510(k) · Cleared
ClearedTraus SUS10
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Saeshin Precision Co., Ltd. · DZI Drill, Bone, Powered
Cleared on Sep 1, 2015 as substantially equivalent to K121620 (Dmetec.Co., Ltd., 2012) and 1 other predicate after a 123-day review. Its family tree reaches back 5 generations to 2004. 1 later device descends from it.
- Decided
- Sep 1, 2015
- Review
- 123 days
- Class
- Class II
- Product code
- DZI
- Recalls
- None
- Predicates
- 2
Its longest line of descent runs back 5 generations to K042434 (2004). 9 ancestors in all, the oldest K002469 (2001). 1 later device descends from it, 1 citing it directly.
- Root · 5 generations backK042434 Micro-Motorsystems MD20, SEM2, Highsurg 20 & DT55Nouvag AG · 2004
- 4 generations backK043408 Piezosurgery DevicePiezosurgery S.R.L. · 2005
- 3 generations backK060274 PiezotomeSatelec · 2006
- 2 generations backK072146 Ems Piezon Master SurgeryE.M.S Electro Medical Systems S.A · 2007
- 1 generation backK121620 Ultrasonic SurgeryDmetec.Co., Ltd. · 2012
- This deviceK151171 Traus SUS10Saeshin Precision Co., Ltd. · 2015
- Descendant · cites it directly · 0 of its ownK192561 Traus SUS20Saeshin Precision Co., Ltd. · 2020
Most influential descendants
Showing 1 of 1 · See all- K192561Traus SUS20Saeshin Precision Co., Ltd. · 2020 · cites it directly0descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −5 | K042434 | Micro-Motorsystems MD20, SEM2, Highsurg 20 & DT55 | Nouvag AG | 2004 | — |
| −4 | K043408 | Piezosurgery Device | Piezosurgery S.R.L. | 2005 | — |
| −3 | K060274 | Piezotome | Satelec | 2006 | — |
| −2 | K072146 | Ems Piezon Master Surgery | E.M.S Electro Medical Systems S.A | 2007 | — |
| −1 | K121620 | Ultrasonic Surgery | Dmetec.Co., Ltd. | 2012 | — |
| 0 (this device) | K151171 | Traus SUS10 | Saeshin Precision Co., Ltd. | 2015 | — |
| +1 | K192561 | Traus SUS20 | Saeshin Precision Co., Ltd. | 2020 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2001 | 2 | 0 |
| 2006 | 1 | 0 |
| 2012 | 1 | 0 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2020 | 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 DZI? 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 DZI device
- #1 K253776 Implantmed Plus II & Piezomed Plus II Modulescore 12.1 · 3 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.
| Type | Number | Device | Decided |
|---|---|---|---|
| * | K121620 | Ultrasonic SurgerySummary page 5…)(3)] The identified predicate devices within this submission are shown as follow; Primary Predicate • 510(k) Number: K121620 • Applicant: DMETEC Co., Ltd. • Common Name: Ultrasonic Surgery… | 2012 |
| * | K123695 | Traus SIP10Summary page 5…Ultrasonic Surgery • Device Name: SmarThor Reference Predicate • 510(k) Number: K123695 • Applicant: Saeshin Precision Co., Ltd. • Common Name: Dental Ha… | 2012 |
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 |
|---|---|---|---|
| K192561 | Traus SUS20 | 2020 | 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 11 years and passes through 6 companies; a new generation was cleared every 1.6 years on median.
- None of the 9 ancestors has a recall.
- Of its descendants, K192561 (Saeshin Precision Co., Ltd., 2020) has gone furthest, with 0 descendants of its own.
How does its category compare?
All DZI devicesDZI Drill, Bone, Powered: FDA decisions, review times, recalls and adverse event reports over 20 years. 2015, this device’s year, is highlighted.
FDA decisions per year · DZI
1in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · DZI
300in 2020
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · DZI
1in 2009
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · DZI
39in 2025
MAUDE reports naming product code DZI, 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 | 53 |
| 2008 | 4 | 171 | 0 | 45 |
| 2009 | 5 | 220 | 1 | 22 |
| 2010 | 0 | — | 0 | 15 |
| 2011 | 2 | — | 0 | 42 |
| 2012 | 4 | 191 | 0 | 25 |
| 2013 | 0 | — | 0 | 57 |
| 2014 | 1 | — | 0 | 50 |
| 2015 | 3 | 123 | 0 | 39 |
| 2016 | 1 | — | 0 | 43 |
| 2017 | 0 | — | 0 | 38 |
| 2018 | 3 | 290 | 0 | 73 |
| 2019 | 0 | — | 0 | 50 |
| 2020 | 3 | 300 | 0 | 55 |
| 2021 | 0 | — | 0 | 84 |
| 2022 | 0 | — | 0 | 63 |
| 2023 | 1 | — | 0 | 63 |
| 2024 | 2 | — | 0 | 58 |
| 2025 | 1 | — | 0 | 39 |
| 2026 | 2 | — | 0 | — |
What is it indicated for?
TRAUS SUS10, Piezo Surgery and Implant Engine Unit, is intended for use in dental surgery including:
osteotomy, osteoplasty, periodontal surgery and implantation (for ultrasonic surgery), and implantology, maxilla-facial surgery and endodontics for treatment of dental hard tissue and mechanical rotating root canal preparation (for dental implant surgery).
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K151171 · printed Nov 6, 2026
Cite this page
510(k) Report. “K151171: Traus SUS10.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K151171
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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