A blood collection tube is an essential tool in the medical field, making it easier to collect, process, and analyze blood samples for diagnostics and research. Healthcare professionals must understand the different types of blood collection tubes to ensure accurate and reliable test results. In this comprehensive guide, we will explore various blood collection tube types, their components, applications, and best practices for collection and handling.
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Sinymedical blood collection tubes are containers used to collect and store blood samples. They contain additives that help maintain the integrity of the sample and help the blood sample clot. The different types of blood collection tubes include vacuum tubes, serum tubes, and capillary tubes.
A patient’s blood is often examined in the initial phase of disease screening. Blood collection tubes are used to collect blood from patients. However, there are many different types of blood collection tubes.
Serum tubes facilitate the separation of serum from whole blood in laboratory settings. These tubes contain a clot activator, typically a mixture of sodium citrate, calcium chloride, and a gel-like substance
Blood collection tubes without anticoagulants, which are also known as biochemical tubes, have an even coating of agents to prevent hanging, which is primarily used for blood biochemistry.
The labels on ordinary serum tubes and fast serum tubes will mark them with or without procoagulant, or distinguish the two differences using red and orange colors. Procoagulant accelerates blood clotting.
Heparin tube, an anticoagulant naturally occurring in the blood, inhibits the formation of blood clots by inhibiting thrombin and factor Xa. Heparin tubes contain heparin, a naturally occurring anticoagulant. They are commonly used for plasma collection and various chemistry tests, including electrolyte panels and renal function tests.
EDTA (Ethylenediaminetetraacetic acid) tubes contain EDTA as an anticoagulant. EDTA chelates calcium ions, thereby inhibiting clotting factors and preventing coagulation. These tubes primarily serve hematological studies, including EDTA tube blood cell counting, hemoglobin estimation, and blood smear examination.
3.2% or 3.8% sodium citrate (sodium citrate), please collect. After blood collection, invert and mix 5-8 times. The anticoagulant dilutes the blood at a ratio of 1:9.
Sodium citrate tubes contain sodium citrate, an anticoagulant that binds calcium ions and inhibits clotting factors. These tubes are essential for coagulation tests, such as prothrombin time (PT) and activated partial thromboplastin time (aPTT), which assist in the diagnosis of bleeding disorders and monitor anticoagulant therapy.
Sodium fluoride, potassium oxalate/sodium fluoride, + sodium heparin are additives in the tube. As a weak anticoagulant, sodium fluoride prevents blood glucose degradation. Within 23 days, 4mg of the mixture of sodium fluoride + potassium oxalate/sodium fluoride + sodium heparin can prevent blood coagulation and sugar decomposition.
The Clot Activator Coagulant Tube (CAT) actively dissolves blood clots. It inserts into the body through a small incision and emits an electrical charge, which dissolves the clot.
ESR Tube, commonly known as erythrocyte sedimentation rate, specifically refers to the rate at which red blood cells in anticoagulated blood settle in a specific ESR Tube in a certain unit of time. I
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ESR Tube is a type of blood test that measures the amount of electrolytes in the blood. Electrolytes are essential because they help to regulate the body’s fluid balance, nerve and muscle function, and heart and kidney function.
The integrity of blood samples and the reliability of test results depend on healthcare professionals adhering to strict protocols during blood collection. Identifying the patient, selecting the vein, and preparing the site of collection are crucial pre-collection procedures for minimizing errors and ensuring patient safety. Maintaining sample integrity and avoiding pre-analytical errors requires proper handling and storage techniques, including labeling, transportation, and temperature control.
serum tubes are an essential tool for a variety of laboratory procedures. They provide a safe, reliable, and efficient way to separate serum from other components of a sample, allowing for accurate measurement and analysis of the serum.
Blood collection tubes are:
Understanding the different types of blood collection tubes and their functions is crucial for healthcare professionals to ensure accurate and reliable test results. This will aid in patient diagnosis and treatment.
Different tubes contain specific additives to suit various laboratory tests and preserve blood samples appropriately.
Improper tube selection or handling can lead to inaccurate test results, emphasizing the importance of proper tube selection and technique.
Store tubes according to manufacturer instructions to maintain the integrity of additives and ensure accurate test results.
A serum tube, also known as a serum separator tube (SST), contains a gel separator that separates serum from blood cells after centrifugation. It aims to obtain serum for various laboratory tests without interfering with cellular components.
Clot activator tubes contain additives that promote blood clotting, facilitating faster serum separation. Commonly, laboratories use them in chemistry tests that require serum samples for analysis.
Sodium citrate is an anticoagulant that binds calcium ions, preventing blood clotting. Blood collection tubes, such as citrate tubes, are used it for conducting coagulation studies and monitoring patients on anticoagulant therapy.
An EDTA tube contains ethylenediaminetetraacetic acid (EDTA), an anticoagulant by chelating calcium ions.
Pet Blood Bank supplies all of the key ancillary consumables you will need for blood collection and administration in dogs and cats. If you are unfamiliar with how to use one of our products, we have created a short video guide on each to help you.
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