeration slice and cooling shell; the expansion chamber is fixed and bonded with refrigeration slice; and display module is installed on the top of expansion chamber, which contains pressure sensitive film, the pressure sensitive film is arranged between the display module and expansion chamber; pressure sensitive film is under electric connection with display module. The refrigeration slice contains thermoelectric refrigeration chip, and power connection end is arranged on one side of the refrigeration slice; the cooling paste is of simple structure, can be used repeatedly, and heat absorption effect is outstanding, and can clearly reflect use conditions of the cooling paste simultaneously.

Description

technical field [0001] The invention relates to a medical product, in particular to an antipyretic patch. Background technique [0002] Fever is a common and frequently-occurring disease, especially children's fever. If it is not treated in time, it will affect children's health. The existing antipyretic drugs for cooling have large side effects and most of them are oral medicines, which are not used by children. Antipyretic patches have been developed in recent years. A new technology for emergency cooling of high fever. The existing antipyretic patch locks liquid water through the gel layer and converts it into water vapor after absorbing the heat from the forehead, thereby locally reducing the temperature of the child's head; the traditional antipyretic patch The use of the antipyretic patch cannot be known during use, and only the user can feel the efficacy of the antipyretic patch. When children use it, parents cannot timely understand the child's condition, which bring...

AI Technical Summary

Problems solved by technology

[0002] Fever is a common and frequently-occurring disease, especially children's fever. If it is not treated in time, it will affect children's health. The existing antipyretic drugs for cooling have large side effects and most of them are oral medicines, which are not used by children. Antipyretic patches have been developed in recent years. A new technology for emergency cooling of high fever. The existing antipyretic patch locks liquid water through the gel layer and converts it into water vapor after absorbing the heat from the forehead, thereby locally reducing the temperature of the child's head; the traditional antipyretic patch The use of the antipyretic patch cannot be known during use, and only the user can feel the efficacy of the antipyretic patch. When children use it, parents cannot timely understand the child's condition, which brings inconvenience to the treatment; at the same time, the antipyretic patch After using the heat patch for a period of time, the temperature of the side close to the forehead rises faster, while the other side will absorb the heat in the air, so the cooling patch is not used thoroughly

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