Disclosed is an image processing system for processing an input image containing an object image of a predetermined pattern which may have been magnified, the image processing system. Oblong links comprise preferably two holes per link and hold each tread that abut one another together, a cylindrical pin inserts snugly through an end of each ramp tread, passes through the link hole, then preferably re-enters tread of the ramp which connects multiple treads together and creates strength when weight is placed on ramp and allows the ramp to be rolled up. An apparatus for use in mixed mode VPLS network is also disclosed. The described methods are intended to replace or complement the measurement of creatinine andor cystatin C andor NGAL for diagnosis of renal failure. The frame forms below the lower portion a space accommodating bodies of the bottles hanging from the holders in the lower stretch.