DEVICE FOR FORMATION OF CANALS IN BONE Russian patent published in 2003 - IPC

FIELD: traumatology and orthopedics, applicable for formation of canals in the bone at surgical treatment, in particular, knocked-down shoulder. SUBSTANCE: the device has a rod, plate perpendicularly connected to it, coupling with a fixing bolt and tube. The coupling is positioned on the plate. The plate has metric divisions. The tube is installed on the coupling for movement and change of the direction of the drilling member. The tube is positioned in the same plane with the rod at an angle of 45 deg to it. Near the working end the rod has a limiter of the depth of introduction. EFFECT: improved surgical treatment and decrease complications due to reduced trauma of the bone and provided at formation in it of converging canals, precised direction of the member, second drilling canal in the outlet of the first canal in the lower surface of the acrominal hole. 4 cl, 3 dwg, 1 ex