Infusion heating device based on phase-change material

Abstract

The invention discloses an infusion heating device based on a phase-change material. The infusion heating device comprises an upper clamping part, a lower clamping part, a semi-cylindrical heat preserving body and a flat plate shaped heat preserving body, the upper clamping part and the lower clamping part are arranged to be mutually crossed and are mutually pivoted, and by moving the rear half part of the upper clamping part, the front half part of the upper clamping part and the front half part of the lower clamping part are away from each other or closed with each other; the semi-cylindrical heat preserving body comprises a phase-change material body which fills a semi-cylindrical housing, and is arranged at the front half part of the upper clamping part, and the lower side wall of the semi-cylindrical housing sinks upward to form a first semi-cylindrical groove; the flat plate shaped heat preserving body comprises a phase-change material which fills a flat plate shaped housing, and is arranged at the front half part of the lower clamping part, the upper side wall of the flat plate shaped housing sinks downward to form a second semi-cylindrical groove, and the first semi-cylindrical groove and the second semi-cylindrical groove are engaged with each other to form a cylindrical through hole. According to the infusion heating device based on the phase-change material, the temperature of liquid in an infusion tube can be adjusted, so that the temperature of medicine liquid is suitable for the human body, and the harm caused to the human body is avoided.

Description

technical field [0001] The present invention relates to medical equipment, in particular to a transfusion heating device based on phase change materials. Background technique [0002] In the process of medical treatment, infusion and blood transfusion are very common means of treatment. In theory, the closer the temperature of the liquid or blood transfused into the human body is to the temperature of the human body, the better. However, in the current blood transfusion or infusion process of medical treatment, the temperature of the transfused liquid or blood is often lower than the patient's body temperature, which often causes the patient to experience physical discomfort, especially in the winter when the temperature is extremely low, field disaster relief, etc. In the case of extremely weak physical condition, the infusion of low-temperature liquid or blood will lead to the reduction of the local temperature of the patient's body and the occurrence of vasoconstriction, ...

AI Technical Summary

Problems solved by technology

However, in the current blood transfusion or infusion process of medical treatment, the temperature of the transfused liquid or blood is often lower than the patient's body temperature, which often causes the patient to experience physical discomfort, especially in the winter when the temperature is extremely low, field disaster relief, etc. In the case of extremely weak physical condition, the infusion of hypothermic liquid or blood will cause the local temperature of the patient's body to drop, and the occurrence of vasoconstriction, etc., will cause further harm to the patient

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