Have you ever wondered about the magic behind vacuum serum-separated blood collection tubes? Today, we'll unravel the mystery and explore how these tubes revolutionize the blood collection process.
Understanding the Concept:
A vacuum serum blood collection tube operates on the principle of vacuum pressure, designed with a special gel at the base to separate serum from blood cells. Typically made of glass or plastic, these tubes feature a stopper at the top, often rubber or synthetic, offering various labeling and draw volume options. The color of the stopper indicates the additives within the tube.
Step-by-Step Breakdown:
1: Tube Design ：These tubes are vacuum-sealed to create negative pressure inside. This vacuum helps draw blood into the tube once the needle punctures the vein.
2: Blood Collection ：When the healthcare professional inserts the needle into the vein, the vacuum inside the tube immediately begins to draw blood into it.
3: Serum Separation ：After collection, the tube is gently inverted to mix the blood with the gel at the bottom. During centrifugation, the gel forms a barrier between the serum and the blood cells, allowing easy separation.
4: Centrifugation ：The tube is then placed in a centrifuge, where it spins rapidly. This centrifugal force causes the heavier blood cells to sink to the bottom, while the lighter serum rises to the top, thanks to the gel barrier.
5: Serum Collection： Once centrifugation is complete, the serum can be easily extracted from the top of the tube, leaving the blood cells undisturbed at the bottom.
6: Analysis ：The serum is then ready for analysis in the laboratory, providing valuable insights into the patient's health.
Advantages of Vacuum Serum Separated Tubes:
Convenience: The vacuum simplifies blood collection, reducing the risk of contamination.
Efficiency: Serum separation is efficient and reliable, ensuring accurate test results.
Versatility: These tubes are compatible with various types of analyzers and assays.
At KBMED, we manufacture high-quality FDA 510K cleared vacuum serum-separated blood collection tubes. Our products are meticulously designed and rigorously tested to meet the needs of healthcare professionals worldwide.
That's it for today's newsletter! We hope this breakdown has shed light on the inner workings of vacuum serum-separated blood collection tubes.
Disclaimer: 📢
The information provided in this newsletter is for reference purposes only and should not be considered medical, clinical, or regulatory advice. While we strive to ensure accuracy, KB Medical Group does not assume responsibility for any misinterpretation, misuse, or adverse outcomes resulting from using this information. Healthcare professionals should always refer to official guidelines, product instructions, and institutional protocols before making any clinical decisions.