| 摘要 |
PROBLEM TO BE SOLVED: To achieve a limited number of parts and ease of handling while allowing improvements for very close position adjustment concerning an excision positioning device in the shank excision operation for mounting an artificial limb. SOLUTION: This positioning apparatus for shank excision operation has a support bracket, an excision guide 1 mounted on the support bracket, a gun handle 32, a shank far end fixing device and a shank near end fixing device. The shank far end fixing device is slidable in two directions vertical to the support bracket and the shank far end part is fixed at an arbitrary position. The shank near end fixing device is slidable along the support bracket and a height adjustment is made through a stem 5 by a hammer 33 mounted on the gun handle 32. A trigger mounted on the gun handle 32 is operated to adjust angle (rear inclination) between the support bracket on an arrow-shaped surface. |
