510(k) · Cleared
ClearedScanX Touch/ScanX Duo Touch
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Air Techniques, Inc. · MUH System, X-Ray, Extraoral Source, Digital
Cleared on Aug 21, 2019 as substantially equivalent to K170733 (Duerr Dental AG, 2017) after a 64-day review. Its family tree reaches back 5 generations to 1994.
- Decided
- Aug 21, 2019
- Review
- 64 days
- Class
- Class II
- Product code
- MUH
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 5 generations to K934949 (1994). 6 ancestors in all. No later device cites it as a predicate yet.
- Root · 5 generations backK934949 DigoraOrion Corporation Soredex · 1994
- 4 generations backK041050 Digora Optime (or Digora Ontime)Soredex Palodex Group OY · 2004 · Recalled
- 3 generations backK131442 Firecr Dentalimaging System3Disc Americas · 2013
- 2 generations backK160788 RIOScan (RPS500)Ray Co., Ltd. · 2016
- 1 generation backK170733 ScanX Intraoral ViewDuerr Dental AG · 2017
- This deviceK191623 ScanX Touch/ScanX Duo TouchAir Techniques, Inc. · 2019
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −5 | K934949 | Digora | Orion Corporation Soredex | 1994 | — |
| −4 | K041050 | Digora Optime (or Digora Ontime) | Soredex Palodex Group OY | 2004 | 4 |
| −3 | K131442 | Firecr Dentalimaging System | 3Disc Americas | 2013 | — |
| −2 | K160788 | RIOScan (RPS500) | Ray Co., Ltd. | 2016 | — |
| −1 | K170733 | ScanX Intraoral View | Duerr Dental AG | 2017 | — |
| 0 (this device) | K191623 | ScanX Touch/ScanX Duo Touch | Air Techniques, Inc. | 2019 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2014 | 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 MUH? 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 MUH device
- #1 K242778 X Sensor (Model: IOS-A15IF, HDI-15DGF)score 16.0 · 7 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 |
|---|---|---|---|
| * | K170733 | ScanX Intraoral ViewSummary page 4…Extraoral source x-ray system Regulatory Class: II Product Code: MUH 4. Legally Marketed Predicate Device Information: K170733 Trade / Device Name: ScanX Intraoral View Manufactured by DUERR DENTAL AG Regulation Numb… | 2017 |
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?
- The line of descent spans 25 years and passes through 6 companies; a new generation was cleared every 2.6 years on median.
- 1 of the 6 ancestors has a recall of any class.
- 2 other devices also cite its predicate K170733.
How does its category compare?
All MUH devicesMUH System, X-Ray, Extraoral Source, Digital: FDA decisions, review times, recalls and adverse event reports over 20 years. 2019, this device’s year, is highlighted.
FDA decisions per year · MUH
3in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · MUH
159in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · MUH
1in 2015
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · MUH
1in 2025
MAUDE reports naming product code MUH, 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 | 11 | 48 | 0 | 0 |
| 2008 | 8 | 64 | 1 | 0 |
| 2009 | 9 | 88 | 2 | 12 |
| 2010 | 9 | 174 | 0 | 9 |
| 2011 | 10 | 89 | 0 | 0 |
| 2012 | 9 | 81 | 0 | 5 |
| 2013 | 9 | 172 | 1 | 1 |
| 2014 | 8 | 168 | 1 | 5 |
| 2015 | 12 | 111 | 1 | 3 |
| 2016 | 6 | 47 | 0 | 1 |
| 2017 | 9 | 84 | 0 | 4 |
| 2018 | 3 | 29 | 0 | 10 |
| 2019 | 5 | 64 | 0 | 6 |
| 2020 | 5 | 36 | 0 | 0 |
| 2021 | 10 | 80 | 0 | 1 |
| 2022 | 7 | 57 | 0 | 0 |
| 2023 | 11 | 57 | 0 | 1 |
| 2024 | 4 | 144 | 0 | 0 |
| 2025 | 3 | 159 | 0 | 1 |
| 2026 | 2 | — | 0 | — |
What is it indicated for?
The ScanX Touch/ScanX Duo Touch is intended to be used for scanning and processing digital images exposed on
Phosphor Storage Plates (PSPs) in dental applications.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K191623 · printed Nov 6, 2026
Cite this page
510(k) Report. “K191623: ScanX Touch/ScanX Duo Touch.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K191623
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