510(k) · Cleared
ClearedExtremity CT Imaging System
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Mars Bioimaging, Ltd. · JAK System, X-Ray, Tomography, Computed
Cleared on Mar 13, 2026 as substantially equivalent to K160723 (Carestream Health, Inc., 2016) after a 238-day review. Its family tree reaches back 6 generations to 1997.
- Decided
- Mar 13, 2026
- Review
- 238 days
- Class
- Class II
- Product code
- JAK
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 6 generations to K973598 (1997). 16 ancestors in all, the oldest K941546 (1994). No later device cites it as a predicate yet.
- Root · 6 generations backK973598 Siremobil CO2Siemens Medical Solutions USA, Inc. · 1997 · Recalled
- 5 generations backK030450 3D Accu-I-Tomo Xyz Slice View TomographJ. Morita USA, Inc. · 2003
- 4 generations backK032243 Minicat DentocatXoran Technologies, Inc. · 2003 · Recalled
- 3 generations backK061834 Xcat; Xcat for NeuroXoran Technologies, Inc. · 2006
- 2 generations backK121418 Planmed VerityPlanmed OY · 2013
- 1 generation backK160723 OnSight 3D Extremity SystemCarestream Health, Inc. · 2016
- This deviceK252249 Extremity CT Imaging SystemMars Bioimaging, Ltd. · 2026
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −6 | K973598 | Siremobil CO2 | Siemens Medical Solutions USA, Inc. | 1997 | 1 |
| −5 | K030450 | 3D Accu-I-Tomo Xyz Slice View Tomograph | J. Morita USA, Inc. | 2003 | — |
| −4 | K032243 | Minicat Dentocat | Xoran Technologies, Inc. | 2003 | 3 |
| −3 | K061834 | Xcat; Xcat for Neuro | Xoran Technologies, Inc. | 2006 | — |
| −2 | K121418 | Planmed Verity | Planmed OY | 2013 | — |
| −1 | K160723 | OnSight 3D Extremity System | Carestream Health, Inc. | 2016 | — |
| 0 (this device) | K252249 | Extremity CT Imaging System | Mars Bioimaging, Ltd. | 2026 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1997 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2005 | 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 JAK? 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 JAK device
- #1 K230223 iCAC Devicescore 23.5 · 12 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.
What descends from it?
No later submission names this one as a predicate yet.
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 29 years and passes through 6 companies; a new generation was cleared every 5.5 years on median.
- 3 of the 16 ancestors have a recall of any class.
How does its category compare?
All JAK devicesJAK System, X-Ray, Tomography, Computed: FDA decisions, review times, recalls and adverse event reports over 20 years. 2026, this device’s year, is highlighted.
FDA decisions per year · JAK
27in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · JAK
141in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · JAK
17in 2025
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · JAK
219in 2025
MAUDE reports naming product code JAK, 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 | 14 | 27 | 11 | 76 |
| 2008 | 26 | 42 | 16 | 120 |
| 2009 | 15 | 31 | 29 | 105 |
| 2010 | 7 | 92 | 51 | 119 |
| 2011 | 16 | 155 | 34 | 205 |
| 2012 | 28 | 121 | 23 | 192 |
| 2013 | 17 | 132 | 11 | 414 |
| 2014 | 30 | 200 | 10 | 308 |
| 2015 | 30 | 140 | 28 | 454 |
| 2016 | 25 | 129 | 44 | 365 |
| 2017 | 29 | 96 | 33 | 338 |
| 2018 | 24 | 114 | 10 | 543 |
| 2019 | 28 | 94 | 5 | 233 |
| 2020 | 30 | 112 | 8 | 177 |
| 2021 | 20 | 145 | 15 | 261 |
| 2022 | 30 | 131 | 9 | 199 |
| 2023 | 27 | 139 | 9 | 310 |
| 2024 | 26 | 141 | 20 | 212 |
| 2025 | 27 | 141 | 17 | 219 |
| 2026 | 21 | 167 | 23 | — |
What is it indicated for?
The Extremity CT Imaging System is intended for x-ray computed tomography imaging of upper extremities of adult patients.
The device is intended to be operated in a professional healthcare environment by qualified and trained healthcare professionals only.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K252249 · printed Nov 6, 2026
Cite this page
510(k) Report. “K252249: Extremity CT Imaging System.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K252249
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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