510(k) · Cleared
ClearedQLAB Advanced Quantification Software
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Philips Health Care · LLZ System, Image Processing, Radiological
Cleared on May 30, 2017 as substantially equivalent to K132165 (Philips Ultrasound, Inc., 2013) after a 26-day review. Its family tree reaches back 14 generations to 1995. 45 later devices descend from it.
- Decided
- May 30, 2017
- Review
- 26 days
- Class
- Class II
- Product code
- LLZ
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 14 generations to K935595 (1995). 84 ancestors in all, the oldest K891449 (1989). 45 later devices descend from it, 1 citing it directly.
- Root · 14 generations backK935595 Acuson Model 3001Acuson Corp. · 1995
- 10 generations between
- 3 generations backK091286 Syngo US WorkplaceSiemens Medical Solutions USA, Inc. · 2009
- 2 generations backK130159 Qlab Quantification Software Heart ModelPhilips Health Care · 2013
- 1 generation backK132165 Qlab Quantification SoftwarePhilips Ultrasound, Inc. · 2013 · Recalled
- This deviceK171314 QLAB Advanced Quantification SoftwarePhilips Health Care · 2017
- Descendant · cites it directly · 44 of its ownK181264 QLAB Advanced Quantification SoftwarePhilips Ultrasound, Inc. · 2018
- Descendant · 2 generations on · 41 of its ownK191647 QLAB Advanced Quantification SoftwarePhilips Health Care · 2019
- Descendant · 3 generations on · 18 of its ownK201012 EPIQ Diagnostic Ultrasound System Series, Affiniti Diagnostic…Philips Ultrasound, Inc. · 2020 · Recalled
- Descendant · 4 generations on · 17 of its ownK211597 EPIQ Series Diagnostic Ultrasound System, Affiniti Series Diagnostic…Philips Medical Systems · 2021
- Descendant · 5 generations on · 16 of its ownK233788 EPIQ Series Diagnostic Ultrasound System, Affiniti Series Diagnostic…Philips Ultrasound, LLC · 2024 · Recalled
Show all 14 generations
- Root · 14 generations backK935595 Acuson Model 3001Acuson Corp. · 1995
- 13 generations backK973767 Harmonic Imaging with ContrastAcuson Corp. · 1997
- 12 generations backK022567 Sequoia Signature II Diagnostic Ultrasound SystemAcuson Corp. · 2002
- 11 generations backK032114 Sequoia 8.0 Diagnostic Ultrasound SystemSiemens Medical Solutions USA, Inc. · 2003
- 10 generations backK041319 Sequoia Diagnostic Ultrasound SystemSiemens Medical Solutions USA, Inc. · 2004
- 9 generations backK042770 Modification to Acuson CV70 Cardiovascular SystemSiemens Medical Solutions USA, Inc. · 2004 · Recalled
- 8 generations backK050240 Modification to Acuson CV70 Cardiovascular SystemSiemens Medical Solutions USA, Inc. · 2005 · Recalled
- 7 generations backK052894 Sonoline G60 S Ultrasound SystemSiemens Medical Solutions USA, Inc. · 2005 · Recalled
- 6 generations backK061946 Acuson X300 Diagnostic Ultrasound SystemSiemens Medical Solutions USA, Inc. · 2006 · Recalled
- 5 generations backK071036 Modification to Acuson X300 Ultrasound SystemSiemens Medical Solutions USA, Inc., Ultrasound DI · 2007
- 4 generations backK072090 Siemens Diagnostic Ultrasound SystemsSiemens Medical Solutions USA, Inc., Ultrasound DI · 2007
- 3 generations backK091286 Syngo US WorkplaceSiemens Medical Solutions USA, Inc. · 2009
- 2 generations backK130159 Qlab Quantification Software Heart ModelPhilips Health Care · 2013
- 1 generation backK132165 Qlab Quantification SoftwarePhilips Ultrasound, Inc. · 2013 · Recalled
- This deviceK171314 QLAB Advanced Quantification SoftwarePhilips Health Care · 2017
Showing 5 of 45 descendants. See all descendants
Descendants cleared per year
Most influential descendants
Showing 5 of 45 · See all- K181264QLAB Advanced Quantification SoftwarePhilips Ultrasound, Inc. · 2018 · cites it directly44descendants
- K191647QLAB Advanced Quantification SoftwarePhilips Health Care · 2019 · 2 generations on41descendants
- K201012EPIQ Diagnostic Ultrasound System Series, Affiniti Diagnostic Ultrasound System Series…Philips Ultrasound, Inc. · 2020 · 3 generations on18descendants
- K211597EPIQ Series Diagnostic Ultrasound System, Affiniti Series Diagnostic Ultrasound SystemPhilips Medical Systems · 2021 · 4 generations on17descendants
- K233788EPIQ Series Diagnostic Ultrasound System, Affiniti Series Diagnostic Ultrasound SystemPhilips Ultrasound, LLC · 2024 · 5 generations on16descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −14 | K935595 | Acuson Model 3001 | Acuson Corp. | 1995 | — |
| −13 | K973767 | Harmonic Imaging with Contrast | Acuson Corp. | 1997 | — |
| −12 | K022567 | Sequoia Signature II Diagnostic Ultrasound System | Acuson Corp. | 2002 | — |
| −11 | K032114 | Sequoia 8.0 Diagnostic Ultrasound System | Siemens Medical Solutions USA, Inc. | 2003 | — |
| −10 | K041319 | Sequoia Diagnostic Ultrasound System | Siemens Medical Solutions USA, Inc. | 2004 | — |
| −9 | K042770 | Modification to Acuson CV70 Cardiovascular System | Siemens Medical Solutions USA, Inc. | 2004 | 1 |
| −8 | K050240 | Modification to Acuson CV70 Cardiovascular System | Siemens Medical Solutions USA, Inc. | 2005 | 1 |
| −7 | K052894 | Sonoline G60 S Ultrasound System | Siemens Medical Solutions USA, Inc. | 2005 | 1 |
| −6 | K061946 | Acuson X300 Diagnostic Ultrasound System | Siemens Medical Solutions USA, Inc. | 2006 | 1 |
| −5 | K071036 | Modification to Acuson X300 Ultrasound System | Siemens Medical Solutions USA, Inc., Ultrasound DI | 2007 | — |
| −4 | K072090 | Siemens Diagnostic Ultrasound Systems | Siemens Medical Solutions USA, Inc., Ultrasound DI | 2007 | — |
| −3 | K091286 | Syngo US Workplace | Siemens Medical Solutions USA, Inc. | 2009 | — |
| −2 | K130159 | Qlab Quantification Software Heart Model | Philips Health Care | 2013 | — |
| −1 | K132165 | Qlab Quantification Software | Philips Ultrasound, Inc. | 2013 | 1 |
| 0 (this device) | K171314 | QLAB Advanced Quantification Software | Philips Health Care | 2017 | — |
| +1 | K181264 | QLAB Advanced Quantification Software | Philips Ultrasound, Inc. | 2018 | — |
| +2 | K191647 | QLAB Advanced Quantification Software | Philips Health Care | 2019 | — |
| +3 | K201012 | EPIQ Diagnostic Ultrasound System Series, Affiniti Diagnostic Ultrasound… | Philips Ultrasound, Inc. | 2020 | 5 |
| +4 | K211597 | EPIQ Series Diagnostic Ultrasound System, Affiniti Series Diagnostic… | Philips Medical Systems | 2021 | — |
| +5 | K233788 | EPIQ Series Diagnostic Ultrasound System, Affiniti Series Diagnostic… | Philips Ultrasound, LLC | 2024 | 1 |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1989 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 6 | 0 |
| 1995 | 5 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 6 | 0 |
| 2000 | 6 | 0 |
| 2001 | 4 | 0 |
| 2002 | 6 | 0 |
| 2003 | 4 | 0 |
| 2004 | 12 | 0 |
| 2005 | 4 | 0 |
| 2006 | 2 | 0 |
| 2007 | 1 | 0 |
| 2009 | 1 | 0 |
| 2012 | 1 | 0 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2018 | 1 | 0 |
| 2019 | 2 | 0 |
| 2020 | 6 | 0 |
| 2021 | 2 | 0 |
| 2022 | 3 | 0 |
| 2023 | 2 | 0 |
| 2024 | 6 | 0 |
| 2025 | 13 | 0 |
| 2026 | 10 | 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 |
|---|---|---|---|
| * | K132165 | Qlab Quantification SoftwareSummary page 4…Product code LLZ, Class II 3) Substantially Equivalent Devices Primary Predicate Device QLAB Modifications K132 165 08/09/20 13 Reference Device QLAB Quantification Software with Heart Model K130159… | 2013 |
| † | K130159 | Qlab Quantification Software Heart Model | 2013 |
What descends from it? (45)
See all 451 later device cites it directly; ranked here by how many devices descend from each in turn.
| Number | Device | Decided | Descendants |
|---|---|---|---|
| K181264 | QLAB Advanced Quantification Software | 2018 | 44 |
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 22 years and passes through 5 companies; a new generation was cleared every 11 months on median.
- 22 of the 84 ancestors have a recall of any class.
- Of its descendants, K181264 (Philips Ultrasound, Inc., 2018) has gone furthest, with 44 descendants of its own.
- 2 other devices also cite its predicate K132165.
How does its category compare?
All LLZ devicesLLZ System, Image Processing, Radiological: FDA decisions, review times, recalls and adverse event reports over 20 years. 2017, 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?
QLAB Advanced Quantification Software is a software application package. It is designed to view and quantify image data acquired on Philips Healthcare Ultrasound systems.
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/K171314 · printed Nov 6, 2026
Cite this page
510(k) Report. “K171314: QLAB Advanced Quantification Software.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K171314
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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