Infusion equipment with heat preservation and air leakage prevention effects

Abstract

The invention discloses infusion equipment with heat preservation and air leakage prevention effects. The infusion equipment comprises an infusion bottle and a hanging tube, wherein one end of the hanging tube is fixedly connected with a sealing plug of a cone structure, the other end of the hanging tube is connected with a needle tube, one portion of the hanging tube is provided with an exhaust cylinder, the bottom of the exhaust cylinder is connected with a buoyancy plug, a cavity is formed in the buoyancy plug, an air inlet hole is formed in the bottom of the buoyancy plug, the air inlet hole is connected with an air cylinder in a sealed mode, the air cylinder consists of a cylinder body, a valve rod and an exhaust port, the air cylinder is connected with the air inlet hole in a sealedmode, the cylinder body of the air cylinder penetrates through the bottom of the exhaust cylinder in a sealed mode, and the valve rod and a push plate portion are located outside the exhaust cylinder.The infusion equipment has the advantages that after infusion is completed, the buoyancy plug is adsorbed to the state of sealing the hanging tube through a magnet ring, so that residual air is prevented from being injected into blood vessels; and a proper amount of liquid medicine is heated in a slow oxidation process of air and iron powder, so that a heat preservation effect is achieved, and the circumstances that the blood vessels are subjected to cold contraction, and infusion is influenced are avoided.

Description

technical field [0001] The invention relates to the field of medical technology, in particular to an infusion device with the effect of heat preservation and air leakage prevention. Background technique [0002] Infusion, or large-volume injection, refers to a large-dose injection that is infused into the body by intravenous infusion, with a single dose of more than 100ml. It is a branch of injections, usually packaged in glass or plastic infusion bottles or bags, and does not contain antibacterial agents. When in use, adjust the drip rate through the infusion set, and continuously and stably inject the medicine into the body. [0003] In the prior art, during the infusion process, due to the large amount of one-time administration and the low temperature of the medicinal solution, the human body will experience discomfort after a long-term infusion of colder medicinal solution, especially for the elderly. For infusion, infusing colder liquid medicine during delivery will ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem in the prior art that if a large amount of relatively cold medicinal liquid is input for a long time during the infusion, it will produce obvious discomfort, and proposes an infusion device with the effect of heat preservation and anti-leakage

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