510(k) · Cleared
ClearedNaomi-CT
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Lk Consulting Group · OAS X-Ray, Tomography, Computed, Dental
Cleared on Jul 18, 2013 as substantially equivalent to K101181 (Takara Belmont Corp., 2011) and 1 other predicate after a 265-day review. Its family tree reaches back 6 generations to 1997.
- Decided
- Jul 18, 2013
- Review
- 265 days
- Class
- Class II
- Product code
- OAS
- Recalls
- None
- Predicates
- 2
Its longest line of descent runs back 6 generations to K973598 (1997). 11 ancestors in all, the oldest K945375 (1995). No later device cites it as a predicate yet.
- Root · 6 generations backK973598 Siremobil CO2Siemens Medical Solutions USA, Inc. · 1997 · Recalled
- 5 generations backK030450 3D Accu-I-Tomo Xyz Slice View TomographJ. Morita USA, Inc. · 2003
- 4 generations backK051980 DVT ScannerImaging Sciences Intl., Inc. · 2005 · Recalled
- 3 generations backK063622 Finecube Dental CTThe Yoshida Dental Mfg. Co., Ltd. · 2007
- 2 generations backK072574 Alphard Cone Beam CT, Model X178Takara Belmont Corp. · 2007
- 1 generation backK101181 Bel-CatTakara Belmont Corp. · 2011
- This deviceK123332 Naomi-CTLk Consulting Group · 2013
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −6 | K973598 | Siremobil CO2 | Siemens Medical Solutions USA, Inc. | 1997 | 1 |
| −5 | K030450 | 3D Accu-I-Tomo Xyz Slice View Tomograph | J. Morita USA, Inc. | 2003 | — |
| −4 | K051980 | DVT Scanner | Imaging Sciences Intl., Inc. | 2005 | 3 |
| −3 | K063622 | Finecube Dental CT | The Yoshida Dental Mfg. Co., Ltd. | 2007 | — |
| −2 | K072574 | Alphard Cone Beam CT, Model X178 | Takara Belmont Corp. | 2007 | — |
| −1 | K101181 | Bel-Cat | Takara Belmont Corp. | 2011 | — |
| 0 (this device) | K123332 | Naomi-CT | Lk Consulting Group | 2013 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1995 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2005 | 1 | 0 |
| 2007 | 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 OAS? 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 OAS device
- #1 K213226 RCT700score 18.0 · 13 generations · no Class I recall
- #2 Held for the reportin the report
- #3 Held for the reportin the report
What was it cleared against? (2)
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.
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?
- The line of descent spans 16 years and passes through 6 companies; a new generation was cleared every 2.3 years on median.
- 3 of the 11 ancestors have a recall of any class.
How does its category compare?
All OAS devicesOAS X-Ray, Tomography, Computed, Dental: FDA decisions, review times, recalls and adverse event reports over 20 years. 2013, this device’s year, is highlighted.
FDA decisions per year · OAS
9in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · OAS
144in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · OAS
3in 2025
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · OAS
1in 2025
MAUDE reports naming product code OAS, 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 | 2 | — | 0 | 0 |
| 2008 | 2 | — | 0 | 1 |
| 2009 | 2 | — | 0 | 0 |
| 2010 | 1 | — | 0 | 0 |
| 2011 | 6 | 168 | 0 | 0 |
| 2012 | 7 | 110 | 0 | 0 |
| 2013 | 10 | 155 | 0 | 0 |
| 2014 | 5 | 170 | 0 | 0 |
| 2015 | 5 | 164 | 1 | 0 |
| 2016 | 12 | 154 | 0 | 0 |
| 2017 | 4 | 209 | 0 | 0 |
| 2018 | 11 | 57 | 0 | 0 |
| 2019 | 7 | 55 | 0 | 1 |
| 2020 | 9 | 113 | 0 | 0 |
| 2021 | 11 | 92 | 0 | 0 |
| 2022 | 6 | 105 | 0 | 1 |
| 2023 | 12 | 77 | 0 | 1 |
| 2024 | 4 | 129 | 0 | 2 |
| 2025 | 9 | 144 | 3 | 1 |
| 2026 | 9 | 77 | 0 | — |
What is it indicated for?
The NAOMI-CT is used to lake three- and two-dimensional x-ray images for the detection of dental abnormalities for a purpose of examination and diagnosis of diseases of the teeth, jaw, and oral structures..
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K123332 · printed Nov 6, 2026
Cite this page
510(k) Report. “K123332: Naomi-CT.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K123332
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