510(k) · Cleared
Recalled · Class II · 2018Aia-Pack CK-MB
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Tosoh Corp. · JHX Fluorometric Method, Cpk Or Isoenzymes
Cleared on Sep 27, 1991 after a 64-day review. FDA lists a 510(k) statement for it but has not posted the file, so its predicates are not known. It has been recalled once.
- Decided
- Sep 27, 1991
- Review
- 64 days
- Class
- Class II
- Product code
- JHX
- Recalls
- 1
- Predicates
- 0
FDA lists a 510(k) statement for it but has not posted the file, so its predicates are not known.
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 JHX? 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 JHX device
- #1 K234005 Access CK-MBscore 7.2 · 2 generations · no Class I recall
- #2 Held for the reportin the report
What was it cleared against?
FDA lists a 510(k) statement for it but has not posted the file, so its predicates are not known.
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 |
|---|---|---|---|---|
| Mar 5, 2018 | Class II | Z-2071-2018 | Device Design | Asfotase Alfa (Strensiq) interferes with certain Tosoh assays which potentially causes falsely increased or falsely decreased immunoassay test results, depending upon the assay. |
No ancestor or descendant has a Class I recall.
How does its category compare?
All JHX devicesJHX Fluorometric Method, Cpk Or Isoenzymes: FDA decisions, review times, recalls and adverse event reports over 20 years.
FDA decisions per year · JHX
1in 2024
2026 to Oct 25, outlined.
Median 510(k) review, days · JHX
Too few JHX 510(k)s in any year since 2007 to give a median.
Recalls per year · JHX
2in 2015
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · JHX
1in 2025
MAUDE reports naming product code JHX, 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 | 2 |
| 2008 | 0 | — | 1 | 6 |
| 2009 | 1 | — | 1 | 40 |
| 2010 | 0 | — | 0 | 27 |
| 2011 | 0 | — | 0 | 4 |
| 2012 | 1 | — | 4 | 18 |
| 2013 | 0 | — | 0 | 8 |
| 2014 | 0 | — | 0 | 17 |
| 2015 | 0 | — | 2 | 8 |
| 2016 | 0 | — | 0 | 10 |
| 2017 | 1 | — | 0 | 3 |
| 2018 | 0 | — | 0 | 16 |
| 2019 | 0 | — | 0 | 7 |
| 2020 | 0 | — | 0 | 3 |
| 2021 | 0 | — | 0 | 10 |
| 2022 | 1 | — | 0 | 2 |
| 2023 | 0 | — | 0 | 2 |
| 2024 | 1 | — | 0 | 2 |
| 2025 | 0 | — | 0 | 1 |
| 2026 | 0 | — | 0 | — |
https://510kreport.com/device/K913298 · printed Nov 6, 2026
Cite this page
510(k) Report. “K913298: Aia-Pack CK-MB.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K913298
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Record history
- FDA decision record loaded May 2, 2026
- Page last updated Nov 3, 2026