The invention related to a distraction and damping system which combines two devices, namely a first distractor device and one or more other damping devices. The electrical connector includes a conductor exposed from a covering and having a connection portion connected to a connection portion of the terminal. The core member is formed by bending a wire into an undulating pattern that forms a number of continuously connected longitudinally spaced and laterally extending u-shaped metal clamping clips for reinforcing the seal material. The related information of the partitions is stored in the corresponding storage units.