FDA-approved Minimally Invasive PEEK Spinal Implants

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Xiphos™ posterior interbody medical devices from Austin, Texas-based minimally invasive spinal implants supplier DiFUSION Technologies Inc. has received 510(k) clearance from the U.S. Food & Drug Administration (FDA). Xiphos™ device is made using Zeniva® polyetheretherketone (PEEK) resin from Solvay Advanced Polymers. The modulus of this biomaterial is kept quiet close to that of natural bone and offers chemical inertness, toughness, fatigue resistance and possesses radiolucent properties for X-ray; Zeniva® PEEK in medical implants can also be used as an alternative to metals such as titanium. The PEEK rod is used with supplemental internal fixation of thoracolumbar spine. Xiphos comes in variety of implant shapes and sizes as per patient anatomy and surgical need. The company plans to use Zeniva PEEK for future non-antimicrobial products too.

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