510(k) · Cleared
ClearedImmuLisa Enhanced RF IgA Antibody ELISA, ImmuLisa Enhanced RF IgG Antibody ELISA, ImmuLisa Enhanced RF IgM Antibody ELISA, ImmuLisa Enhanced RF Antibody Screen ELISA
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Immco Diagnostics, Inc. · DHR System, Test, Rheumatoid Factor
Cleared on Sep 23, 2015 after a 267-day review. FDA’s file for it is a 510(k) statement, which names no predicate.
- Decided
- Sep 23, 2015
- Review
- 267 days
- Class
- Class II
- Product code
- DHR
- Recalls
- None
- 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 DHR? 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)
No FDA recall names this device.
No ancestor or descendant has a Class I recall.
How does its category compare?
All DHR devicesDHR System, Test, Rheumatoid Factor: FDA decisions, review times, recalls and adverse event reports over 20 years. 2015, this device’s year, is highlighted.
FDA decisions per year · DHR
1in 2020
2026 to Oct 25, outlined.
Median 510(k) review, days · DHR
Too few DHR 510(k)s in any year since 2007 to give a median.
Recalls per year · DHR
1in 2019
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · DHR
2in 2025
MAUDE reports naming product code DHR, 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 | 1 | — | 0 | 0 |
| 2008 | 0 | — | 0 | 0 |
| 2009 | 1 | — | 0 | 0 |
| 2010 | 1 | — | 1 | 19 |
| 2011 | 1 | — | 3 | 400 |
| 2012 | 0 | — | 2 | 91 |
| 2013 | 0 | — | 0 | 0 |
| 2014 | 0 | — | 0 | 0 |
| 2015 | 1 | — | 0 | 0 |
| 2016 | 1 | — | 0 | 0 |
| 2017 | 1 | — | 0 | 0 |
| 2018 | 1 | — | 2 | 1 |
| 2019 | 1 | — | 1 | 0 |
| 2020 | 1 | — | 0 | 0 |
| 2021 | 0 | — | 0 | 0 |
| 2022 | 0 | — | 0 | 0 |
| 2023 | 0 | — | 0 | 0 |
| 2024 | 0 | — | 0 | 3 |
| 2025 | 0 | — | 0 | 2 |
| 2026 | 0 | — | 0 | — |
What is it indicated for?
Enzyme linked immunoassay (ELISA) for the qualitative or semi-quantitative detection of Rheumatoid Factor IgA antibodies in human serum to aid in the diagnosis of rheumatoid arthritis (RA) in conjunction with other laboratory tests and clinical findings. Enzyme linked immunoassay (ELISA) for the qualitative or semi-quantitative detection of Rheumatoid Factor IgG antibodies in human serum to aid in the diagnosis of rheumatoid arthritis (RA) in conjunction…
Read the full statement (145 words)
Enzyme linked immunoassay (ELISA) for the qualitative or semi-quantitative detection of Rheumatoid Factor IgA antibodies in human serum to aid in the diagnosis of rheumatoid arthritis (RA) in conjunction with other laboratory tests and clinical findings.
Enzyme linked immunoassay (ELISA) for the qualitative or semi-quantitative detection of Rheumatoid Factor IgG antibodies in human serum to aid in the diagnosis of rheumatoid arthritis (RA) in conjunction with other laboratory tests and clinical findings.
Enzyme linked immunoassay (ELISA) for the qualitative or semi-quantitative detection of Rheumatoid Factor IgM antibodies in human serum to aid in the diagnosis of rheumatoid arthritis (RA) in conjunction with other laboratory tests and clinical findings.
Enzyme linked immunoassay (ELISA) for the qualitative detection of Rheumatoid Factor IgA, IgG and IgM antibodies in human serum to aid in the diagnosis of rheumatoid arthritis (RA) in conjunction with other laboratory tests and clinical findings.
Indications for use as stated in the FDA 510(k) statement.
https://510kreport.com/device/K143736 · printed Nov 6, 2026
Cite this page
510(k) Report. “K143736: ImmuLisa Enhanced RF IgA Antibody ELISA, ImmuLisa Enhanced RF IgG Antibody ELISA, ImmuLisa Enhanced RF IgM Antibody ELISA, ImmuLisa Enhanced RF Antibody Screen ELISA.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K143736
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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