Disposable Vacuum Venous Blood Collection Tube

Disposable vacuum venous blood collection tubes are medical consumables used to collect and store venous blood for various blood tests and examinations. The following are some detailed introductions about disposable vacuum venous blood collection tubes:

1. Type: Disposable vacuum venous blood collection tubes are usually divided into two types: dry and wet. Dry vacuum venous blood collection tubes are made of disposable plastic tubes and usually contain a small test tube and some additional materials, such as a dropper and a dropper stand. Wet vacuum venous blood collection tubes contain pre-diluted red diluent and anticoagulant and can be used directly to collect venous blood.
2. Packaging: Disposable vacuum venous blood collection tubes are usually provided in sterile packaging to ensure that they are not contaminated by bacteria or other contaminants before use. The packaging usually includes a transparent plastic bag or paper box containing multiple vacuum venous blood collection tubes.
3. Usage: When using a disposable vacuum venous blood collection tube, you need to open the package first, take out the vacuum venous blood collection tube and gently tear open the small test tube seal on the top. Then, insert the vacuum venous blood collection tube into the vein and gently squeeze the small test tube to collect blood. The collected blood will flow into the vacuum venous blood collection tube through the dropper until the required volume of blood is collected.
4. Notes: When using disposable vacuum venous blood collection tubes, please pay attention to the following:

a. Do not squeeze the test tube excessively to avoid unnecessary contamination.

b. Before collecting blood, check that the vacuum venous blood collection tube is intact to ensure its sealing and sterility.

c. Prior to use, test tubes and droppers should be inspected for cracks or defects to ensure their integrity and sterility.

d. After blood is collected, the cap of the vacuum venous blood collection tube should be closed immediately and removed from the vein.

e. Do not reuse or wash the Vacuum Venous Collection Tube repeatedly, as this may cause bacteria or other contaminants to enter its interior, increasing the risk of infection.