Edta Blood Collection Tube

A vacuum blood collection tube is a sterile glass or plastic tube used to collect and store blood samples for laboratory testing. It features a vacuum seal that creates negative pressure inside the tube, allowing for easier blood draw when a needle is inserted. These tubes often come with various additives or anticoagulants, depending on the type of tests to be performed, ensuring the blood sample remains stable for accurate analysis.

What is a vacuum blood collection tube?

A vacuum blood collection tube, commonly referred to as a Vacutainer, is a sterile, sealed container designed for collecting blood samples. It features a plastic or glass tube with a stopper at one end and a needle at the other. The stopper is equipped with a vacuum, which creates negative pressure to draw a precise volume of blood into the tube when the needle punctures the patient’s vein.