510(k) · Cleared
ClearedHardyDisk AST Ceftazidime/Avibactam, (30/20ug)-CZA50
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Hardy Diagnostics · JTN Susceptibility Test Discs, Antimicrobial
Cleared on Nov 24, 2015 after a 56-day review. FDA’s file for it is a 510(k) statement, which names no predicate.
- Decided
- Nov 24, 2015
- Review
- 56 days
- Class
- Class II
- Product code
- JTN
- Recalls
- None
- Predicates
- 0
FDA’s file for it is a 510(k) statement, which names no predicate.
Sources: FDA 510(k) database (decision fields), the FDA 510(k) statement (indications), FDA recall and enforcement reports, and MAUDE; processed by 510(k) Report. Verify on FDA.gov · Methodology and accuracy.
Planning a device in JTN? A 510(k) Report weighs predicate choices, recall history and review times for a new device like this one.
Top candidate predicates for a new JTN device
- #1 K230651 BD BBL™ Sensi-Disc™ Lefamulin 20µg (LMU-20)score 5.5 · 1 generation · no Class I recall
- #2 Held for the reportin the report
What was it cleared against?
FDA’s file for it is a 510(k) statement, which names no predicate.
What descends from it?
No later submission names this one as a predicate yet.
Has anything in its family been recalled? (0 Class I)
No FDA recall names this device.
No ancestor or descendant has a Class I recall.
How does its category compare?
All JTN devicesJTN Susceptibility Test Discs, Antimicrobial: FDA decisions, review times, recalls and adverse event reports over 20 years. 2015, this device’s year, is highlighted.
FDA decisions per year · JTN
7in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · JTN
87in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · JTN
31in 2024
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · JTN
7in 2025
MAUDE reports naming product code JTN, not matched to any one device; reports are not rates.
View these four charts as a table
| Year | Decisions | Median 510(k) review, days | Recalls (Class I) | MAUDE reports |
|---|---|---|---|---|
| 2007 | 1 | — | 1 | 2 |
| 2008 | 4 | 44 | 0 | 0 |
| 2009 | 0 | — | 0 | 0 |
| 2010 | 3 | 15 | 0 | 0 |
| 2011 | 1 | — | 0 | 0 |
| 2012 | 0 | — | 3 | 0 |
| 2013 | 0 | — | 5 | 0 |
| 2014 | 0 | — | 0 | 0 |
| 2015 | 3 | 56 | 1 | 0 |
| 2016 | 0 | — | 0 | 0 |
| 2017 | 3 | 33 | 0 | 0 |
| 2018 | 3 | 27 | 0 | 0 |
| 2019 | 3 | 23 | 0 | 0 |
| 2020 | 2 | — | 0 | 0 |
| 2021 | 2 | — | 0 | 5 |
| 2022 | 2 | — | 0 | 5 |
| 2023 | 4 | 67 | 0 | 4 |
| 2024 | 2 | — | 31 | 5 |
| 2025 | 7 | 87 | 0 | 7 |
| 2026 | 4 | 56 | 1 | — |
What is it indicated for?
Use of HardyDisk AST Ceftazidime/Avibactam, (30/20ug) - CZAS50, for in vitro agar diffusion susceptibility testing is indicated when there is need to determine the susceptibility of bacteria to Ceftazidime/Avibactam. The concentration of Ceftazidime/Avibactam, (30/20pg) - CZA50, has been shown to be active against susceptible isolates of the following microorganisms with in vitro use: Morganella morganii, Providencia rettgeri, and Serratia marcescens.…
Read the full statement (111 words)
Use of HardyDisk AST Ceftazidime/Avibactam, (30/20ug) - CZAS50, for in vitro agar diffusion susceptibility testing is indicated when there is need to determine the susceptibility of bacteria to Ceftazidime/Avibactam.
The concentration of Ceftazidime/Avibactam, (30/20pg) - CZA50, has been shown to be active against susceptible isolates of the following microorganisms with in vitro use: Morganella morganii, Providencia rettgeri, and Serratia marcescens.
The concentration of Ceftazidime/Avibactam, (30/20pg) - CZA50, has been shown to be active against susceptible isolates of the following microorganisms with both in vitro and in clinical infections: Escherichia coli, Enterobacter cloacae, Klebsiella pneumoniae, Klebsiella oxytoca, Proteus mirabilis, Providencia stuartii, Pseudomonas aeruginosa, Citrobacter freundii, Citrobacter koseri, Proteus spp., and Enterobacter acrogenes.
Indications for use read by OCR from a scanned FDA 510(k) statement, so letters may be misread. Check the PDF before quoting it.
https://510kreport.com/device/K152838 · printed Nov 6, 2026
Cite this page
510(k) Report. “K152838: HardyDisk AST Ceftazidime/Avibactam, (30/20ug)-CZA50.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K152838
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Record history
- FDA decision record loaded May 2, 2026
- Summary read Oct 13, 2026 (extraction version 9eaa42aa01ed)
- Page last updated Nov 3, 2026