A toothpaste composition for inducing sleep while simultaneously promoting intraoral cleanliness, which includes toothpaste base ingredients and at least one sleep-inducing natural herb or hormone. A linearized signal can control, for example, a microelectromechanical device, a microelectromechanical device, andor a device controlling a modulated intensity of electromagnetic energy. The delivery structure is adapted to inject a flowable medium into the expandable member thereby expanding the expandable portion and urging the soft tissue replacement into a bone surface defining the bone tunnel.