Implantable distraction device

摘要

A subcutaneously implantable distraction device comprises a first arm, having a first skeletal connector for attachment to a first skeletal component at a first location. A second arm has a second skeletal connector for attachment to a second skeletal component at a second location. The first and second arms are slidably moveable with respect to each other. A fluid actuator is associated with each of the first and second arms to apply a separating force between the arms to slidably move at least one of the arms relative to the other.