510(k) · Cleared
ClearedZonare ZS3 Diagnostic Ultrasound System
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Zonare Medical Systems, Inc. · IYN System, Imaging, Pulsed Doppler, Ultrasonic
Cleared on Jul 18, 2014 as substantially equivalent to K120703 (Zonare Medical Systems, Inc., 2012) and 1 other predicate after a 29-day review. Its family tree reaches back 14 generations to 1995. 21 later devices descend from it.
- Decided
- Jul 18, 2014
- Review
- 29 days
- Class
- Class II
- Product code
- IYN
- Recalls
- None
- Predicates
- 2
Its longest line of descent runs back 14 generations to K935595 (1995). 83 ancestors in all, the oldest K891689 (1989). 21 later devices descend from it, 1 citing it directly.
- Root · 14 generations backK935595 Acuson Model 3001Acuson Corp. · 1995
- 10 generations between
- 3 generations backK082326 Zonare Ultra Ultrasound SystemZonare Medical Systems, Inc. · 2008
- 2 generations backK101091 Z.One Ultra Ultrasound SystemZonare Medical Systems, Inc. · 2010
- 1 generation backK120703 Zonare ZS3 Diagnostic Unltrasound SystemZonare Medical Systems, Inc. · 2012
- This deviceK141641 Zonare ZS3 Diagnostic Ultrasound SystemZonare Medical Systems, Inc. · 2014
- Descendant · cites it directly · 20 of its ownK150249 ZONARE ZS3 and Z.Onepro Diagnostic Ultrasound SystemZonare Medical Systems, Inc. · 2015
- Descendant · 2 generations on · 19 of its ownK151175 ZONARE ZS3 Diagnostic Ultrasound SystemZonare Medical Systems, Inc. · 2015
- Descendant · 3 generations on · 13 of its ownK160381 TE7 Diagnostic Ultrasound SystemShenzhen Mindray Bio-Medical Electronics Co., Ltd. · 2016
- Descendant · 4 generations on · 12 of its ownK161525 TE7 Diagnostic Ultrasound, TE5 Diagnostic Ultrasound SystemShenzhen Mindray Bio-Medical Electronics Co., Ltd. · 2016
- Descendant · 5 generations on · 11 of its ownK180912 TE7/TE5 Diagnostic Ultrasound SystemShenzhen Mindray Bio-Medical Electronics Co., Ltd. · 2018
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 backK063138 Modification to Acuson Antares Ultrasound SystemSiemens Medical Solutions USA, Inc. · 2006
- 5 generations backK063803 Acuson Antares Diagnostic Ultrasound SystemSiemens Medical Solutions USA, Inc., Ultrasound DI · 2007 · Recalled
- 4 generations backK072786 Acuson S2000 Ultrasound SystemSiemens Medical Solutions USA, Inc. · 2007
- 3 generations backK082326 Zonare Ultra Ultrasound SystemZonare Medical Systems, Inc. · 2008
- 2 generations backK101091 Z.One Ultra Ultrasound SystemZonare Medical Systems, Inc. · 2010
- 1 generation backK120703 Zonare ZS3 Diagnostic Unltrasound SystemZonare Medical Systems, Inc. · 2012
- This deviceK141641 Zonare ZS3 Diagnostic Ultrasound SystemZonare Medical Systems, Inc. · 2014
Showing 5 of 21 descendants. See all descendants
Descendants cleared per year
Most influential descendants
Showing 5 of 21 · See all- K150249ZONARE ZS3 and Z.Onepro Diagnostic Ultrasound SystemZonare Medical Systems, Inc. · 2015 · cites it directly20descendants
- K151175ZONARE ZS3 Diagnostic Ultrasound SystemZonare Medical Systems, Inc. · 2015 · 2 generations on19descendants
- K160381TE7 Diagnostic Ultrasound SystemShenzhen Mindray Bio-Medical Electronics Co., Ltd. · 2016 · 3 generations on13descendants
- K161525TE7 Diagnostic Ultrasound, TE5 Diagnostic Ultrasound SystemShenzhen Mindray Bio-Medical Electronics Co., Ltd. · 2016 · 4 generations on12descendants
- K180912TE7/TE5 Diagnostic Ultrasound SystemShenzhen Mindray Bio-Medical Electronics Co., Ltd. · 2018 · 5 generations on11descendants
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 | K063138 | Modification to Acuson Antares Ultrasound System | Siemens Medical Solutions USA, Inc. | 2006 | — |
| −5 | K063803 | Acuson Antares Diagnostic Ultrasound System | Siemens Medical Solutions USA, Inc., Ultrasound DI | 2007 | 9 |
| −4 | K072786 | Acuson S2000 Ultrasound System | Siemens Medical Solutions USA, Inc. | 2007 | — |
| −3 | K082326 | Zonare Ultra Ultrasound System | Zonare Medical Systems, Inc. | 2008 | — |
| −2 | K101091 | Z.One Ultra Ultrasound System | Zonare Medical Systems, Inc. | 2010 | — |
| −1 | K120703 | Zonare ZS3 Diagnostic Unltrasound System | Zonare Medical Systems, Inc. | 2012 | — |
| 0 (this device) | K141641 | Zonare ZS3 Diagnostic Ultrasound System | Zonare Medical Systems, Inc. | 2014 | — |
| +1 | K150249 | ZONARE ZS3 and Z.Onepro Diagnostic Ultrasound System | Zonare Medical Systems, Inc. | 2015 | — |
| +2 | K151175 | ZONARE ZS3 Diagnostic Ultrasound System | Zonare Medical Systems, Inc. | 2015 | — |
| +3 | K160381 | TE7 Diagnostic Ultrasound System | Shenzhen Mindray Bio-Medical Electronics Co., Ltd. | 2016 | — |
| +4 | K161525 | TE7 Diagnostic Ultrasound, TE5 Diagnostic Ultrasound System | Shenzhen Mindray Bio-Medical Electronics Co., Ltd. | 2016 | — |
| +5 | K180912 | TE7/TE5 Diagnostic Ultrasound System | Shenzhen Mindray Bio-Medical Electronics Co., Ltd. | 2018 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1989 | 1 | 0 |
| 1992 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 4 | 0 |
| 1997 | 5 | 0 |
| 1998 | 1 | 0 |
| 1999 | 7 | 0 |
| 2000 | 6 | 0 |
| 2001 | 5 | 0 |
| 2002 | 6 | 0 |
| 2003 | 6 | 0 |
| 2004 | 12 | 0 |
| 2005 | 7 | 0 |
| 2006 | 2 | 0 |
| 2007 | 1 | 0 |
| 2008 | 1 | 0 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2015 | 2 | 0 |
| 2016 | 2 | 0 |
| 2017 | 1 | 0 |
| 2018 | 1 | 0 |
| 2019 | 1 | 0 |
| 2020 | 1 | 0 |
| 2021 | 3 | 0 |
| 2022 | 3 | 0 |
| 2023 | 1 | 0 |
| 2024 | 2 | 0 |
| 2025 | 4 | 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 IYN? 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 IYN device
- #1 K240850 EPIQ Series Diagnostic Ultrasound Systems…score 32.1 · 24 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 |
|---|---|---|---|
| * | K120703 | Zonare ZS3 Diagnostic Unltrasound SystemSummary page 1…IVO ITX Classification Radiology Panel: Predicate Devices: ZONARE's ZS3 Ultrasound System K 120703 _____________ZONARE's zone ultra Ultrasound Sy'stem K101091 Device Description The ZS3 and z.one,… | 2012 |
| * | K101091 | Z.One Ultra Ultrasound SystemSummary page 1…redicate Devices: ZONARE's ZS3 Ultrasound System K 120703 _____________ZONARE's zone ultra Ultrasound Sy'stem K101091 Device Description The ZS3 and z.one,r,, Ultrasound Systems (hereafter referred to as 'ZS3 Ultrasound Platform" or '253" for s… | 2010 |
What descends from it? (21)
See all 211 later device cites it directly; ranked here by how many devices descend from each in turn.
| Number | Device | Decided | Descendants |
|---|---|---|---|
| K150249 | ZONARE ZS3 and Z.Onepro Diagnostic Ultrasound System | 2015 | 20 |
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 19 years and passes through 4 companies; a new generation was cleared every 11 months on median.
- 21 of the 83 ancestors have a recall of any class.
- Of its descendants, K150249 (Zonare Medical Systems, Inc., 2015) has gone furthest, with 20 descendants of its own.
- 3 other devices also cite its predicate K120703.
How does its category compare?
All IYN devicesIYN System, Imaging, Pulsed Doppler, Ultrasonic: FDA decisions, review times, recalls and adverse event reports over 20 years. 2014, this device’s year, is highlighted.
FDA decisions per year · IYN
57in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · IYN
124in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · IYN
10in 2025
Class I (1 since 2007) Class II/III not classified
Adverse event reports per year · IYN
610in 2025
MAUDE reports naming product code IYN, 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 | 26 | 16 | 3 |
| 2008 | 25 | 18 | 12 | 2 |
| 2009 | 18 | 29 | 8 | 9 |
| 2010 | 29 | 67 | 10 | 17 |
| 2011 | 39 | 46 | 8 | 18 |
| 2012 | 43 | 37 | 3 | 20 |
| 2013 | 51 | 60 | 8 | 18 |
| 2014 | 56 | 39 | 2 | 48 |
| 2015 | 54 | 55 | 3 | 116 |
| 2016 | 60 | 56 | 2 | 145 |
| 2017 | 64 | 83 | 0 | 146 |
| 2018 | 59 | 85 | 7 | 85 |
| 2019 | 47 | 79 | 0 | 59 |
| 2020 | 57 | 72 | 4 | 67 |
| 2021 | 46 | 105 | 8 | 213 |
| 2022 | 53 | 105 | 10 | 186 |
| 2023 | 44 | 115 | 4 | 229 |
| 2024 | 50 | 119 | 1 | 266 |
| 2025 | 57 | 124 | 10 | 610 |
| 2026 | 44 | 107 | 2 (1) | — |
What is it indicated for?
The ZS3 and zonepro Ultrasound Systems are intended for use by a qualified physician for Ultrasound evaluation of Ophthalmic; Fetal/obstetric, gynecological; Abdominal (renal, GYN/Pelvic; Intra-operative (abdominal, thoracic, and vascular), Intra-operative neurological; Pediatric: small organ (thyroid, breast, testes, etc.), Adult & Neonatal Cephalic; Trans-rectal, Trans-vaginal, Trans-cranial, Trans-esophageal (non-cardiac and cardiac); Musculoskeletal (conventional & superficial); 3D/4D; Cardiac - Adult/ Pediatric/ Fetal; Echo, Intra-Cardiac; Pelvic; Peripheral vascular; harmonic tissue and contrast imaging and Tissue elasticity.
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/K141641 · printed Nov 6, 2026
Cite this page
510(k) Report. “K141641: Zonare ZS3 Diagnostic Ultrasound System.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K141641
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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