510(k) · Cleared
ClearedDental Lithium Disilicate Glass-Ceramic
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Fuzhou Rick Brown Biomaterials Co., Ltd. · EIH Powder, Porcelain
Cleared on Jul 3, 2023 as substantially equivalent to K051705 (Ivoclar Vivadent, Inc., 2005) after a 130-day review. Its family tree reaches back 1 generation to 2005. 2 later devices descend from it.
- Decided
- Jul 3, 2023
- Review
- 130 days
- Class
- Class II
- Product code
- EIH
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 1 generation to K051705 (2005). 2 later devices descend from it, 2 citing it directly.
- Root · 1 generation backK051705 Ips E.Max Cad/Ips E.Max ZircadIvoclar Vivadent, Inc. · 2005 · Recalled
- This deviceK230487 Dental Lithium Disilicate Glass-CeramicFuzhou Rick Brown Biomaterials Co., Ltd. · 2023
- Descendant · cites it directly · 0 of its ownK252789 Glass CeramicShenzhen Xiangtong Co., Ltd. · 2025
- Descendant · cites it directly · 0 of its ownK242740 Dental Lithium Disilicate Glass Ceramic ( HT, ML-HT, LT, ML-LT, MT…Liaoning Rachcera Material Technology Co., Ltd. · 2024
Most influential descendants
Showing 2 of 2 · See allView FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −1 | K051705 | Ips E.Max Cad/Ips E.Max Zircad | Ivoclar Vivadent, Inc. | 2005 | 10 |
| 0 (this device) | K230487 | Dental Lithium Disilicate Glass-Ceramic | Fuzhou Rick Brown Biomaterials Co., Ltd. | 2023 | — |
| +1 | K252789 | Glass Ceramic | Shenzhen Xiangtong Co., Ltd. | 2025 | — |
| +1 | K242740 | Dental Lithium Disilicate Glass Ceramic ( HT, ML-HT, LT, ML-LT, MT, MO, HO) | Liaoning Rachcera Material Technology Co., Ltd. | 2024 | — |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2024 | 1 | 0 |
| 2025 | 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 EIH? 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 EIH device
- #1 K192231 Dental Glass Ceramics Blocksscore 15.2 · 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? (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.
What descends from it? (2)
2 later devices cite it directly; ranked here by how many devices descend from each in turn.
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?
How does its category compare?
All EIH devicesEIH Powder, Porcelain: FDA decisions, review times, recalls and adverse event reports over 20 years. 2023, this device’s year, is highlighted.
FDA decisions per year · EIH
13in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · EIH
84in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · EIH
1in 2025
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · EIH
1in 2025
MAUDE reports naming product code EIH, 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 | 15 | 63 | 0 | 0 |
| 2008 | 15 | 87 | 0 | 1 |
| 2009 | 15 | 79 | 0 | 0 |
| 2010 | 14 | 89 | 0 | 0 |
| 2011 | 14 | 80 | 0 | 1 |
| 2012 | 9 | 96 | 0 | 0 |
| 2013 | 16 | 107 | 0 | 6 |
| 2014 | 18 | 118 | 0 | 1 |
| 2015 | 23 | 118 | 0 | 0 |
| 2016 | 22 | 187 | 21 | 4 |
| 2017 | 16 | 149 | 0 | 1 |
| 2018 | 10 | 139 | 0 | 2 |
| 2019 | 16 | 125 | 0 | 1 |
| 2020 | 13 | 155 | 0 | 0 |
| 2021 | 17 | 131 | 0 | 22 |
| 2022 | 16 | 89 | 0 | 0 |
| 2023 | 15 | 114 | 0 | 0 |
| 2024 | 28 | 89 | 0 | 7 |
| 2025 | 13 | 84 | 1 | 1 |
| 2026 | 14 | 73 | 0 | — |
What is it indicated for?
Dental Lithium Disilicate Glass-Ceramic is available using CAD/CAM and hot pressing techniques for the preparation of full ceramic crowns, inlays, onlays, veneer and full ceramic 3-unit anterior bridges.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K230487 · printed Nov 6, 2026
Cite this page
510(k) Report. “K230487: Dental Lithium Disilicate Glass-Ceramic.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K230487
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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