510(k) · Cleared
ClearedMAGNETOM Flow.Ace; MAGNETOM Flow.Plus
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Siemens Shenzhen Magnetic Resonance, Ltd. · LNH System, Nuclear Magnetic Resonance Imaging
Cleared on Feb 23, 2026 as substantially equivalent to K250436 (Siemens Shenzhen Magnetic Resonance, Ltd., 2025) after a 26-day review. Its family tree reaches back 22 generations to 1997. 8 of the 45 devices in its family, counting itself, have a Class I recall.
- Decided
- Feb 23, 2026
- Review
- 26 days
- Class
- Class II
- Product code
- LNH
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 22 generations to K971684 (1997). 44 ancestors in all, the oldest K932271 (1994). No later device cites it as a predicate yet. 8 of the 45 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 backK232535 MAGNETOM Sola; MAGNETOM AlteaSiemens Medical Solutions USA, Inc. · 2023
- 1 generation backK250436 MAGNETOM Flow.Ace; MAGNETOM Flow.PlusSiemens Shenzhen Magnetic Resonance, Ltd. · 2025
- This deviceK260265 MAGNETOM Flow.Ace; MAGNETOM Flow.PlusSiemens Shenzhen Magnetic Resonance, Ltd. · 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 backK232535 MAGNETOM Sola; MAGNETOM AlteaSiemens Medical Solutions USA, Inc. · 2023
- 1 generation backK250436 MAGNETOM Flow.Ace; MAGNETOM Flow.PlusSiemens Shenzhen Magnetic Resonance, Ltd. · 2025
- This deviceK260265 MAGNETOM Flow.Ace; MAGNETOM Flow.PlusSiemens Shenzhen Magnetic Resonance, Ltd. · 2026
Class I recalls in this family
View 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 | K232535 | MAGNETOM Sola; MAGNETOM Altea | Siemens Medical Solutions USA, Inc. | 2023 | — |
| −1 | K250436 | MAGNETOM Flow.Ace; MAGNETOM Flow.Plus | Siemens Shenzhen Magnetic Resonance, Ltd. | 2025 | — |
| 0 (this device) | K260265 | MAGNETOM Flow.Ace; MAGNETOM Flow.Plus | Siemens Shenzhen Magnetic Resonance, Ltd. | 2026 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1994 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 0 |
| 2004 | 1 | 0 |
| 2005 | 3 | 0 |
| 2006 | 1 | 0 |
| 2007 | 1 | 0 |
| 2009 | 2 | 0 |
| 2010 | 1 | 0 |
| 2011 | 2 | 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.
8 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? (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 |
|---|---|---|---|
| * | K250436 | MAGNETOM Flow.Ace; MAGNETOM Flow.PlusSummary page 6…keted Predicate Devices and Reference Device 4.1 Predicate Devices Trade name: MAGNETOM Flow.Ace MAGNETOM Flow.Plus 510(k) Number: K250436 Clearance Date: June 16, 2025 Classification Name: Magnetic Resonance Diagnostic Device (MRDD) Classification Panel: Radio… | 2025 |
| † | K252838 | MAGNETOM Sola; MAGNETOM Altea; MAGNETOM Sola Fit; MAGNETOM Viato.Mobile; MAGNETOM Vida… | 2025 |
What descends from it?
No later submission names this one as a predicate yet.
Has anything in its family been recalled? (8 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.
- K203443MAGNETOM Vida, MAGNETOM Sola, MAGNETOM Lumina, MAGNETOM AlteaSiemens Medical Solutions USA, Inc. · 2021 · 5 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 · 6 generations back · ◆ on the line of descent in FIG. 12 Class I recalls
- K170396MAGNETOM VidaSiemens Medical Solutions USA, Inc. · 2017 · 9 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 · 10 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 · 11 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 · 12 generations back · ◆ on the line of descent in FIG. 12 Class I recalls
- K101347Magnetom Aera; Magnetom SkyraSiemens Medical Solutions USA, Inc. · 2010 · 14 generations back · ◆ on the line of descent in FIG. 12 Class I recalls
- K072237Magnetom VerioSiemens Medical Solutions USA, Inc. · 2007 · 14 generations back · ◆ on the line of descent in FIG. 11 Class I recall
Nearest 5 of 8; all are on the web page.
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.
- 19 of the 44 ancestors have a recall of any class; 8 have a Class I recall.
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. 2026, 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, depending on optional local coils that have been configured with the system, 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…
Read the full statement (131 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, depending on optional local coils that have been configured with the system, 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/K260265 · printed Nov 6, 2026
Cite this page
510(k) Report. “K260265: MAGNETOM Flow.Ace; MAGNETOM Flow.Plus.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K260265
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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