A novel electrolyte system technology, based on a supercritical fluid solvent using any of a variety of conventional dissolved species with organic salts, hydrates and aqueous-based systems being preferred, that is useful in a variety of electrochemical applications, including batteries, capacitors, fuel cells, sensors, fusion reactors and other similar types of electrolytic cells. When the detect circuit receives a low-to-high power-on reset signal to detect whether or not the fuse is fused, the detect circuit will issue a voltage level signal \u201c0\u201d for the fuse being not fused or a voltage level signal \u201c1\u201d for the fuse being fused to the logic controller. The processors derive an average intensity of each region’s voxels in each image and organize these intensity values into a set of time courses, where each time course contains a chronologically ordered list of average intensity values of one region. The coupling apparatus is configured for connecting the first leaflet layer to the stent, and includes a backing layer, a guide plate, and a pin.