510(k) · Cleared
ClearedNervevision Software Systems
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
3D Imaging Partners, Inc. · LLZ System, Image Processing, Radiological
Cleared on Jul 26, 2012 as substantially equivalent to K111311 (Omisa Inc. (Segasist Technologies), 2011) after a 108-day review. Its family tree reaches back 8 generations to 1996.
- Decided
- Jul 26, 2012
- Review
- 108 days
- Class
- Class II
- Product code
- LLZ
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 8 generations to K954678 (1996). 54 ancestors in all, the oldest K871859 (1987). No later device cites it as a predicate yet.
- Root · 8 generations backK954678 Pro VisionAlgotec Systems, Ltd. · 1996
- 7 generations backK980648 Pro VisionAlgotec Systems, Ltd. · 1998
- 6 generations backK992654 Plug 'N View 3D, Version 1.0Voxar Limited · 1999
- 5 generations backK022692 Voxelplus PacsMevisys Co., Ltd. · 2002
- 4 generations backK051528 Mevis Liveranalyser/Liverviewer SoftwareMevis Technology GmbH & Co. KG · 2005
- 3 generations backK061696 Iqqa-Liver SoftwareEdda Technology, Inc. · 2006
- 2 generations backK071310 Syngo CT Oncology Software PackageSiemens AG · 2007
- 1 generation backK111311 Segmentation Assistant for Prostate-Auto ContouringOmisa Inc. (Segasist Technologies) · 2011
- This deviceK121075 Nervevision Software Systems3D Imaging Partners, Inc. · 2012
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −8 | K954678 | Pro Vision | Algotec Systems, Ltd. | 1996 | — |
| −7 | K980648 | Pro Vision | Algotec Systems, Ltd. | 1998 | — |
| −6 | K992654 | Plug 'N View 3D, Version 1.0 | Voxar Limited | 1999 | — |
| −5 | K022692 | Voxelplus Pacs | Mevisys Co., Ltd. | 2002 | — |
| −4 | K051528 | Mevis Liveranalyser/Liverviewer Software | Mevis Technology GmbH & Co. KG | 2005 | — |
| −3 | K061696 | Iqqa-Liver Software | Edda Technology, Inc. | 2006 | — |
| −2 | K071310 | Syngo CT Oncology Software Package | Siemens AG | 2007 | — |
| −1 | K111311 | Segmentation Assistant for Prostate-Auto Contouring | Omisa Inc. (Segasist Technologies) | 2011 | — |
| 0 (this device) | K121075 | Nervevision Software Systems | 3D Imaging Partners, Inc. | 2012 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1987 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 5 | 0 |
| 2001 | 5 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 3 | 0 |
| 2006 | 2 | 0 |
| 2008 | 2 | 0 |
| 2009 | 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 LLZ? 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 LLZ device
- #1 K230955 syngo Application Softwarescore 21.5 · 11 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 |
|---|---|---|---|
| * | K111311 | Segmentation Assistant for Prostate-Auto ContouringSummary page 1…com DATE PREPARED: June 14,2012 TRADE OR PROPRIETARY NAME: NERVEVISION SOFTWARE SYSTEMS CLASSIFICATION NAME: System, Image Processing, Radiological PREDICATE DEVICE: K11 13 11, Segasist Prostate Auto-Contouring Software DEVICE DESCRIPTION: The NERVEVISION SOFTWARE SYSTEMS is a software application that… | 2011 |
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 8 companies; a new generation was cleared every 2.5 years on median.
- 10 of the 54 ancestors have a recall of any class.
- 1 other device also cites its predicate K111311.
How does its category compare?
All LLZ devicesLLZ System, Image Processing, Radiological: FDA decisions, review times, recalls and adverse event reports over 20 years. 2012, this device’s year, is highlighted.
FDA decisions per year · LLZ
58in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · LLZ
173in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · LLZ
11in 2025
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · LLZ
116in 2025
MAUDE reports naming product code LLZ, 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 | 76 | 36 | 20 | 152 |
| 2008 | 94 | 52 | 32 | 154 |
| 2009 | 70 | 62 | 21 | 145 |
| 2010 | 51 | 98 | 17 | 145 |
| 2011 | 106 | 79 | 30 | 454 |
| 2012 | 82 | 87 | 12 | 266 |
| 2013 | 95 | 84 | 64 | 1,130 |
| 2014 | 78 | 89 | 6 | 15,631 |
| 2015 | 64 | 90 | 16 | 211 |
| 2016 | 82 | 90 | 12 | 290 |
| 2017 | 78 | 107 | 5 | 104 |
| 2018 | 104 | 105 | 7 | 72 |
| 2019 | 74 | 107 | 2 | 88 |
| 2020 | 81 | 115 | 6 | 82 |
| 2021 | 83 | 116 | 3 | 70 |
| 2022 | 65 | 137 | 4 | 28 |
| 2023 | 87 | 157 | 8 | 26 |
| 2024 | 62 | 131 | 6 | 42 |
| 2025 | 58 | 173 | 11 | 116 |
| 2026 | 45 | 110 | 14 | — |
What is it indicated for?
The NERVEVISION SOFTWARE SYSTEMS is a stand-alone software application to assist clinicians in segmenting and visualizing nerve anatomy from magnetic resonance images.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K121075 · printed Nov 6, 2026
Cite this page
510(k) Report. “K121075: Nervevision Software Systems.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K121075
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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