510(k) · Cleared
ClearedMultimodality Simulation Workspace (MM Sim) (v1.0.0)
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Philips Medical Systems Nederland B.V. · MUJ System, Planning, Radiation Therapy Treatment
Cleared on May 27, 2026 as substantially equivalent to K232799 (Siemens Medical Solutions USA, Inc., 2024) after a 124-day review. Its family tree reaches back 20 generations to 1997. 5 of the 223 devices in its family, counting itself, have a Class I recall.
- Decided
- May 27, 2026
- Review
- 124 days
- Class
- Class II
- Product code
- MUJ
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 20 generations to K971684 (1997). 222 ancestors in all, the oldest K841997 (1984). No later device cites it as a predicate yet. 5 of the 223 devices in this family, counting this one, have a Class I recall.
- Root · 20 generations backK971684 Magnetom Project 047 System (Numaris 3.5 Software)Siemens Medical Solutions USA, Inc. · 1997 · Recalled
- 16 generations between
- 3 generations backK211379 syngo.via RT Image SuiteSiemens Medical Solutions USA, Inc. · 2021 · Recalled
- 2 generations backK220783 syngo.via RT Image SuiteSiemens Medical Solutions USA, Inc. · 2022
- 1 generation backK232799 syngo.via RT Image SuiteSiemens Medical Solutions USA, Inc. · 2024
- This deviceK260207 Multimodality Simulation Workspace (MM Sim) (v1.0.0)Philips Medical Systems Nederland B.V. · 2026
Show all 20 generations
- Root · 20 generations backK971684 Magnetom Project 047 System (Numaris 3.5 Software)Siemens Medical Solutions USA, Inc. · 1997 · Recalled
- 19 generations backK032428 Magnetom Avanto MR SystemSiemens Medical Solutions USA, Inc. · 2003 · Recalled
- 18 generations backK041112 Magnetom Espree SystemSiemens Medical Solutions USA, Inc. · 2004 · Recalled
- 17 generations backK052164 Magnetom Systems with Software Syngo MR 2006ASiemens Medical Solutions USA, Inc. · 2005
- 16 generations backK062454 Magnetom Systems - I-Class and T-Class ReleasesSiemens Medi Cal Solutions, Inc. · 2006
- 15 generations backK072237 Magnetom VerioSiemens Medical Solutions USA, Inc. · 2007 · Recalled (Class I)
- 14 generations backK082427 Syngo MR B17Siemens Medical Solutions USA, Inc. · 2008
- 13 generations backK101347 Magnetom Aera; Magnetom SkyraSiemens Medical Solutions USA, Inc. · 2010 · Recalled (Class I)
- 12 generations backK111242 Magnetom Aera and Magnetom SkyraSiemens Medical Solutions USA, Inc. · 2011 · Recalled
- 11 generations backK121434 Software Syngo MR D13A for the Magnetom Systems…Siemens Medi Cal Solutions, Inc. · 2012 · Recalled (Class I)
- 10 generations backK141977 Magnetom Aera with Software Syngo MR E11A, Magnetom Skyra with…Siemens Medical Solutions USA, Inc. · 2014
- 9 generations backK151579 MAGNETOM Aera (24-channel), MAGNETOM Avanto fit, MAGNETOM Skyra fit…Siemens Medical Solutions USA, Inc. · 2015 · Recalled (Class I)
- 8 generations backK153343 MAGNETOM Aera, MAGNETOM Skyra, MAGNETOM Prisma, MAGNETOM Prisma fitSiemens Medi Cal Solutions, Inc. · 2016 · Recalled (Class I)
- 7 generations backK163234 Biograph mMR with syngo MR E11P system softwareSiemens Medical Solutions USA, Inc. · 2017
- 6 generations backK173635 syngo.via RT Image SuiteSiemens Medical Solutions USA, Inc. · 2018
- 5 generations backK192065 Syngo.Via RT Image SuiteSiemens Medical Solutions USA, Inc. · 2019 · Recalled
- 4 generations backK201444 Syngo.via RT Image SuiteSiemens Medical Solutions USA, Inc. · 2020
- 3 generations backK211379 syngo.via RT Image SuiteSiemens Medical Solutions USA, Inc. · 2021 · Recalled
- 2 generations backK220783 syngo.via RT Image SuiteSiemens Medical Solutions USA, Inc. · 2022
- 1 generation backK232799 syngo.via RT Image SuiteSiemens Medical Solutions USA, Inc. · 2024
- This deviceK260207 Multimodality Simulation Workspace (MM Sim) (v1.0.0)Philips Medical Systems Nederland B.V. · 2026
Class I recalls in this family
- K153343 MAGNETOM Aera, MAGNETOM Skyra, MAGNETOM Prisma…8 generations back · 2016
- K121434 Software Syngo MR D13A for the Magnetom Systems…8 generations back · 2012
- K151579 MAGNETOM Aera (24-channel), MAGNETOM Avanto fit…9 generations back · 2015
- K101347 Magnetom Aera; Magnetom Skyra10 generations back · 2010
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −20 | K971684 | Magnetom Project 047 System (Numaris 3.5 Software) | Siemens Medical Solutions USA, Inc. | 1997 | 4 |
| −19 | K032428 | Magnetom Avanto MR System | Siemens Medical Solutions USA, Inc. | 2003 | 4 |
| −18 | K041112 | Magnetom Espree System | Siemens Medical Solutions USA, Inc. | 2004 | 4 |
| −17 | K052164 | Magnetom Systems with Software Syngo MR 2006A | Siemens Medical Solutions USA, Inc. | 2005 | — |
| −16 | K062454 | Magnetom Systems - I-Class and T-Class Releases | Siemens Medi Cal Solutions, Inc. | 2006 | — |
| −15 | K072237 | Magnetom Verio | Siemens Medical Solutions USA, Inc. | 2007 | Class I |
| −14 | K082427 | Syngo MR B17 | Siemens Medical Solutions USA, Inc. | 2008 | — |
| −13 | K101347 | Magnetom Aera; Magnetom Skyra | Siemens Medical Solutions USA, Inc. | 2010 | Class I |
| −12 | K111242 | Magnetom Aera and Magnetom Skyra | Siemens Medical Solutions USA, Inc. | 2011 | 3 |
| −11 | K121434 | Software Syngo MR D13A for the Magnetom Systems Aera/Skyra/Avanto/Verio | Siemens Medi Cal Solutions, Inc. | 2012 | Class I |
| −10 | K141977 | Magnetom Aera with Software Syngo MR E11A, Magnetom Skyra with Software Syngo… | Siemens Medical Solutions USA, Inc. | 2014 | — |
| −9 | K151579 | MAGNETOM Aera (24-channel), MAGNETOM Avanto fit, MAGNETOM Skyra fit, MAGNETOM… | Siemens Medical Solutions USA, Inc. | 2015 | Class I |
| −8 | K153343 | MAGNETOM Aera, MAGNETOM Skyra, MAGNETOM Prisma, MAGNETOM Prisma fit | Siemens Medi Cal Solutions, Inc. | 2016 | Class I |
| −7 | K163234 | Biograph mMR with syngo MR E11P system software | Siemens Medical Solutions USA, Inc. | 2017 | — |
| −6 | K173635 | syngo.via RT Image Suite | Siemens Medical Solutions USA, Inc. | 2018 | — |
| −5 | K192065 | Syngo.Via RT Image Suite | Siemens Medical Solutions USA, Inc. | 2019 | 2 |
| −4 | K201444 | Syngo.via RT Image Suite | Siemens Medical Solutions USA, Inc. | 2020 | — |
| −3 | K211379 | syngo.via RT Image Suite | Siemens Medical Solutions USA, Inc. | 2021 | 2 |
| −2 | K220783 | syngo.via RT Image Suite | Siemens Medical Solutions USA, Inc. | 2022 | — |
| −1 | K232799 | syngo.via RT Image Suite | Siemens Medical Solutions USA, Inc. | 2024 | — |
| 0 (this device) | K260207 | Multimodality Simulation Workspace (MM Sim) (v1.0.0) | Philips Medical Systems Nederland B.V. | 2026 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 6 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 6 | 0 |
| 1995 | 4 | 0 |
| 1996 | 10 | 0 |
| 1997 | 6 | 0 |
| 1998 | 16 | 0 |
| 1999 | 7 | 0 |
| 2000 | 14 | 0 |
| 2001 | 20 | 0 |
| 2002 | 17 | 0 |
| 2003 | 7 | 0 |
| 2004 | 17 | 0 |
| 2005 | 11 | 0 |
| 2006 | 13 | 0 |
| 2007 | 8 | 0 |
| 2008 | 5 | 0 |
| 2009 | 4 | 0 |
| 2010 | 3 | 0 |
| 2011 | 3 | 0 |
| 2013 | 2 | 0 |
| 2015 | 2 | 0 |
| 2016 | 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.
5 devices in this family have a Class I recall. 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 MUJ device
- #1 K232799 syngo.via RT Image Suitescore 18.6 · 19 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 |
|---|---|---|---|
| * | K232799 | syngo.via RT Image SuiteSummary page 5…Predicate Device Trade Name syngo.RT Image Suite Manufacturer Siemens Medical Solutions USA, Inc 510(k) Clearance K232799 Classification Name Radiation therapy simulation software Classification Regulation 21 CFR 892.5050 Classification P… | 2024 |
What descends from it?
No later submission names this one as a predicate yet.
Has anything in its family been recalled? (5 Class I)
No FDA recall names this device.
Relatives with a Class I recall
Class I is FDA’s most serious recall class. A recall in the family tree is context for this device, not evidence about it.
- K153343MAGNETOM Aera, MAGNETOM Skyra, MAGNETOM Prisma, MAGNETOM Prisma fitSiemens Medi Cal Solutions, Inc. · 2016 · 8 generations back · ◆ on the line of descent in FIG. 11 Class I recall
- K121434Software Syngo MR D13A for the Magnetom Systems Aera/Skyra/Avanto/VerioSiemens Medi Cal Solutions, Inc. · 2012 · 8 generations back · ◆ on the line of descent in FIG. 12 Class I recalls
- K151579MAGNETOM Aera (24-channel), MAGNETOM Avanto fit, MAGNETOM Skyra fit, MAGNETOM Prisma, MAGNETOM Prisma fitSiemens Medical Solutions USA, Inc. · 2015 · 9 generations back · ◆ on the line of descent in FIG. 12 Class I recalls
- K101347Magnetom Aera; Magnetom SkyraSiemens Medical Solutions USA, Inc. · 2010 · 10 generations back · ◆ on the line of descent in FIG. 12 Class I recalls
- K072237Magnetom VerioSiemens Medical Solutions USA, Inc. · 2007 · 10 generations back · ◆ on the line of descent in FIG. 11 Class I recall
What does this lineage say?
- The line of descent spans 29 years and passes through 3 companies; a new generation was cleared every 1.1 years on median.
- 64 of the 222 ancestors have a recall of any class; 5 have a Class I recall.
- 1 other device also cites its predicate K232799.
How does its category compare?
All MUJ devicesMUJ System, Planning, Radiation Therapy Treatment: FDA decisions, review times, recalls and adverse event reports over 20 years. 2026, this device’s year, is highlighted.
FDA decisions per year · MUJ
10in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · MUJ
186in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · MUJ
2in 2023
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · MUJ
21in 2025
MAUDE reports naming product code MUJ, 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 | 4 | 67 | 4 | 24 |
| 2008 | 9 | 63 | 10 | 51 |
| 2009 | 16 | 84 | 11 | 24 |
| 2010 | 11 | 56 | 23 | 78 |
| 2011 | 9 | 103 | 17 | 73 |
| 2012 | 8 | 59 | 4 | 39 |
| 2013 | 5 | 64 | 6 | 33 |
| 2014 | 9 | 108 | 2 | 35 |
| 2015 | 13 | 78 | 7 | 30 |
| 2016 | 5 | 80 | 13 | 27 |
| 2017 | 7 | 30 | 4 | 16 |
| 2018 | 7 | 53 | 3 | 25 |
| 2019 | 9 | 56 | 4 | 25 |
| 2020 | 9 | 104 | 2 | 26 |
| 2021 | 11 | 87 | 4 | 15 |
| 2022 | 8 | 168 | 3 | 22 |
| 2023 | 10 | 140 | 2 | 76 |
| 2024 | 9 | 122 | 0 | 9 |
| 2025 | 10 | 186 | 0 | 21 |
| 2026 | 9 | 233 | 2 | — |
What is it indicated for?
Multimodality Simulation Workspace (MM Sim) is a 3D and 4D image visualization, multi-modality manipulation and contouring tool that helps the preparation of treatments such as those performed with radiation (for example, Brachytherapy, Particle Therapy, External Beam Radiation Therapy). It provides tools to view existing contours, create, edit, modify, copy contours of regions of the body, such as but not limited to, skin outline, targets and organs-at-risk. It also provides functionalities to create simple geometric treatment plans. Contours, images and treatment plans can subsequently be exported to a Treatment Planning System.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K260207 · printed Nov 6, 2026
Cite this page
510(k) Report. “K260207: Multimodality Simulation Workspace (MM Sim) (v1.0.0).” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K260207
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Record history
- FDA decision record loaded Oct 30, 2026
- Summary read Oct 30, 2026 (extraction version 2d9447fa9ea4)
- Lineage and recalls computed Nov 3, 2026
- Page last updated Nov 3, 2026