510(k) · Cleared
Recalled · Class II · 2025myQA iON
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Iba Dosimetry GmbH · LHN System, Radiation Therapy, Charged-Particle, Medical
Cleared on Jul 17, 2020 as substantially equivalent to K153014 (Mobius Medical Systems, LP, 2016) after a 17-day review. Its family tree reaches back 11 generations to 1996. 1 later device descends from it. It has been recalled once.
- Decided
- Jul 17, 2020
- Review
- 17 days
- Class
- Class II
- Product code
- LHN
- Recalls
- 1
- Predicates
- 1
Its longest line of descent runs back 11 generations to K954874 (1996). 76 ancestors in all, the oldest K871859 (1987). 1 later device descends from it, 1 citing it directly.
- Root · 11 generations backK954874 Spectef ProtocolGE Medical Systems · 1996
- 7 generations between
- 3 generations backK070248 VelocityaisVelocity Medical Solutions, LLC · 2007
- 2 generations backK081076 Velocityais, Velocity AI, Velocityvx, Velocityrt, V-ResponseVelocity Medical Solutions, LLC · 2008 · Recalled
- 1 generation backK153014 Mobius3DMobius Medical Systems, LP · 2016
- This deviceK201798 myQA iONIba Dosimetry GmbH · 2020
- Descendant · cites it directly · 0 of its ownK260597 Virtue QAProNova Solutions · 2026
Show all 11 generations
- Root · 11 generations backK954874 Spectef ProtocolGE Medical Systems · 1996
- 10 generations backK980914 Emory Cardiac Tool BoxEmory University · 1998
- 9 generations backK992450 Emory Cardiac Toolbox* 2.0 Executing on Nuclear Medicine ComputersEmory University · 1999
- 8 generations backK014033 Emory Cardiac Toolbox 2.1 Executing on Nuclear Medicine ComputersSyntermed, Inc. · 2002
- 7 generations backK040141 Emory Cardiac Toolbox Version 2.6Syntermed, Inc. · 2004
- 6 generations backK052379 Mim 3.5 (Circa)Mimvista Corp. · 2005
- 5 generations backK060816 Mim 4.0 (NeuroMimvista Corp. · 2006 · Recalled
- 4 generations backK062163 MimviewerMimvista Corp. · 2006
- 3 generations backK070248 VelocityaisVelocity Medical Solutions, LLC · 2007
- 2 generations backK081076 Velocityais, Velocity AI, Velocityvx, Velocityrt, V-ResponseVelocity Medical Solutions, LLC · 2008 · Recalled
- 1 generation backK153014 Mobius3DMobius Medical Systems, LP · 2016
- This deviceK201798 myQA iONIba Dosimetry GmbH · 2020
Most influential descendants
Showing 1 of 1 · See all- K260597Virtue QAProNova Solutions · 2026 · cites it directly0descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −11 | K954874 | Spectef Protocol | GE Medical Systems | 1996 | — |
| −10 | K980914 | Emory Cardiac Tool Box | Emory University | 1998 | — |
| −9 | K992450 | Emory Cardiac Toolbox* 2.0 Executing on Nuclear Medicine Computers | Emory University | 1999 | — |
| −8 | K014033 | Emory Cardiac Toolbox 2.1 Executing on Nuclear Medicine Computers | Syntermed, Inc. | 2002 | — |
| −7 | K040141 | Emory Cardiac Toolbox Version 2.6 | Syntermed, Inc. | 2004 | — |
| −6 | K052379 | Mim 3.5 (Circa) | Mimvista Corp. | 2005 | — |
| −5 | K060816 | Mim 4.0 (Neuro | Mimvista Corp. | 2006 | 1 |
| −4 | K062163 | Mimviewer | Mimvista Corp. | 2006 | — |
| −3 | K070248 | Velocityais | Velocity Medical Solutions, LLC | 2007 | — |
| −2 | K081076 | Velocityais, Velocity AI, Velocityvx, Velocityrt, V-Response | Velocity Medical Solutions, LLC | 2008 | 1 |
| −1 | K153014 | Mobius3D | Mobius Medical Systems, LP | 2016 | — |
| 0 (this device) | K201798 | myQA iON | Iba Dosimetry GmbH | 2020 | — |
| +1 | K260597 | Virtue QA | ProNova Solutions | 2026 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 5 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 9 | 0 |
| 2002 | 3 | 0 |
| 2003 | 3 | 0 |
| 2004 | 6 | 0 |
| 2005 | 1 | 0 |
| 2006 | 3 | 0 |
| 2007 | 2 | 0 |
| 2009 | 1 | 0 |
| 2014 | 1 | 0 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2026 | 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 LHN? 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 LHN device
- #1 K260597 Virtue QAscore 15.4 · 12 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 |
|---|---|---|---|
| * | K153014 | Mobius3DSummary page 6…cate Device The myQA iON product for Patient quality assurance in radiation therapy is substantially equivalent to the cleared product Mobius Medical Systems, Mobius3D (K153014). The intended uses are the same as well as the technological characteristics. 4. Device Description The myQA iON product… | 2016 |
What descends from it? (1)
1 later device cites it directly; ranked here by how many devices descend from each in turn.
| Number | Device | Decided | Descendants |
|---|---|---|---|
| K260597 | Virtue QA | 2026 | 0 |
Has anything in its family been recalled? (0 Class I)
Recalls of this device
| Date | Class | Recall | Root cause | Reason |
|---|---|---|---|---|
| Apr 1, 2025 | Class II | Z-1703-2025 | Software design | Wrong analysis results can occur if the user creates two structures with the same name, except for one differing by a special character. |
No ancestor or descendant has a Class I recall.
What does this lineage say?
- The line of descent spans 24 years and passes through 7 companies; a new generation was cleared every 1.8 years on median.
- 17 of the 76 ancestors have a recall of any class.
- Of its descendants, K260597 (ProNova Solutions, 2026) has gone furthest, with 0 descendants of its own.
- 2 other devices also cite its predicate K153014.
How does its category compare?
All LHN devicesLHN System, Radiation Therapy, Charged-Particle, Medical: FDA decisions, review times, recalls and adverse event reports over 20 years. 2020, this device’s year, is highlighted.
FDA decisions per year · LHN
3in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · LHN
190in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · LHN
1in 2023
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · LHN
11in 2025
MAUDE reports naming product code LHN, 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 | 2 | — | 2 | 0 |
| 2008 | 3 | 113 | 2 | 1 |
| 2009 | 5 | 69 | 0 | 5 |
| 2010 | 4 | 96 | 0 | 3 |
| 2011 | 1 | — | 0 | 1 |
| 2012 | 3 | 111 | 0 | 1 |
| 2013 | 3 | 70 | 0 | 1 |
| 2014 | 4 | 93 | 2 | 5 |
| 2015 | 3 | 53 | 1 | 2 |
| 2016 | 7 | 120 | 0 | 1 |
| 2017 | 4 | 173 | 5 | 7 |
| 2018 | 3 | 78 | 2 | 8 |
| 2019 | 2 | — | 0 | 3 |
| 2020 | 4 | 74 | 1 | 20 |
| 2021 | 0 | — | 1 | 24 |
| 2022 | 2 | — | 2 | 10 |
| 2023 | 2 | — | 1 | 7 |
| 2024 | 1 | — | 0 | 2 |
| 2025 | 3 | 190 | 0 | 11 |
| 2026 | 4 | 194 | 0 | — |
What is it indicated for?
The intended use of the myQA iON product is to perform patient quality assurance activities for radiation therapy treatment delivery systems. myQA iON is a software toolbox allowing the Medical Physicist to perform quality assurance activities before and after the patient treatment fractions for all patients undergoing radiation therapy.
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/K201798 · printed Nov 3, 2026
Cite this page
510(k) Report. “K201798: myQA iON.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 3, 2026. https://510kreport.com/device/K201798
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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