510(k) · Cleared
Recalled · 2008Syngo Multimodality Workplace (Syngo MM WP)
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Siemens AG Medical Solutions · LLZ System, Image Processing, Radiological
Cleared on Oct 31, 2005 after a 28-day review. FDA has not posted a summary or statement for it, so its predicates are not known. 1 of the 182 devices in its family, counting itself, has a Class I recall. 181 later devices descend from it. It has been recalled once.
- Decided
- Oct 31, 2005
- Review
- 28 days
- Class
- Class II
- Product code
- LLZ
- Recalls
- 1
- Predicates
- 0
181 later devices descend from it, 1 citing it directly. 1 of the 182 devices in this family, counting this one, has a Class I recall.
- This deviceK052775 Syngo Multimodality Workplace (Syngo MM WP)Siemens AG Medical Solutions · 2005
- Descendant · cites it directly · 180 of its ownK061964 Syngo Multimodality WorkplaceSiemens AG Medical Solutions · 2006
- Descendant · 2 generations on · 178 of its ownK072728 Syngo Multimodality WorkplaceSiemens AG Medical Solutions · 2008
- Descendant · 2 generations on · 177 of its ownK081734 Syngo Imaging (Version V31)Siemens AG Medical Solutions · 2008 · Recalled
- Descendant · 3 generations on · 176 of its ownK092519 Syngo.XSiemens AG Medical Solutions · 2009 · Recalled
- Descendant · 4 generations on · 99 of its ownK112020 Syngo.CT Vascular AnalysisSiemens Medi Cal Solutions, Inc. · 2011
Showing 5 of 181 descendants. See all descendants
Descendants cleared per year
Class I recalls in this family
- K250443 MAGNETOM Avanto Fit; MAGNETOM Skyra Fit…8 generations on · 2025
Most influential descendants
Showing 5 of 181 · See all- K061964Syngo Multimodality WorkplaceSiemens AG Medical Solutions · 2006 · cites it directly180descendants
- K072728Syngo Multimodality WorkplaceSiemens AG Medical Solutions · 2008 · 2 generations on178descendants
- K081734Syngo Imaging (Version V31)Siemens AG Medical Solutions · 2008 · 2 generations on177descendants
- K092519Syngo.XSiemens AG Medical Solutions · 2009 · 3 generations on176descendants
- K112020Syngo.CT Vascular AnalysisSiemens Medi Cal Solutions, Inc. · 2011 · 4 generations on99descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| 0 (this device) | K052775 | Syngo Multimodality Workplace (Syngo MM WP) | Siemens AG Medical Solutions | 2005 | — |
| +1 | K061964 | Syngo Multimodality Workplace | Siemens AG Medical Solutions | 2006 | — |
| +2 | K072728 | Syngo Multimodality Workplace | Siemens AG Medical Solutions | 2008 | — |
| +2 | K081734 | Syngo Imaging (Version V31) | Siemens AG Medical Solutions | 2008 | 5 |
| +3 | K092519 | Syngo.X | Siemens AG Medical Solutions | 2009 | 4 |
| +4 | K112020 | Syngo.CT Vascular Analysis | Siemens Medi Cal Solutions, Inc. | 2011 | — |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2006 | 1 | 0 |
| 2008 | 2 | 0 |
| 2009 | 1 | 0 |
| 2010 | 3 | 0 |
| 2011 | 5 | 0 |
| 2012 | 6 | 0 |
| 2013 | 7 | 0 |
| 2014 | 4 | 0 |
| 2015 | 8 | 0 |
| 2016 | 7 | 0 |
| 2017 | 6 | 0 |
| 2018 | 12 | 0 |
| 2019 | 11 | 0 |
| 2020 | 22 | 0 |
| 2021 | 8 | 0 |
| 2022 | 16 | 0 |
| 2023 | 17 | 0 |
| 2024 | 15 | 0 |
| 2025 | 15 | 1 |
| 2026 | 15 | 0 |
Sources: FDA 510(k) database (decision fields), FDA recall and enforcement reports, and MAUDE; processed by 510(k) Report. Verify on FDA.gov · Methodology and accuracy.
1 device in this family has 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 LLZ device
- #1 K230955 syngo Application Softwarescore 21.5 · 11 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 has not posted a summary or statement for it, so its predicates are not known.
What descends from it? (181)
See all 1811 later device cites it directly; ranked here by how many devices descend from each in turn.
| Number | Device | Decided | Descendants |
|---|---|---|---|
| K061964 | Syngo Multimodality Workplace | 2006 | 180 |
Has anything in its family been recalled? (1 Class I)
Recalls of this device
| Date | Class | Recall | Root cause | Reason |
|---|---|---|---|---|
| Nov 13, 2008 | Not classified | Z-0647-2009 | Software design | Indicated orientation does not match actual orientation of the patient. |
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.
- K250443MAGNETOM Avanto Fit; MAGNETOM Skyra Fit; MAGNETOM Sola Fit; MAGNETOM Viato.MobileSiemens Healthcare GmbH · 2025 · 8 generations on · ◆ in the 2025 descendants bar of FIG. 12 Class I recalls
What does this lineage say?
- Of its descendants, K061964 (Siemens AG Medical Solutions, 2006) has gone furthest, with 180 descendants of its own.
How does its category compare?
All LLZ devicesLLZ System, Image Processing, Radiological: FDA decisions, review times, recalls and adverse event reports over 20 years.
FDA decisions per year · LLZ
58in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · LLZ
173in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · LLZ
11in 2025
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · LLZ
116in 2025
MAUDE reports naming product code LLZ, 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 | 76 | 36 | 20 | 152 |
| 2008 | 94 | 52 | 32 | 154 |
| 2009 | 70 | 62 | 21 | 145 |
| 2010 | 51 | 98 | 17 | 145 |
| 2011 | 106 | 79 | 30 | 454 |
| 2012 | 82 | 87 | 12 | 266 |
| 2013 | 95 | 84 | 64 | 1,130 |
| 2014 | 78 | 89 | 6 | 15,631 |
| 2015 | 64 | 90 | 16 | 211 |
| 2016 | 82 | 90 | 12 | 290 |
| 2017 | 78 | 107 | 5 | 104 |
| 2018 | 104 | 105 | 7 | 72 |
| 2019 | 74 | 107 | 2 | 88 |
| 2020 | 81 | 115 | 6 | 82 |
| 2021 | 83 | 116 | 3 | 70 |
| 2022 | 65 | 137 | 4 | 28 |
| 2023 | 87 | 157 | 8 | 26 |
| 2024 | 62 | 131 | 6 | 42 |
| 2025 | 58 | 173 | 11 | 116 |
| 2026 | 45 | 110 | 14 | — |
https://510kreport.com/device/K052775 · printed Nov 6, 2026
Cite this page
510(k) Report. “K052775: Syngo Multimodality Workplace (Syngo MM WP).” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K052775
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Record history
- FDA decision record loaded May 2, 2026
- Lineage and recalls computed Nov 3, 2026
- Page last updated Nov 3, 2026