Self-pressurized semiconductor cooling cold-therapy system

Abstract

The invention discloses a self-pressurized semiconductor cooling cold-therapy system which comprises a radiating bag strip (1), a pressurized radiating medium (2), a semiconductor refrigerating plate (3), a cooling cold-therapy belt (4), a refrigerating medium (5), a fastening belt (6), a heat-insulating fiber layer (7) and a semiconductor refrigerating controller (8). When blood circulation of a wounded tissue of a patient needs to be reduced, the temperature of the wounded tissue needs to be reduced, and a bedridden patient is prevented from pressure sores, the self-pressurized semiconductor cooling cold-therapy system can be bound to the wound part through the fastening belt (6), the semiconductor refrigerating controller (8) is regulated, and the cooling cold-therapy belt (4) which clings to the wound part is refrigerated and cooled when the cold end of the semiconductor refrigerating plate (3) absorbs heat; meanwhile, the hot end of the semiconductor refrigerating plate (3) releases heat for increasing pressure of the pressurized radiating medium (2) in the radiating bag strip (1), so that the wounded tissue can be pressed, blood circulation can be reduced, and the temperature of the wounded tissue is reduced, the purposes of reducing pains and reducing cell death risks are achieved.

Description

technical field [0001] A self-pressurized semiconductor cooling and cold therapy system belongs to the field of medical equipment and is suitable for slowing down the blood circulation of damaged tissues of patients, lowering their temperature, and preventing and treating bed sores of long-term bedridden patients. Background technique [0002] When the human body is subject to local trauma that causes fractures, external bleeding, and tendon injuries, the blood circulation of the injured tissue is accelerated and swelling, pain, and muscle spasms occur. In addition to drug treatment, extrusion and local cooling are effective physical means to relieve pain. At present, pressurized cold therapy devices with air inflation and ice cooling are mostly used at home and abroad, but this type of equipment has a complicated structure, is expensive, and is inconvenient to use. Contents of the invention [0003] In order to make up for the deficiencies of the above-mentioned prior art...

AI Technical Summary

Problems solved by technology

At present, pressurized cold therapy devices with air inflation and ice cooling are mostly used at home and abroad, but this kind of equipment has complex structure, expensive price and inconvenient use.

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