510(k) Report

510(k) · Cleared

Cleared

ACUSON Sequoia Diagnostic Ultrasound System, ACUSON SC2000 Diagnostic Ultrasound System, ACUSON Freestyle Diagnostic Ultrasound System,ACUSON S1000, S2000, S3000 Diagnostic Ultrasound Systems, ACUSON P200 Diagnostic Ultrasound System, ACUSON P500 Diagnostic Ultrasound System, ACUSON NX3, NX3 Elite Diagnostic Ultrasound System

K202683510(k) SpecialCleared Oct 15, 202030-day reviewClass II21 CFR 892.1550

Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly, last Nov 3, 2026

Siemens Medical Solutions USA, Inc. · IYN System, Imaging, Pulsed Doppler, Ultrasonic

Cleared on Oct 15, 2020 as substantially equivalent to K201462 (Siemens Medical Solutions USA, Inc., 2020) and 7 other predicates after a 30-day review. Its family tree reaches back 28 generations to 1995. 6 later devices descend from it.

Decided
Oct 15, 2020
Review
30 days
Class
Class II
Product code
IYN
Recalls
None
Predicates
8

Its longest line of descent runs back 28 generations to K935595 (1995). 260 ancestors in all, the oldest K863700 (1987). 6 later devices descend from it, 2 citing it directly.

Other ancestors, by year clearedDescendants, by year cleared 2020: 3 other ancestors2019: 3 other ancestors2017: 5 other ancestors2018: 3 other ancestors2016: 3 other ancestors2015: 2 other ancestors2014: 2 other ancestors2013: 7 other ancestors2012: 8 other ancestors2011: 3 other ancestors2010: 11 other ancestors2007: 12 other ancestors2004: 18 other ancestors2009: 11 other ancestors2008: 11 other ancestors2006: 10 other ancestors2005: 14 other ancestors2003: 16 other ancestors2002: 14 other ancestors2001: 11 other ancestors2000: 9 other ancestors1999: 8 other ancestors1998: 6 other ancestors1996: 4 other ancestors1994: 8 other ancestors1993: 5 other ancestors1990: 1 other ancestor1997: 7 other ancestors1995: 7 other ancestors1992: 1 other ancestor1991: 4 other ancestors1989: 3 other ancestors1987: 1 other ancestor1988: 1 other ancestor2022: 1 descendant cleared2021: 1 descendant cleared2025: 1 descendant cleared2024: 1 descendant cleared2026: 2 descendants clearedReference device: K201012 · EPIQ Diagnostic Ultrasound System Series, Affiniti Diagnostic Ultrasound System Series, CX50 Diagnostic Ultrasound System, Sparq Diagnostic Ultrasound System, Lumify Diagnostic Ultrasound System · Philips Ultrasound, Inc. · 2020 · recalledK935595 · Acuson Model 3001 · Acuson Corp. · 1995K973767 · Harmonic Imaging with Contrast · Acuson Corp. · 1997K022567 · Sequoia Signature II Diagnostic Ultrasound System · Acuson Corp. · 2002K032114 · Sequoia 8.0 Diagnostic Ultrasound System · Siemens Medical Solutions USA, Inc. · 2003×3: 3 generations cleared close together, K041319 (2004), K042770 (2004), K050240 (2005) K052894 · Sonoline G60 S Ultrasound System · Siemens Medical Solutions USA, Inc. · 2005 · recalled×2: 2 generations cleared close together, K063138 (2006), K063803 (2007) K072786 · Acuson S2000 Ultrasound System · Siemens Medical Solutions USA, Inc. · 2007K083095 · Sonixtouch Ultrasound System · Ultrasonix Medical Corporation · 2008K092271 · GE Logiq E9 BT2010 Diagnostic Ultrasound System, Model 5205000-3, 5205000-4 · GE Healthcare · 2009 · recalledK110943 · Logiq E9 · GE Healthcare · 2011 · recalledK113690 · GE Logiq I, Logiq E and Vivid E · GE Healthcare · 2011 · recalled×2: 2 generations cleared close together, K121699 (2012), K123001 (2012) K132804 · Acuson S1000 / S2000 / S3000 · Siemens Medical Solutions USA, Inc. Ultrasound Gro · 2013 · recalledK140959 · Acuson S1000, S2000, S3000 Diagnostic Ultrasound Systems · Siemens Medical Solutions USA, Inc. · 2014K142876 · ACUSON S1000/ S2000/ S3000 Diagnostic Ultrasound Systems · Siemens Medical Solutions USA, Inc. · 2014 · recalledK152369 · ACUSON S1000, S2000, S3000 Diagnostic Ultrasuond System · Siemens Medical Solutions USA, Inc. Ultrasound Group · 2015×2: 2 generations cleared close together, K162243 (2016), K163635 (2017) K172162 · ACUSON S3000 S2000 S1000 Diagnostic Ultrasound Systems · Siemens Healthcare · 2017K180067 · ACUSON X800 Diagnostic Ultrasound System · Siemens Medical Solutions USA, Inc. · 2018×3: 3 generations cleared close together, K193257 (2020), K200707 (2020), K201462 (2020) 1990200020102020
Other ancestors, by generationDescendants, by generation 1 generation back: 6 other ancestors2 generations back: 11 other ancestors3 generations back: 14 other ancestors4 generations back: 33 other ancestors5 generations back: 60 other ancestors6 generations back: 56 other ancestors7 generations back: 33 other ancestors8 generations back: 12 other ancestors9 generations back: 4 other ancestors10 generations back: 1 other ancestor11 generations back: 2 other ancestors 1 generation forward: 2 descendants2 generations forward: 2 descendants3 generations forward: 2 descendants K201462 · ACUSON Sequoia Diagnostic Ultrasound System · Siemens Medical Solutions USA, Inc. · 2020 · recalledK200707 · ACUSON Sequoia Diagnostic Ultrasound System · Siemens Medical Solutions USA, Inc. · 2020K193257 · ACUSON Sequoia Diagnostic Ultrasound System · Siemens Medical Solutions USA, Inc. · 2020 · recalledK180067 · ACUSON X800 Diagnostic Ultrasound System · Siemens Medical Solutions USA, Inc. · 2018K172162 · ACUSON S3000 S2000 S1000 Diagnostic Ultrasound Systems · Siemens Healthcare · 2017K163635 · ACUSON S1000/S2000/S3000 Diagnostic Ultrasound Systems · Siemens Medical Solutions USA, Inc. Ultrasound Group · 2017 · recalledK162243 · ACUSON S1000 / S2000 / S3000 Diagnostic Ultrasound System · Siemens Medi Cal Solutions, Inc. · 2016K152369 · ACUSON S1000, S2000, S3000 Diagnostic Ultrasuond System · Siemens Medical Solutions USA, Inc. Ultrasound Group · 2015K142876 · ACUSON S1000/ S2000/ S3000 Diagnostic Ultrasound Systems · Siemens Medical Solutions USA, Inc. · 2014 · recalledK140959 · Acuson S1000, S2000, S3000 Diagnostic Ultrasound Systems · Siemens Medical Solutions USA, Inc. · 2014K132804 · Acuson S1000 / S2000 / S3000 · Siemens Medical Solutions USA, Inc. Ultrasound Gro · 2013 · recalledK123001 · Acuson X700 Diagnstic Ultrasound System · Siemens Medical Solutions USA, Inc. · 2012 · recalledK121699 · Acuson X300 Diagnostic Ultrasound System Sonovista X300 Diagnostic Ultrasound System · Siemens Medical Solutions USA, Inc. · 2012K113690 · GE Logiq I, Logiq E and Vivid E · GE Healthcare · 2011 · recalledK110943 · Logiq E9 · GE Healthcare · 2011 · recalledK092271 · GE Logiq E9 BT2010 Diagnostic Ultrasound System, Model 5205000-3, 5205000-4 · GE Healthcare · 2009 · recalledK083095 · Sonixtouch Ultrasound System · Ultrasonix Medical Corporation · 2008K072786 · Acuson S2000 Ultrasound System · Siemens Medical Solutions USA, Inc. · 2007K063803 · Acuson Antares Diagnostic Ultrasound System · Siemens Medical Solutions USA, Inc., Ultrasound DI · 2007 · recalledK063138 · Modification to Acuson Antares Ultrasound System · Siemens Medical Solutions USA, Inc. · 2006K052894 · Sonoline G60 S Ultrasound System · Siemens Medical Solutions USA, Inc. · 2005 · recalledK050240 · Modification to Acuson CV70 Cardiovascular System · Siemens Medical Solutions USA, Inc. · 2005 · recalledK042770 · Modification to Acuson CV70 Cardiovascular System · Siemens Medical Solutions USA, Inc. · 2004 · recalledK041319 · Sequoia Diagnostic Ultrasound System · Siemens Medical Solutions USA, Inc. · 2004K032114 · Sequoia 8.0 Diagnostic Ultrasound System · Siemens Medical Solutions USA, Inc. · 2003K022567 · Sequoia Signature II Diagnostic Ultrasound System · Acuson Corp. · 2002K973767 · Harmonic Imaging with Contrast · Acuson Corp. · 1997K935595 · Acuson Model 3001 · Acuson Corp. · 1995−25−20−15−10−50
  1. Root · 28 generations backK935595 Acuson Model 3001Acuson Corp. · 1995
  2. 24 generations between
  3. 3 generations backK193257 ACUSON Sequoia Diagnostic Ultrasound SystemSiemens Medical Solutions USA, Inc. · 2020 · Recalled
  4. 2 generations backK200707 ACUSON Sequoia Diagnostic Ultrasound SystemSiemens Medical Solutions USA, Inc. · 2020
  5. 1 generation backK201462 ACUSON Sequoia Diagnostic Ultrasound SystemSiemens Medical Solutions USA, Inc. · 2020 · Recalled
  6. This deviceK202683 ACUSON Sequoia Diagnostic Ultrasound System, ACUSON SC2000…Siemens Medical Solutions USA, Inc. · 2020
  7. Descendant · cites it directly · 4 of its ownK211726 Acuson SC2000 Diagnostic Ultrasound SystemSiemens Medical Solutions USA, Inc. · 2021
  8. Descendant · 2 generations on · 2 of its ownK242893 VERAFEYE System VERAFEYE Imaging Catheter & VERAFEYE Imaging SystemLuma Vision Limited · 2025
  9. Descendant · 3 generations on · 0 of its ownK261849 VERAFEYE Imaging Catheter (VF-VIC-002)Luma Vision Limited · 2026
  10. Descendant · 3 generations on · 0 of its ownK260885 VERAFEYE Imaging and Guidance System (VF-VIS-002)Luma Vision Limited · 2026
  11. Descendant · 2 generations on · 0 of its ownK233613 ACUSON SC2000 Diagnostic Ultrasound SystemSiemens Medical Solutions USA, Inc. · 2024
Show all 28 generations
  1. Root · 28 generations backK935595 Acuson Model 3001Acuson Corp. · 1995
  2. 27 generations backK973767 Harmonic Imaging with ContrastAcuson Corp. · 1997
  3. 26 generations backK022567 Sequoia Signature II Diagnostic Ultrasound SystemAcuson Corp. · 2002
  4. 25 generations backK032114 Sequoia 8.0 Diagnostic Ultrasound SystemSiemens Medical Solutions USA, Inc. · 2003
  5. 24 generations backK041319 Sequoia Diagnostic Ultrasound SystemSiemens Medical Solutions USA, Inc. · 2004
  6. 23 generations backK042770 Modification to Acuson CV70 Cardiovascular SystemSiemens Medical Solutions USA, Inc. · 2004 · Recalled
  7. 22 generations backK050240 Modification to Acuson CV70 Cardiovascular SystemSiemens Medical Solutions USA, Inc. · 2005 · Recalled
  8. 21 generations backK052894 Sonoline G60 S Ultrasound SystemSiemens Medical Solutions USA, Inc. · 2005 · Recalled
  9. 20 generations backK063138 Modification to Acuson Antares Ultrasound SystemSiemens Medical Solutions USA, Inc. · 2006
  10. 19 generations backK063803 Acuson Antares Diagnostic Ultrasound SystemSiemens Medical Solutions USA, Inc., Ultrasound DI · 2007 · Recalled
  11. 18 generations backK072786 Acuson S2000 Ultrasound SystemSiemens Medical Solutions USA, Inc. · 2007
  12. 17 generations backK083095 Sonixtouch Ultrasound SystemUltrasonix Medical Corporation · 2008
  13. 16 generations backK092271 GE Logiq E9 BT2010 Diagnostic Ultrasound System, Model 5205000-3…GE Healthcare · 2009 · Recalled
  14. 15 generations backK110943 Logiq E9GE Healthcare · 2011 · Recalled
  15. 14 generations backK113690 GE Logiq I, Logiq E and Vivid EGE Healthcare · 2011 · Recalled
  16. 13 generations backK121699 Acuson X300 Diagnostic Ultrasound System Sonovista X300 Diagnostic…Siemens Medical Solutions USA, Inc. · 2012
  17. 12 generations backK123001 Acuson X700 Diagnstic Ultrasound SystemSiemens Medical Solutions USA, Inc. · 2012 · Recalled
  18. 11 generations backK132804 Acuson S1000 / S2000 / S3000Siemens Medical Solutions USA, Inc. Ultrasound Gro · 2013 · Recalled
  19. 10 generations backK140959 Acuson S1000, S2000, S3000 Diagnostic Ultrasound SystemsSiemens Medical Solutions USA, Inc. · 2014
  20. 9 generations backK142876 ACUSON S1000/ S2000/ S3000 Diagnostic Ultrasound SystemsSiemens Medical Solutions USA, Inc. · 2014 · Recalled
  21. 8 generations backK152369 ACUSON S1000, S2000, S3000 Diagnostic Ultrasuond SystemSiemens Medical Solutions USA, Inc. Ultrasound Group · 2015
  22. 7 generations backK162243 ACUSON S1000 / S2000 / S3000 Diagnostic Ultrasound SystemSiemens Medi Cal Solutions, Inc. · 2016
  23. 6 generations backK163635 ACUSON S1000/S2000/S3000 Diagnostic Ultrasound SystemsSiemens Medical Solutions USA, Inc. Ultrasound Group · 2017 · Recalled
  24. 5 generations backK172162 ACUSON S3000 S2000 S1000 Diagnostic Ultrasound SystemsSiemens Healthcare · 2017
  25. 4 generations backK180067 ACUSON X800 Diagnostic Ultrasound SystemSiemens Medical Solutions USA, Inc. · 2018
  26. 3 generations backK193257 ACUSON Sequoia Diagnostic Ultrasound SystemSiemens Medical Solutions USA, Inc. · 2020 · Recalled
  27. 2 generations backK200707 ACUSON Sequoia Diagnostic Ultrasound SystemSiemens Medical Solutions USA, Inc. · 2020
  28. 1 generation backK201462 ACUSON Sequoia Diagnostic Ultrasound SystemSiemens Medical Solutions USA, Inc. · 2020 · Recalled
  29. This deviceK202683 ACUSON Sequoia Diagnostic Ultrasound System, ACUSON SC2000…Siemens Medical Solutions USA, Inc. · 2020

Showing 5 of 6 descendants. See all descendants

Descendants cleared per year

2021: 12022: 12024: 12025: 12026: 2
2021high 2 (2026) · low 0 (2023)2026

Most influential descendants

Showing 5 of 6 · See all
  • K211726Acuson SC2000 Diagnostic Ultrasound SystemSiemens Medical Solutions USA, Inc. · 2021 · cites it directly4descendants
  • K242893VERAFEYE System VERAFEYE Imaging Catheter & VERAFEYE Imaging SystemLuma Vision Limited · 2025 · 2 generations on2descendants
  • K261849VERAFEYE Imaging Catheter (VF-VIC-002)Luma Vision Limited · 2026 · 3 generations on0descendants
  • K260885VERAFEYE Imaging and Guidance System (VF-VIS-002)Luma Vision Limited · 2026 · 3 generations on0descendants
  • K233613ACUSON SC2000 Diagnostic Ultrasound SystemSiemens Medical Solutions USA, Inc. · 2024 · 2 generations on0descendants
View FIG. 1 as a table

Line of descent and top descendants

GenerationNumberDeviceApplicantDecidedRecalls
−28K935595Acuson Model 3001Acuson Corp.1995—
−27K973767Harmonic Imaging with ContrastAcuson Corp.1997—
−26K022567Sequoia Signature II Diagnostic Ultrasound SystemAcuson Corp.2002—
−25K032114Sequoia 8.0 Diagnostic Ultrasound SystemSiemens Medical Solutions USA, Inc.2003—
−24K041319Sequoia Diagnostic Ultrasound SystemSiemens Medical Solutions USA, Inc.2004—
−23K042770Modification to Acuson CV70 Cardiovascular SystemSiemens Medical Solutions USA, Inc.20041
−22K050240Modification to Acuson CV70 Cardiovascular SystemSiemens Medical Solutions USA, Inc.20051
−21K052894Sonoline G60 S Ultrasound SystemSiemens Medical Solutions USA, Inc.20051
−20K063138Modification to Acuson Antares Ultrasound SystemSiemens Medical Solutions USA, Inc.2006—
−19K063803Acuson Antares Diagnostic Ultrasound SystemSiemens Medical Solutions USA, Inc., Ultrasound DI20079
−18K072786Acuson S2000 Ultrasound SystemSiemens Medical Solutions USA, Inc.2007—
−17K083095Sonixtouch Ultrasound SystemUltrasonix Medical Corporation2008—
−16K092271GE Logiq E9 BT2010 Diagnostic Ultrasound System, Model 5205000-3, 5205000-4GE Healthcare20091
−15K110943Logiq E9GE Healthcare20112
−14K113690GE Logiq I, Logiq E and Vivid EGE Healthcare20111
−13K121699Acuson X300 Diagnostic Ultrasound System Sonovista X300 Diagnostic Ultrasound…Siemens Medical Solutions USA, Inc.2012—
−12K123001Acuson X700 Diagnstic Ultrasound SystemSiemens Medical Solutions USA, Inc.20122
−11K132804Acuson S1000 / S2000 / S3000Siemens Medical Solutions USA, Inc. Ultrasound Gro20133
−10K140959Acuson S1000, S2000, S3000 Diagnostic Ultrasound SystemsSiemens Medical Solutions USA, Inc.2014—
−9K142876ACUSON S1000/ S2000/ S3000 Diagnostic Ultrasound SystemsSiemens Medical Solutions USA, Inc.20141
−8K152369ACUSON S1000, S2000, S3000 Diagnostic Ultrasuond SystemSiemens Medical Solutions USA, Inc. Ultrasound Group2015—
−7K162243ACUSON S1000 / S2000 / S3000 Diagnostic Ultrasound SystemSiemens Medi Cal Solutions, Inc.2016—
−6K163635ACUSON S1000/S2000/S3000 Diagnostic Ultrasound SystemsSiemens Medical Solutions USA, Inc. Ultrasound Group20171
−5K172162ACUSON S3000 S2000 S1000 Diagnostic Ultrasound SystemsSiemens Healthcare2017—
−4K180067ACUSON X800 Diagnostic Ultrasound SystemSiemens Medical Solutions USA, Inc.2018—
−3K193257ACUSON Sequoia Diagnostic Ultrasound SystemSiemens Medical Solutions USA, Inc.20201
−2K200707ACUSON Sequoia Diagnostic Ultrasound SystemSiemens Medical Solutions USA, Inc.2020—
−1K201462ACUSON Sequoia Diagnostic Ultrasound SystemSiemens Medical Solutions USA, Inc.20201
0 (this device)K202683ACUSON Sequoia Diagnostic Ultrasound System, ACUSON SC2000 Diagnostic…Siemens Medical Solutions USA, Inc.2020—
+1K211726Acuson SC2000 Diagnostic Ultrasound SystemSiemens Medical Solutions USA, Inc.2021—
+2K242893VERAFEYE System VERAFEYE Imaging Catheter & VERAFEYE Imaging SystemLuma Vision Limited2025—
+3K261849VERAFEYE Imaging Catheter (VF-VIC-002)Luma Vision Limited2026—
+3K260885VERAFEYE Imaging and Guidance System (VF-VIS-002)Luma Vision Limited2026—
+2K233613ACUSON SC2000 Diagnostic Ultrasound SystemSiemens Medical Solutions USA, Inc.2024—

Other ancestors by year cleared

Year clearedDevicesWith a Class I recall
198710
198810
198930
199010
199140
199210
199350
199480
199570
199640
199770
199860
199980
200090
2001110
2002140
2003160
2004180
2005140
2006100
2007120
2008110
2009110
2010110
201130
201280
201370
201420
201520
201630
201750
201830
201930
202030

Descendants by year cleared

Year clearedDevicesWith a Class I recall
202110
202210
202410
202510
202620
FIG. 1 — Lineage of K202683, 1995–2026Source: FDA 510(k) summaries, read by 510(k) Report · How lineage is built

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Notable FDA decisions, review times and new Class I recalls. See an issue.

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. #1 K240850 EPIQ Series Diagnostic Ultrasound Systems…score 32.1 · 24 generations · no Class I recall
  2. #2 Held for the reportin the report
  3. #3 Held for the reportin the report
Get a 510(k) Report

What was it cleared against? (8)

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.

TypeNumberDeviceApplicantDecidedRecalls
*K201462ACUSON Sequoia Diagnostic Ultrasound System
Summary page 112
…company’s legally marketed devices as represented below: Primary Predicate Device 510(k) Clearance # / Date Product Code Name ACUSON Sequoia K201462 / June 24th, 2020 IYN, IYO, ITX, OIJ ACUSON SC2000 K200585 / April 22, 2020 IYN, IYO, ITX, OBJ, LLZ ACUSO…
Siemens Medical Solutions USA, Inc.20201
*K200585Acuson SC2000 Diagnostic Ultrasound System
Summary page 112
…evice 510(k) Clearance # / Date Product Code Name ACUSON Sequoia K201462 / June 24th, 2020 IYN, IYO, ITX, OIJ ACUSON SC2000 K200585 / April 22, 2020 IYN, IYO, ITX, OBJ, LLZ ACUSON Freestyle K200644 / April 10, 2020 IYN, IYO, OIJ, ITX ACUSO…
Siemens Medical Solutions USA, Inc.2020—
*K200644ACUSON Freestyle Diagnostic Ultrasound System
Summary page 112
…K201462 / June 24th, 2020 IYN, IYO, ITX, OIJ ACUSON SC2000 K200585 / April 22, 2020 IYN, IYO, ITX, OBJ, LLZ ACUSON Freestyle K200644 / April 10, 2020 IYN, IYO, OIJ, ITX ACUSON S1000, S2000, K172162 / Aug. 16, 2017 IYN, IYO, ITX, OBJ S3000 ACU…
Siemens Medical Solutions USA, Inc.2020—
*K172162ACUSON S3000 S2000 S1000 Diagnostic Ultrasound Systems
Summary page 112
…K200585 / April 22, 2020 IYN, IYO, ITX, OBJ, LLZ ACUSON Freestyle K200644 / April 10, 2020 IYN, IYO, OIJ, ITX ACUSON S1000, S2000, K172162 / Aug. 16, 2017 IYN, IYO, ITX, OBJ S3000 ACUSON P200 K191922 / Aug. 15, 2019 IYN, IYO, ITX ACUSON P…
Siemens Healthcare2017—
*K191922ACUSON P200 Diagnostic Ultrasound System
Summary page 112
…K200644 / April 10, 2020 IYN, IYO, OIJ, ITX ACUSON S1000, S2000, K172162 / Aug. 16, 2017 IYN, IYO, ITX, OBJ S3000 ACUSON P200 K191922 / Aug. 15, 2019 IYN, IYO, ITX ACUSON P500 K163396 / Jan. 04, 2017 IYN, IYO, ITX, OBJ ACUSON NX3, NX3…
Siemens Medical Solutions USA, Inc.2019—
*K163396ACUSON P500 Ultrasound System
Summary page 112
…K172162 / Aug. 16, 2017 IYN, IYO, ITX, OBJ S3000 ACUSON P200 K191922 / Aug. 15, 2019 IYN, IYO, ITX ACUSON P500 K163396 / Jan. 04, 2017 IYN, IYO, ITX, OBJ ACUSON NX3, NX3 Elite K192835 / Oct. 22, 2019 IYN, IYO, ITX Secondary Predi…
Siemens Medical Solutions USA, Inc.2017—
*K192835ACUSON NX3 Diagnostic Ultrasound System / ACUSON NX3 Elite Diagnostic Ultrasound System
Summary page 112
…K191922 / Aug. 15, 2019 IYN, IYO, ITX ACUSON P500 K163396 / Jan. 04, 2017 IYN, IYO, ITX, OBJ ACUSON NX3, NX3 Elite K192835 / Oct. 22, 2019 IYN, IYO, ITX Secondary Predicate K201130 / May 26, 2020 IYN, IYO, ITX, OIJ Device Name AC…
Siemens Medical Solutions USA, Inc.2019—
*K201130ACUSON Juniper Diagnostic Ultrasound System
Summary page 112
…K163396 / Jan. 04, 2017 IYN, IYO, ITX, OBJ ACUSON NX3, NX3 Elite K192835 / Oct. 22, 2019 IYN, IYO, ITX Secondary Predicate K201130 / May 26, 2020 IYN, IYO, ITX, OIJ Device Name ACUSON Juniper Reference Predicate K201012 / May 1, 2020 I…
Siemens Medical Solutions USA, Inc.20204
†K201012EPIQ Diagnostic Ultrasound System Series, Affiniti Diagnostic Ultrasound System Series…Philips Ultrasound, Inc.20205

Also cleared against K201462: 2 other devices →

What descends from it? (6)

2 later devices cite it directly; ranked here by how many devices descend from each in turn.

NumberDeviceApplicantDecidedDescendants
K211726Acuson SC2000 Diagnostic Ultrasound SystemSiemens Medical Solutions USA, Inc.20214
K212851EchoSK and EchoSGyn modules for EchoS Family devicesEcholight S.P.A20220

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 25 years and passes through 9 companies; a new generation was cleared every 9 months on median.
  • 72 of the 260 ancestors have a recall of any class.
  • Of its descendants, K211726 (Siemens Medical Solutions USA, Inc., 2021) has gone furthest, with 4 descendants of its own.
  • 2 other devices also cite its predicate K201462.

How does its category compare?

All IYN devices

IYN System, Imaging, Pulsed Doppler, Ultrasonic: FDA decisions, review times, recalls and adverse event reports over 20 years. 2020, this device’s year, is highlighted.

FDA decisions per year · IYN

57in 2025

2007: 132008: 252009: 182010: 292011: 392012: 432013: 512014: 562015: 542016: 602017: 642018: 592019: 472020: 572021: 462022: 532023: 442024: 502025: 572026 (partial year): 44
2007high 64 (2017) · low 13 (2007)2026

2026 to Oct 25, outlined.

Median 510(k) review, days · IYN

124in 2025

2007: 26 days median2008: 18 days median2009: 29 days median2010: 67 days median2011: 46 days median2012: 37 days median2013: 60 days median2014: 39 days median2015: 55 days median2016: 56 days median2017: 83 days median2018: 85 days median2019: 79 days median2020: 72 days median2021: 105 days median2022: 105 days median2023: 115 days median2024: 119 days median2025: 124 days median2026 (partial year): 107 days median
2007high 124 (2025) · low 18 (2008)2026

Receipt to decision; years with fewer than 3 clearances left blank.

Recalls per year · IYN

10in 2025

2007: 162008: 122009: 82010: 102011: 82012: 32013: 82014: 22015: 32016: 22018: 72020: 42021: 82022: 102023: 42024: 12025: 102026 (partial year): 2, 1 Class I
2007high 16 (2007) · low 0 (2017)2026

Class I (1 since 2007) Class II/III not classified

Adverse event reports per year · IYN

610in 2025

2007: 32008: 22009: 92010: 172011: 182012: 202013: 182014: 482015: 1162016: 1452017: 1462018: 852019: 592020: 672021: 2132022: 1862023: 2292024: 2662025: 610
2007high 610 (2025) · low 2 (2008)2025

MAUDE reports naming product code IYN, not matched to any one device; reports are not rates.

View these four charts as a table
YearDecisionsMedian 510(k) review, daysRecalls (Class I)MAUDE reports
20071326163
20082518122
2009182989
201029671017
20113946818
20124337320
20135160818
20145639248
201554553116
201660562145
201764830146
20185985785
20194779059
20205772467
2021461058213
20225310510186
2023441154229
2024501191266
20255712410610
2026441072 (1)—

What is it indicated for?

The ACUSON Sequoia 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: Fetal, Abdominal, Pediatric, Neonatal Cephalic, Small Parts, OB/GYN (useful for visualization of the ovaries, follicles, uterus and other pelvic structures), Cardiac, Pelvic, Vascular, Adult Cephalic, Musculoskeletal and Peripheral Vascular…

Read the full statement (1,542 words)

The ACUSON Sequoia 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: Fetal, Abdominal, Pediatric, Neonatal Cephalic, Small Parts, OB/GYN (useful for visualization of the ovaries, follicles, uterus and other pelvic structures), Cardiac, Pelvic, Vascular, Adult Cephalic, Musculoskeletal and Peripheral Vascular applications.

The system also provides the ability to measure anatomical structures for fetal, abdominal, pediatric, small organ, cardiac, transrectal, transvaginal, peripheral vessel, musculoskeletal and calculation packages that provide information to the clinician that may be used adjunctively with other medical data obtained by a physician for clinical diagnosis purposes.

The SC2000 ultrasound imaging system is intended for the following applications: Cardiac, Neo-natal and Fetal Cardiac, Pediatric, Transesophageal, Adult Cephalic, Peripheral Vessel, Abdominal, Intraoperative Abdominal, Musculo-skeletal Conventional, and Musculo-skeletal Superficial applications. The system also provides the ability to measure anatomical structures and calculation packages that provide information to the clinician that may be used adjunctively with other medical data obtained by a physician for clinical diagnosis purposes.

nThe typical examinations performed using the SC2000 Ultrasound System are:

Cardiac Imaging Applications and Analysis

The system transmits ultrasound energy into adult, pediatric, neonatal, and fetal cardiac patients creating 2D (B), 3D, MMode (M), Color Doppler (CD), Color Power Doppler (CPD), Pulsed Wave (PW) Doppler, and Continuous Wave Doppler (CWD) to obtain images and blood flow velocity of the heart, cardiac valves, great vessels, and surrounding anatomical structures to evaluate the presence or absence of pathology. The system may be used to acquire patient electrocardiogram for synchronizing the diastolic and systolic capture of ultrasound images.

The system also supports catheters which are intended for intra-cardiac and intraluminal visualization of cardiac and great vessel anatomy and physiology as well as visualization of other devices in the heart of adult and pediatric patients. The catheter is intended for imaging guidance only, not treatment delivery, during cardiac interventional percutaneous procedures. The system has Cardiac Measurements and Calculation Packages that provide information that may be used adjunctively with other medical data obtained by a physician for clinical diagnosis purposes.

Vascular Imaging Applications and Analysis

The system transmits ultrasound energy into various parts of the body of adult patients creating 2D (B), Color Doppler (CD), Color Power Doppler (CPD), Pulsed Wave Doppler (PWD), and Continuous Wave Doppler (CWD) to obtain images and blood flow velocity of the carotid arteries or jugular veins in the neck; superficial and deep veins and arteries in the arms and legs and abdomen; and surrounding anatomical structures to evaluate the presence or absence of pathology. The system may be used to acquire patient electrocardiogram for synchronizing the diastolic and systolic capture of ultrasound images. The system has Vascular Measurements and Calculation Packages that provide information that may be used adjunctively with other medical data obtained by a physician for clinical diagnosis purposes.

Superficial Imaging Applications

The system transmits ultrasound energy into various parts of the body of adult patients creating 2D (B), Color Doppler (CD), Color Power Doppler (CPD), Pulsed Wave Doppler (PWD), and Continuous Wave Doppler (CWD) to obtain images and blood flow velocity of conventional or superficial musculoskeletal structures and surrounding anatomical structures to evaluate the presence or absence of pathology. The system may be used to acquire patient electrocardiogram for synchronizing the diastolic and systolic capture of ultrasound images.

Intraoperative Imaging Applications

The system transmits ultrasound energy into various parts of the body of adult patients creating 2D (B), Color Doppler (CD), Color Power Doppler (CPD), and Pulsed Wave Doppler (PWD) to obtain images and blood flow velocity that provide guidance during intraoperative procedures.

Transcranial Imaging Applications

The system transmits ultrasound energy into the cranium of adult patients creating 2D (B), Color Doppler (CD), Color Power Doppler (CPD), Pulsed Wave Doppler (PWD), and Continuous Wave Doppler (CWD) to obtain images and blood flow velocity of the brain and surrounding anatomical structures to evaluate the presence or absence of pathology. The system provides Measurement Packages that provide information that may be used adjunctively with other medical data obtained by a physician for clinical diagnosis purposes.

The ACUSON Freestyle Ultrasound System is intended for diagnostic imaging or fluid flow analysis of the human body performed by an appropriately trained healthcare professional in a healthcare setting for the following conditions: Abdominal, Pediatric, Small Organ, Peripheral Vessel, Musculoskeletal (Conventional), Musculoskeletal (Superficial).

The ultrasound imaging systems are intended for the following applications: Fetal, Abdominal, Intraoperative, Pediatric, Small Parts, Transcranial, OB/GYN (including monitoring of the ovarian follicle development), Cardiac, Pelvic, Neonatal/Adult Cephalic, Vascular, Musculoskeletal, Superficial Musculoskeletal, and Peripheral Vascular applications.

The system also provides the ability to measure anatomical structures {fetal, abdominal, intraoperative, pediatric, small organ, neonatal cephalic, adult cephalic, cardiac, trans-esophageal, transrectal, transvaginal, peripheral vessel, musculoskeletal (conventional), musculoskeletal (superficial) and neonatal cardiac} and calculation packages that provide information to the clinician that may be used adjunctively with other medical data obtained by a physician for clinical diagnosis 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. This feature should be utilized according to the “ASE Consensus Statement; Use of Carotid Ultrasound to Identify Subclinical Vascular Disease and Evaluate Cardiovascular Disease Risk: A Consensus Statement from the American Association of Echocardiography; Carotid Intima-Media Thickness Task force, Endorsed by the Society for Vascular Imaging”.

The ACUSON AcuNav Ultrasound Catheter is intended for intra-cardiac and intra-luminal visualization of cardiac and great vessel anatomy and physiology, as well as visualization of other devices in the heart of adult and pediatric patients.

The ACUSON P200 ultrasound imaging system is intended for the following applications: Fetal, Abdominal, Pediatric, Small Parts, OB/GYN (useful for visualization of the ovaries, follicles, uterus, and other pelvic structures), Adult, Pediatric and Neonatal Cardiac, Pelvic, Neonatal Cephalic, Vascular, Musculoskeletal, Superficial Musculoskeletal, and Peripheral Vascular applications.

The system also provides the ability to measure anatomical structures; fetal, abdominal, pediatric, small organ, neonatal cephalic, cardiac (adult, pediatric and neonatal), trans-esophageal, transrectal, transvaginal, peripheral vessel, musculoskeletal (conventional), musculoskeletal (superficial) and calculation packages that provide information to the clinician that may be used adjunctively with other medical data obtained by a physician for clinical diagnosis purposes.

The ACUSON P500 ultrasound imaging system is intended for the following applications: Fetal, Abdominal (including liver), Pediatric, Small parts, Transcranial, OB/GYN (useful for visualization of the ovaries, follicles, uterus and other pelvic structures), Pelvic, Neonatal, Cardiac, IntraCardiac, Vascular (including Peripheral Vessel), Musculoskeletal, Superficial Musculoskeletal, and Urology applications.

The system also provides the ability to measure anatomical structures fetal, abdominal, small organ, transrectal, transvaginal, cardiovascular, peripheral vessel, musculoskeletal (conventional), and musculoskeletal (superficial) and calculation packages that provide information to the clinician that may be used adjunctively with other medical data obtained by a physician for clinical diagnosis 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.

This feature should be utilized according to the “ASE Consensus Statement; Use of Carotid Ultrasound to Identify Subclinical Vascular Disease and Evaluate Cardiovascular Disease Risk: A Consensus Statement from the American Association of Echocardiography; Carotid Intima-Media Thickness Task force, Endorsed by the Society for Vascular Imaging”.

The ACUSON Acunav Ultrasound Catheter is intended for intra-cardiac and intra-luminal visualization of cardiac and great vessel anatomy and physiology, as well as visualization of other devices in the heart of adult and pediatric patients.

For ACUSON NX3

The ACUSON NX3 ultrasound imaging system is intended for the following applications: Fetal, Abdominal (including liver), Pediatric, Small Parts (Small Organ), Neonatal Cephalic, Adult Cephalic, Transcranial, OB/GYN, Pelvic, Neonatal, Cardiac, Vascular (including Peripheral Vessel), Musculoskeletal, Superficial Musculoskeletal and Urology applications.

The systems also provide for the measurement of anatomical structures and for analysis packages that provide information that is used for clinical diagnosis purposes.

For ACUSON NX3 Elite

The ACUSON NX3 Elite ultrasound imaging system is intended for the following applications: Fetal, Abdominal (including liver, intra-operative), Pediatric, Small Parts (Small Organ including intra-operative), Neonatal Cephalic, Adult Cephalic, Transcranial, OB/GYN, Pelvic, Neonatal, Cardiac (including Transesophageal), Vascular (including Peripheral Vessel, intra-operative), Musculoskeletal, Superficial Musculoskeletal and Urology applications.

The systems also provide for the measurement of anatomical structures and for analysis packages that provide information that is used for clinical diagnosis 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.

Note: This feature should be utilized according to the “ASE Consensus Statement; Use of Carotid Ultrasound to Identify Subclinical Vascular Disease and Evaluate Cardiovascular Disease Risk: A Consensus Statement from the American Society of Echocardiography; Carotid Intima-Media Thickness Task Force, Endorsed by the Society for Vascular Medicine.”

Indications for use read by OCR from a scanned FDA summary, so letters may be misread. Check the PDF before quoting it.

Cite this page

510(k) Report. “K202683: ACUSON Sequoia Diagnostic Ultrasound System, ACUSON SC2000 Diagnostic Ultrasound System, ACUSON Freestyle Diagnostic Ultrasound System,ACUSON S1000, S2000, S3000 Diagnostic Ultrasound Systems, ACUSON P200 Diagnostic Ultrasound System, ACUSON P500 Diagnostic Ultrasound System, ACUSON NX3, NX3 Elite 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/K202683

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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