What is the function of the Intravenous Admixture Seal (IVA)?

The Intravenous Admixture Seal (IVA) serves primarily as a foil port cover. This function is critical in maintaining the sterility of the solution contained within the IV bag or syringe. The foil material helps to protect the port from contamination until it is ready to be accessed for administration.

Using a foil cover prevents exposure to air, moisture, and potential pathogens that could enter the admixture during preparation or handling. This adds an essential layer of protection in sterile compounding environments, ensuring that the compounded sterile preparation remains safe for patient use.

Other functions, such as securing the syringe or acting as a heat seal, are not the primary roles of the IVA. While indicating a sterile area is also important in compounding, the specific purpose of the IVA focuses on covering the port to maintain sterility before use.