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

Abstract

The invention relates to the technical field of medical devices, and discloses a device for preventing coagulation of a blood transfusion bag or a blood transfusion bottle. The device comprises a bracket, a fixing device for fixing the blood transfusion bag or the blood transfusion bottle and a driving device for driving the fixing device to rotate in the first direction. The fixing device is connected to the bracket, and the fixing device comprises a connector for fixing the blood transfusion bag or the blood transfusion bottle and an elastic part for driving the connector to return an initial position. When the driving device drives the connector to rotate, the elastic part deforms; when the driving device drives the connector to rotate to a preset position, an acting force of the driving device on the connector disappears, the elastic part recovers the deformation and drives the connector to rotate to the initial position along the direction opposite to the first direction, so thatthe blood transfusion bag or the blood transfusion bottle shakes. Such a setting solves the problem that the blood in the blood transfusion bag is prone to coagulation during the blood transfusion process, and medical workers are required to continuously shake the blood transfusion bag, thereby increasing the work intensity of the medical workers.

Description

technical field [0001] The present application relates to the technical field of medical devices, and more specifically, relates to a device for preventing blood coagulation in a blood transfusion bag or a blood transfusion bottle. Background technique [0002] Blood transfusion refers to the method of injecting whole blood or certain blood components into the human body through veins or arteries. During blood transfusion, blood often coagulates at the output port of the blood transfusion bag or bottle, and the blood transfusion bag or bottle If it is blocked, the blood cannot be transfused into the patient's blood vessel, and the medical personnel need to constantly shake the blood transfusion bag or the blood transfusion bottle when transfusing the patient's blood, so as to prevent blood coagulation and increase the work intensity of the medical personnel. [0003] Therefore, how to solve the problem that the blood in the blood transfusion bag or the blood transfusion bott...

AI Technical Summary

Problems solved by technology

[0002] Blood transfusion refers to the method of injecting whole blood or certain blood components into the human body through veins or arteries. During blood transfusion, blood often coagulates at the output port of the blood transfusion bag or bottle, and the blood transfusion bag or bottle If it is blocked, the blood cannot be transfused into the patient's blood vessel, and the medical staff needs to shake the blood transfusion bag or bottle continuously when transfusing the patient's blood to prevent blood coagulation and increase the work intensity of the medical staff

[0003] Therefore, how to solve the problem that the blood in the blood transfusion bag or the blood transfusion bottle is prone to coagulation during the blood transfusion process requires the medical personnel to constantly shake the blood transfusion bag or the blood transfusion bottle, and increases the working intensity of the medical personnel, and becomes an important problem that those skilled in the art need to solve. technical problem

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