510(k) · Cleared
Recalled · Class II · 2021Arietta 750
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Hitachi Healthcare Americas · IYN System, Imaging, Pulsed Doppler, Ultrasonic
Cleared on Aug 9, 2019 as substantially equivalent to K183456 (Hitachi Healthcare Americas, 2019) after a 93-day review. Its family tree reaches back 17 generations to 1995. It has been recalled once.
- Decided
- Aug 9, 2019
- Review
- 93 days
- Class
- Class II
- Product code
- IYN
- Recalls
- 1
- Predicates
- 1
Its longest line of descent runs back 17 generations to K935595 (1995). 83 ancestors in all, the oldest K891689 (1989). No later device cites it as a predicate yet.
- Root · 17 generations backK935595 Acuson Model 3001Acuson Corp. · 1995
- 13 generations between
- 3 generations backK171708 Aloka Arietta 850Hitachi Healthcare Americas Corporation · 2017 · Recalled
- 2 generations backK173739 Aloka Arietta 850Hitachi Healthcare Americas Corporation · 2018 · Recalled
- 1 generation backK183456 Aloka Arietta 850Hitachi Healthcare Americas · 2019 · Recalled
- This deviceK191233 Arietta 750Hitachi Healthcare Americas · 2019
Show all 17 generations
- Root · 17 generations backK935595 Acuson Model 3001Acuson Corp. · 1995
- 16 generations backK973767 Harmonic Imaging with ContrastAcuson Corp. · 1997
- 15 generations backK022567 Sequoia Signature II Diagnostic Ultrasound SystemAcuson Corp. · 2002
- 14 generations backK032114 Sequoia 8.0 Diagnostic Ultrasound SystemSiemens Medical Solutions USA, Inc. · 2003
- 13 generations backK041319 Sequoia Diagnostic Ultrasound SystemSiemens Medical Solutions USA, Inc. · 2004
- 12 generations backK042770 Modification to Acuson CV70 Cardiovascular SystemSiemens Medical Solutions USA, Inc. · 2004 · Recalled
- 11 generations backK050240 Modification to Acuson CV70 Cardiovascular SystemSiemens Medical Solutions USA, Inc. · 2005 · Recalled
- 10 generations backK052894 Sonoline G60 S Ultrasound SystemSiemens Medical Solutions USA, Inc. · 2005 · Recalled
- 9 generations backK063138 Modification to Acuson Antares Ultrasound SystemSiemens Medical Solutions USA, Inc. · 2006
- 8 generations backK063803 Acuson Antares Diagnostic Ultrasound SystemSiemens Medical Solutions USA, Inc., Ultrasound DI · 2007 · Recalled
- 7 generations backK072786 Acuson S2000 Ultrasound SystemSiemens Medical Solutions USA, Inc. · 2007
- 6 generations backK093466 HI Vision Preirus Doagnostic Ultrasound Scanner Model HI Vision…Hitachi Medical Systems America, Inc. · 2010 · Recalled
- 5 generations backK110673 HI Vision Ascendus Diagnostic Ultrasound ScannerHitachi Medical Systems America, Inc. · 2011
- 4 generations backK134016 Arietta 70/Arietta S70/Arietta V70 Diagnostic Ultrasound ScannerHitachi Aloka Medical,Ltd. (Hitachi Aloka Medical · 2014 · Recalled
- 3 generations backK171708 Aloka Arietta 850Hitachi Healthcare Americas Corporation · 2017 · Recalled
- 2 generations backK173739 Aloka Arietta 850Hitachi Healthcare Americas Corporation · 2018 · Recalled
- 1 generation backK183456 Aloka Arietta 850Hitachi Healthcare Americas · 2019 · Recalled
- This deviceK191233 Arietta 750Hitachi Healthcare Americas · 2019
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −17 | K935595 | Acuson Model 3001 | Acuson Corp. | 1995 | — |
| −16 | K973767 | Harmonic Imaging with Contrast | Acuson Corp. | 1997 | — |
| −15 | K022567 | Sequoia Signature II Diagnostic Ultrasound System | Acuson Corp. | 2002 | — |
| −14 | K032114 | Sequoia 8.0 Diagnostic Ultrasound System | Siemens Medical Solutions USA, Inc. | 2003 | — |
| −13 | K041319 | Sequoia Diagnostic Ultrasound System | Siemens Medical Solutions USA, Inc. | 2004 | — |
| −12 | K042770 | Modification to Acuson CV70 Cardiovascular System | Siemens Medical Solutions USA, Inc. | 2004 | 1 |
| −11 | K050240 | Modification to Acuson CV70 Cardiovascular System | Siemens Medical Solutions USA, Inc. | 2005 | 1 |
| −10 | K052894 | Sonoline G60 S Ultrasound System | Siemens Medical Solutions USA, Inc. | 2005 | 1 |
| −9 | K063138 | Modification to Acuson Antares Ultrasound System | Siemens Medical Solutions USA, Inc. | 2006 | — |
| −8 | K063803 | Acuson Antares Diagnostic Ultrasound System | Siemens Medical Solutions USA, Inc., Ultrasound DI | 2007 | 9 |
| −7 | K072786 | Acuson S2000 Ultrasound System | Siemens Medical Solutions USA, Inc. | 2007 | — |
| −6 | K093466 | HI Vision Preirus Doagnostic Ultrasound Scanner Model HI Vision Preirus | Hitachi Medical Systems America, Inc. | 2010 | 1 |
| −5 | K110673 | HI Vision Ascendus Diagnostic Ultrasound Scanner | Hitachi Medical Systems America, Inc. | 2011 | — |
| −4 | K134016 | Arietta 70/Arietta S70/Arietta V70 Diagnostic Ultrasound Scanner | Hitachi Aloka Medical,Ltd. (Hitachi Aloka Medical | 2014 | 2 |
| −3 | K171708 | Aloka Arietta 850 | Hitachi Healthcare Americas Corporation | 2017 | 1 |
| −2 | K173739 | Aloka Arietta 850 | Hitachi Healthcare Americas Corporation | 2018 | 2 |
| −1 | K183456 | Aloka Arietta 850 | Hitachi Healthcare Americas | 2019 | 3 |
| 0 (this device) | K191233 | Arietta 750 | Hitachi Healthcare Americas | 2019 | — |
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 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 1 | 0 |
| 1999 | 6 | 0 |
| 2000 | 6 | 0 |
| 2001 | 6 | 0 |
| 2002 | 4 | 0 |
| 2003 | 7 | 0 |
| 2004 | 10 | 0 |
| 2005 | 5 | 0 |
| 2006 | 2 | 0 |
| 2007 | 1 | 0 |
| 2008 | 1 | 0 |
| 2011 | 1 | 0 |
| 2013 | 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 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? (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 |
|---|---|---|---|
| * | K183456 | Aloka Arietta 850Summary page 30…Class II Panel Radiology Predicate Device Name Predicate Device(s): ALOKA ARIETTA 850 (K183456) Regulation Number: 21 CFR 892.1550 Regulation Name: Diagnostic Ultrasound System and Acc… | 2019 |
| † | K134016 | Arietta 70/Arietta S70/Arietta V70 Diagnostic Ultrasound Scanner | 2014 |
| † | K181376 | Arietta 65 | 2018 |
| † | K142618 | Intra-operative Ultrasound Transducer, PROSOUND ALPHA 7 Diagnostic Ultrasound System… | 2014 |
What descends from it?
No later submission names this one as a predicate yet.
Has anything in its family been recalled? (0 Class I)
Recalls of this device
| Date | Class | Recall | Root cause | Reason |
|---|---|---|---|---|
| Oct 14, 2021 | Class II | Z-0189-2022 | Software design | Diagnostic ultrasound system with the specified software version and used in conjunction with a Fujifilm (formally Hitachi) transducer does not display the measurement results correctly with two cardiology measurement functions: Mitral… |
No ancestor or descendant has a Class I recall.
What does this lineage say?
- The line of descent spans 24 years and passes through 7 companies; a new generation was cleared every 11 months on median.
- 22 of the 83 ancestors have a recall of any class.
- 1 other device also cites its predicate K183456.
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. 2019, 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 ARIETTA 750 is intended for use by trained personnel (doctor, Sonographer, etc.) for the diagnostic ultrasound evaluation of Fetal, Abdominal, Intra-operative (Spec.), Intra-operative (Neuro.), Laparoscopic, Pediatric, Small Organ (Spec.), Neonatal Cephalic, Adult Cephalic, Trans-rectal, Trans-vaginal, Trans-esoph. (non-Card.), Musculo-skel. (Convent.), Musculo-skel. (Superfic.), Wound (Cavernous/Non-Cavernous), Gynecology, Cardiac Adult, Cardiac…
Read the full statement (89 words)
The ARIETTA 750 is intended for use by trained personnel (doctor, Sonographer, etc.) for the diagnostic ultrasound evaluation of Fetal, Abdominal, Intra-operative (Spec.), Intra-operative (Neuro.), Laparoscopic, Pediatric, Small Organ (Spec.), Neonatal Cephalic, Adult Cephalic, Trans-rectal, Trans-vaginal, Trans-esoph. (non-Card.), Musculo-skel. (Convent.), Musculo-skel. (Superfic.), Wound (Cavernous/Non-Cavernous), Gynecology, Cardiac Adult, Cardiac Pediatric, Trans-esophageal (card.), Peripheral vessel clinical applications.
The Modes of Operation are B mode, M mode, PW mode (Pulsed Wave Doppler), CW mode (Continuous Wave Doppler), Color Doppler, Power Doppler (Color Flow Angiography), TOI (Tissue Doppler Imaging), 3D Imaging, 4D Imaging.
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/K191233 · printed Nov 6, 2026
Cite this page
510(k) Report. “K191233: Arietta 750.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K191233
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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