Apparatus for preventing blood coagulation of blood transfusion bag or blood transfusion bottle

Abstract

The invention discloses an apparatus for preventing blood coagulation of a blood transfusion bag or a blood transfusion bottle, and belongs to the technical field of medical instruments. The apparatuscomprises a shell, a driving device is fixedly connected to the lower surface of the inner wall of the shell, and a driving wheel is arranged at the top end of the driving device. According to the apparatus for preventing blood coagulation of the blood transfusion bag or the blood transfusion bottle, a motor, a driving pulley, a reaction box, a supporting rod, a sliding groove and a spring are matched with one another, when a medical worker places a blood bag in the reaction box, the medical personnel only need to start the motor, the motor drives the driving wheel to rotate, the pulley tightly clings to the surface of the driving wheel to slide, and at the moment, the reaction box can repeatedly move left and right under the action of the motor and the spring, so that the apparatus can fully mix the blood and an anticoagulant in the blood bag, and under the state that cooling equipment is started, hemoglobin in the blood is not prone to necrosis and damage, and a patient is not proneto using the damaged blood.

Description

technical field [0001] The invention belongs to the technical field of medical devices, in particular to a device for preventing blood coagulation in a blood transfusion bag or a blood transfusion bottle. Background technique [0002] After the blood collection is completed, the blood flows into the plastic blood collection bag, and the weighing tray on the electronic blood collection scale on which the plastic blood collection bag is placed is constantly swaying at a certain angle and at a certain frequency, so that the anticoagulant is always kept in harmony with the blood during the whole blood collection process. Mixing, in order to achieve the purpose of not coagulating the blood, but when the medical staff put the blood bag square box on the tray, because the blood is placed at room temperature for a long time, it will cause a large number of red blood cells to be destroyed. When injected into the patient's body, it will cause hemolysis and easily cause harm to the pat...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a device for preventing blood coagulation in blood transfusion bags or blood transfusion bottles, which solves the problem that a large amount of red blood cells will be destroyed when the blood is placed at room temperature for a long time. When the blood is transfused into the patient's body, it will cause hemolysis and easily cause harm to the patient's body

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