A multi-layered reflective mirror formed of spaced-apart plate-shaped empty space patterns formed within a substrate is disclosed. The operation device includes a laminated structure in which at least an elastic sheet that is self-tacking and closely contacts a plurality of electrodes is inserted between the cover and the substrate. The initial template document employs the word processor’s native formatting features to specify the formatting of report data. The therapy head includes a replaceable, sealed transducer cartridge with a coupling fluid therein.