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510(k) K251579

VITEK 2 AST-Gram Negative Cefazolin (=<1-=>32 µg/mL) by bioMerieux, Inc. — Product Code LON

K251579 is an FDA 510(k) premarket notification submitted by bioMerieux, Inc. for the device "VITEK 2 AST-Gram Negative Cefazolin (=<1-=>32 µg/mL)". The FDA issued a decision of Substantially Equivalent on August 21, 2025. The device falls under product code LON (System, Test, Automated, Antimicrobial Susceptibility, Short Incubation), a Class II device regulated under 21 CFR 866.1645. bioMerieux, Inc. has at least 10 other 510(k) clearances on record.

Clearance Details

Decision
SESE (Substantially Equivalent)
Decision Date
August 21, 2025
Date Received
May 23, 2025
Clearance Type
Traditional
Expedited Review
No
Third Party Review
No

Device Classification

Device Name
System, Test, Automated, Antimicrobial Susceptibility, Short Incubation
Device Class
Class II
Regulation Number
866.1645
Review Panel
MI
Submission Type

Other clearances by bioMerieux, Inc.

  • K260160 — VITEK REVEAL GN AST Assay and VITEK REVEAL AST System (July 8, 2026)
  • K260282 — VITEK 2 AST-Streptococcus Inducible Clindamycin Resistance (April 15, 2026)
  • K260281 — VITEK 2 AST-Streptococcus Cefuroxime (<=0.125 - >=8 µg/mL) (March 26, 2026)
  • K250274 — ETEST Imipenem/Relebactam P. aeruginosa (IRPA) (0.008/4-128/4 µg/mL) (April 30, 2025)
  • K234012 — VITEK COMPACT PRO (March 14, 2025)
  • K232967 — VITEK 2 AST-Yeast Voriconazole (<= 0.03125 - >= 4 µg/mL) (June 12, 2024)
  • K232963 — VITEK 2 AST-Yeast Anidulafungin (<= 0.015 - >= 8 µg/mL) (June 7, 2024)
  • K240279 — VIDAS TBI (GFAP, UCH-L1) (May 1, 2024)
  • K234000 — VITEK 2 AST-Gram Positive Lefamulin (<=0.03 - >=4 µg/mL) (March 11, 2024)
  • K232201 — VITEK 2 AST-Streptococcus Penicillin (<=0.06 - =>8 µg/mL), VITEK 2 Streptococcus (October 23, 2023)

Other clearances for product code LON

  • K260282 — VITEK 2 AST-Streptococcus Inducible Clindamycin Resistance (April 15, 2026)
  • K260281 — VITEK 2 AST-Streptococcus Cefuroxime (<=0.125 - >=8 µg/mL) (March 26, 2026)
  • K251713 — BD Phoenix Automated Microbiology System - GN Eravacycline (0.125-2 µg/mL) (August 8, 2025)
  • K250447 — BD Phoenix™ Automated Microbiology System - GN Imipenem-relebactam (0.0625/4 - 1 (May 19, 2025)
  • K234012 — VITEK COMPACT PRO (March 14, 2025)
  • K250344 — BD Phoenix™ Automated Microbiology System (March 6, 2025)
  • K233986 — BD Phoenix™ Automated Microbiology System - GN Ciprofloxacin (0.0156–4 µg/mL) (March 15, 2024)
  • K234000 — VITEK 2 AST-Gram Positive Lefamulin (<=0.03 - >=4 µg/mL) (March 11, 2024)
  • K232756 — Colibrí (December 27, 2023)
  • K232201 — VITEK 2 AST-Streptococcus Penicillin (<=0.06 - =>8 µg/mL), VITEK 2 Streptococcus (October 23, 2023)

FDA data resources