#$%^&*AU2015100123A420150305.pdf#####ABSTRACT OF THE DISCLOSURE Antimicrobial devices include a disinfecting portion comprising a chamber including an amount of antimicrobial substance and a coupling portion configured to secure the antimicrobial device to at least a portion of a medical device. Medical 5 device assemblies include an antimicrobial device coupled to a needle hub of a syringe. Methods of disinfecting a portion of a device include removing an antimicrobial device from a first device and cleaning a portion of a second device. Fig. 1 101/6 100-112 110 104 102 106 FIG. I 100 114 108 r110 115 T112 120 122 118 106 116 FIG. 2