Rapid pressurizing belt

Abstract

The invention discloses a quick pressurizing belt, which includes a rectangular strapping strap, wherein an inflatable air bag is further arranged inside the strapping strap, and an inflatable tube is arranged on one side of the strapping strap, and the inflatable air bag, the strapping strap, and the inflatable tube are installed during manufacture. One piece. The two ends of the binding strap are provided with a binding rope, the inflation tube is provided with a pressure regulating button, the pressure regulating button and the inflation pipe are screwed together, and the binding rope and the binding strap are integrally formed during manufacture. The strapping has elasticity, and the inflatable airbag is inflated into multiple layers, and the inflation is 1.5 atmospheres. The invention has the advantages of simple structure, convenient use, easy pressurization, fast blood supply, and greatly reduced labor intensity of medical personnel.

Description

Technical field: [0001] The invention relates to medical equipment, in particular to a rapid pressure belt. Background technique: [0002] For the rescue of a patient who has lost a lot of blood, it is often necessary to give the patient blood transfusion when rescuing the patient. Blood transfusion can improve blood circulation, increase oxygen carrying capacity, increase plasma protein, enhance immunity and blood coagulation function. However, the blood transfusion set currently used in clinical practice cannot rapidly pressurize blood transfusion, and in the case of massive bleeding and severe trauma emergency, it is necessary to quickly transfuse blood to increase blood volume. , venous indwelling needle and other equipment, use the venous indwelling needle to puncture, connect the three-way tube and connect the blood transfusion set after the puncture is successful, routinely disinfect the puncture port of the blood bag, use a 20ml syringe to draw 20ml of blood from i...

AI Technical Summary

Problems solved by technology

However, the blood transfusion set currently used in clinical practice cannot rapidly pressurize blood transfusion, and in the case of massive bleeding and severe trauma emergency, it is necessary to quickly transfuse blood to increase blood volume. , venous indwelling needle and other equipment, use the venous indwelling needle to puncture, connect the three-way tube and connect the blood transfusion set after the puncture is successful, routinely disinfect the puncture port of the blood bag, use a 20ml syringe to draw 20ml of blood from it, connect the three-way tube, and quickly transfer the blood into blood vessels, and so on

The disadvantage of this method of operation is that strict aseptic operation is required, especially the blood in the blood bag cannot be contaminated by other connecting accessories such as a syringe; In the process of pressure, it is all manual operation, it is impossible to achieve uniform blood transfusion with high pressure, and the labor intensity is very high

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