510(k) · Cleared
Recalled · 2010I-Stat Kaolin Act Test
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
I-Stat Corporation · JBP Activated Whole Blood Clotting Time
Cleared on Sep 8, 2003 after a 319-day review. The FDA summary names its predicate without a number. It has been recalled 2 times.
- Decided
- Sep 8, 2003
- Review
- 319 days
- Class
- Class II
- Product code
- JBP
- Recalls
- 2
- 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 JBP? 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 JBP device
- #1 K223635 Sonoclot Coagulation & Platelet Function…score 4.6 · 1 generation · no Class I recall
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 |
|---|---|---|---|
| * | — | Hemochron Activated Whole Blood Clotting Time (Hemochron KACT) 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)
Recalls of this device
| Date | Class | Recall | Root cause | Reason |
|---|---|---|---|---|
| Oct 6, 2010 | Not classified | Z-0400-2011 | Other | Certain lots of i-STAT Celite ACT and Kaolin ACT cartridges may be difficult to fill or will not fill when attempting to transfer blood to the sample entry port of the cartridge. |
| Aug 18, 2009 | Not classified | Z-0814-2010 | Labeling False and Misleading | Labeling discrepancy: The manual instruction state that the line should be flushed with 5 mL of saline and the first 5 mL of blood or six dead space volumes should be discarded. The Cartridge Test Information sheets that it should be 2 mL… |
No ancestor or descendant has a Class I recall.
How does its category compare?
All JBP devicesJBP Activated Whole Blood Clotting Time: FDA decisions, review times, recalls and adverse event reports over 20 years.
FDA decisions per year · JBP
1in 2023
2026 to Oct 25, outlined.
Median 510(k) review, days · JBP
Too few JBP 510(k)s in any year since 2007 to give a median.
Recalls per year · JBP
2in 2025
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · JBP
18in 2025
MAUDE reports naming product code JBP, 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 | 5 |
| 2008 | 0 | — | 0 | 6 |
| 2009 | 0 | — | 3 | 29 |
| 2010 | 0 | — | 3 | 24 |
| 2011 | 0 | — | 0 | 11 |
| 2012 | 0 | — | 0 | 25 |
| 2013 | 0 | — | 0 | 32 |
| 2014 | 0 | — | 0 | 3 |
| 2015 | 0 | — | 0 | 26 |
| 2016 | 0 | — | 0 | 4 |
| 2017 | 0 | — | 0 | 16 |
| 2018 | 0 | — | 0 | 1 |
| 2019 | 0 | — | 0 | 15 |
| 2020 | 0 | — | 0 | 10 |
| 2021 | 0 | — | 0 | 9 |
| 2022 | 0 | — | 0 | 7 |
| 2023 | 1 | — | 0 | 16 |
| 2024 | 0 | — | 0 | 23 |
| 2025 | 0 | — | 2 | 18 |
| 2026 | 0 | — | 0 | — |
What is it indicated for?
The i-STAT Kaolin Activated Clotting Time (ACT) test is an in vitro diagnostic test used to monitor high-dose heparin anticoagulation frequently associated with cardiovascular surgery.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K023582 · printed Nov 4, 2026
Cite this page
510(k) Report. “K023582: I-Stat Kaolin Act Test.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 4, 2026. https://510kreport.com/device/K023582
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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