510(k) · Cleared
ClearedModification to Digipan
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Trophy Radiologie · EHD Unit, X-Ray, Extraoral With Timer
Cleared on Jun 22, 1999 after a 15-day review. FDA’s file for it is a 510(k) statement, which names no predicate. 33 later devices descend from it.
- Decided
- Jun 22, 1999
- Review
- 15 days
- Class
- Class II
- Product code
- EHD
- Recalls
- None
- Predicates
- 0
33 later devices descend from it, 1 citing it directly.
- This deviceK991912 Modification to DigipanTrophy Radiologie · 1999
- Descendant · cites it directly · 32 of its ownK041120 EV Apan Digital, Model K1VSM2000Afp Imaging Corp. · 2004
- Descendant · 2 generations on · 30 of its ownK090749 Roograph Evo, Model 9307XY11Z1, Rotograph Evo D, Model 9307XY1191Villa Sistemi Medicali S.P.A. · 2009
- Descendant · 3 generations on · 27 of its ownK111152 Rotograph Evo 3DVilla Sistemi Medicali S.P.A. · 2011 · Recalled
- Descendant · 4 generations on · 24 of its ownK122981 Rayscan a-Expert 3DRay Co., Ltd. · 2013
- Descendant · 5 generations on · 23 of its ownK131695 Rayscan a-Expert 3DRay Co., Ltd. · 2013
Showing 5 of 33 descendants. See all descendants
Descendants cleared per year
Most influential descendants
Showing 5 of 33 · See all- K041120EV Apan Digital, Model K1VSM2000Afp Imaging Corp. · 2004 · cites it directly32descendants
- K090749Roograph Evo, Model 9307XY11Z1, Rotograph Evo D, Model 9307XY1191Villa Sistemi Medicali S.P.A. · 2009 · 2 generations on30descendants
- K111152Rotograph Evo 3DVilla Sistemi Medicali S.P.A. · 2011 · 3 generations on27descendants
- K122981Rayscan a-Expert 3DRay Co., Ltd. · 2013 · 4 generations on24descendants
- K131695Rayscan a-Expert 3DRay Co., Ltd. · 2013 · 5 generations on23descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| 0 (this device) | K991912 | Modification to Digipan | Trophy Radiologie | 1999 | — |
| +1 | K041120 | EV Apan Digital, Model K1VSM2000 | Afp Imaging Corp. | 2004 | — |
| +2 | K090749 | Roograph Evo, Model 9307XY11Z1, Rotograph Evo D, Model 9307XY1191 | Villa Sistemi Medicali S.P.A. | 2009 | — |
| +3 | K111152 | Rotograph Evo 3D | Villa Sistemi Medicali S.P.A. | 2011 | 1 |
| +4 | K122981 | Rayscan a-Expert 3D | Ray Co., Ltd. | 2013 | — |
| +5 | K131695 | Rayscan a-Expert 3D | Ray Co., Ltd. | 2013 | — |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2004 | 1 | 0 |
| 2009 | 2 | 0 |
| 2011 | 1 | 0 |
| 2013 | 3 | 0 |
| 2015 | 1 | 0 |
| 2016 | 2 | 0 |
| 2017 | 1 | 0 |
| 2018 | 5 | 0 |
| 2019 | 1 | 0 |
| 2020 | 1 | 0 |
| 2021 | 4 | 0 |
| 2022 | 1 | 0 |
| 2023 | 2 | 0 |
| 2025 | 4 | 0 |
| 2026 | 4 | 0 |
Sources: FDA 510(k) database (decision fields), the FDA 510(k) statement (indications), FDA recall and enforcement reports, and MAUDE; processed by 510(k) Report. Verify on FDA.gov · Methodology and accuracy.
Planning a device in EHD? 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 EHD device
- #1 K260795 Hand-held Dental X-ray System (HyperLight-M)score 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?
FDA’s file for it is a 510(k) statement, which names no predicate.
What descends from it? (33)
See all 331 later device cites it directly; ranked here by how many devices descend from each in turn.
| Number | Device | Decided | Descendants |
|---|---|---|---|
| K041120 | EV Apan Digital, Model K1VSM2000 | 2004 | 32 |
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?
- Of its descendants, K041120 (Afp Imaging Corp., 2004) has gone furthest, with 32 descendants of its own.
How does its category compare?
All EHD devicesEHD Unit, X-Ray, Extraoral With Timer: FDA decisions, review times, recalls and adverse event reports over 20 years.
FDA decisions per year · EHD
1in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · EHD
58in 2024
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · EHD
1in 2017
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · EHD
6in 2024
MAUDE reports naming product code EHD, 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 | 1 | — | 0 | 5 |
| 2008 | 5 | 49 | 0 | 6 |
| 2009 | 4 | 92 | 0 | 38 |
| 2010 | 4 | 268 | 3 | 47 |
| 2011 | 3 | 102 | 3 | 26 |
| 2012 | 2 | — | 0 | 22 |
| 2013 | 4 | 216 | 0 | 21 |
| 2014 | 3 | 107 | 1 | 20 |
| 2015 | 1 | — | 0 | 110 |
| 2016 | 2 | — | 1 | 63 |
| 2017 | 4 | 28 | 1 | 66 |
| 2018 | 5 | 30 | 0 | 21 |
| 2019 | 4 | 173 | 0 | 21 |
| 2020 | 2 | — | 0 | 4 |
| 2021 | 1 | — | 0 | 4 |
| 2022 | 8 | 58 | 0 | 4 |
| 2023 | 8 | 147 | 0 | 2 |
| 2024 | 7 | 58 | 0 | 6 |
| 2025 | 1 | — | 0 | 0 |
| 2026 | 6 | 128 | 0 | — |
What is it indicated for?
The Trophy Radiologie digital imaging kit is now designed for use with the following panoramic X-ray units:
OP100, manufacturer Instrumentarium, K912893
OrthoSlice 051000, manufacturer ASAHI, K991455 pending
Panoura Ultra, manufacturer YOSHIDA, K number unknown to us
X-Caliber, manufacturer ASAHI, K number unknown to us
The image generated is displayed on a computer monitor and can replace the conventional film for primary diagnostic purpose.
The image can then be archived through computer storage and archival means. Referral copies of the image can be obtained with optional hard copy systems.
Indications for use read by OCR from a scanned FDA 510(k) statement, so letters may be misread. Check the PDF before quoting it.
https://510kreport.com/device/K991912 · printed Nov 5, 2026
Cite this page
510(k) Report. “K991912: Modification to Digipan.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 5, 2026. https://510kreport.com/device/K991912
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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