Vibratory tip including a body having a first end adapted to be mechanically coupled rigidly with a surgical handpiece generating vibrations and a second end to which there is fixed a tool holder intended to reproduce the vibrations transmitted by the handpiece. Resources are offloaded from individual servers onto a resource virtualization switch. At each iterative step, the powers to be received are derived from the level of interference received at the previous iterative step by each network element. The handle is rotated to a gripping position for lifting the battery module to install the battery module on the base along the fixing structure, and then, the handle is rotated to a withdrawal position to move the catching member to the pressing portion.