510(k) · Cleared

Cleared

Quattro Porcelain System

K091706510(k) TraditionalCleared Aug 28, 200979-day reviewClass II21 CFR 872.6660

Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly, last Nov 3, 2026

Dentsply International, Inc. · EIH Powder, Porcelain

Cleared on Aug 28, 2009 as substantially equivalent to K954761 (Dentsply Intl., 1995) after a 79-day review. Its family tree reaches back 1 generation to 1995.

Decided: Aug 28, 2009
Review: 79 days
Class: Class II
Product code: EIH
Recalls: None
Predicates: 1

Its longest line of descent runs back 1 generation to K954761 (1995). No later device cites it as a predicate yet.

By dateBy generation

Root · 1 generation backK954761 Finesse Low-Fusing Porcelain SystemDentsply Intl. · 1995
This deviceK091706 Quattro Porcelain SystemDentsply International, Inc. · 2009

View FIG. 1 as a table

Line of descent and top descendants

Generation	Number	Device	Applicant	Decided	Recalls
−1	K954761	Finesse Low-Fusing Porcelain System	Dentsply Intl.	1995	—
0 (this device)	K091706	Quattro Porcelain System	Dentsply International, Inc.	2009	—

FIG. 1 — Lineage of K091706, 1995–2009Source: FDA 510(k) summaries, read by 510(k) Report · How lineage is built

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

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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	Applicant	Decided	Recalls
*	K954761	Finesse Low-Fusing Porcelain System Summary page 1 …DENTSPLY International * Device: Finesses Low Fusing Porcelain System · 510(K) No.: K954761 * Date Cleared: 11/02/1995 4. Description of Device: The Quattro Por…	Dentsply Intl.	1995	—

Also cleared against K954761: 2 other devices →

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.
2 other devices also cite its predicate K954761.

How does its category compare?

All EIH devices

EIH Powder, Porcelain: FDA decisions, review times, recalls and adverse event reports over 20 years. 2009, this device’s year, is highlighted.

FDA decisions per year · EIH

13in 2025

2007high 28 (2024) · low 9 (2012)2026

2026 to Oct 25, outlined.

Median 510(k) review, days · EIH

84in 2025

2007high 187 (2016) · low 63 (2007)2026

Receipt to decision; years with fewer than 3 clearances left blank.

Recalls per year · EIH

1in 2025

2007high 21 (2016) · low 0 (2007)2026

Class I (0 since 2007) Class II/III not classified

Adverse event reports per year · EIH

1in 2025

2007high 22 (2021) · low 0 (2007)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?

Quattro Porcelain System is indicated for:

1. PFM Applications: Single and multiple unit porcelain fused-to-metal fixed prosthodontic restorations.

2. PTM Applications: Single and multiple unit porcelain pressed-to-metal fixed prosthodontic restorations.

3. All-Ceramic Applications: Single unit anterior and posterior premolar metal-free fixed prosthodontic restorations, laminate veneers, inlays and onlays.

Indications for use as stated in the FDA summary.

https://510kreport.com/device/K091706 · printed Nov 4, 2026

Cite this page

510(k) Report. “K091706: Quattro Porcelain System.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 4, 2026. https://510kreport.com/device/K091706

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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