510(k) · Cleared
ClearedDC-7 Diagnostic Ultrasound System
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Shenzhen Mindray Bio-Medical Electronics Co., Ltd. · ITX Transducer, Ultrasonic, Diagnostic
Cleared on Oct 15, 2009 as substantially equivalent to K091941 (Shenzhen Mindray Bio-Medical Electronics Co., Ltd., 2009) and 5 other predicates after a 43-day review. Its family tree reaches back 15 generations to 1995. 176 later devices descend from it.
- Decided
- Oct 15, 2009
- Review
- 43 days
- Class
- Class II
- Product code
- ITX
- Recalls
- None
- Predicates
- 6
Its longest line of descent runs back 15 generations to K935595 (1995). 115 ancestors in all, the oldest K852159 (1985). 176 later devices descend from it, 4 citing it directly.
- Root · 15 generations backK935595 Acuson Model 3001Acuson Corp. · 1995
- 11 generations between
- 3 generations backK081320 DC-3, DC-3T Diagnostic Ultrasound SystemShenzhen Mindray Bio-Medical Electronics Co., Ltd. · 2008
- 2 generations backK083505 DC-3/DC-3T Diagnostic Ultrasound SystemShenzhen Mindray Bio-Medical Electronics Co., Ltd. · 2008
- 1 generation backK091941 DC-3/DC-3T Diagnostic Ultrasound SystemShenzhen Mindray Bio-Medical Electronics Co., Ltd. · 2009
- This deviceK092691 DC-7 Diagnostic Ultrasound SystemShenzhen Mindray Bio-Medical Electronics Co., Ltd. · 2009
- Descendant · cites it directly · 138 of its ownK100830 M7/M7T Diagnostic Ultrasound SystemShenzhen Mindray Bio-Medical Electronics Co., Ltd. · 2010
- Descendant · cites it directly · 130 of its ownK101041 DC-7 Diagnostic Ultrasound SystemShenzhen Mindray Bio-Medical Electronics Co., Ltd. · 2010
- Descendant · 2 generations on · 128 of its ownK102991 M5 Diagnostic Ultrasound SystemShenzhen Mindray Bio-Medical Electronics Co., Ltd. · 2010
- Descendant · 2 generations on · 123 of its ownK103677 M7/M7T Diagnostic Ultrasound SystemShenzhen Mindray Bio-Medical Electronics Co., Ltd. · 2011
- Descendant · 2 generations on · 123 of its ownK103583 DC-7 Diagnostic Ultrasound SystemShenzhen Mindray Bio-Medical Electronics Co., Ltd. · 2010
Show all 15 generations
- Root · 15 generations backK935595 Acuson Model 3001Acuson Corp. · 1995
- 14 generations backK973767 Harmonic Imaging with ContrastAcuson Corp. · 1997
- 13 generations backK022567 Sequoia Signature II Diagnostic Ultrasound SystemAcuson Corp. · 2002
- 12 generations backK032111 Acuson CV70 Cardiovascular SystemSiemens Medical Solutions USA, Inc. · 2003 · Recalled
- 11 generations backK040060 Sonoline G50 and G60 S Diagnostic Ultrasound SystemsSiemens Medical Solutions USA, Inc. · 2004
- 10 generations backK043078 Nemio Diagnostic Ultrasound System, Model Ssa-550AToshiba America Medical Systems, In.C · 2004 · Recalled
- 9 generations backK051500 Famio Diagnostic Ultrasound Systems, Model Ssa-530AToshiba America Medical Systems, In.C · 2005
- 8 generations backK053346 Modification to: DP-9900 Digital Ultrasonic Diagnostic Imaging…Shenzhen Mindray Bio-Medical Electronics Co., Ltd. · 2005
- 7 generations backK061189 DP-9900 Digital Ultrasonic Diagnostic Imaging SystemShenzhen Mindray Bio-Medical Electronics Co., Ltd. · 2006
- 6 generations backK063500 DC-6 Diagnostic Ultrasound SystemShenzhen Mindray Bio-Medical Electronics Co., Ltd. · 2006
- 5 generations backK072164 DC-6 Diagnostic Ultrasound SystemShenzhen Mindray Bio-Medical Electronics Co., Ltd. · 2007
- 4 generations backK080640 M5 Diagnostic Ultrasound SystemShenzhen Mindray Bio-Medical Electronics Co., Ltd. · 2008
- 3 generations backK081320 DC-3, DC-3T Diagnostic Ultrasound SystemShenzhen Mindray Bio-Medical Electronics Co., Ltd. · 2008
- 2 generations backK083505 DC-3/DC-3T Diagnostic Ultrasound SystemShenzhen Mindray Bio-Medical Electronics Co., Ltd. · 2008
- 1 generation backK091941 DC-3/DC-3T Diagnostic Ultrasound SystemShenzhen Mindray Bio-Medical Electronics Co., Ltd. · 2009
- This deviceK092691 DC-7 Diagnostic Ultrasound SystemShenzhen Mindray Bio-Medical Electronics Co., Ltd. · 2009
Showing 5 of 176 descendants. See all descendants
Descendants cleared per year
Most influential descendants
Showing 5 of 176 · See all- K100830M7/M7T Diagnostic Ultrasound SystemShenzhen Mindray Bio-Medical Electronics Co., Ltd. · 2010 · cites it directly138descendants
- K101041DC-7 Diagnostic Ultrasound SystemShenzhen Mindray Bio-Medical Electronics Co., Ltd. · 2010 · cites it directly130descendants
- K102991M5 Diagnostic Ultrasound SystemShenzhen Mindray Bio-Medical Electronics Co., Ltd. · 2010 · 2 generations on128descendants
- K103677M7/M7T Diagnostic Ultrasound SystemShenzhen Mindray Bio-Medical Electronics Co., Ltd. · 2011 · 2 generations on123descendants
- K103583DC-7 Diagnostic Ultrasound SystemShenzhen Mindray Bio-Medical Electronics Co., Ltd. · 2010 · 2 generations on123descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −15 | K935595 | Acuson Model 3001 | Acuson Corp. | 1995 | — |
| −14 | K973767 | Harmonic Imaging with Contrast | Acuson Corp. | 1997 | — |
| −13 | K022567 | Sequoia Signature II Diagnostic Ultrasound System | Acuson Corp. | 2002 | — |
| −12 | K032111 | Acuson CV70 Cardiovascular System | Siemens Medical Solutions USA, Inc. | 2003 | 1 |
| −11 | K040060 | Sonoline G50 and G60 S Diagnostic Ultrasound Systems | Siemens Medical Solutions USA, Inc. | 2004 | — |
| −10 | K043078 | Nemio Diagnostic Ultrasound System, Model Ssa-550A | Toshiba America Medical Systems, In.C | 2004 | 1 |
| −9 | K051500 | Famio Diagnostic Ultrasound Systems, Model Ssa-530A | Toshiba America Medical Systems, In.C | 2005 | — |
| −8 | K053346 | Modification to: DP-9900 Digital Ultrasonic Diagnostic Imaging System, Model… | Shenzhen Mindray Bio-Medical Electronics Co., Ltd. | 2005 | — |
| −7 | K061189 | DP-9900 Digital Ultrasonic Diagnostic Imaging System | Shenzhen Mindray Bio-Medical Electronics Co., Ltd. | 2006 | — |
| −6 | K063500 | DC-6 Diagnostic Ultrasound System | Shenzhen Mindray Bio-Medical Electronics Co., Ltd. | 2006 | — |
| −5 | K072164 | DC-6 Diagnostic Ultrasound System | Shenzhen Mindray Bio-Medical Electronics Co., Ltd. | 2007 | — |
| −4 | K080640 | M5 Diagnostic Ultrasound System | Shenzhen Mindray Bio-Medical Electronics Co., Ltd. | 2008 | — |
| −3 | K081320 | DC-3, DC-3T Diagnostic Ultrasound System | Shenzhen Mindray Bio-Medical Electronics Co., Ltd. | 2008 | — |
| −2 | K083505 | DC-3/DC-3T Diagnostic Ultrasound System | Shenzhen Mindray Bio-Medical Electronics Co., Ltd. | 2008 | — |
| −1 | K091941 | DC-3/DC-3T Diagnostic Ultrasound System | Shenzhen Mindray Bio-Medical Electronics Co., Ltd. | 2009 | — |
| 0 (this device) | K092691 | DC-7 Diagnostic Ultrasound System | Shenzhen Mindray Bio-Medical Electronics Co., Ltd. | 2009 | — |
| +1 | K100830 | M7/M7T Diagnostic Ultrasound System | Shenzhen Mindray Bio-Medical Electronics Co., Ltd. | 2010 | — |
| +1 | K101041 | DC-7 Diagnostic Ultrasound System | Shenzhen Mindray Bio-Medical Electronics Co., Ltd. | 2010 | — |
| +2 | K102991 | M5 Diagnostic Ultrasound System | Shenzhen Mindray Bio-Medical Electronics Co., Ltd. | 2010 | — |
| +2 | K103677 | M7/M7T Diagnostic Ultrasound System | Shenzhen Mindray Bio-Medical Electronics Co., Ltd. | 2011 | — |
| +2 | K103583 | DC-7 Diagnostic Ultrasound System | Shenzhen Mindray Bio-Medical Electronics Co., Ltd. | 2010 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1985 | 1 | 0 |
| 1987 | 1 | 0 |
| 1992 | 2 | 0 |
| 1994 | 6 | 0 |
| 1995 | 5 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 1 | 0 |
| 1999 | 8 | 0 |
| 2000 | 7 | 0 |
| 2001 | 9 | 0 |
| 2002 | 6 | 0 |
| 2003 | 9 | 0 |
| 2004 | 13 | 0 |
| 2005 | 9 | 0 |
| 2006 | 8 | 0 |
| 2007 | 4 | 0 |
| 2008 | 2 | 0 |
| 2009 | 2 | 0 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2010 | 6 | 0 |
| 2011 | 8 | 0 |
| 2012 | 6 | 0 |
| 2013 | 9 | 0 |
| 2014 | 2 | 0 |
| 2015 | 17 | 0 |
| 2016 | 10 | 0 |
| 2017 | 25 | 0 |
| 2018 | 11 | 0 |
| 2019 | 11 | 0 |
| 2020 | 12 | 0 |
| 2021 | 10 | 0 |
| 2022 | 9 | 0 |
| 2023 | 8 | 0 |
| 2024 | 13 | 0 |
| 2025 | 13 | 0 |
| 2026 | 6 | 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 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? (6)
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 |
|---|---|---|---|
| * | K091941 | DC-3/DC-3T Diagnostic Ultrasound System Our OCR of the scanned summary read K091491, FDA’s number for Hero Vascular Access Device (Hemosphere, Inc.). Corrected to the number with two digits swapped whose FDA name carries the summary’s words for the device, “Mindray DC-3”. | 2009 |
| * | K072164 | DC-6 Diagnostic Ultrasound SystemSummary page 1…ransducer (30-1TX) 3. Marketed Device: DC-7 Diagnofitic Ultrasound System is substantially equivalent to the following devices: Mindray DC-3 (K#091491), Mindray DC-6 (K#072164), GE Vivid 56 (K#071985), Siemens X300 (K#090276), GE Logiq P5 (K#060993), GE Vivid 7 (K#060542). ™! 0031 4. Dev… | 2007 |
| * | K071985 | GE Vivid S5 and S6 Diagnostic UltrasoundSummary page 1…arketed Device: DC-7 Diagnofitic Ultrasound System is substantially equivalent to the following devices: Mindray DC-3 (K#091491), Mindray DC-6 (K#072164), GE Vivid 56 (K#071985), Siemens X300 (K#090276), GE Logiq P5 (K#060993), GE Vivid 7 (K#060542). ™! 0031 4. Device Description: The DC… | 2007 |
| * | K090276 | Acuson X300 Diagnostic Ultrasound SystemSummary page 1…gnofitic Ultrasound System is substantially equivalent to the following devices: Mindray DC-3 (K#091491), Mindray DC-6 (K#072164), GE Vivid 56 (K#071985), Siemens X300 (K#090276), GE Logiq P5 (K#060993), GE Vivid 7 (K#060542). ™! 0031 4. Device Description: The DC-7 Diagnostic Ultrasound… | 2009 |
| * | K060993 | GE Logiq P5 and A5Summary page 1…m is substantially equivalent to the following devices: Mindray DC-3 (K#091491), Mindray DC-6 (K#072164), GE Vivid 56 (K#071985), Siemens X300 (K#090276), GE Logiq P5 (K#060993), GE Vivid 7 (K#060542). ™! 0031 4. Device Description: The DC-7 Diagnostic Ultrasound System is a general purp… | 2006 |
| * | K060542 | GE Vivid 7 Model FC008XX, GE Vivid 7 Model FC009XXSummary page 1…valent to the following devices: Mindray DC-3 (K#091491), Mindray DC-6 (K#072164), GE Vivid 56 (K#071985), Siemens X300 (K#090276), GE Logiq P5 (K#060993), GE Vivid 7 (K#060542). ™! 0031 4. Device Description: The DC-7 Diagnostic Ultrasound System is a general purpose, portable, software… | 2006 |
What descends from it? (176)
See all 1764 later devices cite it directly; ranked here by how many devices descend from each in turn.
| Number | Device | Decided | Descendants |
|---|---|---|---|
| K100830 | M7/M7T Diagnostic Ultrasound System | 2010 | 138 |
| K101041 | DC-7 Diagnostic Ultrasound System | 2010 | 130 |
| K092922 | Ssi-8000/S8/S6 Digital Color Doppler Ultrasound System, 2P1 Phased Array Diagnostic… | 2010 | 33 |
| K102642 | Sonoscape Ultrasound System and Transducers Model Ssi-8000, 2P1 Phased Array, 5P1 Phased… | 2011 | 29 |
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 4 companies; a new generation was cleared every 7 months on median.
- 26 of the 115 ancestors have a recall of any class.
- Of its descendants, K100830 (Shenzhen Mindray Bio-Medical Electronics Co., Ltd., 2010) has gone furthest, with 138 descendants of its own.
- 4 other devices also cite its predicate K091941.
How does its category compare?
All ITX devicesITX Transducer, Ultrasonic, Diagnostic: FDA decisions, review times, recalls and adverse event reports over 20 years. 2009, 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 DC-7 diagnostic ultrasound system is designed for M, B, pulsed doppler, continuous Doppler, color Doppler, power Doppler modes, and combined modes (i.e. B/M Mode). The system is indicated for fetal, abdominal, pediatric, small organ (breast, thyroid, and testes), cephalic (neonatal and adult), transrectal, transvaginal, peripheral vascular, musculo-skeletal (conventional and superficial), and cardiac (neonatal and adult). The system includes optional biopsy needle guides that attach to the transducers.
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/K092691 · printed Nov 6, 2026
Cite this page
510(k) Report. “K092691: DC-7 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/K092691
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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