Device for creating a void space in a living tissue, the device including a handle with a control knob that can be set regardless of the orientation of the handle

摘要

A device for creating a void space in living tissue includes a handle from which a shaft extends. A tip is moveably attached to the distal end of the shaft. The angular position of the tip is controlled by the rotation of a knob mounted to the handle. The knob is mounted to the handle to project beyond opposed side surfaces of the handle and a surface that bridge between the side surfaces.