Multifunctional fixation device for the repositioning and stabilization of bone fractures, especially with Kirschner wires

摘要

The invention relates to a multifunctional fixation device (1) for reduction and stabilisation of fractures, particularly to be used with Kirschner wire technique, said technique providing at least two wires (10) introduced within the bone tissue, said device being characterised in that it comprises a body (2, 4), providing one or more blocking elements (3), said blocking elements (3) providing at least two lateral cavities (5), within each one of said cavities being possible introducing at least one of said wires (10), and tightening means (8) suitable to compress said body (2, 4) in such a way that, after the introduction of said at least one wire (10) within said cavity, said blocking elements (3) block said wires (10) in the desired position. The present invention also relates to an osteosynthesis assembly, comprising Kirschner wires (10) inserted within the bone tissue according to an inner and/or outer synthesis mode, characterised in that it comprises one or more outer fixation devices, one or more clamps (18) and one or more cap elements, suitable to make, even at the same time, a plurality of assembling, along every plane.