510(k) · Cleared
ClearedEDS Calculus Softener TURBO CR
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Essential Dental Systems, Inc. · ELC Scaler, Ultrasonic
Cleared on Dec 11, 2023 as substantially equivalent to K903163 (Dentsply Intl., 1990) after a 405-day review. Its family tree reaches back 1 generation to 1990.
- Decided
- Dec 11, 2023
- Review
- 405 days
- Class
- Class II
- Product code
- ELC
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 1 generation to K903163 (1990). No later device cites it as a predicate yet.
- Root · 1 generation backK903163 Periodontal Debriding Solution EDentsply Intl. · 1990
- This deviceK223340 EDS Calculus Softener TURBO CREssential Dental Systems, Inc. · 2023
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −1 | K903163 | Periodontal Debriding Solution E | Dentsply Intl. | 1990 | — |
| 0 (this device) | K223340 | EDS Calculus Softener TURBO CR | Essential Dental Systems, Inc. | 2023 | — |
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 ELC? 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 ELC device
- #1 K260773 Varios Combi Pro2score 12.5 · 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? (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 |
|---|---|---|---|
| * | K903163 | Periodontal Debriding Solution ESummary page 5…l debriding solution/gel Therasol Tartar Dissolver Manufacturer Dentsply OraTec 510K number K903163 510k Exempt Regulation Number 21 CFR 872.4850… | 1990 |
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?
- Its one ancestor has no recall.
How does its category compare?
All ELC devicesELC Scaler, Ultrasonic: FDA decisions, review times, recalls and adverse event reports over 20 years. 2023, this device’s year, is highlighted.
FDA decisions per year · ELC
2in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · ELC
104in 2024
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · ELC
2in 2022
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · ELC
284in 2025
MAUDE reports naming product code ELC, 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 | 6 | 92 | 0 | 12 |
| 2008 | 4 | 216 | 0 | 58 |
| 2009 | 4 | 121 | 0 | 108 |
| 2010 | 4 | 201 | 0 | 79 |
| 2011 | 3 | 122 | 0 | 5 |
| 2012 | 1 | — | 0 | 3 |
| 2013 | 13 | 174 | 0 | 6 |
| 2014 | 6 | 193 | 0 | 37 |
| 2015 | 5 | 150 | 0 | 135 |
| 2016 | 3 | 88 | 0 | 169 |
| 2017 | 2 | — | 0 | 356 |
| 2018 | 1 | — | 0 | 289 |
| 2019 | 4 | 192 | 0 | 302 |
| 2020 | 1 | — | 0 | 164 |
| 2021 | 3 | 196 | 0 | 166 |
| 2022 | 2 | — | 2 | 165 |
| 2023 | 5 | 258 | 0 | 210 |
| 2024 | 4 | 104 | 0 | 219 |
| 2025 | 2 | — | 0 | 284 |
| 2026 | 2 | — | 0 | — |
What is it indicated for?
Softens dental calculus, tartar, and/or plaque to facilitate easier removal; Reduces scaling time; May be used in hand and ultrasonic scaling procedures.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K223340 · printed Nov 4, 2026
Cite this page
510(k) Report. “K223340: EDS Calculus Softener TURBO CR.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 4, 2026. https://510kreport.com/device/K223340
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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