DEVICE FOR THE MANIPULATION OF FRACTURED TUBULAR BONES

摘要

Device (100) for the manipulation of fractured tubular bones, which has shafts (13, 14, 15), a first part (100a) and one first straight shaft (1) in this adapted for accommodating at least one bone screw secured in the bone, a second part (100b) and one second straight shaft (2) in this adapted for accommodating at least one bone screw secured in the bone, characterised by that the first part (100a) has a first rotatable unit (12) connected to the first straight shaft (1) to rotate it, a first block (4) connected to the first rotatable unit (12), an arc piece (3) connected to the first block (4), where the first block (4) may be moved along the arc piece (3), the second part (100b) also has a second rotatable unit (6) connected to the second straight shaft (2) to rotate it, a third rotatable unit (7) connected to the second rotatable unit (6) to rotate it, a vertical shaft (14) connected to the third rotatable unit (7), a second block (5) connected to the vertical shaft (14), where the vertical shaft (14) is formed in a way so as to be able to move as compared to the second block (5), a lateral shaft (13) connected to the second block (5), where the second block (5) is formed in a way so as to be able to move along the lateral shaft (13), a spacer piece (9a) connected to the lateral shaft (13), which connects the lateral shaft (13) with a horizontal shaft (15), the first part (100a) and the second part (100b) are connected by the horizontal shaft (15), and there is at least one clamp (10, 11) located on the horizontal shaft connected to the first part (100a) or the second part (100b) in such a way that the first part (100a) and/or the second part (100b) provided with the clamp (10, 11) is formed so as to be able to move along the horizontal shaft (15), and the aforementioned rotatable or moveable connections may be reversibly secured.