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510(k) K250454

HardyDisk Aztreonam/Avibactam 30/20µg (AZA50) by Hardy Diagnostics — Product Code JTN

K250454 is an FDA 510(k) premarket notification submitted by Hardy Diagnostics for the device "HardyDisk Aztreonam/Avibactam 30/20µg (AZA50)". The FDA issued a decision of Substantially Equivalent on May 15, 2025. The device falls under product code JTN (Susceptibility Test Discs, Antimicrobial), a Class II device regulated under 21 CFR 866.1620. Hardy Diagnostics has at least 10 other 510(k) clearances on record.

Clearance Details

Decision
SESE (Substantially Equivalent)
Decision Date
May 15, 2025
Date Received
February 18, 2025
Clearance Type
Traditional
Expedited Review
No
Third Party Review
No

Device Classification

Device Name
Susceptibility Test Discs, Antimicrobial
Device Class
Class II
Regulation Number
866.1620
Review Panel
MI
Submission Type

Other clearances by Hardy Diagnostics

  • K260842 — HardyDisk AST Gepotidacin 10µg (GEP10) (May 11, 2026)
  • K253105 — HardyDisk AST Cefiderocol 30µg (FDC30) (November 20, 2025)
  • K250956 — HardyDisk AST Gepotidacin 10µg (GEP10) (June 26, 2025)
  • K233534 — Viral Transport Medium (August 2, 2024)
  • K241060 — HardyDisk AST Cefiderocol 30µg (FDC30) (July 18, 2024)
  • K231568 — HardyDisk AST Sulbactam/Durlobactam 10/10µg (SUD20) (July 6, 2023)
  • K230827 — HardyDisk AST Rezafungin 5µg (RZF5) (June 1, 2023)
  • K193504 — HardyDisk AST Cefiderocol 30ug (FDC30) (January 23, 2020)
  • K192326 — HardyDisk AST Lefamulin 20µg (LMU20) (September 19, 2019)
  • K191931 — HardyDisk AST Imipenem/relebactam 10/25µg (IMR10/25) (July 31, 2019)

Other clearances for product code JTN

  • K260842 — HardyDisk AST Gepotidacin 10µg (GEP10) (May 11, 2026)
  • K251337 — Thermo Scientific Oxoid Gepotidacin Disc (10 µg) GEP10 (December 5, 2025)
  • K253105 — HardyDisk AST Cefiderocol 30µg (FDC30) (November 20, 2025)
  • K251879 — Sulopenem SPM 2 µg (August 12, 2025)
  • K250956 — HardyDisk AST Gepotidacin 10µg (GEP10) (June 26, 2025)
  • K250885 — Ceftobiprole BPR 5 µg Disc (June 23, 2025)
  • K250789 — Thermo Scientific Oxoid Aztreonam/Avibactam Disc (30/20 µg) AZA50 (June 12, 2025)
  • K241060 — HardyDisk AST Cefiderocol 30µg (FDC30) (July 18, 2024)
  • K231806 — Thermo Scientific Oxoid Rezafungin Disc (5 µg) RZF5 (March 22, 2024)
  • K232276 — Thermo Scientific Oxoid Sulbactam/Durlobactam Disc (10/10 µg) SUD20 (October 6, 2023)

FDA data resources