510(k) · Cleared
Recalled · 2004Legionella Elisa Test System
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Zeus Scientific, Inc. · LHL Reagents, Antibody, Legionella, Direct & Indirect Fluorescent
Cleared on Jun 18, 1997 after a 154-day review. FDA’s file for it is a 510(k) statement, which names no predicate. It has been recalled once.
- Decided
- Jun 18, 1997
- Review
- 154 days
- Class
- Class II
- Product code
- LHL
- Recalls
- 1
- Predicates
- 0
FDA’s file for it is a 510(k) statement, which names no predicate.
Sources: FDA 510(k) database (decision fields), the FDA 510(k) statement (indications), FDA recall and enforcement reports, and MAUDE; processed by 510(k) Report. Verify on FDA.gov · Methodology and accuracy.
Planning a device in LHL? 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?
FDA’s file for it is a 510(k) statement, which names no predicate.
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 |
|---|---|---|---|---|
| Dec 23, 2004 | Not classified | Z-0541-05 | Other | The kits belonging to lot #s 30804/30804Z and 91803Z may lose activity, after one or two usages, causing the OD values for the Cut-Off Calibrator and/or Positive Control to be recovered below their specified ranges. |
No ancestor or descendant has a Class I recall.
How does its category compare?
All LHL devicesLHL Reagents, Antibody, Legionella, Direct & Indirect Fluorescent: FDA decisions, review times, recalls and adverse event reports over 20 years.
FDA decisions per year · LHL
FDA has decided no LHL device since 2007.
Median 510(k) review, days · LHL
Too few LHL 510(k)s in any year since 2007 to give a median.
Recalls per year · LHL
No recall names LHL since 2007.
Adverse event reports per year · LHL
No MAUDE report names LHL 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 | — | 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 | — | 0 | — |
What is it indicated for?
The Zeus Scientific, Inc. Legionella ELISA test system is intended for the quantitative and/or quantitative detection of IgG/A/M-class antibody to Legionella pneumophila Groups 1 - 6 in human serum. The test system is intended to be used as an aid in the diagnosis of Legionella-related infections. This test is for in vitro diagnostic use.
Indications for use read by OCR from a scanned FDA 510(k) statement, so letters may be misread. Check the PDF before quoting it.
https://510kreport.com/device/K970149 · printed Nov 6, 2026
Cite this page
510(k) Report. “K970149: Legionella Elisa Test System.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K970149
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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