Comparison of precision infusion set and ordinary infusion set in daily infusion

Comparison of precision infusion set and ordinary infusion set in daily infusion

By comparing the use effect of disposable precision infusion set and ordinary gravity infusion set, the infusion method suitable for clinical use and safety was selected, and the infusion reaction and phlebitis before and after using precision infusion set were compared.

Results: the incidence of transfusion reaction and phlebitis after using precision infusion set was significantly lower than that of conventional infusion set. The filtration rate of insoluble particles larger than the nominal diameter of membrane is up to 95% by precision infusion set of disposable infusion set. The incidence of transfusion reaction and phlebitis is is significantly lower than that of ordinary infusion set in infusion of lipid medicine and traditional Chinese medicine preparation, which can effectively prevent air embolism and improve work efficiency. The precision infusion set with 5 μ M filter membrane diameter has high cost performance, It is more quiet, convenient and silent than using infusion pump.

disposable infusion set

Application scope of precision infusion set

The use of disposable infusion set for intravenous infusion is an important means of clinical medicine. However, as early as the 1930s, clinical use found that disposable infusion set in the process of infusion will appear a lot of harm, namely infusion reaction, and the emergence of this harm is largely caused by insoluble particles. Disposable infusion set can only filter those particles with a diameter greater than 5 microns, and those with smaller diameter can't do anything about it. Therefore, the precise infusion set that can filter such finer particles emerges as the times require. According to the regulations issued by the State Food and drug administration, the infusion set that can filter particles less than 5 μ m in diameter can be called precision infusion set.

Precision infusion set is widely used, whether it is children, elderly patients, or cancer patients, critically ill patients, cardiovascular disease patients, long-term need of infusion patients and so on can be used.

The operation method of the precise infusion set is the same as that of the ordinary infusion set. The medical staff can check the validity period of the precise infusion set, whether there is air leakage in the packaging and other abnormalities before use. The material requirement of precision infusion set is very high. Polyethersulfone membrane (PESM) core pore double membrane filtration membrane is used. The pore size of the precision infusion set is uniform, the hydrophobic membrane is not easy to fall off, and the drug adsorption is very low.