510(k) · Cleared
Recalled · Class I · 2025MAGNETOM Avanto Fit; MAGNETOM Skyra Fit; MAGNETOM Sola Fit; MAGNETOM Viato.Mobile
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Siemens Healthcare GmbH · LNH System, Nuclear Magnetic Resonance Imaging
Cleared on Jun 16, 2025 as substantially equivalent to K220151 (Siemens Medical Solutions USA, Inc., 2022) and 4 other predicates after a 122-day review. Its family tree reaches back 22 generations to 1997. 10 of the 200 devices in its family, counting itself, have a Class I recall. 2 later devices descend from it. It has been recalled 2 times, including 2 Class I recalls.
- Decided
- Jun 16, 2025
- Review
- 122 days
- Class
- Class II
- Product code
- LNH
- Recalls
- 2 (2 Class I)
- Predicates
- 5
Its longest line of descent runs back 22 generations to K971684 (1997). 197 ancestors in all, the oldest K837107 (1983). 2 later devices descend from it, 1 citing it directly. 10 of the 200 devices in this family, counting this one, have a Class I recall.
- Root · 22 generations backK971684 Magnetom Project 047 System (Numaris 3.5 Software)Siemens Medical Solutions USA, Inc. · 1997 · Recalled
- 18 generations between
- 3 generations backK221733 MAGNETOM Sola, MAGNETOM Altea, MAGNETOM Sola FitSiemens Medical Solutions USA, Inc. · 2022
- 2 generations backK232482 MAGNETOM Viato.MobileSiemens Medical Solutions USA, Inc. · 2023
- 1 generation backK240608 MAGNETOM Viato.MobileSiemens Medical Solutions USA, Inc. · 2024
- This deviceK250443 MAGNETOM Avanto Fit; MAGNETOM Skyra Fit; MAGNETOM Sola Fit; MAGNETOM…Siemens Healthcare GmbH · 2025
- Descendant · cites it directly · 1 of its ownK252838 MAGNETOM Sola; MAGNETOM Altea; MAGNETOM Sola Fit; MAGNETOM…Siemens Healthcare GmbH · 2025
- Descendant · 2 generations on · 0 of its ownK260852 MAGNETOM Flow.Elite;MAGNETOM Flow.Neo;MAGNETOM Flow.Rise;MAGNETOM…Siemens Healthineers AG · 2026
Show all 22 generations
- Root · 22 generations backK971684 Magnetom Project 047 System (Numaris 3.5 Software)Siemens Medical Solutions USA, Inc. · 1997 · Recalled
- 21 generations backK032428 Magnetom Avanto MR SystemSiemens Medical Solutions USA, Inc. · 2003 · Recalled
- 20 generations backK041112 Magnetom Espree SystemSiemens Medical Solutions USA, Inc. · 2004 · Recalled
- 19 generations backK052164 Magnetom Systems with Software Syngo MR 2006ASiemens Medical Solutions USA, Inc. · 2005
- 18 generations backK062454 Magnetom Systems - I-Class and T-Class ReleasesSiemens Medi Cal Solutions, Inc. · 2006
- 17 generations backK072237 Magnetom VerioSiemens Medical Solutions USA, Inc. · 2007 · Recalled (Class I)
- 16 generations backK082427 Syngo MR B17Siemens Medical Solutions USA, Inc. · 2008
- 15 generations backK101347 Magnetom Aera; Magnetom SkyraSiemens Medical Solutions USA, Inc. · 2010 · Recalled (Class I)
- 14 generations backK111242 Magnetom Aera and Magnetom SkyraSiemens Medical Solutions USA, Inc. · 2011 · Recalled
- 13 generations backK121434 Software Syngo MR D13A for the Magnetom Systems…Siemens Medi Cal Solutions, Inc. · 2012 · Recalled (Class I)
- 12 generations backK141977 Magnetom Aera with Software Syngo MR E11A, Magnetom Skyra with…Siemens Medical Solutions USA, Inc. · 2014
- 11 generations backK151579 MAGNETOM Aera (24-channel), MAGNETOM Avanto fit, MAGNETOM Skyra fit…Siemens Medical Solutions USA, Inc. · 2015 · Recalled (Class I)
- 10 generations backK153343 MAGNETOM Aera, MAGNETOM Skyra, MAGNETOM Prisma, MAGNETOM Prisma fitSiemens Medi Cal Solutions, Inc. · 2016 · Recalled (Class I)
- 9 generations backK170396 MAGNETOM VidaSiemens Medical Solutions USA, Inc. · 2017 · Recalled (Class I)
- 8 generations backK181433 MAGNETOM VidaSiemens Medical Solutions USA, Inc. · 2018
- 7 generations backK183254 Magnetom VidaSiemens Medical Solutions USA, Inc. · 2019
- 6 generations backK192924 MAGNETOM Vida, MAGNETOM Lumina, MAGNETOM Vida FitSiemens Medical Solutions USA, Inc. · 2020 · Recalled (Class I)
- 5 generations backK203443 MAGNETOM Vida, MAGNETOM Sola, MAGNETOM Lumina, MAGNETOM AlteaSiemens Medical Solutions USA, Inc. · 2021 · Recalled (Class I)
- 4 generations backK213693 MAGNETOM Vida with syngo MR XA50ASiemens Medical Solutions USA, Inc. · 2022
- 3 generations backK221733 MAGNETOM Sola, MAGNETOM Altea, MAGNETOM Sola FitSiemens Medical Solutions USA, Inc. · 2022
- 2 generations backK232482 MAGNETOM Viato.MobileSiemens Medical Solutions USA, Inc. · 2023
- 1 generation backK240608 MAGNETOM Viato.MobileSiemens Medical Solutions USA, Inc. · 2024
- This deviceK250443 MAGNETOM Avanto Fit; MAGNETOM Skyra Fit; MAGNETOM Sola Fit; MAGNETOM…Siemens Healthcare GmbH · 2025
Class I recalls in this family
Most influential descendants
Showing 2 of 2 · See allView FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −22 | K971684 | Magnetom Project 047 System (Numaris 3.5 Software) | Siemens Medical Solutions USA, Inc. | 1997 | 4 |
| −21 | K032428 | Magnetom Avanto MR System | Siemens Medical Solutions USA, Inc. | 2003 | 4 |
| −20 | K041112 | Magnetom Espree System | Siemens Medical Solutions USA, Inc. | 2004 | 4 |
| −19 | K052164 | Magnetom Systems with Software Syngo MR 2006A | Siemens Medical Solutions USA, Inc. | 2005 | — |
| −18 | K062454 | Magnetom Systems - I-Class and T-Class Releases | Siemens Medi Cal Solutions, Inc. | 2006 | — |
| −17 | K072237 | Magnetom Verio | Siemens Medical Solutions USA, Inc. | 2007 | Class I |
| −16 | K082427 | Syngo MR B17 | Siemens Medical Solutions USA, Inc. | 2008 | — |
| −15 | K101347 | Magnetom Aera; Magnetom Skyra | Siemens Medical Solutions USA, Inc. | 2010 | Class I |
| −14 | K111242 | Magnetom Aera and Magnetom Skyra | Siemens Medical Solutions USA, Inc. | 2011 | 3 |
| −13 | K121434 | Software Syngo MR D13A for the Magnetom Systems Aera/Skyra/Avanto/Verio | Siemens Medi Cal Solutions, Inc. | 2012 | Class I |
| −12 | K141977 | Magnetom Aera with Software Syngo MR E11A, Magnetom Skyra with Software Syngo… | Siemens Medical Solutions USA, Inc. | 2014 | — |
| −11 | K151579 | MAGNETOM Aera (24-channel), MAGNETOM Avanto fit, MAGNETOM Skyra fit, MAGNETOM… | Siemens Medical Solutions USA, Inc. | 2015 | Class I |
| −10 | K153343 | MAGNETOM Aera, MAGNETOM Skyra, MAGNETOM Prisma, MAGNETOM Prisma fit | Siemens Medi Cal Solutions, Inc. | 2016 | Class I |
| −9 | K170396 | MAGNETOM Vida | Siemens Medical Solutions USA, Inc. | 2017 | Class I |
| −8 | K181433 | MAGNETOM Vida | Siemens Medical Solutions USA, Inc. | 2018 | — |
| −7 | K183254 | Magnetom Vida | Siemens Medical Solutions USA, Inc. | 2019 | — |
| −6 | K192924 | MAGNETOM Vida, MAGNETOM Lumina, MAGNETOM Vida Fit | Siemens Medical Solutions USA, Inc. | 2020 | Class I |
| −5 | K203443 | MAGNETOM Vida, MAGNETOM Sola, MAGNETOM Lumina, MAGNETOM Altea | Siemens Medical Solutions USA, Inc. | 2021 | Class I |
| −4 | K213693 | MAGNETOM Vida with syngo MR XA50A | Siemens Medical Solutions USA, Inc. | 2022 | — |
| −3 | K221733 | MAGNETOM Sola, MAGNETOM Altea, MAGNETOM Sola Fit | Siemens Medical Solutions USA, Inc. | 2022 | — |
| −2 | K232482 | MAGNETOM Viato.Mobile | Siemens Medical Solutions USA, Inc. | 2023 | — |
| −1 | K240608 | MAGNETOM Viato.Mobile | Siemens Medical Solutions USA, Inc. | 2024 | — |
| 0 (this device) | K250443 | MAGNETOM Avanto Fit; MAGNETOM Skyra Fit; MAGNETOM Sola Fit; MAGNETOM… | Siemens Healthcare GmbH | 2025 | — |
| +1 | K252838 | MAGNETOM Sola; MAGNETOM Altea; MAGNETOM Sola Fit; MAGNETOM Viato.Mobile… | Siemens Healthcare GmbH | 2025 | — |
| +2 | K260852 | MAGNETOM Flow.Elite;MAGNETOM Flow.Neo;MAGNETOM Flow.Rise;MAGNETOM Flow.Pure | Siemens Healthineers AG | 2026 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1983 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 6 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 5 | 0 |
| 1995 | 5 | 0 |
| 1996 | 9 | 0 |
| 1997 | 8 | 0 |
| 1998 | 12 | 0 |
| 1999 | 6 | 0 |
| 2000 | 11 | 0 |
| 2001 | 18 | 0 |
| 2002 | 14 | 0 |
| 2003 | 8 | 0 |
| 2004 | 15 | 0 |
| 2005 | 10 | 0 |
| 2006 | 10 | 0 |
| 2007 | 8 | 0 |
| 2008 | 3 | 0 |
| 2009 | 5 | 0 |
| 2010 | 2 | 0 |
| 2011 | 3 | 0 |
| 2012 | 2 | 0 |
| 2013 | 1 | 0 |
| 2015 | 1 | 0 |
| 2019 | 1 | 0 |
| 2022 | 2 | 1 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2025 | 1 | 0 |
| 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.
10 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 LNH device
- #1 K213693 MAGNETOM Vida with syngo MR XA50Ascore 23.0 · 18 generations · no Class I recall
- #2 Held for the reportin the report
- #3 Held for the reportin the report
What was it cleared against? (5)
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 |
|---|---|---|---|
| * | K220151 | MAGNETOM Avanto FitSummary page 6…evice/ Trade name: 4. Legally Marketed Predicate and Reference Device 4.1. Predicate Device Trade name: MAGNETOM Avanto Fit 510(k) Number: K220151 Classification Name: Magnetic Resonance Diagnostic Device (MRDD) Classification Panel: Radiology CFR Code:… | 2022 |
| * | K220589 | MAGNETOM Skyra FitSummary page 6…Product Code: Primary: LNH Secondary: LNI, MOS Trade name: MAGNETOM Skyra Fit 510(k) Number: K220589 Classification Name: Magnetic Resonance Diagnostic Device (MRDD) Classification Panel: Radiology CFR Code:… | 2022 |
| * | K221733 | MAGNETOM Sola, MAGNETOM Altea, MAGNETOM Sola FitSummary page 6…H Secondary: LNI, MOS Trade name: MAGNETOM Sola Fit1 1 The predicate system MAGNETOM Sola Fit (1.5T) with syngo MR XA51A (K221733) is used in this submission as well as reference system in the Fact Sheets for some systems. However, it will not be listed agai… | 2022 |
| * | K240608 | MAGNETOM Viato.MobileSummary page 7…ation: II Product Code: Primary: LNH Secondary: LNI, MOS Trade name: MAGNETOM Viato.Mobile 510(k) Number: K240608 Classification Name: Magnetic Resonance Diagnostic Device (MRDD) Classification Panel: Radiology CFR Code: 21… | 2024 |
| * | K191040 | syngo.via (Version VB40A)Summary page 7…ssification: II Product Code: Primary: LNH Secondary: LNI, MOS Trade name: syngo.via VB40A 510(k) Number: K191040 Classification Name: Classification Panel: CFR Code: Classification: Product Code: Primary: LLZ 4.2. Reference Device… | 2019 |
| † | K231587 | MAGNETOM Cima.X | 2023 |
| † | K232535 | MAGNETOM Sola; MAGNETOM Altea | 2023 |
| † | K213693 | MAGNETOM Vida with syngo MR XA50A | 2022 |
| † | K153343 | MAGNETOM Aera, MAGNETOM Skyra, MAGNETOM Prisma, MAGNETOM Prisma fit | 2016 |
What descends from it? (2)
1 later device cites it directly; ranked here by how many devices descend from each in turn.
| Number | Device | Decided | Descendants |
|---|---|---|---|
| K252838 | MAGNETOM Sola; MAGNETOM Altea; MAGNETOM Sola Fit; MAGNETOM Viato.Mobile; MAGNETOM Vida… | 2025 | 1 |
Has anything in its family been recalled? (10 Class I)
Recalls of this device
| Date | Class | Recall | Root cause | Reason |
|---|---|---|---|---|
| Aug 28, 2025 | Class I | Z-2662-2025 | Under Investigation by firm | There is a potential for an ice blockage to form or currently exist within the magnet venting system. In the event of a quench, helium gas may be unable to escape through the designed venting paths, leading to a pressure build-up within… |
| Aug 28, 2025 | Class I | Z-2661-2025 | Under Investigation by firm | There is a potential for an ice blockage to form or currently exist within the magnet venting system. In the event of a quench, helium gas may be unable to escape through the designed venting paths, leading to a pressure build-up within… |
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.
- K220589MAGNETOM Skyra FitSiemens Medical Solutions USA, Inc. · 2022 · Direct predicate · ◆ in the 2022 ancestors bar of FIG. 12 Class I recalls
- K203443MAGNETOM Vida, MAGNETOM Sola, MAGNETOM Lumina, MAGNETOM AlteaSiemens Medical Solutions USA, Inc. · 2021 · 2 generations back · ◆ on the line of descent in FIG. 11 Class I recall
- K192924MAGNETOM Vida, MAGNETOM Lumina, MAGNETOM Vida FitSiemens Medical Solutions USA, Inc. · 2020 · 3 generations back · ◆ on the line of descent in FIG. 12 Class I recalls
- K121434Software Syngo MR D13A for the Magnetom Systems Aera/Skyra/Avanto/VerioSiemens Medi Cal Solutions, Inc. · 2012 · 4 generations back · ◆ on the line of descent in FIG. 12 Class I recalls
- K170396MAGNETOM VidaSiemens Medical Solutions USA, Inc. · 2017 · 6 generations back · ◆ on the line of descent in FIG. 11 Class I recall
- K101347Magnetom Aera; Magnetom SkyraSiemens Medical Solutions USA, Inc. · 2010 · 6 generations back · ◆ on the line of descent in FIG. 12 Class I recalls
- K072237Magnetom VerioSiemens Medical Solutions USA, Inc. · 2007 · 6 generations back · ◆ on the line of descent in FIG. 11 Class I recall
- K153343MAGNETOM Aera, MAGNETOM Skyra, MAGNETOM Prisma, MAGNETOM Prisma fitSiemens Medi Cal Solutions, Inc. · 2016 · 7 generations back · ◆ on the line of descent in FIG. 11 Class I recall
- K151579MAGNETOM Aera (24-channel), MAGNETOM Avanto fit, MAGNETOM Skyra fit, MAGNETOM Prisma, MAGNETOM Prisma fitSiemens Medical Solutions USA, Inc. · 2015 · 8 generations back · ◆ on the line of descent in FIG. 12 Class I recalls
Nearest 5 of 9; all are on the web page.
What does this lineage say?
- The line of descent spans 28 years and passes through 3 companies; a new generation was cleared every 1.1 years on median.
- 49 of the 197 ancestors have a recall of any class; 9 have a Class I recall.
- Of its descendants, K252838 (Siemens Healthcare GmbH, 2025) has gone furthest, with 1 descendant of its own.
How does its category compare?
All LNH devicesLNH System, Nuclear Magnetic Resonance Imaging: FDA decisions, review times, recalls and adverse event reports over 20 years. 2025, this device’s year, is highlighted.
FDA decisions per year · LNH
26in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · LNH
122in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · LNH
8in 2025
Class I (8 since 2007) Class II/III not classified
Adverse event reports per year · LNH
1,263in 2025
MAUDE reports naming product code LNH, 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 | 12 | 35 | 25 | 114 |
| 2008 | 19 | 53 | 12 | 167 |
| 2009 | 17 | 70 | 7 | 194 |
| 2010 | 12 | 94 | 17 | 165 |
| 2011 | 16 | 81 | 11 | 182 |
| 2012 | 22 | 89 | 5 | 170 |
| 2013 | 19 | 108 | 2 | 107 |
| 2014 | 17 | 108 | 13 | 119 |
| 2015 | 19 | 140 | 12 (2) | 113 |
| 2016 | 20 | 108 | 1 | 135 |
| 2017 | 18 | 98 | 0 | 121 |
| 2018 | 29 | 128 | 71 | 158 |
| 2019 | 26 | 62 | 5 | 158 |
| 2020 | 32 | 121 | 4 | 98 |
| 2021 | 27 | 87 | 41 | 84 |
| 2022 | 30 | 74 | 13 | 138 |
| 2023 | 30 | 124 | 10 (1) | 159 |
| 2024 | 26 | 104 | 4 | 281 |
| 2025 | 26 | 122 | 8 (5) | 1,263 |
| 2026 | 24 | 126 | 43 | — |
What is it indicated for?
The MAGNETOM system is indicated for use as a magnetic resonance diagnostic device (MRDD) that produces transverse, sagittal, coronal and oblique cross sectional images, spectroscopic images and/or spectra, and that displays the internal structure and/or function of the head, body, or extremities. Other physical parameters derived from the images and/or spectra may also be produced. Depending on the region of interest, contrast agents may be used. These…
Read the full statement (120 words)
The MAGNETOM system is indicated for use as a magnetic resonance diagnostic device (MRDD) that produces transverse, sagittal, coronal and oblique cross sectional images, spectroscopic images and/or spectra, and that displays the internal structure and/or function of the head, body, or extremities. Other physical parameters derived from the images and/or spectra may also be produced. Depending on the region of interest, contrast agents may be used. These images and/or spectra and the physical parameters derived from the images and/or spectra when interpreted by a trained physician yield information that may assist in diagnosis.
The MAGNETOM system may also be used for imaging during interventional procedures when performed with MR compatible devices such as in-room displays and MR Safe biopsy needles.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K250443 · printed Nov 6, 2026
Cite this page
510(k) Report. “K250443: MAGNETOM Avanto Fit; MAGNETOM Skyra Fit; MAGNETOM Sola Fit; MAGNETOM Viato.Mobile.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K250443
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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