logo
logo
Sign in

Common Mistakes to Avoid When Using Blood Coagulation Tubes

avatar
Sushil Mahalle's Articles
Common Mistakes to Avoid When Using Blood Coagulation Tubes

Blood coagulation tubes are an essential tool in medical testing, but they need to be used correctly to ensure accurate results. Here are some common mistakes to avoid when using blood coagulation tubes: Using expired tubes: Always check the expiration date on the tube before use. Expired tubes may cause inaccurate test results. Insufficient mixing: Inadequate mixing of blood and anticoagulant can cause clotting, leading to inaccurate test results. Gently invert the tube several times to ensure proper mixing. Using the wrong type of tube: Different types of blood coagulation tubes are used for different tests. Always use the appropriate tube for the test being performed.

 

Insufficient blood volume: Insufficient Blood Coagulation Tubes  can result in inaccurate test results. Make sure to collect the correct amount of blood required for the test. Filling the tube incorrectly: Filling the tube past the indicated fill line or underfilling can also result in inaccurate test results. Always fill the tube to the indicated fill line. By avoiding these common mistakes, healthcare professionals can ensure that blood samples collected using blood coagulation tubes are accurate and reliable, leading to better patient care.These tubes are primarily used for blood samples submitted to diagnostic laboratories and are commonly used in blood group testing, however, can be useful for some hematology and molecular biology tests. They are filled with a solution of citrate that acts as an anticoagulant by chelating calcium, an essential component in the blood clotting process. Blood coagulation tubes made of plastic are increasingly being used in clinical laboratories to replace glass tubes. They are gaining popularity as they are inexpensive and can be stored indefinitely without deteriorating. They are not as effective as glass tubes, however, they do prevent clot formation and remain stable for up to 24 hours. Because the clotting cascade is prevented, it is not as sensitive to preanalytic factors and will give accurate test results. In November 2021, Q-Sera Pty. Ltd. and Terumo Corporation, a leading medical device company in Japan, announced partnership for manufacturing and use of the RAPClot, a rapid serum tube technology of Q-Sera in Japan. Blood Coagulation Tubes are an essential tool in obtaining blood for many types of laboratory tests. From hematology, to genetics, to molecular biology, scientists use blood collection tubes on a daily basis. There are various types of blood coagulations available on the market, and each type has its own drawbacks and benefits. When choosing a type, one should look at the tests they will be performing and the protocol. Some will require a specific type of tube, while others will be fine with any kind of tube. Routine hematology tests typically require a blood collection tube or syringe filled with EDTA, a chelating anticoagulant that prevents clot formation in the blood. However, EDTA is also susceptible to contamination, causing false negatives or questionable results. Fortunately, this is avoidable by following the "order of draw."



Read More..

collect
0
avatar
Sushil Mahalle's Articles
guide
Zupyak is the world’s largest content marketing community, with over 400 000 members and 3 million articles. Explore and get your content discovered.
Read more