Port, injection, catheter

Injection ports are devices placed on the

Luer end of a catheter or intravenous tubing to serve as sites for injection , and needleless designs are available to prevent needle stick injuries by allowing connection to other devices without requiring a standard steel needle . These ports can be connected to standard male luer adapters for continuous or intermittent fluid administration or withdrawal of fluids , making them suitable for injected liquid administration and transfusion in vein transfusion and vein catheter applications .