medical devices for the treatment of infection; medical devices for infection control; electrical device for medical purposes for the reduction of the growth of microbes and biofilms on the surface of an object; medical devices for the reduction and disruption of biofilms; medical devices comprised of LCD display, electrodes, and needle for the reduction of microbes and biofilms; medical devices comprised of LCD display, electrodes, and needle for the reduction of microbes and biofilms on orthopedic and medical implants and devices; medical devices used for orthopedic implants and other medical implants for reduction of the growth of microbes and biofilms; medical devices for orthopedic and medical, implant infection control