FDA product code · Microbiology
2009 H1n1 Influenza Virus (Swine Origin), Nucleic Acid Or Antigen, Detection And Identification
10 FDA decisions since 2010. No recall names this code. The most-cited predicate is K101855, named by 3 later devices.
2009 H1N1 influenza virus detection and identification reagents are used to directly detect and differentiate the 2009 H1N1 influenza virus in human respiratory specimens
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly Download the data (CSV)
Twenty years of OQW 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 · OQW
3in 2013
2026 to Oct 25, outlined.
Median 510(k) review, days · OQW
39in 2013
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · OQW
No recall names OQW since 2007.
Adverse event reports per year · OQW
1in 2011
MAUDE reports naming product code OQW, 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 | 0 | — | 0 | 0 |
| 2008 | 0 | — | 0 | 0 |
| 2009 | 0 | — | 0 | 0 |
| 2010 | 3 | 22 | 0 | 0 |
| 2011 | 3 | 83 | 0 | 1 |
| 2012 | 1 | — | 0 | 0 |
| 2013 | 3 | 39 | 0 | 0 |
| 2014 | 0 | — | 0 | 0 |
| 2015 | 0 | — | 0 | 0 |
| 2016 | 0 | — | 0 | 0 |
| 2017 | 0 | — | 0 | 0 |
| 2018 | 0 | — | 0 | 0 |
| 2019 | 0 | — | 0 | 0 |
| 2020 | 0 | — | 0 | 0 |
| 2021 | 0 | — | 0 | 0 |
| 2022 | 0 | — | 0 | 0 |
| 2023 | 0 | — | 0 | 0 |
| 2024 | 0 | — | 0 | 0 |
| 2025 | 0 | — | 0 | 0 |
| 2026 | 0 | — | 0 | — |
Planning a device in OQW? 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) ReportRelated product codes
Other codes under 21 CFR 866.3332.