Intelligent temperature-control semiconductor cold-compress instrument

Abstract

An intelligent temperature-control semiconductor cold-compress instrument is composed of a water cooling device, a heat-conducting bottom plate and a semiconductor refrigerating plate. The semiconductor refrigerating plate is arranged on the heat-conducting bottom plate, the refrigerating surface of the semiconductor refrigerating plate is attached to the heat-conducting bottom plate, and water cooling heads of the water cooling device are arranged on the heat-dispersing surface of the semiconductor refrigerating plate. According to the intelligent temperature-control semiconductor cold-compress instrument, the semiconductor refrigerating plate serves as a cold source, and an operator can control the working state of the cold-compress instrument through a human-computer interaction interface, so that the effect that the cold-compress temperature and time are adjustable is achieved. A temperature sensor is used for precisely controlling the cold-compress temperature. A cold-compress patch part of the cold-compress instrument is smaller in size and is attached to surface skin of an affected part through a silica gel sticking patch, and the advantages of conveniently observing the skin condition, meeting the requirement of small wound cold compress and the like are achieved. The cold-compress instrument does not need an external power supply and can be applied to hospital treatment and outdoor on-site rescue.

Description

technical field [0001] The invention relates to a cold compress device, in particular to an intelligent temperature-controlled semiconductor cold compress device. Background technique [0002] Cold compress can reduce pain, swelling, inflammatory reaction, hematoma, and reduce energy consumption of the body. However, the traditional cold compress method is to pour crushed ice cubes into rubber ice packs. However, there are problems such as troublesome production, heavy weight, not easy to fix, small contact area, unsustainable temperature, frequent replacement, and prone to frostbite. Nurses generally find that the ideal ice compress effect cannot be achieved in clinical use. [0003] Many improvements have emerged in recent years to increase the effectiveness of cold compresses. ①The use of self-cooling chemical ice packs has the advantages of light weight, ready-to-use, free-to-shape, easy operation, and avoiding cross-infection; It has the advantages of increasing the ...

AI Technical Summary

Problems solved by technology

Although these new products have overcome some of the shortcomings of ordinary ice packs, what is not optimistic is that they also have common shortcomings: the temperature is uncontrollable, the ice pack is too cold at the beginning of use, frostbite may occur, and the low temperature is gradually lost in the later period, and the cold compress effect is not ideal.

[0004] The uncontrollable temperature of cold compress is a thorny problem that is difficult to solve clinically. In order to prevent accidental frostbite, some nurses will wrap multiple layers of cotton cloth or towel outside the ice pack to avoid adverse effects, but this greatly reduces the effect of cold compress

After using for a period of time, the temperature of the ice pack gradually returns to the temperature and cannot maintain the effect of ice compress. It requires clinical nurses to observe continuously, which increases the workload of nurses and cannot guarantee the continuous effect of cold compress on the limbs.

Studies have shown that continuous cold compresses are more effective than intermittent cold compresses, and constant temperature cold compresses can maintain a good cold compress effect, but there are problems with the fixing of the cold compress heads of constant temperature cold compresses, which are easy to fall off during use

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