510(k) · Cleared
ClearedEmit II Plus Monoclonal Cocaine Metabolite Assay
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Dade Behring, Inc. · DIO Enzyme Immunoassay, Cocaine And Cocaine Metabolites
Cleared on Mar 28, 2002 as substantially equivalent to K011162 (Syva Co., Dade Behring, Inc., 2001) after a 45-day review. Its family tree reaches back 1 generation to 2001.
- Decided
- Mar 28, 2002
- Review
- 45 days
- Class
- Class II
- Product code
- DIO
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 1 generation to K011162 (2001). No later device cites it as a predicate yet.
- Root · 1 generation backK011162 Modification to the Emit II Plus Cocaine Metabolite AssaySyva Co., Dade Behring, Inc. · 2001
- This deviceK020441 Emit II Plus Monoclonal Cocaine Metabolite AssayDade Behring, Inc. · 2002
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −1 | K011162 | Modification to the Emit II Plus Cocaine Metabolite Assay | Syva Co., Dade Behring, Inc. | 2001 | — |
| 0 (this device) | K020441 | Emit II Plus Monoclonal Cocaine Metabolite Assay | Dade Behring, Inc. | 2002 | — |
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 DIO? A 510(k) Report weighs predicate choices, recall history and review times for a new device like this one.
Top candidate predicates for a new DIO device
- #1 K213211 Carolina Liquid Chemistries Cocaine and…score 3.0 · 2 generations · no Class I recall
- #2 Held for the reportin the report
- #3 Held for the reportin 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 |
|---|---|---|---|
| * | K011162 | Modification to the Emit II Plus Cocaine Metabolite AssaySummary page 1…t system Cocaine Metabolite Assay: Class Il (862.3250Q) Product Code: 91 DIO 3. ldentification of the Legally Viarketed Device: Emit® Il Plus Cocaine Metabolite Assay (K011162) 4, Device Description: Emit® I Plus Monoclonal Cocaine Metabolite Assay is a homogeneous enzyme immunoassay for qualitative and… | 2001 |
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.
What does this lineage say?
- Its one ancestor has no recall.
How does its category compare?
All DIO devicesDIO Enzyme Immunoassay, Cocaine And Cocaine Metabolites: FDA decisions, review times, recalls and adverse event reports over 20 years.
FDA decisions per year · DIO
1in 2022
2026 to Oct 25, outlined.
Median 510(k) review, days · DIO
267in 2017
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · DIO
1in 2013
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · DIO
1in 2023
MAUDE reports naming product code DIO, 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 | 1 | — | 0 | 0 |
| 2010 | 0 | — | 0 | 0 |
| 2011 | 5 | 65 | 0 | 4 |
| 2012 | 5 | 139 | 0 | 0 |
| 2013 | 2 | — | 1 | 0 |
| 2014 | 2 | — | 0 | 1 |
| 2015 | 2 | — | 0 | 7 |
| 2016 | 3 | 88 | 0 | 9 |
| 2017 | 3 | 267 | 0 | 16 |
| 2018 | 1 | — | 0 | 12 |
| 2019 | 0 | — | 0 | 22 |
| 2020 | 1 | — | 0 | 0 |
| 2021 | 1 | — | 0 | 0 |
| 2022 | 1 | — | 0 | 1 |
| 2023 | 0 | — | 0 | 1 |
| 2024 | 0 | — | 0 | 0 |
| 2025 | 0 | — | 0 | 0 |
| 2026 | 0 | — | 0 | — |
What is it indicated for?
The Emit® II Plus Monoclonal Cocaine Metabolite Assay is a homogeneous enzyme immunoassay with a 150 ng/mL or 300 ng/mL cutoff (SAMSHA initial test cutoff level). The assay is intended for use in the qualitative and semi-quantitative analyses of benzoylecgonine (cocaine metabolite) in human urine. Emit® II Plus assays are designed for use with a number of chemistry analyzers. The Emit® II Plus Monoclonal Cocaine Metabolite Assay provides only a…
Read the full statement (124 words)
The Emit® II Plus Monoclonal Cocaine Metabolite Assay is a homogeneous enzyme immunoassay with a 150 ng/mL or 300 ng/mL cutoff (SAMSHA initial test cutoff level). The assay is intended for use in the qualitative and semi-quantitative analyses of benzoylecgonine (cocaine metabolite) in human urine. Emit® II Plus assays are designed for use with a number of chemistry analyzers.
The Emit® II Plus Monoclonal Cocaine Metabolite Assay provides only a preliminary analytical test result. A more specific alternative chemical method must be used to obtain a confirmed analytical result. Gas chromatography/mass spectrometry (GC/MS) is the preferred confirmatory method. Other chemical confirmation methods are available. Clinical consideration and professional judgment should be applied to any drug-of-abuse test result, particularly when preliminary positive results are used.
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/K020441 · printed Nov 6, 2026
Cite this page
510(k) Report. “K020441: Emit II Plus Monoclonal Cocaine Metabolite Assay.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K020441
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Record history
- FDA decision record loaded May 2, 2026
- Summary read Oct 13, 2026 (extraction version 9eaa42aa01ed)
- Lineage and recalls computed Nov 3, 2026
- Page last updated Nov 3, 2026