Disposable vacuum blood collection tube

Disposable vacuum blood collection tubes are mainly used for venous blood collection, especially for neonatal blood collection. They are characterized by smooth tube walls that can effectively prevent blood coagulation. The blood collection tubes use high-quality vacuum tubes with large negative pressure, making them more suitable for venous puncture blood collection. In addition, the serum coagulation of ordinary blood collection tubes is relatively low, and they can be used for routine biochemical tests. However, it should be noted that ordinary blood collection tubes may have some potential disadvantages, such as being easily affected by the external environment to produce non-lipid particles, being prone to hemolytic reactions, and being prone to cell rupture. Therefore, it is necessary to choose according to the specific situation when using them.

The function of the disposable vacuum blood collection tube is to collect human blood. It is mainly suitable for some routine blood tests, such as blood routine test, bleeding time and coagulation time test, etc. It can also be used for other special test items. The vacuum blood collection tube mainly uses the principle of negative pressure suction to form a vacuum negative pressure in the tube, which can quickly and effectively extract human blood without causing damage to the blood or affecting the test results. After using the blood collection tube to collect blood, it should be properly stored to avoid bacteria or contamination.