Liquid container for warming infusion or flushing and application method thereof

Abstract

The invention relates to a liquid container for warming infusion or flushing and an application method thereof. The liquid container comprises a framework, a bag body, a liquid inlet pipe and a liquidoutlet pipe, wherein a bag body connecting edge of the bag body is welded on a framework connecting edge of the framework, a bag body joint of the bag body is welded on a framework joint, when in use, a handhold part of the framework is held by a hand of an operator, whether an insertion direction of the liquid container is correct is determined by confirming whether a tag position faces upwardly, then the liquid container is slowly inserted into a warming apparatus until the liquid container cannot be pushed, other pipelines are connected according to the infusion or flushing operation requirements, the liquid container is fully filled with liquid, and finally the warming apparatus is started, so that the infusion or flushing operation can be carried out. By virtue of a built-in curve runner design of the novel liquid bag, on the basis of not changing a basic length of the original infusion apparatus, the heated area is increased, and the liquid is safely and rapidly warmed to a comfortable temperature.

Description

technical field [0001] The invention relates to a liquid container for warming infusion or flushing and its use method, which is used in conjunction with an infusion set, a blood transfusion set or a flushing apparatus, and is especially used in medical infusion, blood transfusion and clinical flushing. Background technique [0002] Warming fluid infusion is an important clinical fluid replacement method, especially for infusion of large volumes of cryogenic fluids or rapid infusion of large volumes of refrigerated blood. Due to the low temperature of the infused liquid, a large amount of infusion will lead to hypothermia, which will bring great harm to the patient, such as surgical incision infection, cardiovascular adverse events, decreased blood coagulation function, prolonged recovery time from anesthesia, and prolonged hospital stay. The liquid needs to be warmed. [0003] At present, the commonly used clinical heating methods include water bath heating, incubator heat...

AI Technical Summary

Problems solved by technology

[0004] The infusion tube of patent No. ZL 200420036761.4 is mainly heated by placing the pipeline into a heating device. This method has a very limited heating area of ​​the pipeline, and often the liquid in the pipeline has not been heated to a temperature and has already flowed downstream. Therefore, on this issue, some The method is to put the bag directly into the heating device, or set a very high temperature on the heating device to achieve the purpose of rapid heating, such as the patent number: ZL 03241419.6, but it also causes plastic packaging or pipelines to be exposed to high temperature. Safety hazards of melting or precipitation of chemical substances

There are also solutions that coil the pipeline inside the heating device to increase the heating area, such as patent number: ZL 201520889903.X, patent number: ZL 201730673014.4, and patent application number: ZL201830317017.9. The heating area also makes the pipeline quite long. Too long pipeline is very easy to kink or hang on other items during use, and it is very inconvenient to coil the pipeline every time it is used, and the above Both solutions have slow heat conduction due to the specific thickness of the infusion line itself, and the use effect is not good

Images