510(k) · Cleared
ClearedImmage Immunochemistry System Antithrombin Iii (AT3) Reagent
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Beckman Instruments, Inc. · JBQ Antithrombin Iii Quantitation
Cleared on Dec 24, 1997 as substantially equivalent to K901977 (Beckman Instruments, Inc., 1990) after a 54-day review. Its family tree reaches back 1 generation to 1990.
- Decided
- Dec 24, 1997
- Review
- 54 days
- Class
- Class II
- Product code
- JBQ
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 1 generation to K901977 (1990). No later device cites it as a predicate yet.
- Root · 1 generation backK901977 Beckman Antithrombin Iii Reagent KitBeckman Instruments, Inc. · 1990
- This deviceK974110 Immage Immunochemistry System Antithrombin Iii (AT3) ReagentBeckman Instruments, Inc. · 1997
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −1 | K901977 | Beckman Antithrombin Iii Reagent Kit | Beckman Instruments, Inc. | 1990 | — |
| 0 (this device) | K974110 | Immage Immunochemistry System Antithrombin Iii (AT3) Reagent | Beckman Instruments, Inc. | 1997 | — |
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 JBQ? 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 JBQ device
- #1 K242952 INNOVANCE Antithrombinscore 9.1 · 1 generation · no Class I recall
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 |
|---|---|---|---|
| * | K901977 | Beckman Antithrombin Iii Reagent KitSummary page 1…Antithrombin |ll assay (21 CFR § 864.7060) Predicate Devicegs;: IMMAGESystem | Predicate | Reagent = = | _ | Numl IMMAGE System Array Systems Beckman Instruments, | K901977 Antithrombin Il (AT3) Antithrombin [I(AT3) Inc. Description: The IMMAGE Immunochemistry System AT3 Reagent, in conjunction with… | 1990 |
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 JBQ devicesJBQ Antithrombin Iii Quantitation: FDA decisions, review times, recalls and adverse event reports over 20 years.
FDA decisions per year · JBQ
1in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · JBQ
Too few JBQ 510(k)s in any year since 2007 to give a median.
Recalls per year · JBQ
No recall names JBQ since 2007.
Adverse event reports per year · JBQ
1in 2023
MAUDE reports naming product code JBQ, 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 | 0 | — | 0 | 0 |
| 2011 | 0 | — | 0 | 0 |
| 2012 | 0 | — | 0 | 0 |
| 2013 | 0 | — | 0 | 1 |
| 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 | 1 |
| 2023 | 0 | — | 0 | 1 |
| 2024 | 0 | — | 0 | 0 |
| 2025 | 1 | — | 0 | 0 |
| 2026 | 0 | — | 0 | — |
What is it indicated for?
The IMMAGE Immunochemistry System Antithrombin III (AT3) Reagent, when used in conjunction with Beckman IMMAGE™ Immunochemistry Systems and Beckman Calibrator 2, is intended for the quantitative determination of human Antithrombin II by rate nephelometry.
The IMMAGE Immunochemistry System Antithrombin III (AT3) Reagent, when used in conjunction with Beckman IMMAGE™ Immunochemistry Systems and Beckman Calibrator 2, is intended for the quantitative determination of human Antithrombin II by rate nephelometry.
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/K974110 · printed Nov 4, 2026
Cite this page
510(k) Report. “K974110: Immage Immunochemistry System Antithrombin Iii (AT3) Reagent.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 4, 2026. https://510kreport.com/device/K974110
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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