What are the classifications of vacuum blood collection vessels?

The classification of vacuum blood collection vessels includes the following: 1. Blood routine blood collection vessels: Blood routine blood collection vessels are mainly used for blood testing, in clinical blood type detection. 2、 Procoagulant blood collection: mainly used for collecting blood samples for biochemical and immunological examination in medical examination. 3、 Separation gel blood collection: The tube wall is coated with a coagulant and separation gel (pure substance), which can promote the rapid coagulation of blood and play a significant role in serum biochemistry, immunology, drug detection, and other fields. 4、 Heparin blood collection tubes: Heparin tubes are divided into two types: sodium heparin blood collection tubes and lithium heparin blood collection tubes. In clinical practice, they are mainly used for plasma testing, emergency biochemical testing in hospitals, blood rheology testing, and specimen collection. 5、 Additive free blood collection: mainly used in biochemical testing, immunological testing, serological testing, various virus testing, trace element testing, and collection and packaging of blood samples from blood banks in medical examinations.