US Patent 11541221 Tubing set with antimicrobial properties

The disclosure provides a method for preventing infection and microbial ingress in medical device connections between tubing sets and medical devices. The tubing set includes a male connector with a distal tip and a recess at the distal tip configured to trap bacterial, and deliver and confine antimicrobial into solution within a cavity formed by the recess. The surface of the recess includes an antimicrobial composition. In certain implementations a male luer comprises a tapered sealing member further comprising a recess containing chlorhexidine acetate.