ConMed Linvatec Hall Surgical Blades, Sterile ST OSC ABRASION BLADE, Catalog # 00507117500, 00507114100, 00507116700, 00507114000, 00507114300, 00507114200, and 00507114400. || 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.