Share this article Share this article ResearchAndMarkets.com's offering. Intravenous access and drug administration is a critical and hazardous procedure with numerous complications during and post IV access. Needle-free IV connectors reduce the risk of most critical complications and aid in patient compliance. Needle-free IV catheters are utilized in aspiration and infusion procedures, where it is connected to the end of vascular catheter and enable access of the catheters. Needle-free IV catheters are needleless devices utilized for the connection of syringes, administration sets, and IV catheters. Numerous type of needle-free IV connectors are present in the market with different designs. Despite the use of connectors for the reduction of the needle stick injuries in the healthcare centers, needle-free connectors have some other complications including catheter lumen occlusion and catheter-related bloodstream infection.