A blood tubing set is a medical device used for transfusing blood or blood products into a patient. The tubing set is a component of the overall blood transfusion system and is used in conjunction with a blood bag, an IV catheter, and a needle or catheter. The tubing set typically consists of a length of flexible, clear plastic tubing that is connected to a blood bag on one end and an IV catheter on the other end. The tubing set is designed to allow for the flow of blood from the blood bag into the patient's bloodstream through the IV catheter. The tubing set is an important component of the transfusion system, as it helps to ensure the safe and efficient delivery of blood products to the patient. It is important to use the tubing set under the guidance of a healthcare professional, as improper use can increase the risk of complications during the transfusion process.