510(k) · Cleared
Cleared4D MV-Assessment 2.0
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Tomtec Imaging Systems GmbH · DQK Computer, Diagnostic, Programmable
Cleared on Jan 27, 2011 as substantially equivalent to K071232 (Tomtec Imaging Systems GmbH, 2007) and 1 other predicate after a 31-day review. Its family tree reaches back 12 generations to 1995. 79 later devices descend from it.
- Decided
- Jan 27, 2011
- Review
- 31 days
- Class
- Class II
- Product code
- DQK
- Recalls
- None
- Predicates
- 2
Its longest line of descent runs back 12 generations to K935595 (1995). 65 ancestors in all, the oldest K921148 (1992). 79 later devices descend from it, 1 citing it directly.
- Root · 12 generations backK935595 Acuson Model 3001Acuson Corp. · 1995
- 8 generations between
- 3 generations backK071036 Modification to Acuson X300 Ultrasound SystemSiemens Medical Solutions USA, Inc., Ultrasound DI · 2007
- 2 generations backK072090 Siemens Diagnostic Ultrasound SystemsSiemens Medical Solutions USA, Inc., Ultrasound DI · 2007
- 1 generation backK090461 Image-Arena 4.0 and IA Applications 2D Cardiac Performance Analysis…Tomtec Imaging Systems GmbH · 2009 · Recalled
- This deviceK103782 4D MV-Assessment 2.0Tomtec Imaging Systems GmbH · 2011
- Descendant · cites it directly · 78 of its ownK132544 Tomtec-Arena 1.0, Tomtec-Arena 3D Echo, Cardio-ArenaTomtec Imaging Systems GmbH · 2013
- Descendant · 2 generations on · 56 of its ownK150122 Tomtec-Arena TTA2Tomtec Imaging Systems GmbH · 2015 · Recalled
- Descendant · 3 generations on · 35 of its ownK170823 Vivid E80, Vivid E90, Vivid E95GE Medical Systems Ultrasound and Primary Care Diagnostics · 2017 · Recalled
- Descendant · 4 generations on · 20 of its ownK173341 Vivid E80, Vivid E90, Vivid E95GE Medical Systems · 2017 · Recalled
- Descendant · 2 generations on · 19 of its ownK200232 LVivo Software ApplicationDia Imaging Analysis, Ltd. · 2020
Show all 12 generations
- Root · 12 generations backK935595 Acuson Model 3001Acuson Corp. · 1995
- 11 generations backK973767 Harmonic Imaging with ContrastAcuson Corp. · 1997
- 10 generations backK022567 Sequoia Signature II Diagnostic Ultrasound SystemAcuson Corp. · 2002
- 9 generations backK032114 Sequoia 8.0 Diagnostic Ultrasound SystemSiemens Medical Solutions USA, Inc. · 2003
- 8 generations backK041319 Sequoia Diagnostic Ultrasound SystemSiemens Medical Solutions USA, Inc. · 2004
- 7 generations backK042770 Modification to Acuson CV70 Cardiovascular SystemSiemens Medical Solutions USA, Inc. · 2004 · Recalled
- 6 generations backK050240 Modification to Acuson CV70 Cardiovascular SystemSiemens Medical Solutions USA, Inc. · 2005 · Recalled
- 5 generations backK052894 Sonoline G60 S Ultrasound SystemSiemens Medical Solutions USA, Inc. · 2005 · Recalled
- 4 generations backK061946 Acuson X300 Diagnostic Ultrasound SystemSiemens Medical Solutions USA, Inc. · 2006 · Recalled
- 3 generations backK071036 Modification to Acuson X300 Ultrasound SystemSiemens Medical Solutions USA, Inc., Ultrasound DI · 2007
- 2 generations backK072090 Siemens Diagnostic Ultrasound SystemsSiemens Medical Solutions USA, Inc., Ultrasound DI · 2007
- 1 generation backK090461 Image-Arena 4.0 and IA Applications 2D Cardiac Performance Analysis…Tomtec Imaging Systems GmbH · 2009 · Recalled
- This deviceK103782 4D MV-Assessment 2.0Tomtec Imaging Systems GmbH · 2011
Showing 5 of 79 descendants. See all descendants
Descendants cleared per year
Most influential descendants
Showing 5 of 79 · See all- K132544Tomtec-Arena 1.0, Tomtec-Arena 3D Echo, Cardio-ArenaTomtec Imaging Systems GmbH · 2013 · cites it directly78descendants
- K150122Tomtec-Arena TTA2Tomtec Imaging Systems GmbH · 2015 · 2 generations on56descendants
- K170823Vivid E80, Vivid E90, Vivid E95GE Medical Systems Ultrasound and Primary Care Diagnostics · 2017 · 3 generations on35descendants
- K173341Vivid E80, Vivid E90, Vivid E95GE Medical Systems · 2017 · 4 generations on20descendants
- K200232LVivo Software ApplicationDia Imaging Analysis, Ltd. · 2020 · 2 generations on19descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −12 | K935595 | Acuson Model 3001 | Acuson Corp. | 1995 | — |
| −11 | K973767 | Harmonic Imaging with Contrast | Acuson Corp. | 1997 | — |
| −10 | K022567 | Sequoia Signature II Diagnostic Ultrasound System | Acuson Corp. | 2002 | — |
| −9 | K032114 | Sequoia 8.0 Diagnostic Ultrasound System | Siemens Medical Solutions USA, Inc. | 2003 | — |
| −8 | K041319 | Sequoia Diagnostic Ultrasound System | Siemens Medical Solutions USA, Inc. | 2004 | — |
| −7 | K042770 | Modification to Acuson CV70 Cardiovascular System | Siemens Medical Solutions USA, Inc. | 2004 | 1 |
| −6 | K050240 | Modification to Acuson CV70 Cardiovascular System | Siemens Medical Solutions USA, Inc. | 2005 | 1 |
| −5 | K052894 | Sonoline G60 S Ultrasound System | Siemens Medical Solutions USA, Inc. | 2005 | 1 |
| −4 | K061946 | Acuson X300 Diagnostic Ultrasound System | Siemens Medical Solutions USA, Inc. | 2006 | 1 |
| −3 | K071036 | Modification to Acuson X300 Ultrasound System | Siemens Medical Solutions USA, Inc., Ultrasound DI | 2007 | — |
| −2 | K072090 | Siemens Diagnostic Ultrasound Systems | Siemens Medical Solutions USA, Inc., Ultrasound DI | 2007 | — |
| −1 | K090461 | Image-Arena 4.0 and IA Applications 2D Cardiac Performance Analysis 1.0 | Tomtec Imaging Systems GmbH | 2009 | 1 |
| 0 (this device) | K103782 | 4D MV-Assessment 2.0 | Tomtec Imaging Systems GmbH | 2011 | — |
| +1 | K132544 | Tomtec-Arena 1.0, Tomtec-Arena 3D Echo, Cardio-Arena | Tomtec Imaging Systems GmbH | 2013 | — |
| +2 | K150122 | Tomtec-Arena TTA2 | Tomtec Imaging Systems GmbH | 2015 | 1 |
| +3 | K170823 | Vivid E80, Vivid E90, Vivid E95 | GE Medical Systems Ultrasound and Primary Care Diagnostics | 2017 | 3 |
| +4 | K173341 | Vivid E80, Vivid E90, Vivid E95 | GE Medical Systems | 2017 | 3 |
| +2 | K200232 | LVivo Software Application | Dia Imaging Analysis, Ltd. | 2020 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1992 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1999 | 5 | 0 |
| 2000 | 7 | 0 |
| 2001 | 3 | 0 |
| 2002 | 4 | 0 |
| 2003 | 3 | 0 |
| 2004 | 11 | 0 |
| 2005 | 3 | 0 |
| 2006 | 2 | 0 |
| 2007 | 1 | 0 |
| 2008 | 1 | 0 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2013 | 1 | 0 |
| 2015 | 1 | 0 |
| 2017 | 4 | 0 |
| 2018 | 4 | 0 |
| 2019 | 3 | 0 |
| 2020 | 13 | 0 |
| 2021 | 5 | 0 |
| 2022 | 9 | 0 |
| 2023 | 9 | 0 |
| 2024 | 7 | 0 |
| 2025 | 17 | 0 |
| 2026 | 6 | 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 DQK? 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 DQK device
- #1 K213682 HemoSphere Advanced Monitor, HemoSphere…score 26.6 · 28 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 |
|---|---|---|---|
| * | K071232 | Image-Arena Applications and Research-Arena ApplicationsSummary page 1…are Classification Name: Programmable diagnostic computer Proprietary Name(s): 4D M-Assessment 2.0 Predicate Devices: Predicate Device 1I k071232 Image-Arena Platform 3.0; Research- Arena Platform 2.0; Echo-Corn 3.0; Imag… | 2007 |
| * | K090461 | Image-Arena 4.0 and IA Applications 2D Cardiac Performance Analysis 1.0Summary page 1…ponent and 40 LV-Analysis 2.5 component TomTec; Imaging Systems GmbH Predicate Device 2 K090461 Image-Arena 4.0 and Image-Arena Applications with 2D Cardiac Performance… | 2009 |
What descends from it? (79)
See all 791 later device cites it directly; ranked here by how many devices descend from each in turn.
| Number | Device | Decided | Descendants |
|---|---|---|---|
| K132544 | Tomtec-Arena 1.0, Tomtec-Arena 3D Echo, Cardio-Arena | 2013 | 78 |
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 4 companies; a new generation was cleared every 11 months on median.
- 16 of the 65 ancestors have a recall of any class.
- Of its descendants, K132544 (Tomtec Imaging Systems GmbH, 2013) has gone furthest, with 78 descendants of its own.
- 7 other devices also cite its predicate K071232.
How does its category compare?
All DQK devicesDQK Computer, Diagnostic, Programmable: FDA decisions, review times, recalls and adverse event reports over 20 years. 2011, this device’s year, is highlighted.
FDA decisions per year · DQK
23so far in 2026, the most since 2007
2026 to Oct 25, outlined.
Median 510(k) review, days · DQK
95in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · DQK
1in 2025
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · DQK
433in 2025
MAUDE reports naming product code DQK, 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 | 13 | 83 | 4 | 18 |
| 2008 | 4 | 70 | 1 | 34 |
| 2009 | 12 | 93 | 2 | 40 |
| 2010 | 9 | 64 | 3 | 49 |
| 2011 | 12 | 69 | 2 | 55 |
| 2012 | 7 | 74 | 3 | 129 |
| 2013 | 13 | 68 | 1 | 180 |
| 2014 | 9 | 90 | 4 | 115 |
| 2015 | 7 | 125 | 2 | 131 |
| 2016 | 15 | 190 | 0 | 340 |
| 2017 | 7 | 146 | 2 | 252 |
| 2018 | 14 | 150 | 6 | 261 |
| 2019 | 15 | 113 | 1 | 218 |
| 2020 | 16 | 123 | 1 | 215 |
| 2021 | 16 | 132 | 1 | 351 |
| 2022 | 19 | 136 | 2 | 319 |
| 2023 | 21 | 133 | 2 | 340 |
| 2024 | 13 | 100 | 24 | 557 |
| 2025 | 22 | 95 | 1 | 433 |
| 2026 | 23 | 151 | 2 | — |
What is it indicated for?
MV-Assessment 2.0 is intended as software to analyze pathologies related to the mitral valve.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K103782 · printed Nov 6, 2026
Cite this page
510(k) Report. “K103782: 4D MV-Assessment 2.0.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K103782
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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