Heating and pressurizing device for blood transfusion in hematology department

Abstract

The invention discloses a heating and pressurizing device for blood transfusion in a hematology department. The device structurally comprises supporting legs, an outer shell, a heat dissipation grid,a door groove, a lifting handle, a body device, a handle, a movable door, a control panel, a display screen, operating buttons, indicator lights and blood transfusion tube connection ports. The body device is arranged in the outer shell and comprises a hook, an arc fixing block, a blood transfusion bag, a blood transfusion bag connection tube, a blood circulation tube, a temperature sensor, a heating mechanism, a power mechanism and a pressurizing mechanism. The heating and pressurizing device for blood transfusion in the hematology department has advantages that by mounting of the heating mechanism, the power mechanism and the pressurizing mechanism in the body device, heating and pressurizing of the blood transfusion bag can be realized, compact structure, high integrity and easiness inreplacement of the blood transfusion bag are realized, and convenience in use is provided for medical personnel.

Description

technical field [0001] The invention relates to a heating and pressurizing device for blood transfusion in the department of hematology, which belongs to the technical field of medical equipment. Background technique [0002] Blood transfusion therapy is an important part of hematology clinical treatment, and it is one of the main means to save lives and prevent and treat diseases. To treat patients who have lost too much blood and urgently need blood transfusion, rapid blood transfusion is required. Usually, medical staff squeeze the blood transfusion bag with both hands, In order to increase the speed of blood transfusion, this method not only pressurizes unevenly, but also increases the labor intensity of medical staff. In addition, when a large amount of blood is transfused to a patient, when there is condensation reaction or the room temperature is very low, it usually needs to be heated to ensure the safety of blood transfusion and prevent hypothermic reaction to blood...

AI Technical Summary

Problems solved by technology

[0002] Blood transfusion therapy is an important part of hematology clinical treatment, and it is one of the main means to save lives and prevent and treat diseases. To treat patients who have lost too much blood and urgently need blood transfusion, rapid blood transfusion is required. Usually, medical staff squeeze the blood transfusion bag with both hands, In order to increase the speed of blood transfusion, this method not only pressurizes unevenly, but also increases the labor intensity of medical staff. In addition, when a large amount of blood is transfused to a patient, when there is condensation reaction or the room temperature is very low, it usually needs to be heated to ensure the safety of blood transfusion and prevent transfusion hypothermia

[0003] The heating and pressurizing auxiliary device for blood transfusion in the prior art is that the whole device is set outside the blood transfusion bag, and various connecting tubes of the device intersect messily, making the whole blood transfusion bag appear bulky and the replacement of the blood transfusion bag is troublesome, which affects the doctor's diagnosis or operation. Therefore, It is necessary to improve and optimize the existing warming and pressurizing blood transfusion aids

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