510(k) · Cleared
ClearedN-Acetylprocainamide Assay for the Bayer Immuno 1 System
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Bayer Corp. · LAN Enzyme Immunoassay, N-Acetylprocainamide
Cleared on Jun 11, 1997 after a 33-day review. The FDA summary names its predicate without a number.
- Decided
- Jun 11, 1997
- Review
- 33 days
- Class
- Class II
- Product code
- LAN
- Recalls
- None
- Predicates
- 0
The FDA summary names its predicate without a number.
Sources: FDA 510(k) database (decision fields), the FDA summary (predicates and indications), FDA recall and enforcement reports, and MAUDE; processed by 510(k) Report. Verify on FDA.gov · Methodology and accuracy.
Planning a device in LAN? A 510(k) Report weighs predicate choices, recall history and review times for a new device like this one.
- Candidate predicates for a device like this, rankedin the report
- Recall history across each candidate’s familyin the report
What was it cleared against? (1)
Devices the submitter claimed this one is substantially equivalent to (*), and reference devices cited for a specific test or feature (†), as written in the FDA summary.
| Type | Number | Device | Decided |
|---|---|---|---|
| * | — | Syva EMIT® N-Acetylprocainamide Assay Named without a submission number |
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 LAN devicesLAN Enzyme Immunoassay, N-Acetylprocainamide: FDA decisions, review times, recalls and adverse event reports over 20 years.
FDA decisions per year · LAN
FDA has decided no LAN device since 2007.
Median 510(k) review, days · LAN
Too few LAN 510(k)s in any year since 2007 to give a median.
Recalls per year · LAN
1in 2010
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · LAN
No MAUDE report names LAN since 2007.
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 | — | 1 | 0 |
| 2011 | 0 | — | 0 | 0 |
| 2012 | 0 | — | 0 | 0 |
| 2013 | 0 | — | 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 | — |
What is it indicated for?
This in vitro diagnostic procedure is intended to quantitatively measure
N-acetylprocainamide, an antiarrhythmic drug, in human serum or plasma
(lithium heparin) using EMIT* (Enzyme Multiplied Immunoassay Technique)
technology on a Bayer Immuno 1™ system. Measurements of
N-acetylprocainamide are used in the diagnosis and treatment of
procainamide overdose and in monitoring serum or plasma levels of
N-acetylprocainamide to ensure appropriate therapy. This diagnostic method
is not intended for use on any other system.
Indications for use read by OCR from a scanned FDA summary, so letters may be misread. Check the PDF before quoting it.
https://510kreport.com/device/K971713 · printed Nov 4, 2026
Cite this page
510(k) Report. “K971713: N-Acetylprocainamide Assay for the Bayer Immuno 1 System.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 4, 2026. https://510kreport.com/device/K971713
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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