A spring wire type spine stabilization device with shift prevention includes: a spring rod member spirally wound by a spring wire to form a lengthwise spring rod with a plurality of continuous spring circles two linking members fixedly linked with two terminals of the spring rod member, wherein the terminal surfaces opposite to the two linking members are respectively arranged with sheath caves axially in a depressed manner and at least one elastic stick axially inserted in the spring rod member, wherein the two terminals of the elastic stick are inserted into the sheath caves of the two linking members, respectively. Because the spring rod member is formed by winding the spring wire in a spiral manner, the two terminals thereof are naturally formed with screw threads for directly locking to the linking member or elastically buckling to the linking member via each spring circle without needing additional mechanical processing, so as to simplify the manufacturing process and reduce the manufacturing cost thereby presenting its novelty and inventive step.一種具防止偏移之簧線型脊椎穩定裝置,係包括:簧桿構件,由簧線呈螺旋狀纏繞而成一具多數連續簧圈所構成之縱長簧桿者;兩銜接構件,固定地銜接於該簧桿構件之兩端,並於該兩銜接構件相對之端面上,分別軸向地凹設有套穴者;以及至少一彈性棒,軸向地穿置於該簧桿構件中,並令該彈性棒之兩端,分別伸入於該兩銜接構件之套穴中者;由於該簧桿構件係由簧線呈螺旋纏繞而成,其兩端自然形成有螺旋紋可直接鎖接銜接構件或藉各簧圈彈性扣接該銜接構件,不需要再進行額外的機械加工,以簡化製程降低製造成本,而顯其新穎性及進步性。(10)‧‧‧簧桿構件(10a)(10b)‧‧‧兩端(20)‧‧‧銜接構件(21)‧‧‧銜接段(211)‧‧‧螺旋槽段(23)‧‧‧套穴(30)‧‧‧彈性棒(30a)(30b)‧‧‧兩端(40)‧‧‧椎弓根螺釘(50)‧‧‧脊椎(51)‧‧‧椎體(52)‧‧‧椎間盤
