Needleless Connectors: Small Devices With a Major Impact on Catheter Safety
Posted
on 28 July 2026
 "Needleless Connectors: Small Devices With a Major Impact on Catheter Safety")
| Study Overview Needleless connectors are used across peripheral and central vascular access devices to provide needle-free access for medications, fluids, blood products, and diagnostic procedures. Although small, their design and management can influence infection, catheter occlusion, and device malfunction. This clinical review explains how needleless connectors function, the risks associated with incorrect use, and the nursing practices needed to protect catheter performance and patient safety. Key Findings
Implications Needleless connectors should not be treated as interchangeable or insignificant components of vascular access care. Nurses need to understand the design and function of the connector used in their service and follow the correct procedures for disinfection, flushing, clamping, and replacement. Clear policies, product-specific education, and consistent technique can help reduce infection, occlusion, treatment delays, and unnecessary catheter replacement. The central message is simple: safe vascular access depends not only on the catheter, but also on how every connector is selected and managed. Read more:https://doi.org/10.1097/NSG.0000000000000369 Authors: Nancy Moureau; Lisa A. Gorski |
