The invention relates to medical engineering, in particular to medical devices used in traumatology and orthopedics. To provide dynamic joint unloading contractures, degenerative diseases, inside and periarticular fractures provides apparatus, characterized in that a half-rings (rings) Ilizarov apparatus, close to unload the joint, on each side of the joint are assembled proposed device consisting of springs and cable extending inside the spring mounted on the threaded rods. The device consists of a spring which is a compression spring, the two support washers having externally tapered surface, a rope, cable tensioning assembly comprises two threaded rods with axial holes for fixing the ends of the cable and nut to fix said rod axially in the holes of adjacent rings or half rings apparatus external fixation, support washers are mounted on threaded rods and are arranged on the wide bases nuts and narrow bases towards each other, the cable is located inside the compression spring, Rich latter is supported at its ends to the conical surfaces of the support washers. The positive effect of the proposed use of the utility model is as follows:- The device can achieve a dynamic joint discharge from the minimum value to the separation of the articular surfaces.- The device can be mounted to any external fixation device.- No need for precise centering the axis of rotation, as the spring bends over under the influence of joint biomechanics.- Allows you to reach a satisfactory range of motion even before the completion of the seam with the active participation of the patients muscles.- Contributes to the prevention of avascular necrosis of bone in intraarticular fractures.Полезная модель относится к медицинской технике, а именно к медицинским устройствам, применяемым в травматологии и ортопедии. Для обеспечения динамической разгрузки сустава при контрактурах, дегенеративно-дистрофических заболеваниях, внутри и околосуставных переломах предлагается устройство, отличающееся тем,
