510(k) · Cleared
ClearedTSX-201A, Aquilion LB CT Scanner with Respiratory Gating
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Toshiba America Medical Systems, In.C · JAK System, X-Ray, Tomography, Computed
Cleared on May 12, 2006 as substantially equivalent to K050458 (Toshiba America Medical Systems, In.C, 2005) and 1 other predicate after a 14-day review. Its family tree reaches back 5 generations to 1990.
- Decided
- May 12, 2006
- Review
- 14 days
- Class
- Class II
- Product code
- JAK
- Recalls
- None
- Predicates
- 2
Its longest line of descent runs back 5 generations to K903701 (1990). 7 ancestors in all, the oldest K864886 (1987). No later device cites it as a predicate yet.
- Root · 5 generations backK903701 XpressToshiba America Medical Systems, In.C · 1990
- 4 generations backK982265 Aquilion CT Scanner, Model TSX-101AToshiba America Medical Systems, In.C · 1998 · Recalled
- 3 generations backK020385 CGS-30A Multislice Upgrade Kit for Aquilion CT Scanner, Model TSX-101AToshiba America Medical Systems, In.C · 2002
- 2 generations backK022050 CGS-31A Multislice Upgrade Kit for Aquilion CT Scanner. TSX-101A…Toshiba America Medical Systems, In.C · 2002
- 1 generation backK050458 TSX-201A Aquilion LB CT ScannerToshiba America Medical Systems, In.C · 2005 · Recalled
- This deviceK061187 TSX-201A, Aquilion LB CT Scanner with Respiratory GatingToshiba America Medical Systems, In.C · 2006
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −5 | K903701 | Xpress | Toshiba America Medical Systems, In.C | 1990 | — |
| −4 | K982265 | Aquilion CT Scanner, Model TSX-101A | Toshiba America Medical Systems, In.C | 1998 | 3 |
| −3 | K020385 | CGS-30A Multislice Upgrade Kit for Aquilion CT Scanner, Model TSX-101A | Toshiba America Medical Systems, In.C | 2002 | — |
| −2 | K022050 | CGS-31A Multislice Upgrade Kit for Aquilion CT Scanner. TSX-101A (Aquilion… | Toshiba America Medical Systems, In.C | 2002 | — |
| −1 | K050458 | TSX-201A Aquilion LB CT Scanner | Toshiba America Medical Systems, In.C | 2005 | 1 |
| 0 (this device) | K061187 | TSX-201A, Aquilion LB CT Scanner with Respiratory Gating | Toshiba America Medical Systems, In.C | 2006 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1987 | 1 | 0 |
| 1999 | 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? (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 |
|---|---|---|---|
| * | K050458 | TSX-201A Aquilion LB CT ScannerSummary page 1…CFR Subchapter J, Federal Diagnostic X-ray Equipment Standard Predicate Device(s): TSX-201A Aquilion LB k050458 Varian HPM k983629 Reason For Submission Modification of cleared device D… | 2005 |
| * | K983629 | RPM Respiratory Gating SystemSummary page 1…Federal Diagnostic X-ray Equipment Standard Predicate Device(s): TSX-201A Aquilion LB k050458 Varian HPM k983629 Reason For Submission Modification of cleared device Description of this Device: The CKRS-003A Respiratory Gati… | 1999 |
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 16 years and passes through 1 company; a new generation was cleared every 2.7 years on median.
- 2 of the 7 ancestors have a recall of any class.
- 3 other devices also cite its predicate K050458.
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 | — |
What is it indicated for?
X-ray imaging of whole body - Computerized Tomography
Including:
Axial
Volumetric (Helical)
CT Fluoroscopy
Respiratory (4D) Gated Scanning
Respiratory Gated (4D) Scanning on the Aquilion LB is a non-invasive software/hardware option that can be used for the evaluation of respiration-induced motion by acquiring and displaying CT images consisting of alt respiratory phases during a breathing cycle
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K061187 · printed Nov 5, 2026
Cite this page
510(k) Report. “K061187: TSX-201A, Aquilion LB CT Scanner with Respiratory Gating.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 5, 2026. https://510kreport.com/device/K061187
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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