510(k) · Cleared
ClearedDiachex Basic Blood Glucose Monitoring System, Diachex Superb Blood Glucose Monitoring System
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Tyson Bioresearch, Inc. · NBW System, Test, Blood Glucose, Over The Counter
Cleared on Jun 30, 2008 after a 269-day review. FDA’s file for it is a 510(k) statement, which names no predicate.
- Decided
- Jun 30, 2008
- Review
- 269 days
- Class
- Class II
- Product code
- NBW
- 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 NBW? 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 NBW device
- #1 K260545 CONTOUR® PLUS BLUE Blood Glucose Monitoring…score 14.6 · 10 generations · no Class I recall
- #2 Held for the reportin the report
- #3 Held for the reportin 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 NBW devicesNBW System, Test, Blood Glucose, Over The Counter: FDA decisions, review times, recalls and adverse event reports over 20 years. 2008, this device’s year, is highlighted.
FDA decisions per year · NBW
2in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · NBW
243in 2024
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · NBW
1in 2025
Class I (2 since 2007) Class II/III not classified
Adverse event reports per year · NBW
4,745in 2025
MAUDE reports naming product code NBW, 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 | 29 | 85 | 9 | 7,991 |
| 2008 | 37 | 128 | 2 | 7,704 |
| 2009 | 38 | 140 | 5 | 10,963 |
| 2010 | 31 | 132 | 11 | 11,631 |
| 2011 | 30 | 328 | 1 | 22,909 |
| 2012 | 30 | 230 | 1 | 23,449 |
| 2013 | 47 | 167 | 5 (2) | 35,408 |
| 2014 | 24 | 202 | 1 | 38,524 |
| 2015 | 32 | 237 | 0 | 62,111 |
| 2016 | 20 | 233 | 1 | 76,621 |
| 2017 | 25 | 244 | 0 | 37,538 |
| 2018 | 19 | 168 | 0 | 16,911 |
| 2019 | 10 | 127 | 14 | 14,472 |
| 2020 | 7 | 121 | 0 | 10,703 |
| 2021 | 7 | 465 | 0 | 9,198 |
| 2022 | 12 | 410 | 0 | 8,103 |
| 2023 | 5 | 193 | 0 | 7,256 |
| 2024 | 7 | 243 | 0 | 6,220 |
| 2025 | 2 | — | 1 | 4,745 |
| 2026 | 5 | 190 | 0 | — |
What is it indicated for?
The DIACHEX BASIC / DIACHEX SUPERB / DIACHEX VIGOR Blood Glucose Monitoring System is intended for use in the quantitatively measurement of glucose (sugar) in fresh capillary whole blood from the fingertip and the alternative sites: the palm and the forearm. The DIACHEX BASIC / DIACHEX SUPERB / DIACHEX VIGOR Blood Glucose Test Strips are for testing outside the body (in vitro diagnostic use). The DIACHEX BASIC / DIACHEX SUPERB / DIACHEX VIGOR Blood…
Read the full statement (144 words)
The DIACHEX BASIC / DIACHEX SUPERB / DIACHEX VIGOR Blood Glucose Monitoring System is intended for use in the quantitatively measurement of glucose (sugar) in fresh capillary whole blood from the fingertip and the alternative sites: the palm and the forearm. The DIACHEX BASIC / DIACHEX SUPERB / DIACHEX VIGOR Blood Glucose Test Strips are for testing outside the body (in vitro diagnostic use). The DIACHEX BASIC / DIACHEX SUPERB / DIACHEX VIGOR Blood Glucose Monitoring System is intended for use at home (over the counter [OTC]) by persons with diabetes, or in clinical setting by healthcare professionals as an aid in monitoring the effectiveness of diabetes control. It is not intended for the diagnosis of or screening for diabetes mellitus. The alternative site testing in the systems can be used only during steady-state blood glucose conditions. It is not intended for neonatal testing.
Indications for use as stated in the FDA 510(k) statement.
https://510kreport.com/device/K072854 · printed Nov 4, 2026
Cite this page
510(k) Report. “K072854: Diachex Basic Blood Glucose Monitoring System, Diachex Superb Blood Glucose Monitoring System.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 4, 2026. https://510kreport.com/device/K072854
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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