FIELD: medical engineering, particularly, traumatology and orthopedics. SUBSTANCE: device incorporates semi-rings with osteal rods that can be connected by threaded couplers, removable unit composed of sliders linked to semi-rings by worm joint and attached by threaded and smooth-walled pins to pivotally connected plates that are disposed on carriages securely positioned on guides by means of T-shape threaded rods. Mountings of guides are secured by threaded distractor. EFFECT: higher safety and accuracy. 3 dwg
Authors
Dates
1994-05-15—Published
1991-05-20—Filed