510(k) · Cleared
ClearedSerim Pyloritek Test Kit
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Serim Research Corp. · LYR Helicobacter Pylori
Cleared on Dec 18, 1995 after a 151-day review. FDA lists a 510(k) statement for it but has not posted the file, so its predicates are not known. 2 later devices descend from it.
- Decided
- Dec 18, 1995
- Review
- 151 days
- Class
- Class I
- Product code
- LYR
- Recalls
- None
- Predicates
- 0
2 later devices descend from it, 2 citing it directly.
Most influential descendants
Showing 2 of 2 · See allView FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| 0 (this device) | K953632 | Serim Pyloritek Test Kit | Serim Research Corp. | 1995 | — |
| +1 | K014038 | Pyloritek VP Test Kit 5140VP | Serim Research Corp. | 2002 | — |
| +1 | K990931 | EZ-HBT Helicobacter Blood Test | Metabolic Solutions, Inc. | 1999 | — |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1999 | 1 | 0 |
| 2002 | 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 LYR? 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 LYR device
- #1 K232892 Hp Detect™ Stool Antigen ELISAscore 7.1 · 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?
FDA lists a 510(k) statement for it but has not posted the file, so its predicates are not known.
What descends from it? (2)
2 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, K014038 (Serim Research Corp., 2002) has gone furthest, with 0 descendants of its own.
How does its category compare?
All LYR devicesLYR Helicobacter Pylori: FDA decisions, review times, recalls and adverse event reports over 20 years.
FDA decisions per year · LYR
2in 2023
2026 to Oct 25, outlined.
Median 510(k) review, days · LYR
86in 2018
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · LYR
2in 2025
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · LYR
2in 2023
MAUDE reports naming product code LYR, 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 | 0 | — | 2 | 0 |
| 2009 | 0 | — | 0 | 0 |
| 2010 | 0 | — | 1 | 1 |
| 2011 | 0 | — | 0 | 2 |
| 2012 | 2 | — | 0 | 0 |
| 2013 | 0 | — | 0 | 0 |
| 2014 | 0 | — | 0 | 0 |
| 2015 | 2 | — | 0 | 2 |
| 2016 | 2 | — | 0 | 4 |
| 2017 | 0 | — | 0 | 1 |
| 2018 | 4 | 86 | 0 | 0 |
| 2019 | 1 | — | 0 | 0 |
| 2020 | 1 | — | 0 | 4 |
| 2021 | 0 | — | 0 | 1 |
| 2022 | 0 | — | 3 | 0 |
| 2023 | 2 | — | 1 | 2 |
| 2024 | 0 | — | 0 | 0 |
| 2025 | 0 | — | 2 | 0 |
| 2026 | 0 | — | 0 | — |
https://510kreport.com/device/K953632 · printed Nov 6, 2026
Cite this page
510(k) Report. “K953632: Serim Pyloritek Test Kit.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K953632
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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