510(k) · Cleared
ClearedRadias Automated Immunoassay System
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Bio-Rad · JJI Analyzer, Enzyme, For Clinical Use
Cleared on Apr 21, 1993 after a 58-day review. FDA lists a 510(k) statement for it but has not posted the file, so its predicates are not known. 1 later device descends from it.
- Decided
- Apr 21, 1993
- Review
- 58 days
- Class
- Class I
- Product code
- JJI
- Recalls
- None
- Predicates
- 0
1 later device descends from it, 1 citing it directly.
- This deviceK930898 Radias Automated Immunoassay SystemBio-Rad · 1993
- Descendant · cites it directly · 0 of its ownK972024 Coda Automated Eia AnalyzerBio-Rad · 1997
Most influential descendants
Showing 1 of 1 · See all- K972024Coda Automated Eia AnalyzerBio-Rad · 1997 · cites it directly0descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| 0 (this device) | K930898 | Radias Automated Immunoassay System | Bio-Rad | 1993 | — |
| +1 | K972024 | Coda Automated Eia Analyzer | Bio-Rad | 1997 | — |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1997 | 1 | 0 |
Sources: FDA 510(k) database (decision fields), FDA recall and enforcement reports, and MAUDE; processed by 510(k) Report. Verify on FDA.gov · Methodology and accuracy.
Planning a device in JJI? 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 lists a 510(k) statement for it but has not posted the file, so its predicates are not known.
What descends from it? (1)
1 later device cites it directly; ranked here by how many devices descend from each in turn.
| Number | Device | Decided | Descendants |
|---|---|---|---|
| K972024 | Coda Automated Eia Analyzer | 1997 | 0 |
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?
- Of its descendants, K972024 (Bio-Rad, 1997) has gone furthest, with 0 descendants of its own.
How does its category compare?
All JJI devicesJJI Analyzer, Enzyme, For Clinical Use: FDA decisions, review times, recalls and adverse event reports over 20 years.
FDA decisions per year · JJI
FDA has decided no JJI device since 2007.
Median 510(k) review, days · JJI
Too few JJI 510(k)s in any year since 2007 to give a median.
Recalls per year · JJI
1in 2007
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · JJI
1in 2017
MAUDE reports naming product code JJI, 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 | — | 1 | 0 |
| 2008 | 0 | — | 0 | 0 |
| 2009 | 0 | — | 0 | 0 |
| 2010 | 0 | — | 0 | 1 |
| 2011 | 0 | — | 0 | 0 |
| 2012 | 0 | — | 0 | 0 |
| 2013 | 0 | — | 0 | 0 |
| 2014 | 0 | — | 0 | 1 |
| 2015 | 0 | — | 0 | 0 |
| 2016 | 0 | — | 0 | 0 |
| 2017 | 0 | — | 0 | 1 |
| 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 | — |
https://510kreport.com/device/K930898 · printed Nov 6, 2026
Cite this page
510(k) Report. “K930898: Radias Automated Immunoassay System.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K930898
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Record history
- FDA decision record loaded May 2, 2026
- Lineage and recalls computed Nov 3, 2026
- Page last updated Nov 3, 2026