| 摘要 |
FIELD: medical engineering. ^ SUBSTANCE: device has threaded bars, supporting members, transosseous threaded rods, fixing members and fixing member holders. A fixing member has two plates connected at one end and having two parallel grooves forming a canal for receiving transosseous threaded rod and a through hole for receiving tightening screw. A fixing member holder is like L-shaped plate having screw and nut. Fixing member is rotatable about tightening screw fixed in holder. Middle supporting members are manufactured as semi-rings having five slots four of which serve for receiving threaded rods and one of them for receiving holder screw. Outer supporting members are manufactured as an arc having three slots two of which are placed on ends for receiving bar ends and one of them is in the center for fastening holder screw. The arc length is equal to 1/3 of corresponding circuit length. ^ EFFECT: enhanced effectiveness in eliminating angular deformities; simplified application method. ^ 11 dwg |
