ConMed Linvatec Hall Surgical Blades, Sterile ST SAG BLDE CRS, Catalog # 00502313300, 00502313700, 00502313000, 00502313100, 00502313500, 00502313200, and 00502314300. || ConMed Linvatec Hall (R) Surgical Blades are intended for use in small bone or large bone orthopedic surgeries. These blades are designed to cut bone in an oscillating plane.