510(k) · Cleared
Recalled · Class II · 2026Emit 2000 Quinidine Assay, Model OSR4Q229
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Syva Co., Dade Behring, Inc. · LBZ Enzyme Immunoassay, Quinidine
Cleared on Jun 12, 2001 after a 19-day review. The FDA summary names its predicate without a number. It has been recalled once.
- Decided
- Jun 12, 2001
- Review
- 19 days
- Class
- Class II
- Product code
- LBZ
- Recalls
- 1
- 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 LBZ? 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 |
|---|---|---|---|
| * | — | Emit® 2000 Quinidine 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)
Recalls of this device
| Date | Class | Recall | Root cause | Reason |
|---|---|---|---|---|
| Jul 13, 2026 | Class II | Z-2976-2026 | Unknown/Undetermined by firm | Due to unacceptable precision performance exhibited in certain lots of the Emit 2000 Quinidine Assay, which may lead to erroneously elevated quinidine measurements, creating risk of sub-optimal patient treatment, including potential… |
No ancestor or descendant has a Class I recall.
How does its category compare?
All LBZ devicesLBZ Enzyme Immunoassay, Quinidine: FDA decisions, review times, recalls and adverse event reports over 20 years.
FDA decisions per year · LBZ
FDA has decided no LBZ device since 2007.
Median 510(k) review, days · LBZ
Too few LBZ 510(k)s in any year since 2007 to give a median.
Recalls per year · LBZ
2so far in 2026, the most since 2007
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · LBZ
3in 2007
MAUDE reports naming product code LBZ, 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 | 3 |
| 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 | 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 | — | 2 | — |
What is it indicated for?
The Emit® 2000 Quinidine Assay is a homogeneous enzyme immunoassay intended for use in the quantitative analysis of quinidine in human serum or plasma. Measurements obtained from this device are used in the diagnosis and treatment of quinidine overdose or in monitoring levels of quinidine to ensure appropriate therapy. These reagents are packaged specifically for use on a variety of OLYMPUS® analyzers.
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/K011605 · printed Nov 5, 2026
Cite this page
510(k) Report. “K011605: Emit 2000 Quinidine Assay, Model OSR4Q229.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 5, 2026. https://510kreport.com/device/K011605
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Record history
- FDA decision record loaded May 2, 2026
- Summary read Oct 30, 2026 (extraction version 2d9447fa9ea4)
- Page last updated Nov 3, 2026