| 摘要 |
PURPOSE: To make variable the interval between the guide bars of a femur cutter guide which guides a femur cutter. CONSTITUTION: In this femur cutter guide, in which a plurality of guide bars 12 are stretched between brackets 10 placed parallel to each other, the brackets 10 are divided into three pieces, i.e., a center bracket 14, which has two guide bars on the right and left of its upper portion and one guide bar in the center of its lower portion, and right and left brackets 18, 16 each having two brackets on its upper portion and two brackets on its lower portion, the right and left brackets 18, 16 being horizontally slidably fitted together, and the center bracket 14 upwardly slidably fitted to the right and left brackets 18, 16. |
