510(k) · Cleared
ClearedClinitek 200+ Urine Chemistry Analyzer
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Heraeus Kulzer, Inc. · KQO Automated Urinalysis System
Cleared on Jan 28, 1993 after a 38-day review. FDA has not posted a summary or statement for it, so its predicates are not known. 4 later devices descend from it.
- Decided
- Jan 28, 1993
- Review
- 38 days
- Class
- Class I
- Product code
- KQO
- Recalls
- None
- Predicates
- 0
4 later devices descend from it, 3 citing it directly.
- This deviceK926359 Clinitek 200+ Urine Chemistry AnalyzerHeraeus Kulzer, Inc. · 1993
- Descendant · cites it directly · 1 of its ownK082811 Uritest 10G & 11G Urine Reagent Strips and Uritest-50 and…Urit Medical Electronic Co., Ltd. · 2009
- Descendant · 2 generations on · 0 of its ownK232317 UC-1800 Automatic Urine Analyzer, URIT 11FA Urine Reagent Strips…Urit Medical Electronic Co., Ltd. · 2024
- Descendant · cites it directly · 0 of its ownK102188 Cybow Reader, Models 300 & 720DFI Co., Ltd. · 2011
- Descendant · cites it directly · 0 of its ownK063276 Clinitek Advantus, Model 1420Bayer Healthcare, LLC · 2006
Most influential descendants
Showing 4 of 4 · See all- K082811Uritest 10G & 11G Urine Reagent Strips and Uritest-50 and Uritest-500B Urine AnalyzersUrit Medical Electronic Co., Ltd. · 2009 · cites it directly1descendant
- K232317UC-1800 Automatic Urine Analyzer, URIT 11FA Urine Reagent Strips, URIT 12FA Urine…Urit Medical Electronic Co., Ltd. · 2024 · 2 generations on0descendants
- K102188Cybow Reader, Models 300 & 720DFI Co., Ltd. · 2011 · cites it directly0descendants
- K063276Clinitek Advantus, Model 1420Bayer Healthcare, LLC · 2006 · cites it directly0descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| 0 (this device) | K926359 | Clinitek 200+ Urine Chemistry Analyzer | Heraeus Kulzer, Inc. | 1993 | — |
| +1 | K082811 | Uritest 10G & 11G Urine Reagent Strips and Uritest-50 and Uritest-500B Urine… | Urit Medical Electronic Co., Ltd. | 2009 | — |
| +2 | K232317 | UC-1800 Automatic Urine Analyzer, URIT 11FA Urine Reagent Strips, URIT 12FA… | Urit Medical Electronic Co., Ltd. | 2024 | — |
| +1 | K102188 | Cybow Reader, Models 300 & 720 | DFI Co., Ltd. | 2011 | — |
| +1 | K063276 | Clinitek Advantus, Model 1420 | Bayer Healthcare, LLC | 2006 | — |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2006 | 1 | 0 |
| 2009 | 1 | 0 |
| 2011 | 1 | 0 |
| 2024 | 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 KQO? 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 has not posted a summary or statement for it, so its predicates are not known.
What descends from it? (4)
3 later devices cite it directly; ranked here by how many devices descend from each in turn.
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, K082811 (Urit Medical Electronic Co., Ltd., 2009) has gone furthest, with 1 descendant of its own.
How does its category compare?
All KQO devicesKQO Automated Urinalysis System: FDA decisions, review times, recalls and adverse event reports over 20 years.
FDA decisions per year · KQO
2in 2015
2026 to Oct 25, outlined.
Median 510(k) review, days · KQO
Too few KQO 510(k)s in any year since 2007 to give a median.
Recalls per year · KQO
1in 2021
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · KQO
12in 2025
MAUDE reports naming product code KQO, 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 | 1 |
| 2008 | 0 | — | 0 | 4 |
| 2009 | 1 | — | 0 | 9 |
| 2010 | 2 | — | 7 | 3 |
| 2011 | 2 | — | 2 | 8 |
| 2012 | 0 | — | 0 | 15 |
| 2013 | 1 | — | 1 | 92 |
| 2014 | 1 | — | 0 | 106 |
| 2015 | 2 | — | 0 | 238 |
| 2016 | 0 | — | 1 | 373 |
| 2017 | 0 | — | 0 | 20 |
| 2018 | 0 | — | 0 | 25 |
| 2019 | 0 | — | 2 | 64 |
| 2020 | 0 | — | 0 | 21 |
| 2021 | 0 | — | 1 | 13 |
| 2022 | 0 | — | 0 | 15 |
| 2023 | 0 | — | 0 | 19 |
| 2024 | 0 | — | 0 | 20 |
| 2025 | 0 | — | 0 | 12 |
| 2026 | 0 | — | 2 | — |
https://510kreport.com/device/K926359 · printed Nov 6, 2026
Cite this page
510(k) Report. “K926359: Clinitek 200+ Urine Chemistry Analyzer.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K926359
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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