| 摘要 |
<p>The invention relates to a drill holder (3) designed to cooperate with a surgical drill (2) and provided with a drill holder head (7) having a crown (8) in which there are notches (10) forming bayonet catches that are each designed to receive a radial rod (5) of the surgical drill (2), each notch (10) having in succession an insertion portion (11), designed for introducing the radial rod (5), and a retention portion (12), designed for immobilizing the radial rod (5) on a longitudinal axis (A), the drill holder (3) having means for blocking the radial rod (5) in the retention portion (12), having an elastically deformable wall (13) designed to occupy a deformed position, allowing the passage of the radial rod (5) from the insertion portion (11) to the retention portion (12), and a rest position, designed to block the radial rod (5) in the retention portion (12).</p> |
