510(k) · Cleared
ClearedChromalex E. Coli 0157 Latex Test System, Prod. NO. 800
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Shared Systems, Inc. · GMZ Antigens, All Types, Escherichia Coli
Cleared on Jan 2, 1998 after a 112-day review. FDA’s file for it is a 510(k) statement, which names no predicate.
- Decided
- Jan 2, 1998
- Review
- 112 days
- Class
- Class I
- Product code
- GMZ
- 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 GMZ? 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 GMZ device
- #1 K222829 Curian® Shiga Toxinscore 5.8 · 3 generations · no Class I recall
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 GMZ devicesGMZ Antigens, All Types, Escherichia Coli: FDA decisions, review times, recalls and adverse event reports over 20 years.
FDA decisions per year · GMZ
1in 2023
2026 to Oct 25, outlined.
Median 510(k) review, days · GMZ
Too few GMZ 510(k)s in any year since 2007 to give a median.
Recalls per year · GMZ
No recall names GMZ since 2007.
Adverse event reports per year · GMZ
1in 2017
MAUDE reports naming product code GMZ, 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 | 0 | — | 0 | 0 |
| 2010 | 0 | — | 0 | 0 |
| 2011 | 0 | — | 0 | 0 |
| 2012 | 2 | — | 0 | 0 |
| 2013 | 0 | — | 0 | 0 |
| 2014 | 0 | — | 0 | 0 |
| 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 | 1 | — | 0 | 0 |
| 2024 | 0 | — | 0 | 0 |
| 2025 | 0 | — | 0 | 0 |
| 2026 | 0 | — | 0 | — |
What is it indicated for?
The E. coli 0157 Latex Agglutination Test is a rapid test for E. coli serogroup 0157 detection in all primary cultures suspected to be E. coli spp.
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/K973457 · printed Nov 6, 2026
Cite this page
510(k) Report. “K973457: Chromalex E. Coli 0157 Latex Test System, Prod. NO. 800.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K973457
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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