A medical device including a medical device thin metallic film component, with perforations therethrough, attached to a medical device polymeric component abutting the thin metallic film component. The bridge couples signals between a DSP internal memory direct memory interface and an on-chip bus such as the AMBA AHB. The processor can be further programmed to map at least one finger to a short-cut menu or to a preset channel. The data set may then be used on live traffic, by identifying objectively measured transmission degradation conditions in the received signal and retrieving from the data set in the data storage means a value of perceptibility associated with the transmission degradation conditions so identified. The flexible splicing display apparatus of the present invention solves the problems of lower brightness and deviation of colors which occurs in the overlapped regions of the OLED flexible display devices. To enhance the heat transfer rate from the copper end turns of the field endwinding region, cavity facing surface of the endwinding andor the spaceblock have a non-planar surface profile to increase surface area, improve turbulent mixing on the surface, andor provide boundary layer breakup.