| 主权项 |
1. A cutting device for use with a powered surgical tool, comprising:
an outer blade including a tubular body having side walls, a planar distal end extending at an angle to the side walls, and a cutting window formed in the distal end and the side walls; and an inner blade having a distal portion, the distal portion including a cutting tip having side and end cutting surfaces, wherein the inner blade is co-axially disposed within the outer blade with the cutting tip is rotatably exposed at the cutting window, and wherein the cutting tip directly contacts the distal end portion of the outer blade. |
