510(k) · Cleared
ClearedSpecialty Coils for the Magnetom Essenza
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Siemens Medical Solutions USA, Inc. · MOS Coil, Magnetic Resonance, Specialty
Cleared on Jan 13, 2009 as substantially equivalent to K032428 (Siemens Medical Solutions USA, Inc., 2003) and 2 other predicates after a 78-day review. Its family tree reaches back 6 generations to 1997. 19 of the 235 devices in its family, counting itself, have a Class I recall. 222 later devices descend from it.
- Decided
- Jan 13, 2009
- Review
- 78 days
- Class
- Class II
- Product code
- MOS
- Recalls
- None
- Predicates
- 3
Its longest line of descent runs back 6 generations to K971684 (1997). 12 ancestors in all. 222 later devices descend from it, 2 citing it directly. 19 of the 235 devices in this family, counting this one, have a Class I recall.
- Root · 6 generations backK971684 Magnetom Project 047 System (Numaris 3.5 Software)Siemens Medical Solutions USA, Inc. · 1997 · Recalled
- 5 generations backK032428 Magnetom Avanto MR SystemSiemens Medical Solutions USA, Inc. · 2003 · Recalled
- 4 generations backK041112 Magnetom Espree SystemSiemens Medical Solutions USA, Inc. · 2004 · Recalled
- 3 generations backK052164 Magnetom Systems with Software Syngo MR 2006ASiemens Medical Solutions USA, Inc. · 2005
- 2 generations backK062454 Magnetom Systems - I-Class and T-Class ReleasesSiemens Medi Cal Solutions, Inc. · 2006
- 1 generation backK071925 Magnetom EssenzaSiemens Medical Solutions USA, Inc. · 2007 · Recalled
- This deviceK083166 Specialty Coils for the Magnetom EssenzaSiemens Medical Solutions USA, Inc. · 2009
- Descendant · cites it directly · 221 of its ownK103275 Specialty Coils for Magnetom Aera 1.5T & Magnetim Skyra 3T MR SystemsSiemens Medical Solutions USA, Inc. · 2011
- Descendant · 2 generations on · 220 of its ownK111242 Magnetom Aera and Magnetom SkyraSiemens Medical Solutions USA, Inc. · 2011 · Recalled
- Descendant · 3 generations on · 215 of its ownK121434 Software Syngo MR D13A for the Magnetom Systems…Siemens Medi Cal Solutions, Inc. · 2012 · Recalled (Class I)
- Descendant · 4 generations on · 115 of its ownK141977 Magnetom Aera with Software Syngo MR E11A, Magnetom Skyra with…Siemens Medical Solutions USA, Inc. · 2014
- Descendant · 5 generations on · 85 of its ownK151579 MAGNETOM Aera (24-channel), MAGNETOM Avanto fit, MAGNETOM Skyra fit…Siemens Medical Solutions USA, Inc. · 2015 · Recalled (Class I)
Showing 5 of 222 descendants. See all descendants
Descendants cleared per year
Class I recalls in this family
Most influential descendants
Showing 5 of 222 · See all- K103275Specialty Coils for Magnetom Aera 1.5T & Magnetim Skyra 3T MR SystemsSiemens Medical Solutions USA, Inc. · 2011 · cites it directly221descendants
- K111242Magnetom Aera and Magnetom SkyraSiemens Medical Solutions USA, Inc. · 2011 · 2 generations on220descendants
- K121434Software Syngo MR D13A for the Magnetom Systems Aera/Skyra/Avanto/VerioSiemens Medi Cal Solutions, Inc. · 2012 · 3 generations on215descendants
- K141977Magnetom Aera with Software Syngo MR E11A, Magnetom Skyra with Software Syngo MR E11A…Siemens Medical Solutions USA, Inc. · 2014 · 4 generations on115descendants
- K151579MAGNETOM Aera (24-channel), MAGNETOM Avanto fit, MAGNETOM Skyra fit, MAGNETOM Prisma…Siemens Medical Solutions USA, Inc. · 2015 · 5 generations on85descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −6 | K971684 | Magnetom Project 047 System (Numaris 3.5 Software) | Siemens Medical Solutions USA, Inc. | 1997 | 4 |
| −5 | K032428 | Magnetom Avanto MR System | Siemens Medical Solutions USA, Inc. | 2003 | 4 |
| −4 | K041112 | Magnetom Espree System | Siemens Medical Solutions USA, Inc. | 2004 | 4 |
| −3 | K052164 | Magnetom Systems with Software Syngo MR 2006A | Siemens Medical Solutions USA, Inc. | 2005 | — |
| −2 | K062454 | Magnetom Systems - I-Class and T-Class Releases | Siemens Medi Cal Solutions, Inc. | 2006 | — |
| −1 | K071925 | Magnetom Essenza | Siemens Medical Solutions USA, Inc. | 2007 | 1 |
| 0 (this device) | K083166 | Specialty Coils for the Magnetom Essenza | Siemens Medical Solutions USA, Inc. | 2009 | — |
| +1 | K103275 | Specialty Coils for Magnetom Aera 1.5T & Magnetim Skyra 3T MR Systems | Siemens Medical Solutions USA, Inc. | 2011 | — |
| +2 | 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 |
| +4 | K141977 | Magnetom Aera with Software Syngo MR E11A, Magnetom Skyra with Software Syngo… | Siemens Medical Solutions USA, Inc. | 2014 | — |
| +5 | K151579 | MAGNETOM Aera (24-channel), MAGNETOM Avanto fit, MAGNETOM Skyra fit, MAGNETOM… | Siemens Medical Solutions USA, Inc. | 2015 | Class I |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2005 | 2 | 0 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2011 | 2 | 0 |
| 2012 | 2 | 1 |
| 2013 | 12 | 2 |
| 2014 | 7 | 0 |
| 2015 | 7 | 1 |
| 2016 | 5 | 1 |
| 2017 | 15 | 1 |
| 2018 | 18 | 2 |
| 2019 | 19 | 1 |
| 2020 | 22 | 3 |
| 2021 | 9 | 1 |
| 2022 | 22 | 2 |
| 2023 | 25 | 3 |
| 2024 | 18 | 0 |
| 2025 | 20 | 1 |
| 2026 | 19 | 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.
19 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 MOS device
- #1 K253738 3.0T Air 32CH Hnascore 15.2 · 16 generations · no Class I recall
- #2 Held for the reportin the report
- #3 Held for the reportin the report
What was it cleared against? (3)
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 |
|---|---|---|---|
| * | K032428 | Magnetom Avanto MR SystemSummary page 2…Clearance Predicate Device. NameNubrDe Number Date Siemens MAGNETOM Avanto 1.5 T (8-Channel Wrist Coil, 8-Channel Foot- K032428 Oct 16, 2003 Ankle Coil) Siemens MAGNETOM ESSENZA 1.5T K071925 Aug 14, 200… | 2003 |
| * | K071925 | Magnetom EssenzaSummary page 2…anto 1.5 T (8-Channel Wrist Coil, 8-Channel Foot- K032428 Oct 16, 2003 Ankle Coil) Siemens MAGNETOM ESSENZA 1.5T K071925 Aug 14, 2007 (Focus Shoulder Array Coil) MACHNET CAROTIDS COIL ARRAY K012491 Oct… | 2007 |
| * | K012491 | Machnet Carotids Coil Array AssemblySummary page 2…l) Siemens MAGNETOM ESSENZA 1.5T K071925 Aug 14, 2007 (Focus Shoulder Array Coil) MACHNET CAROTIDS COIL ARRAY K012491 Oct 24, 2001 ASSEMBLY Siemens 510(k) Premarket Notification P… | 2001 |
What descends from it? (222)
See all 2222 later devices cite it directly; ranked here by how many devices descend from each in turn.
Has anything in its family been recalled? (19 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 on · ◆ in the 2012 descendants bar of FIG. 12 Class I recalls
- K181613MAGNETOM Avanto, MAGNETOM Verio with software syngo MR E11DSiemens Medical Solutions USA, Inc. · 2018 · 4 generations on · ◆ in the 2018 descendants bar of FIG. 12 Class I recalls
- K130885Magnetom Avanto-Fit, Magnetom Skyra-FitSiemens Medical Solutions USA, Inc. · 2013 · 4 generations on · ◆ in the 2013 descendants bar of FIG. 11 Class I recall
- K132119Magnetom Prisma, Magnetom Prisma FitSiemens Medical Solutions USA, Inc. · 2013 · 5 generations on · ◆ in the 2013 descendants bar of FIG. 11 Class I recall
- K153343MAGNETOM Aera, MAGNETOM Skyra, MAGNETOM Prisma, MAGNETOM Prisma fitSiemens Medi Cal Solutions, Inc. · 2016 · 5 generations on · ◆ in the 2016 descendants bar of 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 · 5 generations on · ◆ in the 2015 descendants bar of FIG. 12 Class I recalls
- K200213Biograph mMR with syngo MR E11P-AP01 system softwareSiemens Medical Solutions USA, Inc. · 2020 · 5 generations on · ◆ in the 2020 descendants bar of FIG. 11 Class I recall
- K170396MAGNETOM VidaSiemens Medical Solutions USA, Inc. · 2017 · 6 generations on · ◆ in the 2017 descendants bar of FIG. 11 Class I recall
- K173592MAGNETOM Aera, MAGNETOM Skyra/Skyrafit, MAGNETOM Prisma/Prismafit, MAGNETOM AvantofitSiemens Medical Solutions USA, Inc. · 2018 · 6 generations on · ◆ in the 2018 descendants bar of FIG. 12 Class I recalls
- K250443MAGNETOM Avanto Fit; MAGNETOM Skyra Fit; MAGNETOM Sola Fit; MAGNETOM Viato.MobileSiemens Healthcare GmbH · 2025 · 7 generations on · ◆ in the 2025 descendants bar of FIG. 12 Class I recalls
- K183244MAGNETOM LuminaSiemens Medical Solutions USA, Inc. · 2019 · 8 generations on · ◆ in the 2019 descendants bar of FIG. 11 Class I recall
- K192924MAGNETOM Vida, MAGNETOM Lumina, MAGNETOM Vida FitSiemens Medical Solutions USA, Inc. · 2020 · 9 generations on · ◆ in the 2020 descendants bar of FIG. 12 Class I recalls
Nearest 12 of 19 shown.
Nearest 5 of 19; all are on the web page.
What does this lineage say?
- The line of descent spans 12 years and passes through 2 companies; a new generation was cleared every 1.2 years on median.
- 7 of the 12 ancestors have a recall of any class.
- Of its descendants, K103275 (Siemens Medical Solutions USA, Inc., 2011) has gone furthest, with 221 descendants of its own.
- 10 other devices also cite its predicate K032428.
How does its category compare?
All MOS devicesMOS Coil, Magnetic Resonance, Specialty: FDA decisions, review times, recalls and adverse event reports over 20 years. 2009, this device’s year, is highlighted.
FDA decisions per year · MOS
3in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · MOS
59in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · MOS
13in 2024
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · MOS
2in 2025
MAUDE reports naming product code MOS, 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 | 16 | 19 | 0 | 4 |
| 2008 | 19 | 33 | 2 | 2 |
| 2009 | 10 | 43 | 0 | 5 |
| 2010 | 16 | 78 | 1 | 13 |
| 2011 | 25 | 57 | 0 | 7 |
| 2012 | 15 | 49 | 1 | 12 |
| 2013 | 7 | 87 | 0 | 10 |
| 2014 | 12 | 60 | 0 | 4 |
| 2015 | 6 | 58 | 2 | 5 |
| 2016 | 11 | 42 | 0 | 7 |
| 2017 | 9 | 63 | 0 | 9 |
| 2018 | 10 | 30 | 0 | 7 |
| 2019 | 3 | 178 | 8 | 8 |
| 2020 | 5 | 51 | 1 | 2 |
| 2021 | 4 | 41 | 0 | 3 |
| 2022 | 11 | 79 | 0 | 5 |
| 2023 | 10 | 59 | 0 | 4 |
| 2024 | 10 | 39 | 13 | 8 |
| 2025 | 3 | 59 | 0 | 2 |
| 2026 | 10 | 45 | 0 | — |
What is it indicated for?
The speciality coils are indicated for use in conjunction with the 1.5T MAGNETOM ESSENZA, a magnetic resonance diagnostic device (MRDD) that produces transverse, sagittal, coronal and oblique cross sectional images, and that displays the internal structure and/or function of the body. These images when interpreted by a trained physician yield information that may assist in diagnosis.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K083166 · printed Nov 6, 2026
Cite this page
510(k) Report. “K083166: Specialty Coils for the Magnetom Essenza.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K083166
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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