This study compares an Advanced Luer Activated Device (Flo-Link®, aka MaxPlus Clear™ Positive Displacement Connector) to the same Split Septum device associated with low BSI rates in three of the four studies referenced by the SHEA/IDSA recommendation. The results of this study state:

• “At 95% confidence intervals, p values did not indicate a significant difference in the BSI rates in the SSD or LAD groups in patients with peripheral and central lines. Sharp injuries related to IV port access were reduced from four during the Group 1 (SS period) to zero during the Group 2 period.”
• “The complexity of the design appears to be associated with an increase in bacterial transfer in many of the currently manufactured mechanical valves…The results of this study suggest that the use of an advanced LAD in coordination with adherence to proper infection control practice does not contribute to increases in either BSI rates or sharp injuries.”2

What specific connector features reduce infection risk?

• Smooth, flat and tightly sealed access port complete disinfection
• No intricate surface details, nooks, or crannies no areas to harbor bacteria
• Visible fluid path allows for complete flushing
• Simple design minimal parts to obscure fluid path

What additional features does the Advanced Luer Activated Device offer that simpler connectors do not?

• Positive displacement pulse helps prevent reflux occlusion
• Saline only flush reduces the use of heparin and associated heparin risks