510(k) · Cleared
ClearedACUSON Juniper Diagnostic Ultrasound System and ACUSON Juniper Select Diagnostic Ultrasound System
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Siemens Medical Solutions USA, Inc. · IYN System, Imaging, Pulsed Doppler, Ultrasonic
Cleared on Aug 16, 2022 as substantially equivalent to K201130 (Siemens Medical Solutions USA, Inc., 2020) and 1 other predicate after a 113-day review. Its family tree reaches back 29 generations to 1995. 4 later devices descend from it.
- Decided
- Aug 16, 2022
- Review
- 113 days
- Class
- Class II
- Product code
- IYN
- Recalls
- None
- Predicates
- 2
Its longest line of descent runs back 29 generations to K935595 (1995). 252 ancestors in all, the oldest K863700 (1987). 4 later devices descend from it, 1 citing it directly.
- Root · 29 generations backK935595 Acuson Model 3001Acuson Corp. · 1995
- 25 generations between
- 3 generations backK200707 ACUSON Sequoia Diagnostic Ultrasound SystemSiemens Medical Solutions USA, Inc. · 2020
- 2 generations backK201462 ACUSON Sequoia Diagnostic Ultrasound SystemSiemens Medical Solutions USA, Inc. · 2020 · Recalled
- 1 generation backK210743 ACUSON Redwood Diagnostic Ultrasound SystemSiemens Medical Solutions USA, Inc. · 2021 · Recalled
- This deviceK221190 ACUSON Juniper Diagnostic Ultrasound System and ACUSON Juniper…Siemens Medical Solutions USA, Inc. · 2022
- Descendant · cites it directly · 3 of its ownK230207 ACUSON Juniper Diagnostic Ultrasound System, ACUSON Juniper Select…Siemens Medical Solutions USA, Inc. · 2023
- Descendant · 2 generations on · 1 of its ownK232617 ACUSON Maple Diagnostic Ultrasound System, ACUSON Maple Select…Siemens Medical Solutions USA, Inc. · 2023 · Recalled
- Descendant · 3 generations on · 0 of its ownK253487 ACUSON Maple Diagnostic Ultrasound System; ACUSON Maple Select…Siemens Medical Solutions USA, Inc. · 2025
- Descendant · 2 generations on · 0 of its ownK253457 ACUSON Juniper Diagnostic Ultrasound System; ACUSON Juniper Select…Siemens Medical Solutions USA, Inc. · 2025
Show all 29 generations
- Root · 29 generations backK935595 Acuson Model 3001Acuson Corp. · 1995
- 28 generations backK973767 Harmonic Imaging with ContrastAcuson Corp. · 1997
- 27 generations backK022567 Sequoia Signature II Diagnostic Ultrasound SystemAcuson Corp. · 2002
- 26 generations backK032114 Sequoia 8.0 Diagnostic Ultrasound SystemSiemens Medical Solutions USA, Inc. · 2003
- 25 generations backK041319 Sequoia Diagnostic Ultrasound SystemSiemens Medical Solutions USA, Inc. · 2004
- 24 generations backK042770 Modification to Acuson CV70 Cardiovascular SystemSiemens Medical Solutions USA, Inc. · 2004 · Recalled
- 23 generations backK050240 Modification to Acuson CV70 Cardiovascular SystemSiemens Medical Solutions USA, Inc. · 2005 · Recalled
- 22 generations backK052894 Sonoline G60 S Ultrasound SystemSiemens Medical Solutions USA, Inc. · 2005 · Recalled
- 21 generations backK063138 Modification to Acuson Antares Ultrasound SystemSiemens Medical Solutions USA, Inc. · 2006
- 20 generations backK063803 Acuson Antares Diagnostic Ultrasound SystemSiemens Medical Solutions USA, Inc., Ultrasound DI · 2007 · Recalled
- 19 generations backK072786 Acuson S2000 Ultrasound SystemSiemens Medical Solutions USA, Inc. · 2007
- 18 generations backK083095 Sonixtouch Ultrasound SystemUltrasonix Medical Corporation · 2008
- 17 generations backK092271 GE Logiq E9 BT2010 Diagnostic Ultrasound System, Model 5205000-3…GE Healthcare · 2009 · Recalled
- 16 generations backK110943 Logiq E9GE Healthcare · 2011 · Recalled
- 15 generations backK113690 GE Logiq I, Logiq E and Vivid EGE Healthcare · 2011 · Recalled
- 14 generations backK121699 Acuson X300 Diagnostic Ultrasound System Sonovista X300 Diagnostic…Siemens Medical Solutions USA, Inc. · 2012
- 13 generations backK123001 Acuson X700 Diagnstic Ultrasound SystemSiemens Medical Solutions USA, Inc. · 2012 · Recalled
- 12 generations backK132804 Acuson S1000 / S2000 / S3000Siemens Medical Solutions USA, Inc. Ultrasound Gro · 2013 · Recalled
- 11 generations backK140959 Acuson S1000, S2000, S3000 Diagnostic Ultrasound SystemsSiemens Medical Solutions USA, Inc. · 2014
- 10 generations backK142876 ACUSON S1000/ S2000/ S3000 Diagnostic Ultrasound SystemsSiemens Medical Solutions USA, Inc. · 2014 · Recalled
- 9 generations backK152369 ACUSON S1000, S2000, S3000 Diagnostic Ultrasuond SystemSiemens Medical Solutions USA, Inc. Ultrasound Group · 2015
- 8 generations backK162243 ACUSON S1000 / S2000 / S3000 Diagnostic Ultrasound SystemSiemens Medi Cal Solutions, Inc. · 2016
- 7 generations backK163635 ACUSON S1000/S2000/S3000 Diagnostic Ultrasound SystemsSiemens Medical Solutions USA, Inc. Ultrasound Group · 2017 · Recalled
- 6 generations backK172162 ACUSON S3000 S2000 S1000 Diagnostic Ultrasound SystemsSiemens Healthcare · 2017
- 5 generations backK180067 ACUSON X800 Diagnostic Ultrasound SystemSiemens Medical Solutions USA, Inc. · 2018
- 4 generations backK193257 ACUSON Sequoia Diagnostic Ultrasound SystemSiemens Medical Solutions USA, Inc. · 2020 · Recalled
- 3 generations backK200707 ACUSON Sequoia Diagnostic Ultrasound SystemSiemens Medical Solutions USA, Inc. · 2020
- 2 generations backK201462 ACUSON Sequoia Diagnostic Ultrasound SystemSiemens Medical Solutions USA, Inc. · 2020 · Recalled
- 1 generation backK210743 ACUSON Redwood Diagnostic Ultrasound SystemSiemens Medical Solutions USA, Inc. · 2021 · Recalled
- This deviceK221190 ACUSON Juniper Diagnostic Ultrasound System and ACUSON Juniper…Siemens Medical Solutions USA, Inc. · 2022
Most influential descendants
Showing 4 of 4 · See all- K230207ACUSON Juniper Diagnostic Ultrasound System, ACUSON Juniper Select Diagnostic Ultrasound…Siemens Medical Solutions USA, Inc. · 2023 · cites it directly3descendants
- K232617ACUSON Maple Diagnostic Ultrasound System, ACUSON Maple Select Diagnostic Ultrasound…Siemens Medical Solutions USA, Inc. · 2023 · 2 generations on1descendant
- K253487ACUSON Maple Diagnostic Ultrasound System; ACUSON Maple Select Diagnostic Ultrasound…Siemens Medical Solutions USA, Inc. · 2025 · 3 generations on0descendants
- K253457ACUSON Juniper Diagnostic Ultrasound System; ACUSON Juniper Select Diagnostic Ultrasound…Siemens Medical Solutions USA, Inc. · 2025 · 2 generations on0descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −29 | K935595 | Acuson Model 3001 | Acuson Corp. | 1995 | — |
| −28 | K973767 | Harmonic Imaging with Contrast | Acuson Corp. | 1997 | — |
| −27 | K022567 | Sequoia Signature II Diagnostic Ultrasound System | Acuson Corp. | 2002 | — |
| −26 | K032114 | Sequoia 8.0 Diagnostic Ultrasound System | Siemens Medical Solutions USA, Inc. | 2003 | — |
| −25 | K041319 | Sequoia Diagnostic Ultrasound System | Siemens Medical Solutions USA, Inc. | 2004 | — |
| −24 | K042770 | Modification to Acuson CV70 Cardiovascular System | Siemens Medical Solutions USA, Inc. | 2004 | 1 |
| −23 | K050240 | Modification to Acuson CV70 Cardiovascular System | Siemens Medical Solutions USA, Inc. | 2005 | 1 |
| −22 | K052894 | Sonoline G60 S Ultrasound System | Siemens Medical Solutions USA, Inc. | 2005 | 1 |
| −21 | K063138 | Modification to Acuson Antares Ultrasound System | Siemens Medical Solutions USA, Inc. | 2006 | — |
| −20 | K063803 | Acuson Antares Diagnostic Ultrasound System | Siemens Medical Solutions USA, Inc., Ultrasound DI | 2007 | 9 |
| −19 | K072786 | Acuson S2000 Ultrasound System | Siemens Medical Solutions USA, Inc. | 2007 | — |
| −18 | K083095 | Sonixtouch Ultrasound System | Ultrasonix Medical Corporation | 2008 | — |
| −17 | K092271 | GE Logiq E9 BT2010 Diagnostic Ultrasound System, Model 5205000-3, 5205000-4 | GE Healthcare | 2009 | 1 |
| −16 | K110943 | Logiq E9 | GE Healthcare | 2011 | 2 |
| −15 | K113690 | GE Logiq I, Logiq E and Vivid E | GE Healthcare | 2011 | 1 |
| −14 | K121699 | Acuson X300 Diagnostic Ultrasound System Sonovista X300 Diagnostic Ultrasound… | Siemens Medical Solutions USA, Inc. | 2012 | — |
| −13 | K123001 | Acuson X700 Diagnstic Ultrasound System | Siemens Medical Solutions USA, Inc. | 2012 | 2 |
| −12 | K132804 | Acuson S1000 / S2000 / S3000 | Siemens Medical Solutions USA, Inc. Ultrasound Gro | 2013 | 3 |
| −11 | K140959 | Acuson S1000, S2000, S3000 Diagnostic Ultrasound Systems | Siemens Medical Solutions USA, Inc. | 2014 | — |
| −10 | K142876 | ACUSON S1000/ S2000/ S3000 Diagnostic Ultrasound Systems | Siemens Medical Solutions USA, Inc. | 2014 | 1 |
| −9 | K152369 | ACUSON S1000, S2000, S3000 Diagnostic Ultrasuond System | Siemens Medical Solutions USA, Inc. Ultrasound Group | 2015 | — |
| −8 | K162243 | ACUSON S1000 / S2000 / S3000 Diagnostic Ultrasound System | Siemens Medi Cal Solutions, Inc. | 2016 | — |
| −7 | K163635 | ACUSON S1000/S2000/S3000 Diagnostic Ultrasound Systems | Siemens Medical Solutions USA, Inc. Ultrasound Group | 2017 | 1 |
| −6 | K172162 | ACUSON S3000 S2000 S1000 Diagnostic Ultrasound Systems | Siemens Healthcare | 2017 | — |
| −5 | K180067 | ACUSON X800 Diagnostic Ultrasound System | Siemens Medical Solutions USA, Inc. | 2018 | — |
| −4 | K193257 | ACUSON Sequoia Diagnostic Ultrasound System | Siemens Medical Solutions USA, Inc. | 2020 | 1 |
| −3 | K200707 | ACUSON Sequoia Diagnostic Ultrasound System | Siemens Medical Solutions USA, Inc. | 2020 | — |
| −2 | K201462 | ACUSON Sequoia Diagnostic Ultrasound System | Siemens Medical Solutions USA, Inc. | 2020 | 1 |
| −1 | K210743 | ACUSON Redwood Diagnostic Ultrasound System | Siemens Medical Solutions USA, Inc. | 2021 | 3 |
| 0 (this device) | K221190 | ACUSON Juniper Diagnostic Ultrasound System and ACUSON Juniper Select… | Siemens Medical Solutions USA, Inc. | 2022 | — |
| +1 | K230207 | ACUSON Juniper Diagnostic Ultrasound System, ACUSON Juniper Select Diagnostic… | Siemens Medical Solutions USA, Inc. | 2023 | — |
| +2 | K232617 | ACUSON Maple Diagnostic Ultrasound System, ACUSON Maple Select Diagnostic… | Siemens Medical Solutions USA, Inc. | 2023 | 2 |
| +3 | K253487 | ACUSON Maple Diagnostic Ultrasound System; ACUSON Maple Select Diagnostic… | Siemens Medical Solutions USA, Inc. | 2025 | — |
| +2 | K253457 | ACUSON Juniper Diagnostic Ultrasound System; ACUSON Juniper Select Diagnostic… | Siemens Medical Solutions USA, Inc. | 2025 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 1 | 0 |
| 1993 | 5 | 0 |
| 1994 | 8 | 0 |
| 1995 | 7 | 0 |
| 1996 | 4 | 0 |
| 1997 | 7 | 0 |
| 1998 | 6 | 0 |
| 1999 | 8 | 0 |
| 2000 | 9 | 0 |
| 2001 | 11 | 0 |
| 2002 | 14 | 0 |
| 2003 | 16 | 0 |
| 2004 | 18 | 0 |
| 2005 | 14 | 0 |
| 2006 | 10 | 0 |
| 2007 | 12 | 0 |
| 2008 | 10 | 0 |
| 2009 | 11 | 0 |
| 2010 | 11 | 0 |
| 2011 | 3 | 0 |
| 2012 | 8 | 0 |
| 2013 | 7 | 0 |
| 2014 | 2 | 0 |
| 2015 | 2 | 0 |
| 2016 | 3 | 0 |
| 2017 | 2 | 0 |
| 2018 | 1 | 0 |
| 2019 | 2 | 0 |
| 2020 | 1 | 0 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2023 | 2 | 0 |
| 2025 | 2 | 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 |
|---|---|---|---|
| * | K201130 | ACUSON Juniper Diagnostic Ultrasound SystemSummary page 5…ltrasound systems with accessories and proprietary software and is substantially equivalent to the company’s own products. - Primary Predicate Device: ACUSON Juniper(K201130) - Reference Device: ACUSON Redwood(K210743) ACUSON Juniper & Juniper Select Diagnostic Ultrasound System 510(k) Submission… | 2020 |
| * | K210743 | ACUSON Redwood Diagnostic Ultrasound SystemSummary page 5…ry software and is substantially equivalent to the company’s own products. - Primary Predicate Device: ACUSON Juniper(K201130) - Reference Device: ACUSON Redwood(K210743) ACUSON Juniper & Juniper Select Diagnostic Ultrasound System 510(k) Submission… | 2021 |
What descends from it? (4)
1 later device cites it directly; ranked here by how many devices descend from each in turn.
| Number | Device | Decided | Descendants |
|---|---|---|---|
| K230207 | ACUSON Juniper Diagnostic Ultrasound System, ACUSON Juniper Select Diagnostic Ultrasound… | 2023 | 3 |
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 27 years and passes through 9 companies; a new generation was cleared every 9 months on median.
- 71 of the 252 ancestors have a recall of any class.
- Of its descendants, K230207 (Siemens Medical Solutions USA, Inc., 2023) has gone furthest, with 3 descendants of its own.
- 2 other devices also cite its predicate K201130.
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. 2022, 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?
For ACUSON Juniper The ACUSON Juniper ultrasound imaging system is intended to provide images of, or signals from, inside the body by an appropriately trained healthcare professional in a clinical setting for the following applications: Abdominal, Obstetrics, Gynecology, Small Parts, Pediatric, Neonatal, Vascular, Urology, Echocardiography, Musculoskeletal, and Intraoperative applications using different ultrasound transducers for different applications.…
Read the full statement (274 words)
For ACUSON Juniper
The ACUSON Juniper ultrasound imaging system is intended to provide images of, or signals from, inside the body by an appropriately trained healthcare professional in a clinical setting for the following applications: Abdominal, Obstetrics, Gynecology, Small Parts, Pediatric, Neonatal, Vascular, Urology, Echocardiography, Musculoskeletal, and Intraoperative applications using different ultrasound transducers for different applications.
The system also provides the ability to measure anatomical structures and provides analysis packages that provide information used by a physician for clinical diagnostic purposes.
The Arterial Health Package (AHP) software provides the physician with the capability to measure Intima Media Thickness and the option to reference normative tables that have been validated and published in peer-reviewed studies. The information is intended to provide the physician with an easily understood tool for communicating with patients regarding state of their cardiovascular system.
For ACUSON Juniper Select
The ACUSON Juniper Select ultrasound imaging system is intended to provide images of, or signals from, inside the body by an appropriately trained healthcare professional in a clinical setting for the following applications: Abdominal, Obstetrics, Gynecology, Small Parts, Pediatric, Vascular, Urology, Echocardiography and Musculoskeletal applications using different ultrasound transducers for different applications.
The system also provides the ability to measure anatomical structures and provides analysis packages that provide information used by a physician for clinical diagnostic purposes.
The Arterial Health Package (AHP) software provides the physician with the capability to measure Intima Media Thickness and the option to reference normative tables that have been validated and published in peer-reviewed studies. The information is intended to provide the physician with an easily understood tool for communicating with patients regarding state of their cardiovascular system.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K221190 · printed Nov 4, 2026
Cite this page
510(k) Report. “K221190: ACUSON Juniper Diagnostic Ultrasound System and ACUSON Juniper Select Diagnostic Ultrasound System.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 4, 2026. https://510kreport.com/device/K221190
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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