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Sistema de osteosíntesis para el tratamiento multidireccional y estable en ángulo de fracturas de huesos largos, comprendiendo un clavo intramedular y tornillos óseos
专利权人:
Wolter; Dietmar
发明人:
Wolter, Dietmar
申请号:
ES14162296
公开号:
ES2571589T3
申请日:
2014.03.28
申请国别(地区):
ES
年份:
2016
代理人:
摘要:
Osteosynthesis system for treating long bone fractures, comprising an intramedullary nail (1) with a body elongated (2) of a material of hard metal with two end sections (5, 6) and a central section nail ( 9) therebetween, having at least one screw hole (7), transverse and near the end for screwing at least one bone screw (25, 27) on each end section (6), a) the body being nail (2) a solid body or presenting a channel (4), arranged centrally in the cross section of the body of the nail (2), for introducing a guide element (24), b) being located in the central section ( 9) at least two transverse screw holes (10) spaced apart in longitudinal direction of the body of the nail (2), for screwing bone screws (16) in the region near a fracture, c) being configured all holes screw (16), located in the central section, inlays (11) made of a material soft metal firmly attached to the body of the nail (2), d) being screwed bone screws (16) with an initial thread of a material hard metal in bone and screw holes (10) to form threads, whereby firmly bind the bone to the intramedullary nail, characterized in that the screw holes, located in the central section are holes unilateral screw departing respectively only one longitudinal side of the body nail and do not extend to the opposite longitudinal side nail body, but end at a distance from the opposite longitudinal side.Sistema de osteosíntesis para el tratamiento de fracturas de huesos largos, que comprende un clavo intramedular (1) con un cuerpo de clavo alargado (2) de un material de metal duro con dos secciones de extremo (5, 6) y una sección central (9) entre las mismas, que presenta al menos un agujero de tornillo (7), transversal y próximo al extremo, para enroscar al menos un tornillo óseo (25, 27) en cada sección de extremo (6), a) siendo el cuerpo de clavo (2) un cuerpo macizo o presentando un canal de paso (4), dispuesto centralmente en la sección transversal del cuerpo de clavo (2), para introducir un elemento guía (
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