510(k) · Cleared
ClearedMAGNETOM Amira
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Siemens Medical Solutions USA, Inc. · LNH System, Nuclear Magnetic Resonance Imaging
Cleared on Dec 19, 2017 as substantially equivalent to K152283 (Siemens Medical Solutions USA, Inc., 2015) after a 28-day review. Its family tree reaches back 12 generations to 1997. 3 of the 58 devices in its family, counting itself, have a Class I recall. 7 later devices descend from it.
- Decided
- Dec 19, 2017
- Review
- 28 days
- Class
- Class II
- Product code
- LNH
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 12 generations to K971684 (1997). 50 ancestors in all, the oldest K893619 (1989). 7 later devices descend from it, 1 citing it directly. 3 of the 58 devices in this family, counting this one, have a Class I recall.
- Root · 12 generations backK971684 Magnetom Project 047 System (Numaris 3.5 Software)Siemens Medical Solutions USA, Inc. · 1997 · Recalled
- 8 generations between
- 3 generations backK121434 Software Syngo MR D13A for the Magnetom Systems…Siemens Medi Cal Solutions, Inc. · 2012 · Recalled (Class I)
- 2 generations backK130262 Magnetom Essenza with Syngo MR D14Siemens Medical Solutions USA, Inc. · 2013
- 1 generation backK152283 MAGNETOM AmiraSiemens Medical Solutions USA, Inc. · 2015
- This deviceK173600 MAGNETOM AmiraSiemens Medical Solutions USA, Inc. · 2017
- Descendant · cites it directly · 6 of its ownK183221 MAGNETOM Amira, MAGNETOM SempraSiemens Medical Solutions USA, Inc. · 2019 · Recalled
- Descendant · 2 generations on · 4 of its ownK210611 MAGNETOM Free.MaxSiemens Medical Solutions USA, Inc. · 2021 · Recalled
- Descendant · 3 generations on · 3 of its ownK220575 MAGNETOM Free.Max, MAGNETOM Free.StarSiemens Medical Solutions USA, Inc. · 2022 · Recalled
- Descendant · 4 generations on · 2 of its ownK231617 MAGNETOM Free.Max; MAGNETOM Free.StarSiemens Medical Solutions USA, Inc. · 2023
- Descendant · 5 generations on · 1 of its ownK251822 MAGNETOM Free.Max; MAGNETOM Free.StarSiemens Shenzhen Magnetic Resonance, Ltd. · 2025
Show all 12 generations
- Root · 12 generations backK971684 Magnetom Project 047 System (Numaris 3.5 Software)Siemens Medical Solutions USA, Inc. · 1997 · Recalled
- 11 generations backK032428 Magnetom Avanto MR SystemSiemens Medical Solutions USA, Inc. · 2003 · Recalled
- 10 generations backK041112 Magnetom Espree SystemSiemens Medical Solutions USA, Inc. · 2004 · Recalled
- 9 generations backK052164 Magnetom Systems with Software Syngo MR 2006ASiemens Medical Solutions USA, Inc. · 2005
- 8 generations backK062454 Magnetom Systems - I-Class and T-Class ReleasesSiemens Medi Cal Solutions, Inc. · 2006
- 7 generations backK072237 Magnetom VerioSiemens Medical Solutions USA, Inc. · 2007 · Recalled (Class I)
- 6 generations backK082427 Syngo MR B17Siemens Medical Solutions USA, Inc. · 2008
- 5 generations backK101347 Magnetom Aera; Magnetom SkyraSiemens Medical Solutions USA, Inc. · 2010 · Recalled (Class I)
- 4 generations backK111242 Magnetom Aera and Magnetom SkyraSiemens Medical Solutions USA, Inc. · 2011 · Recalled
- 3 generations backK121434 Software Syngo MR D13A for the Magnetom Systems…Siemens Medi Cal Solutions, Inc. · 2012 · Recalled (Class I)
- 2 generations backK130262 Magnetom Essenza with Syngo MR D14Siemens Medical Solutions USA, Inc. · 2013
- 1 generation backK152283 MAGNETOM AmiraSiemens Medical Solutions USA, Inc. · 2015
- This deviceK173600 MAGNETOM AmiraSiemens Medical Solutions USA, Inc. · 2017
Showing 5 of 7 descendants. See all descendants
Descendants cleared per year
Class I recalls in this family
Most influential descendants
Showing 5 of 7 · See all- K183221MAGNETOM Amira, MAGNETOM SempraSiemens Medical Solutions USA, Inc. · 2019 · cites it directly6descendants
- K210611MAGNETOM Free.MaxSiemens Medical Solutions USA, Inc. · 2021 · 2 generations on4descendants
- K220575MAGNETOM Free.Max, MAGNETOM Free.StarSiemens Medical Solutions USA, Inc. · 2022 · 3 generations on3descendants
- K231617MAGNETOM Free.Max; MAGNETOM Free.StarSiemens Medical Solutions USA, Inc. · 2023 · 4 generations on2descendants
- K251822MAGNETOM Free.Max; MAGNETOM Free.StarSiemens Shenzhen Magnetic Resonance, Ltd. · 2025 · 5 generations on1descendant
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −12 | K971684 | Magnetom Project 047 System (Numaris 3.5 Software) | Siemens Medical Solutions USA, Inc. | 1997 | 4 |
| −11 | K032428 | Magnetom Avanto MR System | Siemens Medical Solutions USA, Inc. | 2003 | 4 |
| −10 | K041112 | Magnetom Espree System | Siemens Medical Solutions USA, Inc. | 2004 | 4 |
| −9 | K052164 | Magnetom Systems with Software Syngo MR 2006A | Siemens Medical Solutions USA, Inc. | 2005 | — |
| −8 | K062454 | Magnetom Systems - I-Class and T-Class Releases | Siemens Medi Cal Solutions, Inc. | 2006 | — |
| −7 | K072237 | Magnetom Verio | Siemens Medical Solutions USA, Inc. | 2007 | Class I |
| −6 | K082427 | Syngo MR B17 | Siemens Medical Solutions USA, Inc. | 2008 | — |
| −5 | K101347 | Magnetom Aera; Magnetom Skyra | Siemens Medical Solutions USA, Inc. | 2010 | Class I |
| −4 | K111242 | Magnetom Aera and Magnetom Skyra | Siemens Medical Solutions USA, Inc. | 2011 | 3 |
| −3 | K121434 | Software Syngo MR D13A for the Magnetom Systems Aera/Skyra/Avanto/Verio | Siemens Medi Cal Solutions, Inc. | 2012 | Class I |
| −2 | K130262 | Magnetom Essenza with Syngo MR D14 | Siemens Medical Solutions USA, Inc. | 2013 | — |
| −1 | K152283 | MAGNETOM Amira | Siemens Medical Solutions USA, Inc. | 2015 | — |
| 0 (this device) | K173600 | MAGNETOM Amira | Siemens Medical Solutions USA, Inc. | 2017 | — |
| +1 | K183221 | MAGNETOM Amira, MAGNETOM Sempra | Siemens Medical Solutions USA, Inc. | 2019 | 1 |
| +2 | K210611 | MAGNETOM Free.Max | Siemens Medical Solutions USA, Inc. | 2021 | 1 |
| +3 | K220575 | MAGNETOM Free.Max, MAGNETOM Free.Star | Siemens Medical Solutions USA, Inc. | 2022 | 1 |
| +4 | K231617 | MAGNETOM Free.Max; MAGNETOM Free.Star | Siemens Medical Solutions USA, Inc. | 2023 | — |
| +5 | K251822 | MAGNETOM Free.Max; MAGNETOM Free.Star | Siemens Shenzhen Magnetic Resonance, Ltd. | 2025 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1989 | 1 | 0 |
| 1991 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 0 |
| 2003 | 2 | 0 |
| 2004 | 1 | 0 |
| 2005 | 4 | 0 |
| 2006 | 1 | 0 |
| 2007 | 1 | 0 |
| 2008 | 1 | 0 |
| 2009 | 2 | 0 |
| 2010 | 2 | 0 |
| 2011 | 2 | 0 |
| 2014 | 1 | 0 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2019 | 1 | 0 |
| 2021 | 1 | 0 |
| 2022 | 1 | 0 |
| 2023 | 2 | 0 |
| 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.
3 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 |
|---|---|---|---|
| * | K152283 | MAGNETOM AmiraSummary page 5…Secondary: LNI, MOS 4. Legally Marketed Predicate Device Trade Name MAGNETOM Amira with Software syngo MR E11N 510(k) Number K152283, Cleared December 24, 2015 Classification Name: Magnetic Resonance Diagnostic Device (MRDD) Classification Panel:… | 2015 |
| † | K153343 | MAGNETOM Aera, MAGNETOM Skyra, MAGNETOM Prisma, MAGNETOM Prisma fit | 2016 |
| † | K163312 | MAGNETOM Aera and MAGNETOM Skyra with syngo MR E11C - AP02 Software | 2017 |
What descends from it? (7)
1 later device cites it directly; ranked here by how many devices descend from each in turn.
| Number | Device | Decided | Descendants |
|---|---|---|---|
| K183221 | MAGNETOM Amira, MAGNETOM Sempra | 2019 | 6 |
Has anything in its family been recalled? (3 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.
- K121434Software Syngo MR D13A for the Magnetom Systems Aera/Skyra/Avanto/VerioSiemens Medi Cal Solutions, Inc. · 2012 · 3 generations back · ◆ on the line of descent in FIG. 12 Class I recalls
- K101347Magnetom Aera; Magnetom SkyraSiemens Medical Solutions USA, Inc. · 2010 · 5 generations back · ◆ on the line of descent in FIG. 12 Class I recalls
- K072237Magnetom VerioSiemens Medical Solutions USA, Inc. · 2007 · 5 generations back · ◆ on the line of descent in FIG. 11 Class I recall
What does this lineage say?
- The line of descent spans 20 years and passes through 2 companies; a new generation was cleared every 1.1 years on median.
- 15 of the 50 ancestors have a recall of any class; 3 have a Class I recall.
- Of its descendants, K183221 (Siemens Medical Solutions USA, Inc., 2019) has gone furthest, with 6 descendants of its own.
- 1 other device also cites its predicate K152283.
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. 2017, 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?
Your MAGNETOM MR 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.…
Read the full statement (122 words)
Your MAGNETOM MR 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.
Your MAGNETOM MR 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/K173600 · printed Nov 6, 2026
Cite this page
510(k) Report. “K173600: MAGNETOM Amira.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K173600
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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