FDA cleared the RIVA® Posterior Fixation System with NanoACTIV Surface Technology; RIVA® Anchor Sacroiliac Fixation System with NanoACTIV Surface Technology from Xenix Medical on Sep 14, 2026 under K262193, a traditional 510(k). The device falls under product code NKB, Thoracolumbosacral Pedicle Screw System, regulated at 21 CFR 888.3070 as a Class 2 device. The review panel was Orthopedic.

FDA logged the submission as received on Jun 29, 2026. The decision came 77 days later, inside the 90 FDA-day goal for a 510(k).

Xenix Medical has one other decision in the tracker over the last 12 months: K253583 (LUX Expandable Lumbar Interbody System).