510(k) · Cleared
Recalled · Class II · 2022SOMATOM X.cite, Scan&GO, SOMATOM go.Platform - go.Up, go.Now, go.Top, go.All, go. Sim, go. Open Pro, Scan&GO
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Siemens Medical Solutions USA, Inc. · JAK System, X-Ray, Tomography, Computed
Cleared on Apr 1, 2020 as substantially equivalent to K191891 (Siemens Medical Solutions USA, Inc., 2019) and 1 other predicate after a 30-day review. Its family tree reaches back 13 generations to 2001. 14 later devices descend from it. It has been recalled 7 times.
- Decided
- Apr 1, 2020
- Review
- 30 days
- Class
- Class II
- Product code
- JAK
- Recalls
- 7
- Predicates
- 2
Its longest line of descent runs back 13 generations to K013561 (2001). 45 ancestors in all, the oldest K940606 (1994). 14 later devices descend from it, 2 citing it directly.
- Root · 13 generations backK013561 Lightspeed 4.0 CT Scanner SystemGE Medical Systems · 2001 · Recalled
- 9 generations between
- 3 generations backK163296 SOMATOM go.Up, SOMATOM go.NowSiemens Medical Solutions USA, Inc. · 2017 · Recalled
- 2 generations backK173632 SOMATOM go.Up, SOMATOM go.Now, SOMATOM go.Top, SOMATOM go.All, Scan&GOSiemens Medical Solutions USA, Inc. · 2018 · Recalled
- 1 generation backK191891 SOMATOM X.citeSiemens Medical Solutions USA, Inc. · 2019
- This deviceK200524 SOMATOM X.cite, Scan&GO, SOMATOM go.Platform - go.Up, go.Now…Siemens Medical Solutions USA, Inc. · 2020
- Descendant · cites it directly · 12 of its ownK211373 SOMATOM go.Platform Scanners - SOMATOM go.Now, go.Up, go.All…Siemens Medical Solutions USA, Inc. · 2021 · Recalled
- Descendant · 2 generations on · 5 of its ownK233650 SOMATOM go.Up; SOMATOM go.Now; SOMATOM go.All; SOMATOM go.Top…Siemens Medical Solutions USA, Inc. · 2024 · Recalled
- Descendant · cites it directly · 4 of its ownK211591 NAEOTOM Alpha, Scan&GOSiemens Medical Solutions USA, Inc. · 2021
- Descendant · 2 generations on · 3 of its ownK220814 NAEOTOM Alpha, Scan&GO SoftwareSiemens Medical Solutions USA, Inc. · 2022 · Recalled
- Descendant · 3 generations on · 2 of its ownK233657 NAEOTOM AlphaSiemens Medical Solutions USA, Inc. · 2024
Show all 13 generations
- Root · 13 generations backK013561 Lightspeed 4.0 CT Scanner SystemGE Medical Systems · 2001 · Recalled
- 12 generations backK030420 Lightspeed 5.0 Computed Tomography SystemGE Medical Systems · 2003 · Recalled
- 11 generations backK040372 Lightspeed 7.0 CT Scanner SystemGe Medical Systems, LLC · 2004 · Recalled
- 10 generations backK052216 Somatom DefinitionSiemens Medical Systems, Inc. · 2005
- 9 generations backK082220 Somatom Flash DSSiemens Medical Solutions USA, Inc. · 2008
- 8 generations backK113342 Somatom Definition FlashSiemens Medical Systems, Inc. · 2011 · Recalled
- 7 generations backK121072 Somatom Definition FlashSiemens Medical Systems, Inc. · 2012 · Recalled
- 6 generations backK133589 Somatom ForceSiemens Medical Solutions USA, Inc. · 2014 · Recalled
- 5 generations backK142955 SOMATOM Force, SOMATOM Definition Flash, SOMATOM Definition Edge…Siemens Medical Solutions USA, Inc. · 2015 · Recalled
- 4 generations backK161196 SOMATOM DriveSiemens Medical Solutions USA, Inc. · 2016 · Recalled
- 3 generations backK163296 SOMATOM go.Up, SOMATOM go.NowSiemens Medical Solutions USA, Inc. · 2017 · Recalled
- 2 generations backK173632 SOMATOM go.Up, SOMATOM go.Now, SOMATOM go.Top, SOMATOM go.All, Scan&GOSiemens Medical Solutions USA, Inc. · 2018 · Recalled
- 1 generation backK191891 SOMATOM X.citeSiemens Medical Solutions USA, Inc. · 2019
- This deviceK200524 SOMATOM X.cite, Scan&GO, SOMATOM go.Platform - go.Up, go.Now…Siemens Medical Solutions USA, Inc. · 2020
Showing 5 of 14 descendants. See all descendants
Descendants cleared per year
Most influential descendants
Showing 5 of 14 · See all- K211373SOMATOM go.Platform Scanners - SOMATOM go.Now, go.Up, go.All, go.Top, SOMATOM X.…Siemens Medical Solutions USA, Inc. · 2021 · cites it directly12descendants
- K233650SOMATOM go.Up; SOMATOM go.Now; SOMATOM go.All; SOMATOM go.Top; SOMATOM go.Sim; SOMATOM…Siemens Medical Solutions USA, Inc. · 2024 · 2 generations on5descendants
- K211591NAEOTOM Alpha, Scan&GOSiemens Medical Solutions USA, Inc. · 2021 · cites it directly4descendants
- K220814NAEOTOM Alpha, Scan&GO SoftwareSiemens Medical Solutions USA, Inc. · 2022 · 2 generations on3descendants
- K233657NAEOTOM AlphaSiemens Medical Solutions USA, Inc. · 2024 · 3 generations on2descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −13 | K013561 | Lightspeed 4.0 CT Scanner System | GE Medical Systems | 2001 | 5 |
| −12 | K030420 | Lightspeed 5.0 Computed Tomography System | GE Medical Systems | 2003 | 4 |
| −11 | K040372 | Lightspeed 7.0 CT Scanner System | Ge Medical Systems, LLC | 2004 | 5 |
| −10 | K052216 | Somatom Definition | Siemens Medical Systems, Inc. | 2005 | — |
| −9 | K082220 | Somatom Flash DS | Siemens Medical Solutions USA, Inc. | 2008 | — |
| −8 | K113342 | Somatom Definition Flash | Siemens Medical Systems, Inc. | 2011 | 1 |
| −7 | K121072 | Somatom Definition Flash | Siemens Medical Systems, Inc. | 2012 | 5 |
| −6 | K133589 | Somatom Force | Siemens Medical Solutions USA, Inc. | 2014 | 9 |
| −5 | K142955 | SOMATOM Force, SOMATOM Definition Flash, SOMATOM Definition Edge, SOMATOM… | Siemens Medical Solutions USA, Inc. | 2015 | 16 |
| −4 | K161196 | SOMATOM Drive | Siemens Medical Solutions USA, Inc. | 2016 | 4 |
| −3 | K163296 | SOMATOM go.Up, SOMATOM go.Now | Siemens Medical Solutions USA, Inc. | 2017 | 6 |
| −2 | K173632 | SOMATOM go.Up, SOMATOM go.Now, SOMATOM go.Top, SOMATOM go.All, Scan&GO | Siemens Medical Solutions USA, Inc. | 2018 | 18 |
| −1 | K191891 | SOMATOM X.cite | Siemens Medical Solutions USA, Inc. | 2019 | — |
| 0 (this device) | K200524 | SOMATOM X.cite, Scan&GO, SOMATOM go.Platform - go.Up, go.Now, go.Top, go.All… | Siemens Medical Solutions USA, Inc. | 2020 | — |
| +1 | K211373 | SOMATOM go.Platform Scanners - SOMATOM go.Now, go.Up, go.All, go.Top, SOMATOM… | Siemens Medical Solutions USA, Inc. | 2021 | 3 |
| +2 | K233650 | SOMATOM go.Up; SOMATOM go.Now; SOMATOM go.All; SOMATOM go.Top; SOMATOM go.Sim… | Siemens Medical Solutions USA, Inc. | 2024 | 1 |
| +1 | K211591 | NAEOTOM Alpha, Scan&GO | Siemens Medical Solutions USA, Inc. | 2021 | — |
| +2 | K220814 | NAEOTOM Alpha, Scan&GO Software | Siemens Medical Solutions USA, Inc. | 2022 | 1 |
| +3 | K233657 | NAEOTOM Alpha | Siemens Medical Solutions USA, Inc. | 2024 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1994 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2004 | 2 | 0 |
| 2005 | 1 | 0 |
| 2006 | 1 | 0 |
| 2008 | 1 | 0 |
| 2011 | 1 | 0 |
| 2012 | 3 | 0 |
| 2014 | 4 | 0 |
| 2015 | 5 | 0 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
| 2018 | 2 | 0 |
| 2019 | 2 | 0 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2021 | 2 | 0 |
| 2022 | 1 | 0 |
| 2023 | 2 | 0 |
| 2024 | 3 | 0 |
| 2025 | 4 | 0 |
| 2026 | 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.
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? (2)
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 |
|---|---|---|---|
| * | K191891 | SOMATOM X.citeSummary page 6…Code: JAK Secondary Product Code: LLZ III. Predicate Device Primary Predicate Device: Trade Name: SOMATOM X.cite, Scan&GO 510(k) Number: K191891 Clearance Date: November 06, 2019 Classification Name: Computed Tomography X-ray System Classification Panel: Radiology… | 2019 |
| * | K192061 | SOMATOM Go Platform – SOMATOM go.Now, go.Up, go.All, go.Top, go.Sim, go.Open Pro, Scan &…Summary page 6…SOMATOM go.Now, SOMATOM go.Up, SOMATOM go.All, SOMATOM go.Top, SOMATOM go.Sim, SOMATOM go.Open Pro, Scan&GO 510(k) Number: K192061 Clearance Date: November 21, 2019 Classification Name: Computed Tomography X-ray System Classification Panel:… | 2019 |
| † | K173637 | syngo.CT Coronary Analysis; syngo.CT Vascular Analysis | 2018 |
| † | K143196 | syngo.CT Lung CAD | 2015 |
| † | K191040 | syngo.via (Version VB40A) | 2019 |
| † | K123584 | Syngo, CT Bone Reading | 2013 |
| † | K192065 | Syngo.Via RT Image Suite | 2019 |
| † | K192763 | syngo.CT CaScoring | 2019 |
What descends from it? (14)
See all 142 later devices cite it directly; ranked here by how many devices descend from each in turn.
Has anything in its family been recalled? (0 Class I)
Recalls of this device
| Date | Class | Recall | Root cause | Reason |
|---|---|---|---|---|
| Dec 22, 2022 | Class II | Z-1003-2023 | Under Investigation by firm | In the syngo.CT VA40 and syngo.CT VA50 myNeedle Guide application, the order of the orientation labels head , center, and feet in the axial thick slice segments are erroneously swapped |
| Mar 7, 2022 | Class II | Z-0997-2022 | Software change control | Upgraded software version makes an automatic change in laser configuration settings for "markerless workflow" which may lead to the wrong laser offset coordinates being displayed in the Patient Marking step. |
| Mar 7, 2022 | Class II | Z-0962-2022 | Software design | Software error may result in sporadic problems causing scanning workflow interruptions, unexpected user notifications and image artifacts. Sporadic software errors may also occur during interventional workflows. Results in potential… |
| Mar 7, 2022 | Class II | Z-0996-2022 | Software change control | Upgraded software version makes an automatic change in laser configuration settings for "markerless workflow" which may lead to the wrong laser offset coordinates being displayed in the Patient Marking step. |
| Aug 18, 2021 | Class II | Z-2500-2021 | Software design | Software versions may result in sporadic problems causing scanning workflow interruptions and unexpected user notifications. Sporadic software errors may also occur during interventional workflows, resulting in delay in diagnosis or scan… |
| Aug 16, 2021 | Class II | Z-2446-2021 | Software design | Potential for data loss when using the contouring or patient marking workflow when editing a structure set after saving and reopening a study, resulting in an incomplete structure set sent to the treatment planning system (TPS). |
| Mar 3, 2021 | Class II | Z-1253-2021 | Software design | SOMATOM systems-issues in with software syngo.CT VA30A_SP2 or syngo.CT VA30A_SP2a, may result in sporadic problems causing scanning workflow interruptions and unexpected user notifications. Delay in diagnosis or patient rescan may occur.… |
The 5 latest of 7 recalls; the web page lists all.
No ancestor or descendant has a Class I recall.
What does this lineage say?
- The line of descent spans 19 years and passes through 4 companies; a new generation was cleared every 1.3 years on median.
- 36 of the 45 ancestors have a recall of any class.
- Of its descendants, K211373 (Siemens Medical Solutions USA, Inc., 2021) has gone furthest, with 12 descendants of its own.
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. 2020, 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?
This computed tomography system is intended to generate and process cross-sectional images of patients by computer reconstruction of x-ray transmission data. The images delivered by the system can be used by a trained physician as an aid in diagnosis. The images delivered by the system can be used by trained staff as an aid in diagnosis, treatment preparation and radiation therapy planning. This CT system can be used for low dose lung cancer screening in…
Read the full statement (179 words)
This computed tomography system is intended to generate and process cross-sectional images of patients by computer reconstruction of x-ray transmission data.
The images delivered by the system can be used by a trained physician as an aid in diagnosis.
The images delivered by the system can be used by trained staff as an aid in diagnosis, treatment preparation and radiation therapy planning.
This CT system can be used for low dose lung cancer screening in high risk populations.*
*As defined by professional medical societies. Please refer to clinical literature, including the results of the National Lung Screening Trial (N Engl J Med 2011; 365:395-409) and subsequent literature, for further information.
This in-room scan application is a planning and information system designed to perform the necessary functions required for planning and controlling scans of supported SIEMENS CT scanners. It allows users to work in close proximity to the scanner.
The in-room scan application runs on standard information technology hardware and software, utilizing the standard information technology operating systems and user interface. Communication and data exchange are done using special protocols.
Indications for use read by OCR from a scanned FDA summary, so letters may be misread. Check the PDF before quoting it.
https://510kreport.com/device/K200524 · printed Nov 6, 2026
Cite this page
510(k) Report. “K200524: SOMATOM X.cite, Scan&GO, SOMATOM go.Platform - go.Up, go.Now, go.Top, go.All, go. Sim, go. Open Pro, Scan&GO.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K200524
Report an extraction error
Are you the manufacturer?
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