| 摘要 |
<p>An adjustable staple to be used in bone surgery, comprising a horizontally laying U-shaped member wherein the lower arm (3) is movable parallel to itself in respect of the upper fixed arm (1), and adapted to be fastened by pressure in any position; said movement taking place by means of a dovetail joint between the jportion (5) orthogonal to the upper arm (1) and the portion (7) orthogonal to the lower arm (3); the fastening once reached the desired position being provided by two socket head screws (9), aligned and opposed, engaging corresponding seats in the portion (5) of the movable arm and acting with pressure against the portion (7) of the movable arm.</p> |
