Disclosed is a floor-treating machine having a frame with actuating means. Preferably, the hollow element is a pipe or a joint. Also described is an intraluminal device for positioning within a branched vessel of a patient having an elongate main body and a branch portion. The remote computer performs the functions on the data and forwards the results to the estimate processor computer over the network. The juicer may also be provided with \u201csmart\u201d functionality to provide safety features, track usage, and enhance the operator experience.