510(k) · Cleared
ClearedTAIMedImg DeepMets
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Taiwan Medical Imaging Co., Ltd. · QKB Radiological Image Processing Software For Radiation Therapy
Cleared on May 28, 2025 as substantially equivalent to K203235 (Vysioneer, Inc., 2021) after a 103-day review. Its family tree reaches back 16 generations to 1996. 1 of the 103 devices in its family, counting itself, has a Class I recall.
- Decided
- May 28, 2025
- Review
- 103 days
- Class
- Class II
- Product code
- QKB
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 16 generations to K954874 (1996). 102 ancestors in all, the oldest K885054 (1989). No later device cites it as a predicate yet. 1 of the 103 devices in this family, counting this one, has a Class I recall.
- Root · 16 generations backK954874 Spectef ProtocolGE Medical Systems · 1996
- 12 generations between
- 3 generations backK182624 MIM - MRT DosimetryMim Software, Inc. · 2018
- 2 generations backK191928 AccuContourXiamen Manteia Technology, Ltd. · 2020
- 1 generation backK203235 VBrainVysioneer, Inc. · 2021
- This deviceK250427 TAIMedImg DeepMetsTaiwan Medical Imaging Co., Ltd. · 2025
Show all 16 generations
- Root · 16 generations backK954874 Spectef ProtocolGE Medical Systems · 1996
- 15 generations backK980914 Emory Cardiac Tool BoxEmory University · 1998
- 14 generations backK992450 Emory Cardiac Toolbox* 2.0 Executing on Nuclear Medicine ComputersEmory University · 1999
- 13 generations backK014033 Emory Cardiac Toolbox 2.1 Executing on Nuclear Medicine ComputersSyntermed, Inc. · 2002
- 12 generations backK040141 Emory Cardiac Toolbox Version 2.6Syntermed, Inc. · 2004
- 11 generations backK052379 Mim 3.5 (Circa)Mimvista Corp. · 2005
- 10 generations backK060816 Mim 4.0 (NeuroMimvista Corp. · 2006 · Recalled
- 9 generations backK062163 MimviewerMimvista Corp. · 2006
- 8 generations backK103785 Mobile MimMim Software, Inc. · 2011
- 7 generations backK112930 Mobile MimMim Software, Inc. · 2011
- 6 generations backK151913 MIM-Thin Client (mobile)Mim Software, Inc. · 2016
- 5 generations backK172218 MIM – Y90 DosimetryMim Software, Inc. · 2017
- 4 generations backK180815 MIM - SPECTRA QuantMim Software, Inc. · 2018
- 3 generations backK182624 MIM - MRT DosimetryMim Software, Inc. · 2018
- 2 generations backK191928 AccuContourXiamen Manteia Technology, Ltd. · 2020
- 1 generation backK203235 VBrainVysioneer, Inc. · 2021
- This deviceK250427 TAIMedImg DeepMetsTaiwan Medical Imaging Co., Ltd. · 2025
Class I recalls in this family
- K991841 Hawkeye Option for Dual-Head Variable Angle…5 generations back · 1999
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −16 | K954874 | Spectef Protocol | GE Medical Systems | 1996 | — |
| −15 | K980914 | Emory Cardiac Tool Box | Emory University | 1998 | — |
| −14 | K992450 | Emory Cardiac Toolbox* 2.0 Executing on Nuclear Medicine Computers | Emory University | 1999 | — |
| −13 | K014033 | Emory Cardiac Toolbox 2.1 Executing on Nuclear Medicine Computers | Syntermed, Inc. | 2002 | — |
| −12 | K040141 | Emory Cardiac Toolbox Version 2.6 | Syntermed, Inc. | 2004 | — |
| −11 | K052379 | Mim 3.5 (Circa) | Mimvista Corp. | 2005 | — |
| −10 | K060816 | Mim 4.0 (Neuro | Mimvista Corp. | 2006 | 1 |
| −9 | K062163 | Mimviewer | Mimvista Corp. | 2006 | — |
| −8 | K103785 | Mobile Mim | Mim Software, Inc. | 2011 | — |
| −7 | K112930 | Mobile Mim | Mim Software, Inc. | 2011 | — |
| −6 | K151913 | MIM-Thin Client (mobile) | Mim Software, Inc. | 2016 | — |
| −5 | K172218 | MIM – Y90 Dosimetry | Mim Software, Inc. | 2017 | — |
| −4 | K180815 | MIM - SPECTRA Quant | Mim Software, Inc. | 2018 | — |
| −3 | K182624 | MIM - MRT Dosimetry | Mim Software, Inc. | 2018 | — |
| −2 | K191928 | AccuContour | Xiamen Manteia Technology, Ltd. | 2020 | — |
| −1 | K203235 | VBrain | Vysioneer, Inc. | 2021 | — |
| 0 (this device) | K250427 | TAIMedImg DeepMets | Taiwan Medical Imaging Co., Ltd. | 2025 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 5 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 1 |
| 2000 | 9 | 0 |
| 2001 | 6 | 0 |
| 2002 | 6 | 0 |
| 2003 | 5 | 0 |
| 2004 | 7 | 0 |
| 2005 | 5 | 0 |
| 2006 | 2 | 0 |
| 2007 | 3 | 0 |
| 2008 | 1 | 0 |
| 2010 | 1 | 0 |
| 2011 | 1 | 0 |
| 2012 | 2 | 0 |
| 2013 | 2 | 0 |
| 2014 | 1 | 0 |
| 2016 | 1 | 0 |
| 2017 | 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.
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 QKB device
- #1 K191928 AccuContourscore 32.8 · 14 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 |
|---|---|---|---|
| * | K203235 | VBrainSummary page 5…gulation Number 21 CFR 892.2050 Device Class Class II 3 Predicate Device Device Name: VBrain 510(k) Number: K203235 Manufacturer: Vysioneer Inc. Product Code: QKB Pag… | 2021 |
What descends from it?
No later submission names this one as a predicate yet.
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.
- K991841Hawkeye Option for Dual-Head Variable Angle Gamma CameraGe Medical Systems F.I. Haifa · 1999 · 5 generations back · ◆ in the 1999 ancestors bar of FIG. 11 Class I recall
What does this lineage say?
- The line of descent spans 29 years and passes through 8 companies; a new generation was cleared every 1.6 years on median.
- 31 of the 102 ancestors have a recall of any class; 1 has a Class I recall.
- 3 other devices also cite its predicate K203235.
How does its category compare?
All QKB devicesQKB Radiological Image Processing Software For Radiation Therapy: FDA decisions, review times, recalls and adverse event reports over 20 years. 2025, this device’s year, is highlighted.
FDA decisions per year · QKB
6in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · QKB
170in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · QKB
No recall names QKB since 2007.
Adverse event reports per year · QKB
No MAUDE report names QKB since 2007.
View these four charts as a table
| Year | Decisions | Median 510(k) review, days | Recalls (Class I) | MAUDE reports |
|---|---|---|---|---|
| 2007 | 0 | — | 0 | 0 |
| 2008 | 0 | — | 0 | 0 |
| 2009 | 0 | — | 0 | 0 |
| 2010 | 0 | — | 0 | 0 |
| 2011 | 0 | — | 0 | 0 |
| 2012 | 0 | — | 0 | 0 |
| 2013 | 0 | — | 0 | 0 |
| 2014 | 0 | — | 0 | 0 |
| 2015 | 0 | — | 0 | 0 |
| 2016 | 0 | — | 0 | 0 |
| 2017 | 0 | — | 0 | 0 |
| 2018 | 1 | — | 0 | 0 |
| 2019 | 0 | — | 0 | 0 |
| 2020 | 4 | 244 | 0 | 0 |
| 2021 | 9 | 120 | 0 | 0 |
| 2022 | 7 | 162 | 0 | 0 |
| 2023 | 7 | 111 | 0 | 0 |
| 2024 | 6 | 173 | 0 | 0 |
| 2025 | 6 | 170 | 0 | 0 |
| 2026 | 9 | 179 | 0 | — |
What is it indicated for?
TAIMedImg DeepMets is a software device intended to assist trained medical professionals by providing initial object contours on axial T1-weighted contrast-enhanced (T1WI+C) brain magnetic resonance (MR) images to accelerate workflow for radiation therapy treatment planning. TAIMedImg DeepMets is intended only for patients with known (imaging diagnosed) brain metastases (BM) when cancer cells spread from primary site to the brain. It is not intended to…
Read the full statement (284 words)
TAIMedImg DeepMets is a software device intended to assist trained medical professionals by providing initial object contours on axial T1-weighted contrast-enhanced (T1WI+C) brain magnetic resonance (MR) images to accelerate workflow for radiation therapy treatment planning.
TAIMedImg DeepMets is intended only for patients with known (imaging diagnosed) brain metastases (BM) when cancer cells spread from primary site to the brain. It is not intended to be used with images of other brain tumors or other body parts. The software is intended for use with BM lesions with a diameter of ≥ 10 mm.
TAIMedImg DeepMets uses an artificial intelligence algorithm to contour images and offers automated segmentation for Gross Tumor Volume (GTV) contours of brain metastases. The software is an adjunctive tool and not intended for replacing the users’ current standard practice of manual contouring process. All automatic output generated by the software shall be thoroughly reviewed by a trained medical professional prior to delivering any therapy or treatment. The physician retains the ultimate responsibility for making the final diagnosis and treatment decision.
TAIMedImg DeepMets is intended to be used by medical professionals trained in the use of the device. Only DICOM images of adult patients are considered valid input. DeepMets does not support DICOM images of patients that have one of the following exclusions:
(i) presence of prior craniotomy, (ii) patients with clinical imaging diagnosis of brain tumors other than BM, (iii) Images with patient motion: excessive motion leading to artifacts that make the scan technically inadequate.
Medical professionals must finalize (confirm or modify) the contours generated by TAIMedImg DeepMets, as necessary, using an external platform available at the facility that supports DICOM-RT viewing/editing functions, such as image visualization software and treatment planning system.
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/K250427 · printed Nov 4, 2026
Cite this page
510(k) Report. “K250427: TAIMedImg DeepMets.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 4, 2026. https://510kreport.com/device/K250427
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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