One kind of minimally invasive pelvic fracture intramedullary fixation device

One kind of minimally invasive pelvic fractures the intramedullary fixation means belonging to the technical field of orthopedic medical devices, for the implementation of an intramedullary fixation pelvic fractures. The technical scheme is: in the pelvis designed pelvic CT reconstruction intramedullary tunnel advance according to the curvature of the guide sleeve and the guide wire produced pelvic intramedullary tunnel, pre-bent wire in a C-arm fluoroscopy guidance and soft drill Drill the pelvis intramedullary tunnel, the guide wire along the curved intramedullary nail into the intramedullary tunnel pelvis, the fastening screw fixing arcuate intramedullary nail and pelvis, fracture healing opening pubic tubercle, arcuate removed intramedullary nail. Pelvic intramedullary fixation used in the invention is an innovative surgery for pelvic fracture fixation, intramedullary fixation devices and methods that may be implemented to reset the perfect pelvic ring and acetabular fractures with direct vision and fixed to the lower C-arm irradiation operation convenient, fixed firmly, greatly reducing the operative time and recovery time, improve patient outcomes and reduce the suffering of patients.