FDA product code · Hematology
Flow Cytometric Reagents And Accessories.
9 FDA decisions since 2013. 510(k) reviews decided 2021–2025 took a median of 86 days (half between 86 and 86). 18 recalls name this code, 0 of them Class I. The most-cited predicate is K130373, named by 2 later devices.
To identify and classify cells or other particles in suspension by their inherent physical properties or associated fluorescent molecules in order to provide information about the distribution or number cells in suspension or their level of protein expression. These characteristics may aid in the diagnosis of conditions such as immunodeficiency and cancer.
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly Download the data (CSV)
Twenty years of OYE 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 · OYE
1in 2023
2026 to Oct 25, outlined.
Median 510(k) review, days · OYE
Too few OYE 510(k)s in any year since 2007 to give a median.
Recalls per year · OYE
1in 2025
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · OYE
40in 2025
MAUDE reports naming product code OYE, 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 | 0 | — | 0 | 0 |
| 2011 | 0 | — | 0 | 0 |
| 2012 | 0 | — | 0 | 0 |
| 2013 | 2 | — | 0 | 4 |
| 2014 | 0 | — | 0 | 9 |
| 2015 | 2 | — | 0 | 6 |
| 2016 | 0 | — | 1 | 2 |
| 2017 | 2 | — | 1 | 9 |
| 2018 | 0 | — | 0 | 25 |
| 2019 | 0 | — | 10 | 6 |
| 2020 | 1 | — | 0 | 173 |
| 2021 | 0 | — | 0 | 251 |
| 2022 | 0 | — | 0 | 193 |
| 2023 | 1 | — | 0 | 141 |
| 2024 | 0 | — | 5 | 35 |
| 2025 | 0 | — | 1 | 40 |
| 2026 | 1 | — | 0 | — |
Planning a device in OYE? 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 864.5220.