A self-adaptive continuous infusion device and a method for using it to complete multi-bottle continuous infusion

Abstract

The invention relates to a self-adaption continuous infusion apparatus. The self-adaption continuous infusion apparatus comprises an upper half part and a lower half part, and is characterized in that the upper half part is provided with a bottle plug puncture device (2) and a bottle plug puncture device protection cover, the upper end of the bottle plug puncture device (2) is used for puncturing through a bottle plug of a to-be-infused bottle, and the bottle plug puncture device protection cover is fixedly arranged on the bottle plug puncture device (2) to protect the bottle plug puncture device (2). In the self-adaption continuous infusion apparatus, the situations are avoided that infusion is automatically stopped after infusion is completed, the blood return phenomenon is caused when nurses do not attend on patients timely and the liquid level drops to a too low level, more seriously, gas enters the human body, which results in bad results like aeroembolism, or when multiple infusion bottles are infused continuously, if the liquid level is lower than the lower part of a Murphy's dropper, air exhaust needs to be conducted again or intravenous injection needs to be conducted again; meanwhile, to prevent the situation that the liquid level is lower than the Murphy's dropper, the nurses, patients and relatives need to conduct nursing in real time, which results in unnecessary tension and psychological burdens of the three parties, therefore, the psychological burden in seeking medical service can be sharply lowered through automatic stopping of infusion, and thus the comfort in seeking medical service is improved.

Description

technical field [0001] The invention relates to the medical field, in particular to an adaptive continuous infusion device. [0002] technical background [0003] Infusion sets are commonly used medical devices for intravenous injection, such as figure 1 As shown, the infusion set is generally composed of a bottle stopper puncturer 2 protective cover, a bottle stopper puncturer 2, an air filter 3, a water stop clip 4, a Mufei dropper 8, a long infusion catheter 9, a flow regulating device 11, a medicine Liquid filter 12, cone joint 7 forms. The infusion set usually has only one infusion channel, the upper end is connected with the infusion bottle, and the lower end is usually used in conjunction with the intravenous infusion needle, and is mainly used for clinical gravity infusion. In the process of clinical use of intravenous infusion, it is usually a continuous infusion of multiple bottles of infusion bottles, and due to the mechanism of action of drugs on treatment, mutu...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem of self-adaptive multi-bottle continuous infusion, the problem of automatic exhaust of the infusion set, the automatic stop of the infusion of the infusion set, and the automatic completion of the pre-infusion confirmation and post-infusion cleaning of some medicinal liquids

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