510(k) · Cleared
ClearedEchoview / Shimasonic Diagnostic Ultrasound System, Model Sdu-1100
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Shimadzu Medical Systems · ITX Transducer, Ultrasonic, Diagnostic
Cleared on Jan 9, 2008 as substantially equivalent to K050510 (Shimadzu Medical Systems, 2005) after a 246-day review. Its family tree reaches back 4 generations to 1994.
- Decided
- Jan 9, 2008
- Review
- 246 days
- Class
- Class II
- Product code
- ITX
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 4 generations to K933202 (1994). No later device cites it as a predicate yet.
- Root · 4 generations backK933202 Venus Diagnostic Ultrasound SystemGE Medical Systems · 1994
- 3 generations backK970901 GE Logiq 500 Diagnostic Ultrasound SystemGE Medical Systems · 1997
- 2 generations backK991611 GE Logiq 500General Electric Co. · 1999
- 1 generation backK050510 Echoview/Shimasonic Diagnostic Ultrasound System, Model Sdu-1100Shimadzu Medical Systems · 2005
- This deviceK071291 Echoview / Shimasonic Diagnostic Ultrasound System, Model Sdu-1100Shimadzu Medical Systems · 2008
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −4 | K933202 | Venus Diagnostic Ultrasound System | GE Medical Systems | 1994 | — |
| −3 | K970901 | GE Logiq 500 Diagnostic Ultrasound System | GE Medical Systems | 1997 | — |
| −2 | K991611 | GE Logiq 500 | General Electric Co. | 1999 | — |
| −1 | K050510 | Echoview/Shimasonic Diagnostic Ultrasound System, Model Sdu-1100 | Shimadzu Medical Systems | 2005 | — |
| 0 (this device) | K071291 | Echoview / Shimasonic Diagnostic Ultrasound System, Model Sdu-1100 | Shimadzu Medical Systems | 2008 | — |
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 ITX? 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 ITX device
- #1 K260114 Align® Cover and Pad Guidance Toolscore 13.6 · 6 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 |
|---|---|---|---|
| * | K050510 | Echoview/Shimasonic Diagnostic Ultrasound System, Model Sdu-1100 | 2005 |
What descends from it?
No later submission names this one as a predicate yet.
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 14 years and passes through 3 companies; a new generation was cleared every 3.5 years on median.
- None of the 4 ancestors has a recall.
- 1 other device also cites its predicate K050510.
How does its category compare?
All ITX devicesITX Transducer, Ultrasonic, Diagnostic: FDA decisions, review times, recalls and adverse event reports over 20 years. 2008, this device’s year, is highlighted.
FDA decisions per year · ITX
4in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · ITX
126in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · ITX
2in 2025
Class I (10 since 2007) Class II/III not classified
Adverse event reports per year · ITX
571in 2025
MAUDE reports naming product code ITX, 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 | 10 | 26 | 0 | 16 |
| 2008 | 12 | 73 | 4 | 39 |
| 2009 | 17 | 28 | 4 | 23 |
| 2010 | 10 | 42 | 4 | 30 |
| 2011 | 10 | 16 | 1 | 34 |
| 2012 | 7 | 25 | 1 | 29 |
| 2013 | 3 | 105 | 0 | 38 |
| 2014 | 4 | 41 | 1 | 43 |
| 2015 | 1 | — | 5 | 183 |
| 2016 | 4 | 151 | 0 | 269 |
| 2017 | 6 | 110 | 1 | 412 |
| 2018 | 2 | — | 15 | 130 |
| 2019 | 1 | — | 0 | 119 |
| 2020 | 3 | 120 | 3 | 116 |
| 2021 | 3 | 139 | 10 (10) | 146 |
| 2022 | 2 | — | 6 | 87 |
| 2023 | 6 | 213 | 1 | 138 |
| 2024 | 3 | 81 | 1 | 988 |
| 2025 | 4 | 126 | 2 | 571 |
| 2026 | 6 | 158 | 0 | — |
What is it indicated for?
The SDU-1100 is intended for the following applications:
Fetal, Abdominal, Pediatric, Small Organs (Specify), Neonatal Cephalic, Adult Cephalic, Cardiac, Transrectal, Transvaginal, Peripheral Vascular, Musculo-skeletal Superficial and Musculo-skeletal Conventional.
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/K071291 · printed Nov 4, 2026
Cite this page
510(k) Report. “K071291: Echoview / Shimasonic Diagnostic Ultrasound System, Model Sdu-1100.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 4, 2026. https://510kreport.com/device/K071291
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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