FIELD: medical engineering.
SUBSTANCE: device has flat plate, having fastening flat ledges symmetrically and perpendicularly with respect to plate plane and having apertures for receiving the blocking screws which axes are set in perpendicular to ledge planes. Plate has bend which angle is not less than 140°. Plate becomes wider in places of transition to fastening ledges and it has holes for receiving blocking screws. The holes are round on edges and no more than four oval holes are available for compression between the latter. The oval holes are spaced in regular intervals. Axes of the round and oval apertures are arranged in perpendicular to axes of the holes available in ledges.
EFFECT: increase of fixation stability; reduced risk of traumatic complications.
4 dwg
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Authors
Dates
2007-03-20—Published
2006-05-25—Filed