An electrostimulation system of the invention includes a signal generator, a docking assembly, and at least one transmission assembly. The signal generator is configured to produce at least one signal. The docking assembly includes a main housing; at least one mechanical retaining element operatively connected to the main housing that mechanically secures the signal generator to the docking assembly; and, at least one electrical docking element mechanically connected to the main housing that electrically connects the docking assembly to the signal generator. The at least one transmission assembly is adapted to fit on a portion of a user's anatomy, including at least one transmission assembly connection element (TACE) adapted to transmit a signal from the docking assembly to the user. The signal generator is electrically and mechanically detachably connected to the docking assembly during use.La présente invention concerne un générateur de signaux et un système de génération de signaux pour l'électrostimulation et la promotion du soin des articulations, ainsi que des procédés, des kits et des articles de fabrication connexes.