510(k) · Cleared
ClearedHuvex Interspinous Fixation System
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Dio Medical Co., Ltd. · PEK Spinous Process Plate
Cleared on Feb 16, 2017 after a 128-day review. The summary cites 6 numbers, none of which could be confirmed as its predicate (see the table below). 3 later devices descend from it.
- Decided
- Feb 16, 2017
- Review
- 128 days
- Class
- Class II
- Product code
- PEK
- Recalls
- None
- Predicates
- 6
3 later devices descend from it, 1 citing it directly.
- This deviceK162849 Huvex Interspinous Fixation SystemDio Medical Co., Ltd. · 2017
- Descendant · cites it directly · 2 of its ownK223790 Huvex Interspinous Fusion SystemDio Medical Corp. · 2023
- Descendant · 2 generations on · 1 of its ownK232877 FaSet Fixation System, UNITY Sacroiliac Joint Fixation System, Huvex…K&J Consulting Corporation · 2023
- Descendant · 3 generations on · 0 of its ownK250335 IVA & AEON Cervical and Lumbar Cage SystemK&J Consulting · 2025
Most influential descendants
Showing 3 of 3 · See all- K223790Huvex Interspinous Fusion SystemDio Medical Corp. · 2023 · cites it directly2descendants
- K232877FaSet Fixation System, UNITY Sacroiliac Joint Fixation System, Huvex Interspinous…K&J Consulting Corporation · 2023 · 2 generations on1descendant
- K250335IVA & AEON Cervical and Lumbar Cage SystemK&J Consulting · 2025 · 3 generations on0descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| 0 (this device) | K162849 | Huvex Interspinous Fixation System | Dio Medical Co., Ltd. | 2017 | — |
| +1 | K223790 | Huvex Interspinous Fusion System | Dio Medical Corp. | 2023 | — |
| +2 | K232877 | FaSet Fixation System, UNITY Sacroiliac Joint Fixation System, Huvex… | K&J Consulting Corporation | 2023 | — |
| +3 | K250335 | IVA & AEON Cervical and Lumbar Cage System | K&J Consulting | 2025 | — |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2023 | 2 | 0 |
| 2025 | 1 | 0 |
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 PEK? 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 PEK device
- #1 K253250 Minuteman® G6 MIS Fusion Platescore 15.2 · 17 generations · no Class I recall
- #2 Held for the reportin the report
- #3 Held for the reportin the report
What was it cleared against? (6)
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; numbers the summary cites that cannot be its predicate are marked – and kept off the family tree.
| Type | Number | Device | Decided |
|---|---|---|---|
| Kept off the family tree | K102195 | FDA’s K102195 is SP-Fix Spinous Process Fixation Plate Not matched in our reading of the summary (scans can blur digits), so it is kept off the family tree | 2011 |
| Kept off the family tree | K032037 | FDA’s K032037 is CD Horizon (Addition of Spinous Process Plate) Not matched in our reading of the summary (scans can blur digits), so it is kept off the family tree | 2003 |
| Kept off the family tree | K131238 | FDA’s K131238 is Affix Spinous Process Plate System Not matched in our reading of the summary (scans can blur digits), so it is kept off the family tree | 2013 |
| Kept off the family tree | K143388 | FDA’s K143388 is Affix IIS Spinous Process Plate System Not matched in our reading of the summary (scans can blur digits), so it is kept off the family tree | 2015 |
| Kept off the family tree | K103205 | FDA’s K103205 is Bridgepoint Spinous Process Camp- Posterior Fixation System Not matched in our reading of the summary (scans can blur digits), so it is kept off the family tree | 2011 |
| Kept off the family tree | K140236 | FDA’s K140236 is Aileron Interspinous Fixation System Not matched in our reading of the summary (scans can blur digits), so it is kept off the family tree | 2014 |
What descends from it? (3)
1 later device cites it directly; ranked here by how many devices descend from each in turn.
| Number | Device | Decided | Descendants |
|---|---|---|---|
| K223790 | Huvex Interspinous Fusion System | 2023 | 2 |
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, K223790 (Dio Medical Corp., 2023) has gone furthest, with 2 descendants of its own.
How does its category compare?
All PEK devicesPEK Spinous Process Plate: FDA decisions, review times, recalls and adverse event reports over 20 years. 2017, this device’s year, is highlighted.
FDA decisions per year · PEK
1in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · PEK
60in 2023
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · PEK
1in 2021
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · PEK
3in 2025
MAUDE reports naming product code PEK, 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 | — | 0 | 0 |
| 2009 | 0 | — | 0 | 0 |
| 2010 | 0 | — | 0 | 0 |
| 2011 | 0 | — | 0 | 2 |
| 2012 | 0 | — | 0 | 0 |
| 2013 | 10 | 118 | 0 | 0 |
| 2014 | 8 | 120 | 0 | 2 |
| 2015 | 6 | 166 | 0 | 3 |
| 2016 | 4 | 176 | 0 | 0 |
| 2017 | 3 | 94 | 0 | 0 |
| 2018 | 4 | 69 | 0 | 2 |
| 2019 | 0 | — | 0 | 4 |
| 2020 | 2 | — | 0 | 2 |
| 2021 | 2 | — | 1 | 17 |
| 2022 | 3 | 135 | 0 | 11 |
| 2023 | 4 | 60 | 0 | 8 |
| 2024 | 1 | — | 0 | 5 |
| 2025 | 1 | — | 0 | 3 |
| 2026 | 1 | — | 0 | — |
What is it indicated for?
The Huvex Interspinous Fixation System is a single-level, posterior, non-pedicle supplemental fixation device intended for use in the non-cervical spine (T1-S1) as an adjunct to fusion in skeletally mature patients. It is intended for plate fixation/attachment to the spinous processes for the purpose of achieving supplemental fusion in the following conditions: degenerative disc disease (defined as back pain of discogenic origin with degeneration of the…
Read the full statement (104 words)
The Huvex Interspinous Fixation System is a single-level, posterior, non-pedicle supplemental fixation device intended for use in the non-cervical spine (T1-S1) as an adjunct to fusion in skeletally mature patients. It is intended for plate fixation/attachment to the spinous processes for the purpose of achieving supplemental fusion in the following conditions: degenerative disc disease (defined as back pain of discogenic origin with degeneration of the disc confirmed by history and radiographic studies), spondylolisthesis, trauma (i.e., fracture or dislocation), and/or tumor. The Huvex Interspinous Fixation System is intended for use at one level, in conjunction with autogenous bone graft, and not intended for stand-alone use.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K162849 · printed Nov 6, 2026
Cite this page
510(k) Report. “K162849: Huvex Interspinous Fixation System.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K162849
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Record history
- FDA decision record loaded May 2, 2026
- Summary read Oct 13, 2026 (extraction version 9eaa42aa01ed)
- Lineage and recalls computed Nov 3, 2026
- Page last updated Nov 3, 2026