An infusion set is a medical device used to administer fluids, medications, or nutrients intravenously (IV) to a patient. It is a crucial component in the process of delivering intravenous therapy. Here are key components and features commonly found in an infusion set:
-
Drip Chamber:
- A transparent chamber that allows healthcare providers to monitor the flow of fluids, ensuring accurate administration.
-
Roller Clamp:
- A device used to regulate the flow rate by adjusting the compression on the tubing.
-
Spike or Needle:
- The part of the set that punctures the fluid container (IV bag or bottle) to facilitate the transfer of fluids.
-
Tubing:
- Flexible tubing that carries the fluid from the IV container to the patient's vein.
-
Injection Port:
- A site on the tubing that allows for the injection of medications or additional fluids without disrupting the primary IV infusion.
-
Filter:
- Some infusion sets include a filter to remove particles or air from the IV fluid before it reaches the patient.
-
Needle or Catheter:
- The end of the tubing that is inserted into the patient's vein for the delivery of fluids.
-
Connector:
- A Luer Lock or Luer Slip connector that securely attaches the infusion set to the IV catheter or port.
Infusion sets are available in various configurations to meet different clinical needs. They are used in hospitals, clinics, and other healthcare settings for a wide range of applications, including hydration, administration of medications, blood transfusions, and parenteral nutrition.