Intramedullary implant with universal nu00dacleo dual and matrix releasing lipid for fixing fractures or bone fragility associated with infection or high risk of infection

摘要

This is a metu00c1lica cilu00cdndrica hollow stem and curve (5) open at the ends (1 and 10), perforated in its length in the frontal plane (8), having on its ends orifu00cdcios for blocking with screws to the bone (3 and 9).It is surrounded by plastic material thermo ressistente (4) so as to be filled with polymethylmethacrylate cement or other means of lipid carriers impregnated with antibiotics appropriate (6) by orifu00cdcio proximal screw (2). Inside it is introduced a bastu00c3o metal (7), forming a double nu00dacleo cement / metal reforu00c7a the pin.This implantation of single model for all the bone segments, is intended to be used as a first indication, in the setting of open fractures, bone lengthening procedures, conversion of external fixators and treatment of osteoarticular infection of femur, tibia, humerus and air Trodeses knee and ankle.May be used as a second minimum, in order to provide other lipid as analgesics, quimioterapu00cauticas osteoindutoras substances, drugs, etc.