Patent ID: 8328767

Claim:
A male-disinfecting cap for disinfecting a male luer-lock connector of the type including a post having a lumen through which fluid flows and an internally helically threaded skirt surrounding the post, the cap comprising: a cap body having only one receiving portion defining only a single chamber having only a single opening, said opening being in the receiving portion, into which the post of the male luer-lock connector can be received, the chamber having a side wall comprising a taper that extends from the opening and narrows toward an interior of the chamber, the wall configured to sealingly engage the exterior surface of the post of the male luer-lock connector when the post of the male luer connector is received in the chamber, wherein an exterior surface of the receiving portion near the opening of the chamber fits within the skirt of the male luer-lock connector when the post is received into the single opening of the chamber, the exterior surface of the receiving portion having a protrusion for engaging helical threads of the internally threaded skirt; an absorbent material disposed in the chamber; and a liquid antiseptic agent disposed in the absorbent material.