510(k) · Cleared
ClearedItc HGB Pro Professional Hemoglobin Testing System
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
International Technidyne Corp. · GKR System, Hemoglobin, Automated
Cleared on Jan 31, 2003 after a 100-day review. The FDA summary names its predicate without a number.
- Decided
- Jan 31, 2003
- Review
- 100 days
- Class
- Class II
- Product code
- GKR
- Recalls
- None
- Predicates
- 0
The FDA summary names its predicate without a 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 GKR? 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 GKR device
- #1 K201217 HemoCue Hb 301 Systemscore 0.4 · 3 generations · no Class I recall
- #2 Held for the reportin the report
What was it cleared against? (1)
Devices the submitter claimed this one is substantially equivalent to (*), and reference devices cited for a specific test or feature (†), as written in the FDA summary.
| Type | Number | Device | Decided |
|---|---|---|---|
| * | — | Coulter MD8 Named without a submission 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 GKR devicesGKR System, Hemoglobin, Automated: FDA decisions, review times, recalls and adverse event reports over 20 years.
FDA decisions per year · GKR
2in 2020
2026 to Oct 25, outlined.
Median 510(k) review, days · GKR
Too few GKR 510(k)s in any year since 2007 to give a median.
Recalls per year · GKR
1in 2013
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · GKR
1in 2024
MAUDE reports naming product code GKR, 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 | — | 0 | 0 |
| 2008 | 1 | — | 0 | 2 |
| 2009 | 1 | — | 0 | 16 |
| 2010 | 0 | — | 1 | 9 |
| 2011 | 1 | — | 1 | 12 |
| 2012 | 0 | — | 0 | 25 |
| 2013 | 2 | — | 1 | 43 |
| 2014 | 0 | — | 0 | 31 |
| 2015 | 0 | — | 0 | 19 |
| 2016 | 0 | — | 0 | 9 |
| 2017 | 1 | — | 0 | 0 |
| 2018 | 2 | — | 0 | 0 |
| 2019 | 1 | — | 0 | 9 |
| 2020 | 2 | — | 0 | 1 |
| 2021 | 0 | — | 0 | 1 |
| 2022 | 0 | — | 0 | 1 |
| 2023 | 0 | — | 0 | 0 |
| 2024 | 0 | — | 0 | 1 |
| 2025 | 0 | — | 0 | 0 |
| 2026 | 0 | — | 0 | — |
What is it indicated for?
The Hgb Pro Professional Hemoglobin Testing SystemTM consists of a portable, battery operated meter and single-use test strips for the quantitative measurement of total hemoglobin from capillary or venous (EDTA) whole blood. The Hgb Pro Professional Hemoglobin Testing System is designed for near patient testing in a professional facility. The Hgb Pro Professional Hemoglobin Testing System is not intended for home use.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K023561 · printed Nov 6, 2026
Cite this page
510(k) Report. “K023561: Itc HGB Pro Professional Hemoglobin Testing System.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K023561
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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