FDA product code · Neurology
Computerized Cognitive Assessment Aid
3 FDA decisions since 2015. No recall names this code. The most-cited predicate is K150154, named by 2 later devices.
The computerized cognitive assessment aid provides clinicians in a healthcare setting with objective measurements of cognitive function as a screening aid in the assessment of adults 55 years of age and older. This is done for the purpose of identifying a potential decline in cognitive function relative to baseline test performance of other age-normal adults, referring those adults for further testing where…
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly Download the data (CSV)
Twenty years of PKQ 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 · PKQ
1in 2017
2026 to Oct 25, outlined.
Median 510(k) review, days · PKQ
Too few PKQ 510(k)s in any year since 2007 to give a median.
Recalls per year · PKQ
No recall names PKQ since 2007.
Adverse event reports per year · PKQ
1in 2025
MAUDE reports naming product code PKQ, 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 | 0 | — | 0 | 0 |
| 2014 | 0 | — | 0 | 0 |
| 2015 | 2 | — | 0 | 0 |
| 2016 | 0 | — | 0 | 0 |
| 2017 | 1 | — | 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 | 1 |
| 2026 | 0 | — | 0 | — |
Planning a device in PKQ? 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 882.1470.