| 摘要 |
The present invention concerns an accessory (5) for tensioning an elongate element for attaching an implant to a bone element, by at least partially surrounding said bone element, said accessory (5) comprising a body (6) having a proximal end (6a) and a distal end (6b), the distal end (6a) being provided with a device for bearing against the implant, said body (6) extending along a longitudinal axis (L). The accessory (5) further comprises a carriage (7) that is movable along the longitudinal axis (L) and a device (8) for attachment to the elongate element (2). The accessory (5) also comprises a rotary shaft (9) rotatable about the longitudinal axis (L) of the body (6), said shaft (9) being configured to cooperate with the carriage (7) such that a rotation of the shaft (9) causes the movement in translation of the carriage (7) along the longitudinal axis (L) and, correspondingly, the distancing of the carriage (7) from the distal end (6b) of the body (6) and the tensioning of the elongate element. |
