510(k) · Cleared
ClearedGebdi Tribos 501
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Gebdi Dental-Products GmbH · ELM Denture, Plastic, Teeth
Cleared on Nov 24, 2009 as substantially equivalent to K790439 (Vivadent (Usa), Inc., 1979) after a 124-day review. Its family tree reaches back 1 generation to 1979.
- Decided
- Nov 24, 2009
- Review
- 124 days
- Class
- Class II
- Product code
- ELM
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 1 generation to K790439 (1979). No later device cites it as a predicate yet.
- Root · 1 generation backK790439 Contact ResinVivadent (Usa), Inc. · 1979
- This deviceK092231 Gebdi Tribos 501Gebdi Dental-Products GmbH · 2009
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −1 | K790439 | Contact Resin | Vivadent (Usa), Inc. | 1979 | — |
| 0 (this device) | K092231 | Gebdi Tribos 501 | Gebdi Dental-Products GmbH | 2009 | — |
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 ELM? A 510(k) Report weighs predicate choices, recall history and review times for a new device like this one.
- Candidate predicates for a device like this, rankedin the report
- Recall history across each candidate’s familyin 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 |
|---|---|---|---|
| * | K790439 | Contact ResinSummary page 1…: Preformed plastic tooth / artificial PMMA teeth Classfication name: Preformed plastic denture tooth, Dental (21 CFR 872.3590 - EBF) Substantial Equivalence Claim: K790439 - Vivadent (USA) Inc. Description of the Device: gebdi Thbos 501 artifidal teeth devices are chemically based on polymethacrylat… | 1979 |
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.
What does this lineage say?
- Its one ancestor has no recall.
- 1 other device also cites its predicate K790439.
How does its category compare?
All ELM devicesELM Denture, Plastic, Teeth: FDA decisions, review times, recalls and adverse event reports over 20 years. 2009, this device’s year, is highlighted.
FDA decisions per year · ELM
1in 2014
2026 to Oct 25, outlined.
Median 510(k) review, days · ELM
82in 2012
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · ELM
No recall names ELM since 2007.
Adverse event reports per year · ELM
1in 2025
MAUDE reports naming product code ELM, 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 | 0 |
| 2008 | 0 | — | 0 | 1 |
| 2009 | 1 | — | 0 | 0 |
| 2010 | 3 | 125 | 0 | 0 |
| 2011 | 0 | — | 0 | 0 |
| 2012 | 5 | 82 | 0 | 4 |
| 2013 | 2 | — | 0 | 43 |
| 2014 | 1 | — | 0 | 0 |
| 2015 | 0 | — | 0 | 0 |
| 2016 | 0 | — | 0 | 0 |
| 2017 | 0 | — | 0 | 1 |
| 2018 | 0 | — | 0 | 1 |
| 2019 | 0 | — | 0 | 0 |
| 2020 | 0 | — | 0 | 1 |
| 2021 | 0 | — | 0 | 0 |
| 2022 | 0 | — | 0 | 0 |
| 2023 | 0 | — | 0 | 0 |
| 2024 | 0 | — | 0 | 0 |
| 2025 | 0 | — | 0 | 1 |
| 2026 | 0 | — | 0 | — |
What is it indicated for?
A preformed plastic denture tooth is a prefabricated device, composed of materials such as methyl methacrylate, that is intended for use as a tooth in a denture.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K092231 · printed Nov 4, 2026
Cite this page
510(k) Report. “K092231: Gebdi Tribos 501.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 4, 2026. https://510kreport.com/device/K092231
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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