About blood collection tube
Blood collection tubes containing sodium citrate are used for coagulation studies. Clotted blood is obtained in blood collection tubes that contain a silicon coating or a serum separator. The blood collected into these tubes is allowed to clot for 15 to 30 minutes prior to centrifugation.
Versatile Additive Options and Color CodingThese blood collection tubes are equipped with color-coded rubber stoppers and multiple additive options, such as EDTA, Clot Activator, and Sodium Citrate. The color codes support quick visual identification, while the additive variety meets different diagnostic requirements in clinical, laboratory, and hospital environments.
Optimized Sterility and Safety FeaturesGamma sterilization ensures that each tube is sterile and safe for patient use. The design includes a latex-free composition and a leak-proof safety or snap cap, reducing exposure risks. Every tube is intended for single use, promoting best practices for infection control.
Durability and Reliable TransportConstructed from robust plastic or glass, these tubes are lightweight and break-resistant, making them suitable for secure specimen transportation. Their chemical and temperature resistance preserves sample integrity, offering dependable performance during collection and storage.
FAQs of blood collection tube:
Q: How should I properly use the blood collection tube to ensure accurate specimen collection?
A: Choose the appropriate tube with the correct colored rubber stopper and additive for your diagnostic purpose. Use aseptic technique during venipuncture to fill the tube to its indicated volume; the pre-evacuated design ensures accurate collection. Always verify the label and do not use the tube if the packaging is damaged.
Q: What are the benefits of pre-evacuated, color-coded tubes in clinical practice?
A: Pre-evacuated tubes simplify the blood draw process by automatically drawing the precise volume required, reducing handling time and errors. The color-coded stoppers provide instant identification of additives, streamlining workflow and minimizing cross-contamination in busy settings.
Q: When should I discard the blood collection tube, and can it be reused?
A: The tube is intended for single-use only and must be properly disposed of after collecting a specimen. Reusing the tube is not safe, as it compromises sterility and may lead to contamination or inaccurate results.
Q: Where is the ideal storage location for unused blood collection tubes?
A: Store tubes in a cool, dry place away from direct sunlight to preserve sterility and the integrity of the tubes additive. Avoid exposure to extreme temperatures or moisture, and always check the shelf life, which is up to 24 months from the manufacturing date.
Q: What process ensures the sterility and safety of these blood collection tubes?
A: Each tube undergoes gamma sterilization, which eliminates pathogens and ensures a sterile, ready-to-use product. The tubes are also latex-free to prevent allergic reactions, and the safety or snap cap further minimizes risk of exposure or leaks during use and transportation.
Q: How does the tubes material contribute to its durability and specimen safety during transport?
A: Manufactured from polypropylene, polyethylene, or glass, the tubes are lightweight yet highly resistant to breakage, chemicals, and temperature fluctuations. This ensures the blood specimen remains uncontaminated and intact throughout collection, handling, and transport.