A burette infusion set is a medical device used for precise measurement and administration of fluids, typically for intravenous therapy. It consists of several key features designed to facilitate accurate fluid delivery. Main features as below:

1. Burette Chamber: The burette chamber is a transparent cylindrical container that holds the fluid to be infused. It is typically made of clear plastic and is marked with volumetric graduations to enable precise measurement and monitoring of the fluid volume.
2. Flow Control Valve: A flow control valve is incorporated into the burette infusion set to regulate the rate of fluid flow. It allows healthcare professionals to control the speed at which the fluid is administered, ensuring a controlled and accurate infusion.
3. Drip Chamber: The drip chamber is located between the burette chamber and the patient’s intravenous access site. It serves as a reservoir for the fluid, allowing for smooth and uninterrupted flow. The drip chamber has a translucent or transparent design to enable visual monitoring of the fluid flow and any potential air bubbles.
4. Roller Clamp: The roller clamp is a small plastic device located on the tubing of the infusion set. It is used to manually adjust or stop the fluid flow by squeezing or releasing the tubing. By adjusting the position of the roller clamp, healthcare professionals can fine-tune the flow rate according to the patient’s needs.
5. Luer Lock or Luer Slip Connector: The burette infusion set is equipped with a connector at the end of the tubing, which allows for secure attachment to the patient’s intravenous access site or other devices. The connector can be a luer lock, which provides a twist-and-lock mechanism for a secure connection, or a luer slip, which relies on a friction fit.
6. Air Inlet and Vent: Burette infusion sets feature an air inlet and vent system. This allows for the displacement of air from the system, ensuring continuous and uninterrupted fluid flow and preventing the introduction of air bubbles into the patient’s bloodstream.
7. Sterile Packaging: Burette infusion sets are typically individually packaged in sterile packaging to maintain their sterility and prevent contamination. This ensures the safety and integrity of the fluid being administered to the patient.