FDA cleared the PhAST instrument and PhAST Blood Culture Gram-negative Panel from Phast Corp. on Jun 26, 2026 under K253316, a traditional 510(k). The device falls under product code SAN, Automated Antimicrobial Susceptibility Test System For Positive Blood Culture Samples, regulated at 21 CFR 866.1650 as a Class 2 device. The review panel was Microbiology.

FDA logged the submission as received on Sep 30, 2025. The decision came 269 days later, longer than the 90 FDA-day review goal, which usually means at least one additional information request.

This is the only decision on file for Phast Corp. in the last 12 months of the tracker.