Universal saw blade hub

摘要

A surgical saw blade for removable mounting in clamps having rectangular lugs and in clamps having circular pins, by way of closed slots having semi-circular distal ends, and arranged to have the respective centers of the semi-circular ends about a pattern radius. Each slot has a side face forming an included angle with a radial line from the hub center to the center of the slot semi-circular end. The included angle is alternating in rotational direction or, with a common offset about the pattern radius of the semi-circular ends, is in an identical direction for each slot.