The Move states Steady of this case Ti Gong mono- Seed bones or vertebrae is Dinged Installed and is set, including:At least two skeletal fixation elements (111")Element (5 is connect Zhi Shao mono- Even5051) , Even synthetisms bone fixing elementSkeletal fixation element is with that will fix what bone or the portions vertebra Inner Stems (2), and Yi is Ji With Even connect element (55051) the portions Even Jie Head (33) Qi Zhong Even of , connect element (55051) at least part Bomb , And have Zhi Shao mono- Ring shape sectionsPortions Zhong Head (3 Qi againIt 3) include recess portion (440) , You Open mouthfuls of Cha Ru Ring shape Duan , And Let has the solid element of guarantor (6) , is Ba the fixed what recess portion Inner of Ring shape sections. Even connects element and is preferably formed as Bomb material property Cai Liao System No Duan Ring.本案提供一種骨骼或脊椎骨之動態穩定裝置,包括:至少二骨骼固定元件(1;1;1");至少一連接元件(5;50;51),連接骨骼固定元件;骨骼固定元件具有要固定於骨骼或脊椎內之莖部(2),以及與連接元件(5;50;51)連接之頭部(3;3),其中連接元件(5;50;51)至少部份彈性,並具有至少一環形段;又其中頭部(3;3)包括凹部(4;40),有開口插入環形段,並設有保固元件(6),把環形段固定於凹部內。連接元件最好形成彈料性材料製之無端環。
