| 摘要 |
Device for selective biological synthesis (1) of a bone tissue comprising a screw (2) for the stabilisation of a fracture or of an porotic bone tissue, wherein said screw (2) is arranged along an axis (X), substantially longitudinal with respect to said screw (2), and it is constituted by an extended body (3), from a first end or tip (6) and from a second end or head (7), wherein at least said extended body (3) and said second end or head (7) comprise a longitudinal channel (5), wherein said extended body has at least one hole or slot (9, 9', 9'' ), wherein said device comprises a pin (8) inserted into the longitudinal channel (5) and provided with means for releasable connection with said screw (2), for reinforcing the device (1) and for the releasable closure thereof. |
