510(k) · Cleared
ClearedDXH 300 Coulter Cellular Analysis System, DXH 300C Coulter Cellular Analyssi System Model: 71772, 71771
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Beckman Coulter Cellular · GKZ Counter, Differential Cell
Cleared on Oct 26, 2010 after a 249-day review. The FDA summary names no predicate by number.
- Decided
- Oct 26, 2010
- Review
- 249 days
- Class
- Class II
- Product code
- GKZ
- Recalls
- None
- Predicates
- 0
The FDA summary names no predicate by number.
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 GKZ? 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 GKZ device
- #1 K250943 Sysmex XR-Series (XR-10) Automated Hematology…score 13.2 · 3 generations · no Class I recall
- #2 Held for the reportin the report
- #3 Held for the reportin the report
What was it cleared against?
The FDA summary names no predicate by number.
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 GKZ devicesGKZ Counter, Differential Cell: FDA decisions, review times, recalls and adverse event reports over 20 years. 2010, this device’s year, is highlighted.
FDA decisions per year · GKZ
4in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · GKZ
108in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · GKZ
1in 2025
Class I (2 since 2007) Class II/III not classified
Adverse event reports per year · GKZ
77in 2025
MAUDE reports naming product code GKZ, 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 | 6 | 117 | 37 | 268 |
| 2008 | 6 | 99 | 5 | 925 |
| 2009 | 6 | 147 | 13 | 559 |
| 2010 | 4 | 290 | 27 | 896 |
| 2011 | 3 | 315 | 28 | 2,905 |
| 2012 | 3 | 408 | 7 | 2,959 |
| 2013 | 1 | — | 6 | 3,070 |
| 2014 | 3 | 165 | 0 | 3,112 |
| 2015 | 3 | 273 | 3 | 1,972 |
| 2016 | 3 | 198 | 3 | 3,338 |
| 2017 | 4 | 280 | 3 | 229 |
| 2018 | 3 | 270 | 2 (2) | 497 |
| 2019 | 5 | 210 | 2 | 908 |
| 2020 | 1 | — | 1 | 342 |
| 2021 | 0 | — | 0 | 391 |
| 2022 | 3 | 638 | 4 | 198 |
| 2023 | 4 | 329 | 1 | 155 |
| 2024 | 3 | 157 | 0 | 115 |
| 2025 | 4 | 108 | 1 | 77 |
| 2026 | 4 | 254 | 0 | — |
What is it indicated for?
The DxH 300 COULTER Cellular Analysis System and the DxHi 300C COULTER Cellular Analysis System are quantitative automated hematology analyzers for in vitro diagnostic use in clinical laboratories. The DxH 300 COULTER Cellular Analysis System and the DxH 300C COULTER Cellular Analysis System provide complete blood count, (WBC, RBC, ROB, HCT, MCV, MCH, MCHC, RDW, RDW-SD, PLT, MPV) and Leukocyte 3-Part Differential [LY (%/#), MO (%/#), OR (%/#)] for whole…
Read the full statement (116 words)
The DxH 300 COULTER Cellular Analysis System and the DxHi 300C COULTER Cellular Analysis System are quantitative automated hematology analyzers for in vitro diagnostic use in clinical laboratories. The DxH 300 COULTER Cellular Analysis System and the DxH 300C COULTER Cellular Analysis System provide complete blood count, (WBC, RBC, ROB, HCT, MCV, MCH, MCHC, RDW, RDW-SD, PLT, MPV) and Leukocyte 3-Part Differential [LY (%/#), MO (%/#), OR (%/#)] for whole blood specimens, collected in a salt of EDTA [dipotassium (K2) or tripotassium (K3)] obtained by venipuncture, heel or fingerstick. The purpose of the DxH 300 and the DxH 300C is to identify normal human patients, with normal system-generated parameters, from patients whose results require additional studies.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K100489 · printed Nov 6, 2026
Cite this page
510(k) Report. “K100489: DXH 300 Coulter Cellular Analysis System, DXH 300C Coulter Cellular Analyssi System Model: 71772, 71771.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K100489
Report an extraction error
Are you the manufacturer?
Record history
- FDA decision record loaded May 2, 2026
- Summary read Oct 13, 2026 (extraction version 9eaa42aa01ed)
- Page last updated Nov 3, 2026