Patent ID: 8512294

Claim:
A medical device comprising: a body having an interior lumen; a septum housed within the interior lumen of the body, the septum having a slit to allow a separate extravascular device to access the interior lumen, wherein the septum includes an outer surface, an opening surface, a slit surface and an interior surface; a first coating material including an antimicrobial agent, disposed on at least one of the opening surface, the slit surface and the interior surface, the first coating material being soluble to a first flush compound and insoluble to a second flush compound, wherein the first coating material includes a solution containing a mixture of the antimicrobial agent and a lube oil, and wherein the first coating material is disposed on the slit surface of the septum; and a second coating material disposed on the first coating material, the second coating material being soluble to the second flush compound and insoluble to the first flush compound.