New dual-chamber transfusion bag for packaging amino acid and glucose injection

Abstract

The invention belongs to the technical field of medicines, and in particular relates to a triple-layer co-extrusion dual-chamber transfusion bag. The dual-chamber transfusion bag is prepared by heat seal; a peelable separate is formed by cold solder joint between two chambers through a special hot press method, the separate plays a role in separating liquid medicines in the two chambers when the liquid medicines are stored and transferred, and the separate can be conveniently opened by applying a certain pressure, so that the two chambers are communicated, and the liquid medicines in the two chambers are mixed. According to the dual-chamber transfusion bag, mixing misoperation which easily occurs when general infusions are mixed can be avoided, particles generated by puncture and cross infection in mixing and the like can be reduced, the transfusion stability can be improved, and the infusion packaged by the dual-chamber bag is in accordance with the requirement of safe, quick and convenient transfusion treatment clinically.

Description

technical field [0001] The invention belongs to the technical field of medicine, and in particular relates to a three-layer co-extruded double-chamber infusion bag for packaging amino acid glucose injection. Background technique [0002] Since the introduction of intravenous infusion in 1931, infusion therapy has become one of the most common and common clinical treatments. The packaging form of infusion solution has mainly gone through the following stages in the development: glass bottle infusion solution - plastic bottle infusion solution - PVC soft bag infusion solution - non-PVC soft bag infusion solution. The three-layer co-extruded double-chamber infusion bag is what is commonly referred to as a ready-to-use soft infusion bag. [0003] In order to ensure the tightness of the solder joints during sterilization and storage and transportation, and to be able to open them conveniently during use, the requirements for packaging materials, production equipment and processe...

AI Technical Summary

Problems solved by technology

[0004] The current total parenteral nutrition infusion generally pours different types of infusion into a large mixed bag. Generally, there are operating rooms in tertiary hospitals, which can reduce the chance of contamination, but cannot completely guarantee that the liquid will not be polluted. , but generally do not have the mixing conditions in primary hospitals, the probability of contamination will increase during preparation, there are medication safety problems, and the preparation process is cumbersome

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