Patent attributes
An implant includes a housing; a blade having a retracted position in the housing and an extended position where the blade extends outwardly from the housing; and a blade actuating component comprising a driven shaft portion and a blade engaging portion. The blade actuating component can move the blade between the retracted position and the extended position. In addition, the blade engaging portion of the blade actuating component has a substantially U-shaped configuration defined at least in part by a superior surface and an inferior surface. Also, when the blade is in the extended position, the superior surface of the blade engaging portion of the blade actuating component is substantially flush with a superior surface of the housing, and the inferior surface of the blade engaging portion of the blade actuating component is substantially flush with an inferior surface of the housing.
