510(k) · Cleared
ClearedVolumetric Rendering Technique Option
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 May 17, 1994 after a 670-day review. FDA has not posted a summary or statement for it, so its predicates are not known. 1 of the 229 devices in its family, counting itself, has a Class I recall. 228 later devices descend from it.
- Decided
- May 17, 1994
- Review
- 670 days
- Class
- Class II
- Product code
- JAK
- Recalls
- None
- Predicates
- 0
228 later devices descend from it, 1 citing it directly. 1 of the 229 devices in this family, counting this one, has a Class I recall.
- This deviceK923524 Volumetric Rendering Technique OptionSiemens Medical Solutions USA, Inc. · 1994
- Descendant · cites it directly · 227 of its ownK030982 Syngo Colonography Software PackageSiemens Medical Solutions USA, Inc. · 2003
- Descendant · 2 generations on · 210 of its ownK033102 Medic Colon Model, Release 1Medicsight · 2003
- Descendant · 3 generations on · 209 of its ownK042674 Colon Car 1.2Medicsight · 2004
- Descendant · 4 generations on · 134 of its ownK061214 Aquariusaps ServerTerarecon,Inc. · 2006
- Descendant · 5 generations on · 99 of its ownK112020 Syngo.CT Vascular AnalysisSiemens Medi Cal Solutions, Inc. · 2011
Showing 5 of 228 descendants. See all descendants
Descendants cleared per year
Class I recalls in this family
- K250443 MAGNETOM Avanto Fit; MAGNETOM Skyra Fit…9 generations on · 2025
Most influential descendants
Showing 5 of 228 · See all- K030982Syngo Colonography Software PackageSiemens Medical Solutions USA, Inc. · 2003 · cites it directly227descendants
- K033102Medic Colon Model, Release 1Medicsight · 2003 · 2 generations on210descendants
- K042674Colon Car 1.2Medicsight · 2004 · 3 generations on209descendants
- K061214Aquariusaps ServerTerarecon,Inc. · 2006 · 4 generations on134descendants
- K112020Syngo.CT Vascular AnalysisSiemens Medi Cal Solutions, Inc. · 2011 · 5 generations on99descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| 0 (this device) | K923524 | Volumetric Rendering Technique Option | Siemens Medical Solutions USA, Inc. | 1994 | — |
| +1 | K030982 | Syngo Colonography Software Package | Siemens Medical Solutions USA, Inc. | 2003 | — |
| +2 | K033102 | Medic Colon Model, Release 1 | Medicsight | 2003 | — |
| +3 | K042674 | Colon Car 1.2 | Medicsight | 2004 | — |
| +4 | K061214 | Aquariusaps Server | Terarecon,Inc. | 2006 | — |
| +5 | K112020 | Syngo.CT Vascular Analysis | Siemens Medi Cal Solutions, Inc. | 2011 | — |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2003 | 2 | 0 |
| 2004 | 2 | 0 |
| 2005 | 1 | 0 |
| 2006 | 1 | 0 |
| 2008 | 1 | 0 |
| 2009 | 3 | 0 |
| 2010 | 2 | 0 |
| 2011 | 2 | 0 |
| 2012 | 4 | 0 |
| 2013 | 5 | 0 |
| 2014 | 3 | 0 |
| 2015 | 3 | 0 |
| 2016 | 4 | 0 |
| 2017 | 13 | 0 |
| 2018 | 19 | 0 |
| 2019 | 20 | 0 |
| 2020 | 20 | 0 |
| 2021 | 17 | 0 |
| 2022 | 20 | 0 |
| 2023 | 21 | 0 |
| 2024 | 22 | 0 |
| 2025 | 22 | 1 |
| 2026 | 21 | 0 |
Sources: FDA 510(k) database (decision fields), FDA recall and enforcement reports, and MAUDE; processed by 510(k) Report. Verify on FDA.gov · Methodology and accuracy.
1 device in this family has 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 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?
FDA has not posted a summary or statement for it, so its predicates are not known.
What descends from it? (228)
See all 2281 later device cites it directly; ranked here by how many devices descend from each in turn.
| Number | Device | Decided | Descendants |
|---|---|---|---|
| K030982 | Syngo Colonography Software Package | 2003 | 227 |
Has anything in its family been recalled? (1 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.
- K250443MAGNETOM Avanto Fit; MAGNETOM Skyra Fit; MAGNETOM Sola Fit; MAGNETOM Viato.MobileSiemens Healthcare GmbH · 2025 · 9 generations on · ◆ in the 2025 descendants bar of FIG. 12 Class I recalls
What does this lineage say?
- Of its descendants, K030982 (Siemens Medical Solutions USA, Inc., 2003) has gone furthest, with 227 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.
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 | — |
https://510kreport.com/device/K923524 · printed Nov 6, 2026
Cite this page
510(k) Report. “K923524: Volumetric Rendering Technique Option.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K923524
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Record history
- FDA decision record loaded May 2, 2026
- Lineage and recalls computed Nov 3, 2026
- Page last updated Nov 3, 2026