BERKELEY, Calif.--(BUSINESS WIRE)--DSM, a global leader in biomedical materials sciences, and AxioMed Spine Corporation, an innovator in the field of spinal implant devices, today announced that they have revised and extended an existing licensing and supply agreement. DSM will supply its proprietary CarboSil® Thermoplastic Silicone-Polycarbonate-urethane material for use in AxioMed’s Freedom® Lumbar and Freedom® Cervical Discs.