FDA product code · Microbiology
Devices Detecting Influenza A, B, And C Virus Antigens
73 FDA decisions since 1998. 510(k) reviews decided 2021–2025 took a median of 131 days (half between 119 and 194). 2 recalls name this code, 0 of them Class I. The most-cited predicate is K112277, named by 8 later devices.
An influenza virus antigen detection test system is a device intended for the qualitative detection of influenza viral antigens directly from clinical specimens in patients with signs and symptoms of respiratory infection.
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly Download the data (CSV)
Twenty years of PSZ at a glance: how often FDA decides these devices, how long 510(k) reviews take, how often they are recalled, and how many adverse event reports name the code.
FDA decisions per year · PSZ
2in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · PSZ
28in 2018
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · PSZ
1in 2022
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · PSZ
60in 2025
MAUDE reports naming product code PSZ, 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 | 2 | — | 0 | 0 |
| 2008 | 1 | — | 0 | 0 |
| 2009 | 7 | 20 | 0 | 0 |
| 2010 | 5 | 29 | 0 | 0 |
| 2011 | 3 | 80 | 0 | 0 |
| 2012 | 2 | — | 0 | 0 |
| 2013 | 8 | 28 | 0 | 0 |
| 2014 | 1 | — | 0 | 0 |
| 2015 | 4 | 27 | 0 | 0 |
| 2016 | 3 | 29 | 0 | 0 |
| 2017 | 3 | 200 | 0 | 0 |
| 2018 | 5 | 28 | 0 | 1 |
| 2019 | 0 | — | 0 | 1 |
| 2020 | 2 | — | 1 | 5 |
| 2021 | 0 | — | 0 | 42 |
| 2022 | 0 | — | 1 | 10 |
| 2023 | 2 | — | 0 | 12 |
| 2024 | 0 | — | 0 | 16 |
| 2025 | 2 | — | 0 | 60 |
| 2026 | 2 | — | 0 | — |
Planning a device in PSZ? A 510(k) Report ranks candidate predicates in this code by lineage, citations and recall history, with the review-time outlook.
See the 510(k) Report