510(k) · Cleared
ClearedSense Head 16 Model 800647, Sense Spine 16 Model 800646; Sense Torso 16 Model 800645
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Invivo Corporation · MOS Coil, Magnetic Resonance, Specialty
Cleared on Dec 21, 2012 as substantially equivalent to K093842 (Invivo Corporation, 2010) after a 91-day review. Its family tree reaches back 2 generations to 1995. 3 later devices descend from it.
- Decided
- Dec 21, 2012
- Review
- 91 days
- Class
- Class II
- Product code
- MOS
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 2 generations to K954190 (1995). 3 later devices descend from it, 1 citing it directly.
- Root · 2 generations backK954190 Model 580GE-64 Quadrature Abdominal Flex CoilMedical Advances, Inc. · 1995
- 1 generation backK093842 1.5T and 3.0T General Purpose Flex CoilsInvivo Corporation · 2010
- This deviceK122897 Sense Head 16 Model 800647, Sense Spine 16 Model 800646; Sense Torso…Invivo Corporation · 2012
- Descendant · cites it directly · 2 of its ownK212864 dS TorsoCardiac 1.5T, dS MSK S 1.5T, dS MSK M 1.5TPhilips Healthcare (Suzhou) Co., Ltd. · 2021
- Descendant · 2 generations on · 1 of its ownK232021 Smart Fit TorsoCardiac 1.5T and Smart Fit Shoulder 1.5TPhilips Healthcare (Suzhou) Co., Ltd. · 2023
- Descendant · 3 generations on · 0 of its ownK260519 Smart Fit TorsoCardiac 1.5TPhilips Healthcare (Suzhou) Co., Ltd. · 2026
Most influential descendants
Showing 3 of 3 · See all- K212864dS TorsoCardiac 1.5T, dS MSK S 1.5T, dS MSK M 1.5TPhilips Healthcare (Suzhou) Co., Ltd. · 2021 · cites it directly2descendants
- K232021Smart Fit TorsoCardiac 1.5T and Smart Fit Shoulder 1.5TPhilips Healthcare (Suzhou) Co., Ltd. · 2023 · 2 generations on1descendant
- K260519Smart Fit TorsoCardiac 1.5TPhilips Healthcare (Suzhou) Co., Ltd. · 2026 · 3 generations on0descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −2 | K954190 | Model 580GE-64 Quadrature Abdominal Flex Coil | Medical Advances, Inc. | 1995 | — |
| −1 | K093842 | 1.5T and 3.0T General Purpose Flex Coils | Invivo Corporation | 2010 | — |
| 0 (this device) | K122897 | Sense Head 16 Model 800647, Sense Spine 16 Model 800646; Sense Torso 16 Model… | Invivo Corporation | 2012 | — |
| +1 | K212864 | dS TorsoCardiac 1.5T, dS MSK S 1.5T, dS MSK M 1.5T | Philips Healthcare (Suzhou) Co., Ltd. | 2021 | — |
| +2 | K232021 | Smart Fit TorsoCardiac 1.5T and Smart Fit Shoulder 1.5T | Philips Healthcare (Suzhou) Co., Ltd. | 2023 | — |
| +3 | K260519 | Smart Fit TorsoCardiac 1.5T | Philips Healthcare (Suzhou) Co., Ltd. | 2026 | — |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2021 | 1 | 0 |
| 2023 | 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.
Planning a device in MOS? 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? (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 |
|---|---|---|---|
| * | K093842 | 1.5T and 3.0T General Purpose Flex CoilsSummary page 2…Discussion: When compared to the predicate devices, the SENSE Head-Spine-Torso system is substantially equivalent to the L5T 8-Channel Medium General Purpose Flex Coil (K093842, cleared March 5, 20 10). Substantial equivalence is based on design rationale, safety features, magnet system compatibility and… | 2010 |
What descends from it? (3)
1 later device cites it directly; ranked here by how many devices descend from each in turn.
| Number | Device | Decided | Descendants |
|---|---|---|---|
| K212864 | dS TorsoCardiac 1.5T, dS MSK S 1.5T, dS MSK M 1.5T | 2021 | 2 |
Has anything in its family been recalled? (0 Class I)
No FDA recall names this device.
No ancestor or descendant has a Class I recall.
What does this lineage say?
- The line of descent spans 17 years and passes through 2 companies; a new generation was cleared every 14.3 years on median.
- None of the 2 ancestors has a recall.
- Of its descendants, K212864 (Philips Healthcare (Suzhou) Co., Ltd., 2021) has gone furthest, with 2 descendants of its own.
- 1 other device also cites its predicate K093842.
How does its category compare?
All MOS devicesMOS Coil, Magnetic Resonance, Specialty: FDA decisions, review times, recalls and adverse event reports over 20 years. 2012, 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 coils are indicated for use on the order of a physician, in conjunction with Philips 1.5T MR scanners as accessories to produce images of the head, spine and torso.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K122897 · printed Nov 4, 2026
Cite this page
510(k) Report. “K122897: Sense Head 16 Model 800647, Sense Spine 16 Model 800646; Sense Torso 16 Model 800645.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 4, 2026. https://510kreport.com/device/K122897
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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