510(k) · Cleared
ClearedOmni-Directional Multi-unit Abutment System (Trade Name: Omnibut™)
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Smart Denture Conversions, LLC · NHA Abutment, Implant, Dental, Endosseous
Cleared on Jan 17, 2025 as substantially equivalent to K161416 (Nobel Biocare AB, 2017) after a 186-day review. Its family tree reaches back 10 generations to 1990. 1 later device descends from it.
- Decided
- Jan 17, 2025
- Review
- 186 days
- Class
- Class II
- Product code
- NHA
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 10 generations to K894595 (1990). 24 ancestors in all. 1 later device descends from it, 1 citing it directly.
- Root · 10 generations backK894595 Bonefit R Screw ImplantsInstitut Straumann AG · 1990
- 6 generations between
- 3 generations backK062749 SBF 15 Esthetic Abutment 1MM NP, Model 33699, SFB 15 Esthetic…Nobel Biocare AB · 2006
- 2 generations backK072570 Nobelactive Multi Unit AbutmentNobel Biocare AB · 2007 · Recalled
- 1 generation backK161416 Multi-unit Abutment PlusNobel Biocare AB · 2017
- This deviceK242064 Omni-Directional Multi-unit Abutment System (Trade Name: Omnibut™)Smart Denture Conversions, LLC · 2025
- Descendant · cites it directly · 0 of its ownK254145 Omni-Directional Multi-Unit Abutment System (Trade Name: Omnibut™)Smart Denture Conversions, LLC · 2026
Show all 10 generations
- Root · 10 generations backK894595 Bonefit R Screw ImplantsInstitut Straumann AG · 1990
- 9 generations backK984104 Iti Dental Implant SystemStraumann USA · 1999 · Recalled
- 8 generations backK993595 Nobel Biocare's Modified Surface Implant (Intended for Immediate…Nobel Biocare Uas, Inc. · 2000
- 7 generations backK023113 Replace Tiunite Endosseous ImplantNobel Biocare Uas, Inc. · 2002 · Recalled
- 6 generations backK041661 Nobel Biocare Endosseous ImplantsNobel Biocare Uas, Inc. · 2004
- 5 generations backK050258 Groovy ImplantsNobel Biocare AB · 2005 · Recalled
- 4 generations backK061003 SFB & CFB ImplantsNobel Biocare AB · 2006
- 3 generations backK062749 SBF 15 Esthetic Abutment 1MM NP, Model 33699, SFB 15 Esthetic…Nobel Biocare AB · 2006
- 2 generations backK072570 Nobelactive Multi Unit AbutmentNobel Biocare AB · 2007 · Recalled
- 1 generation backK161416 Multi-unit Abutment PlusNobel Biocare AB · 2017
- This deviceK242064 Omni-Directional Multi-unit Abutment System (Trade Name: Omnibut™)Smart Denture Conversions, LLC · 2025
Most influential descendants
Showing 1 of 1 · See all- K254145Omni-Directional Multi-Unit Abutment System (Trade Name: Omnibut™)Smart Denture Conversions, LLC · 2026 · cites it directly0descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −10 | K894595 | Bonefit R Screw Implants | Institut Straumann AG | 1990 | — |
| −9 | K984104 | Iti Dental Implant System | Straumann USA | 1999 | 1 |
| −8 | K993595 | Nobel Biocare's Modified Surface Implant (Intended for Immediate Loading Upon… | Nobel Biocare Uas, Inc. | 2000 | — |
| −7 | K023113 | Replace Tiunite Endosseous Implant | Nobel Biocare Uas, Inc. | 2002 | 27 |
| −6 | K041661 | Nobel Biocare Endosseous Implants | Nobel Biocare Uas, Inc. | 2004 | — |
| −5 | K050258 | Groovy Implants | Nobel Biocare AB | 2005 | 28 |
| −4 | K061003 | SFB & CFB Implants | Nobel Biocare AB | 2006 | — |
| −3 | K062749 | SBF 15 Esthetic Abutment 1MM NP, Model 33699, SFB 15 Esthetic Abutment 1MM RP… | Nobel Biocare AB | 2006 | — |
| −2 | K072570 | Nobelactive Multi Unit Abutment | Nobel Biocare AB | 2007 | 1 |
| −1 | K161416 | Multi-unit Abutment Plus | Nobel Biocare AB | 2017 | — |
| 0 (this device) | K242064 | Omni-Directional Multi-unit Abutment System (Trade Name: Omnibut™) | Smart Denture Conversions, LLC | 2025 | — |
| +1 | K254145 | Omni-Directional Multi-Unit Abutment System (Trade Name: Omnibut™) | Smart Denture Conversions, LLC | 2026 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 2002 | 3 | 0 |
| 2005 | 1 | 0 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2026 | 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 |
|---|---|---|---|
| * | K161416 | Multi-unit Abutment PlusSummary page 5…Dental Devices Reviewing Division: Division of Dental and ENT Devices PREDICATE AND REFERENCE DEVICE INFORMATION Primary Predicate: K161416, NobelActive Multi Unit Plus Abutment, Nobel Biocare AB Reference Devices: K192614, Meg-Ball Attachment System, Meg-Loc Abutment… | 2017 |
| † | K192614 | Meg-Ball Attachment System, Meg-Loc Abutment, Meg-Magnet Abutment | 2020 |
| † | K240208 | DESS Dental Smart Solutions | 2024 |
| † | K163194 | Neodent Implant System - GM Line | 2017 |
| † | K180536 | Neodent Implant System – GM Line | 2018 |
| † | K201225 | Neodent Implant System - GM Helix Implants 7.0 | 2020 |
| † | K071370 | Nobelactive Internal Connection Implant | 2007 |
| † | K083205 | Nobelactive 8.5 MM & 18.0 MM | 2009 |
| † | K142260 | NobelActive | 2015 |
| † | K173961 | Straumann BLX Implant System | 2018 |
| † | K181703 | Straumann BLX Line Extension - Implants, SRAs and Anatomic Abutments | 2018 |
| † | K191256 | Straumann BLX Ø3.5 mm Implants | 2019 |
| † | K210855 | Straumann BLX Implant System | 2021 |
| † | K212533 | BLX WB Ø5.0 (L18), Ø5.5 and Ø6.5 mm (L14 and L16) Implants | 2022 |
| † | K072589 | Tapered Screw-Vent Implant, 4.1MM, Models: TSV4B8, B10, B11, B13 and B16, TSV4H8, H11… | 2007 |
| † | K061410 | Screw-Vent Implant System, SV;Tapered Screw -Vent Implant System, TSV;Advent Implant… | 2006 |
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 |
|---|---|---|---|
| K254145 | Omni-Directional Multi-Unit Abutment System (Trade Name: Omnibut™) | 2026 | 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 35 years and passes through 5 companies; a new generation was cleared every 1.9 years on median.
- 5 of the 24 ancestors have a recall of any class.
- Of its descendants, K254145 (Smart Denture Conversions, LLC, 2026) has gone furthest, with 0 descendants of its own.
- 9 other devices also cite its predicate K161416.
How does its category compare?
All NHA devicesNHA Abutment, Implant, Dental, Endosseous: FDA decisions, review times, recalls and adverse event reports over 20 years. 2025, 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 Omnibut is a pre-manufactured prosthetic component directly connected to the endosseous dental implant and is intended for use as an aid in prosthetic rehabilitation.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K242064 · printed Nov 6, 2026
Cite this page
510(k) Report. “K242064: Omni-Directional Multi-unit Abutment System (Trade Name: Omnibut™).” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K242064
Report an extraction error
Are you the manufacturer?
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