Bird Biedermann AG
Bird Biedermann AG Patent applications | ||
Patent application number | Title | Published |
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20130079824 | FRICTIONAL SCREW-ROD CONNECTION HAVING AN INDIRECT FORM-LOCKING PORTION - A spinal column implant for elastic stabilization of vertebrae, includes a pedicle screw and an elastic rod which is anchored in a frictional fashion in a receptacle of pedicle screws by means of a filling piece, and a clamping element. The frictional connection is supported additionally by an indirect form-fit portion. | 03-28-2013 |