510(k) · Cleared
ClearedImpregum Penta
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Espe Dental AG · ELW Material, Impression
Cleared on Sep 8, 1999 as substantially equivalent to K954192 (Espe GmbH & Co. Kg., 1995) after a 12-day review. Its family tree reaches back 1 generation to 1995. 4 later devices descend from it.
- Decided
- Sep 8, 1999
- Review
- 12 days
- Class
- Class II
- Product code
- ELW
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 1 generation to K954192 (1995). 4 later devices descend from it, 1 citing it directly.
- Root · 1 generation backK954192 Impregum PentaEspe GmbH & Co. Kg. · 1995
- This deviceK992897 Impregum PentaEspe Dental AG · 1999
- Descendant · cites it directly · 3 of its ownK994192 Impregum Penta M MonosoftEspe Dental AG · 2000
- Descendant · 2 generations on · 2 of its ownK032001 Poly Q (Garant L, Penta M, Penta H)3M Espe AG Dental Products · 2003
- Descendant · 3 generations on · 0 of its ownK173318 Rapid HB, Rapid LB, Rapid MB3M Deutschland GmbH · 2017
- Descendant · 2 generations on · 0 of its ownK080514 Pecd-01 and Pecd Quick-013M Espe AG Dental Products · 2008
Most influential descendants
Showing 4 of 4 · See all- K994192Impregum Penta M MonosoftEspe Dental AG · 2000 · cites it directly3descendants
- K032001Poly Q (Garant L, Penta M, Penta H)3M Espe AG Dental Products · 2003 · 2 generations on2descendants
- K173318Rapid HB, Rapid LB, Rapid MB3M Deutschland GmbH · 2017 · 3 generations on0descendants
- K080514Pecd-01 and Pecd Quick-013M Espe AG Dental Products · 2008 · 2 generations on0descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −1 | K954192 | Impregum Penta | Espe GmbH & Co. Kg. | 1995 | — |
| 0 (this device) | K992897 | Impregum Penta | Espe Dental AG | 1999 | — |
| +1 | K994192 | Impregum Penta M Monosoft | Espe Dental AG | 2000 | — |
| +2 | K032001 | Poly Q (Garant L, Penta M, Penta H) | 3M Espe AG Dental Products | 2003 | — |
| +3 | K173318 | Rapid HB, Rapid LB, Rapid MB | 3M Deutschland GmbH | 2017 | — |
| +2 | K080514 | Pecd-01 and Pecd Quick-01 | 3M Espe AG Dental Products | 2008 | — |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2000 | 1 | 0 |
| 2003 | 1 | 0 |
| 2008 | 1 | 0 |
| 2017 | 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 ELW? 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 ELW device
- #1 K254152 Dia-X Sil Light Bodyscore 14.1 · 8 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 |
|---|---|---|---|
| * | K954192 | Impregum PentaSummary page 1…: .........c.ccoeeeeinieeee Impression material Common Name:........cccoeeeiiiiciiiininnnnnes Polyether based impression material Predicate Device IMPREGUM® PENTAD ... K 954192 Description for the Premarket Notification The modified IMPREGUM® PENTA® is classified as an impression material (21 C.F.R. § 8… | 1995 |
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 |
|---|---|---|---|
| K994192 | Impregum Penta M Monosoft | 2000 | 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?
How does its category compare?
All ELW devicesELW Material, Impression: FDA decisions, review times, recalls and adverse event reports over 20 years.
FDA decisions per year · ELW
2in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · ELW
98in 2024
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · ELW
3in 2016
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · ELW
22in 2025
MAUDE reports naming product code ELW, 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 | 7 | 60 | 0 | 9 |
| 2008 | 11 | 30 | 0 | 17 |
| 2009 | 7 | 43 | 0 | 7 |
| 2010 | 5 | 88 | 1 | 16 |
| 2011 | 9 | 83 | 0 | 15 |
| 2012 | 7 | 87 | 1 | 14 |
| 2013 | 5 | 67 | 3 | 32 |
| 2014 | 11 | 122 | 0 | 35 |
| 2015 | 8 | 93 | 0 | 18 |
| 2016 | 7 | 166 | 3 | 15 |
| 2017 | 3 | 89 | 0 | 17 |
| 2018 | 5 | 126 | 0 | 14 |
| 2019 | 2 | — | 0 | 24 |
| 2020 | 4 | 99 | 0 | 8 |
| 2021 | 3 | 76 | 0 | 6 |
| 2022 | 7 | 60 | 0 | 9 |
| 2023 | 2 | — | 0 | 13 |
| 2024 | 3 | 98 | 0 | 3 |
| 2025 | 2 | — | 0 | 22 |
| 2026 | 3 | 268 | 0 | — |
What is it indicated for?
Dental impression material for:
Impressions for inlay, onlay, crown, and bridge restorations
Functional impressions
Fixation impressions
Implant impressions
Indications for use read by OCR from a scanned FDA summary, so letters may be misread. Check the PDF before quoting it.
https://510kreport.com/device/K992897 · printed Nov 6, 2026
Cite this page
510(k) Report. “K992897: Impregum Penta.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K992897
Report an extraction error
Are you the manufacturer?
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