Bio flexible spinal fixation device using a shape memory alloy

摘要

Connecting spinal screw between easily be manufactured of shape memory alloy is transformed by a predetermined temperature cross links to maintain the distance between the load and the load for connecting a spinal screw between Disclosed to provide a spinal fixation device possible. Can be made to be quickly easy the coupling operation to be able to defer load to impinge on the array of the spine screw arrangement of the spine screw as Yukichigau SOLUTION: A early surgical step. Also, it can be made easier maintenance work intervals transverse links if parallelism does not match the slope deviation of the load pair Toka occur. [Selection Figure Figure 4