According to media reports, the "2014 Human Resources and Social Security Development Statistics Bulletin" recently released by the Ministry of Human Resources and Social Security shows that in 2014, the total income of urban basic medical insurance funds was 968.7 billion yuan.
Our primary blood transfusion set opens the package, inserts a bottle needle into the liquid medicine, and the other side has an exhaust pipe, while the general primary transfusion set does not have an additional side tube and a main body. Usually, intravenous infusion is a general infusion set, and surgical patients will use a blood transfusion set, and the exhaust pipe of the blood transfusion set cannot be ignored.
The CFD Fluent software is used to numerically simulate the whole working process of the needleless injector, and the law of the change of the driving pressure of the liquid medicine and the liquid jet velocity in the injection tube is obtained.
The infusion set cannot be used for blood transfusion, because the needle of the infusion set is too thin, and the blood is viscous, and the blood transfusion process will become slower and slower, so that the needle is blocked and the blood transfusion cannot be continued.