BONE GROWTH STIMULATOR

A bone growth stimulator includes a first screw fastened to the metaphysis portion and having a channel penetrating between a front end and a rear end, a second screw fastened to the metaphysis portion while being disposed in parallel to the first screw and having a channel penetrating between a front end and a rear end, a first rod pin having one side passing through a human tissue that surrounds the long bone and being inserted into the channel of the first screw, and another side exposed to the outside of the human tissue, a second rod pin having one side passing through a human tissue that surrounds the long bone and being inserted into the channel of the second screw, and another side exposed to the outside of the human tissue, and a pressing unit for applying a force in a direction for spacing the first rod pin apart from the second rod pin.