510(k) · Cleared
ClearedVALO Grand Corded
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Ultradent Products, Inc. · EBZ Activator, Ultraviolet, For Polymerization
Cleared on Apr 29, 2019 as substantially equivalent to K083647 (Ultradent Products, Inc., 2009) after a 48-day review. Its family tree reaches back 2 generations to 2001. 4 later devices descend from it.
- Decided
- Apr 29, 2019
- Review
- 48 days
- Class
- Class II
- Product code
- EBZ
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 2 generations to K003383 (2001). 4 later devices descend from it, 1 citing it directly.
- Root · 2 generations backK003383 PalmlightUltradent Products, Inc. · 2001
- 1 generation backK083647 Valo, Model 5919Ultradent Products, Inc. · 2009
- This deviceK190627 VALO Grand CordedUltradent Products, Inc. · 2019
- Descendant · cites it directly · 3 of its ownK210550 VALO Grand Corded and Accessory LensesUltradent Products, Inc. · 2021
- Descendant · 2 generations on · 2 of its ownK220471 VALO X, VALO X Accessory LensesUltradent Products, Inc. · 2022
- Descendant · 3 generations on · 0 of its ownK253461 Demi ProMeta Systems Co., Ltd. · 2025
- Descendant · 3 generations on · 0 of its ownK243921 LED Curing Lights (DB686 HALO)Foshan Coxo Medical Instrument Co., Ltd. · 2025
Most influential descendants
Showing 4 of 4 · See all- K210550VALO Grand Corded and Accessory LensesUltradent Products, Inc. · 2021 · cites it directly3descendants
- K220471VALO X, VALO X Accessory LensesUltradent Products, Inc. · 2022 · 2 generations on2descendants
- K253461Demi ProMeta Systems Co., Ltd. · 2025 · 3 generations on0descendants
- K243921LED Curing Lights (DB686 HALO)Foshan Coxo Medical Instrument Co., Ltd. · 2025 · 3 generations on0descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −2 | K003383 | Palmlight | Ultradent Products, Inc. | 2001 | — |
| −1 | K083647 | Valo, Model 5919 | Ultradent Products, Inc. | 2009 | — |
| 0 (this device) | K190627 | VALO Grand Corded | Ultradent Products, Inc. | 2019 | — |
| +1 | K210550 | VALO Grand Corded and Accessory Lenses | Ultradent Products, Inc. | 2021 | — |
| +2 | K220471 | VALO X, VALO X Accessory Lenses | Ultradent Products, Inc. | 2022 | — |
| +3 | K253461 | Demi Pro | Meta Systems Co., Ltd. | 2025 | — |
| +3 | K243921 | LED Curing Lights (DB686 HALO) | Foshan Coxo Medical Instrument Co., Ltd. | 2025 | — |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2021 | 1 | 0 |
| 2022 | 1 | 0 |
| 2025 | 2 | 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 EBZ? 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 EBZ device
- #1 K253131 Curing Light (M-Cure 6)score 12.7 · 5 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 |
|---|---|---|---|
| * | K083647 | Valo, Model 5919Summary page 4…e light activator for polymerization of dental resins of all photo-initiated dental materials. The VALO® Grand Corded version functions the same as the predicate, VALO® (K083647), as a professional hand-held, LED-based, visible light curing device. The modified device, VALO® Grand Corded, is manufactured f… | 2009 |
| † | K160551 | VALO Grand | 2016 |
What descends from it? (4)
1 later device cites it directly; ranked here by how many devices descend from each in turn.
| Number | Device | Decided | Descendants |
|---|---|---|---|
| K210550 | VALO Grand Corded and Accessory Lenses | 2021 | 3 |
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 1 company; a new generation was cleared every 10.3 years on median.
- None of the 2 ancestors has a recall.
- Of its descendants, K210550 (Ultradent Products, Inc., 2021) has gone furthest, with 3 descendants of its own.
- 1 other device also cites its predicate K083647.
How does its category compare?
All EBZ devicesEBZ Activator, Ultraviolet, For Polymerization: FDA decisions, review times, recalls and adverse event reports over 20 years. 2019, this device’s year, is highlighted.
FDA decisions per year · EBZ
4in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · EBZ
105in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · EBZ
1in 2022
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · EBZ
1in 2025
MAUDE reports naming product code EBZ, 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 | 10 | 47 | 0 | 1 |
| 2008 | 5 | 75 | 0 | 7 |
| 2009 | 4 | 69 | 0 | 5 |
| 2010 | 1 | — | 0 | 5 |
| 2011 | 3 | 137 | 0 | 18 |
| 2012 | 1 | — | 1 | 20 |
| 2013 | 3 | 171 | 0 | 27 |
| 2014 | 3 | 289 | 0 | 31 |
| 2015 | 4 | 252 | 0 | 8 |
| 2016 | 4 | 251 | 0 | 3 |
| 2017 | 8 | 158 | 0 | 5 |
| 2018 | 2 | — | 1 | 3 |
| 2019 | 5 | 145 | 0 | 0 |
| 2020 | 5 | 164 | 0 | 2 |
| 2021 | 1 | — | 0 | 4 |
| 2022 | 5 | 144 | 1 | 5 |
| 2023 | 3 | 255 | 0 | 7 |
| 2024 | 1 | — | 0 | 3 |
| 2025 | 4 | 105 | 0 | 1 |
| 2026 | 1 | — | 0 | — |
What is it indicated for?
The source of illumination for curing photo-activated dental restorative materials and adhesives.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K190627 · printed Nov 5, 2026
Cite this page
510(k) Report. “K190627: VALO Grand Corded.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 5, 2026. https://510kreport.com/device/K190627
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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