510(k) · Cleared
ClearedKI-20
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Saeyang Microtech Co., Ltd. · EBW Controller, Foot, Handpiece And Cord
Cleared on Apr 24, 2015 as substantially equivalent to K123608 (Saeyang Microtech Co., Ltd., 2013) and 2 other predicates after a 324-day review. Its family tree reaches back 5 generations to 1997.
- Decided
- Apr 24, 2015
- Review
- 324 days
- Class
- Class I
- Product code
- EBW
- Recalls
- None
- Predicates
- 3
Its longest line of descent runs back 5 generations to K970339 (1997). 14 ancestors in all. No later device cites it as a predicate yet.
- Root · 5 generations backK970339 Tri Auto ZXJ. Morita USA, Inc. · 1997
- 4 generations backK022147 Denta PortJ. Morita USA, Inc. · 2002
- 3 generations backK031204 Dentaport ZXJ. Morita USA, Inc. · 2003
- 2 generations backK042822 TCM Endo V, Model 1534Nouvag AG · 2004
- 1 generation backK123608 Endo E ClassSaeyang Microtech Co., Ltd. · 2013
- This deviceK141482 KI-20Saeyang Microtech Co., Ltd. · 2015
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −5 | K970339 | Tri Auto ZX | J. Morita USA, Inc. | 1997 | — |
| −4 | K022147 | Denta Port | J. Morita USA, Inc. | 2002 | — |
| −3 | K031204 | Dentaport ZX | J. Morita USA, Inc. | 2003 | — |
| −2 | K042822 | TCM Endo V, Model 1534 | Nouvag AG | 2004 | — |
| −1 | K123608 | Endo E Class | Saeyang Microtech Co., Ltd. | 2013 | — |
| 0 (this device) | K141482 | KI-20 | Saeyang Microtech Co., Ltd. | 2015 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2003 | 1 | 0 |
| 2006 | 1 | 0 |
| 2009 | 1 | 0 |
| 2011 | 2 | 0 |
| 2012 | 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 EBW? 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 EBW device
- #1 K251701 Star E900 Electric Systemscore 12.2 · 6 generations · no Class I recall
- #2 Held for the reportin the report
- #3 Held for the reportin the report
What was it cleared against? (3)
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 |
|---|---|---|---|
| * | K123608 | Endo E ClassSummary page 4…ct Code: EBW • Classification Regulation: 21 CFR 872.4200 4. Predicate Device • Primary Predicate Device: Endo E Class by Saeyang Microtech Co., Ltd. (K123608) • Reference Predicate Devices: TRAUS SIP10 by Saeshin Precision Co., Ltd. (K123695) X-CUBE by Saeshin Precis… | 2013 |
| * | K123695 | Traus SIP10Summary page 4…ry Predicate Device: Endo E Class by Saeyang Microtech Co., Ltd. (K123608) • Reference Predicate Devices: TRAUS SIP10 by Saeshin Precision Co., Ltd. (K123695) X-CUBE by Saeshin Precision Co., Ltd. (K092758) Page 1 of 5 5.… | 2012 |
| * | K092758 | X-CUBESummary page 4…rotech Co., Ltd. (K123608) • Reference Predicate Devices: TRAUS SIP10 by Saeshin Precision Co., Ltd. (K123695) X-CUBE by Saeshin Precision Co., Ltd. (K092758) Page 1 of 5 5. Description: The Ki-20 is designed to use in denta… | 2009 |
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 18 years and passes through 3 companies; a new generation was cleared every 1.7 years on median.
- None of the 14 ancestors has a recall.
How does its category compare?
All EBW devicesEBW Controller, Foot, Handpiece And Cord: FDA decisions, review times, recalls and adverse event reports over 20 years. 2015, this device’s year, is highlighted.
FDA decisions per year · EBW
3in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · EBW
220in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · EBW
1in 2013
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · EBW
13in 2025
MAUDE reports naming product code EBW, 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 | 5 | 112 | 0 | 16 |
| 2010 | 1 | — | 0 | 18 |
| 2011 | 3 | 226 | 0 | 1 |
| 2012 | 1 | — | 0 | 5 |
| 2013 | 1 | — | 1 | 1 |
| 2014 | 3 | 189 | 0 | 4 |
| 2015 | 1 | — | 0 | 13 |
| 2016 | 1 | — | 0 | 6 |
| 2017 | 4 | 227 | 0 | 13 |
| 2018 | 1 | — | 0 | 46 |
| 2019 | 2 | — | 0 | 55 |
| 2020 | 1 | — | 0 | 71 |
| 2021 | 2 | — | 0 | 57 |
| 2022 | 6 | 479 | 0 | 31 |
| 2023 | 0 | — | 0 | 17 |
| 2024 | 4 | 268 | 0 | 14 |
| 2025 | 3 | 220 | 0 | 13 |
| 2026 | 3 | 269 | 0 | — |
What is it indicated for?
For use in a wide range of dental procedures including: endodontic surgeries, such as drilling into the tooth canal, and general dentistry, such as removing carious material from the dentin.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K141482 · printed Nov 6, 2026
Cite this page
510(k) Report. “K141482: KI-20.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K141482
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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