510(k) · Cleared
ClearedEco Abutment, Multiunit Abutment
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Dio Corporation · NHA Abutment, Implant, Dental, Endosseous
Cleared on Aug 18, 2023 as substantially equivalent to K161655 (Nobel Biocare AB, 2017) after a 564-day review. Its family tree reaches back 2 generations to 2014. 1 later device descends from it.
- Decided
- Aug 18, 2023
- Review
- 564 days
- Class
- Class II
- Product code
- NHA
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 2 generations to K132746 (2014). 1 later device descends from it, 1 citing it directly.
- Root · 2 generations backK132746 Nobelprocera Angulated Screw Channel Abutment Conical ConnectionNobel Biocare USA, LLC · 2014 · Recalled
- 1 generation backK161655 On1 ConceptNobel Biocare AB · 2017
- This deviceK220253 Eco Abutment, Multiunit AbutmentDio Corporation · 2023
- Descendant · cites it directly · 0 of its ownK251605 DIMPLO Implant SystemDIMPLO, Ltd. · 2025
Most influential descendants
Showing 1 of 1 · See all- K251605DIMPLO Implant SystemDIMPLO, Ltd. · 2025 · cites it directly0descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −2 | K132746 | Nobelprocera Angulated Screw Channel Abutment Conical Connection | Nobel Biocare USA, LLC | 2014 | 5 |
| −1 | K161655 | On1 Concept | Nobel Biocare AB | 2017 | — |
| 0 (this device) | K220253 | Eco Abutment, Multiunit Abutment | Dio Corporation | 2023 | — |
| +1 | K251605 | DIMPLO Implant System | DIMPLO, Ltd. | 2025 | — |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 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 NHA? 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 NHA device
- #1 K222288 DESS Dental Smart Solutionsscore 30.6 · 19 generations · no Class I recall
- #2 Held for the reportin the report
- #3 Held for the reportin 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 |
|---|---|---|---|
| * | K161655 | On1 ConceptSummary page 4…HA Regulation Number: 21 CFR 872.3630 Device Class: Class II Date prepared: August/18/2023 2. Predicate Device Primary Predicate K161655 – On1 Concept Reference Device K182194 - UV Active Implant System K173975 – UF(II) Wide Fixture… | 2017 |
| † | K182194 | UV Active Implant System | 2018 |
| † | K173975 | UF (II) Wide Fixture | 2018 |
| † | K122519 | Dio UF Hsa Internal Sub-Merged Implant System | 2013 |
| † | K170608 | UF (II) Implant System | 2018 |
| † | K080559 | Dio SM Implant System | 2008 |
What descends from it? (1)
1 later device cites it directly; ranked here by how many devices descend from each in turn.
| Number | Device | Decided | Descendants |
|---|---|---|---|
| K251605 | DIMPLO Implant System | 2025 | 0 |
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?
- The line of descent spans 9 years and passes through 3 companies; a new generation was cleared every 6.5 years on median.
- 1 of the 2 ancestors has a recall of any class.
- Of its descendants, K251605 (DIMPLO, Ltd., 2025) has gone furthest, with 0 descendants of its own.
- 4 other devices also cite its predicate K161655.
How does its category compare?
All NHA devicesNHA Abutment, Implant, Dental, Endosseous: FDA decisions, review times, recalls and adverse event reports over 20 years. 2023, this device’s year, is highlighted.
FDA decisions per year · NHA
40in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · NHA
147in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · NHA
1in 2025
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · NHA
838in 2025
MAUDE reports naming product code NHA, 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 | 38 | 91 | 1 | 1 |
| 2008 | 31 | 90 | 2 | 8 |
| 2009 | 30 | 95 | 0 | 30 |
| 2010 | 19 | 162 | 0 | 61 |
| 2011 | 31 | 130 | 5 | 56 |
| 2012 | 25 | 171 | 1 | 5 |
| 2013 | 22 | 184 | 1 | 143 |
| 2014 | 27 | 160 | 0 | 146 |
| 2015 | 29 | 151 | 1 | 858 |
| 2016 | 38 | 202 | 36 | 314 |
| 2017 | 31 | 188 | 2 | 577 |
| 2018 | 31 | 200 | 1 | 591 |
| 2019 | 28 | 160 | 0 | 530 |
| 2020 | 38 | 153 | 7 | 458 |
| 2021 | 29 | 211 | 0 | 546 |
| 2022 | 33 | 142 | 0 | 497 |
| 2023 | 51 | 147 | 3 | 618 |
| 2024 | 43 | 158 | 0 | 635 |
| 2025 | 40 | 147 | 1 | 838 |
| 2026 | 23 | 169 | 3 | — |
What is it indicated for?
The Eco Abutment is a premanufactured prosthetic component directly connected to an endosseous implant and it is intended for use in prosthetic rehabilitation.
The Multiunit Abutment is a premanufactured prosthetic component directly connected to an endosseous implant and it is intended for use in prosthetic rehabilitation.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K220253 · printed Nov 6, 2026
Cite this page
510(k) Report. “K220253: Eco Abutment, Multiunit Abutment.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K220253
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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