ConMed Linvatec Hall Surgical Blades, Sterile ST MICRO RECIP SAW BLADES, Catalog # 00505312200, 00505322100, and 00505322000. || 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.