510(k) · Cleared
ClearedOptiCross HD, 60 MHz Coronary Imaging Catheter (Paper DFU); OptiCross HD, 60 MHz Coronary Imaging Catheter (e-DFU)
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Boston Scientific Corporation · OBJ Catheter, Ultrasound, Intravascular
Cleared on Nov 16, 2017 as substantially equivalent to K123621 (Boston Scientific Corp, 2013) after a 31-day review. Its family tree reaches back 4 generations to 2005. 3 later devices descend from it.
- Decided
- Nov 16, 2017
- Review
- 31 days
- Class
- Class II
- Product code
- OBJ
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 4 generations to K050577 (2005). 3 later devices descend from it, 1 citing it directly.
- Root · 4 generations backK050577 Atlantis SR PRO2 Coronary Imaging Catheter, Model 39014Boston Scientific Corp · 2005 · Recalled
- 3 generations backK063312 Modification to Atlantis SR Pro 2 and SR Pro Coronary Imaging…Boston Scientific Corp · 2006 · Recalled
- 2 generations backK111043 Atlantis SR PRO2 Coronary Imaging Catheter, Icross Coronary Imaging…Boston Scientific Corp · 2011
- 1 generation backK123621 Opticross 40 MHZ Coronary Imaging CatheterBoston Scientific Corp · 2013 · Recalled
- This deviceK173284 OptiCross HD, 60 MHz Coronary Imaging Catheter (Paper DFU)…Boston Scientific Corporation · 2017
- Descendant · cites it directly · 2 of its ownK213593 OptiCross, OptiCross HD, OptiCross 6, OptiCross 6 HDBoston Scientific Corporation · 2022 · Recalled
- Descendant · 2 generations on · 1 of its ownK230453 OptiCrossTM HD Coronary Imaging Catheter, OptiCrossTM 6 HD Coronary…Boston Scientific Corporation · 2023
- Descendant · 3 generations on · 0 of its ownK260816 OptiCross Coronary Imaging Catheter (H749518110); OptiCross 6…Boston Scientific · 2026
Most influential descendants
Showing 3 of 3 · See all- K213593OptiCross, OptiCross HD, OptiCross 6, OptiCross 6 HDBoston Scientific Corporation · 2022 · cites it directly2descendants
- K230453OptiCrossTM HD Coronary Imaging Catheter, OptiCrossTM 6 HD Coronary Imaging CatheterBoston Scientific Corporation · 2023 · 2 generations on1descendant
- K260816OptiCross Coronary Imaging Catheter (H749518110); OptiCross 6 Coronary Imaging Catheter…Boston Scientific · 2026 · 3 generations on0descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −4 | K050577 | Atlantis SR PRO2 Coronary Imaging Catheter, Model 39014 | Boston Scientific Corp | 2005 | 2 |
| −3 | K063312 | Modification to Atlantis SR Pro 2 and SR Pro Coronary Imaging Catheters, Model… | Boston Scientific Corp | 2006 | 2 |
| −2 | K111043 | Atlantis SR PRO2 Coronary Imaging Catheter, Icross Coronary Imaging Catheter | Boston Scientific Corp | 2011 | — |
| −1 | K123621 | Opticross 40 MHZ Coronary Imaging Catheter | Boston Scientific Corp | 2013 | 1 |
| 0 (this device) | K173284 | OptiCross HD, 60 MHz Coronary Imaging Catheter (Paper DFU); OptiCross HD, 60… | Boston Scientific Corporation | 2017 | — |
| +1 | K213593 | OptiCross, OptiCross HD, OptiCross 6, OptiCross 6 HD | Boston Scientific Corporation | 2022 | 1 |
| +2 | K230453 | OptiCrossTM HD Coronary Imaging Catheter, OptiCrossTM 6 HD Coronary Imaging… | Boston Scientific Corporation | 2023 | — |
| +3 | K260816 | OptiCross Coronary Imaging Catheter (H749518110); OptiCross 6 Coronary Imaging… | Boston Scientific | 2026 | — |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
| 2026 | 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 OBJ? 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 OBJ device
- #1 K242893 VERAFEYE System VERAFEYE Imaging Catheter &…score 23.8 · 30 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 |
|---|---|---|---|
| * | K123621 | Opticross 40 MHZ Coronary Imaging CatheterSummary page 4…Transducer Ultrasonic (ITX) has been classified as Class II per 21 CFR 892.1570 Predicate Name OptiCross™ 40 MHz K123621 15-Apr-2013 Coronary Imaging Catheter Reference Devices OptiCross™ 6, 40 MHz… | 2013 |
| † | K153617 | OptiCross 6, 40 MHz Coronary Imaging Catheter (US Distribution), OptiCross 6, 40 MHz… | 2016 |
| † | K160514 | OptiCross 18, 30 MHz Peripheral Imaging Catheter | 2016 |
What descends from it? (3)
1 later device cites it directly; ranked here by how many devices descend from each in turn.
| Number | Device | Decided | Descendants |
|---|---|---|---|
| K213593 | OptiCross, OptiCross HD, OptiCross 6, OptiCross 6 HD | 2022 | 2 |
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 12 years and passes through 2 companies; a new generation was cleared every 4.6 years on median.
- 3 of the 4 ancestors have a recall of any class.
- Of its descendants, K213593 (Boston Scientific Corporation, 2022) has gone furthest, with 2 descendants of its own.
- 2 other devices also cite its predicate K123621.
How does its category compare?
All OBJ devicesOBJ Catheter, Ultrasound, Intravascular: FDA decisions, review times, recalls and adverse event reports over 20 years. 2017, this device’s year, is highlighted.
FDA decisions per year · OBJ
7in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · OBJ
35in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · OBJ
2in 2020
Class I (1 since 2007) Class II/III not classified
Adverse event reports per year · OBJ
791in 2025
MAUDE reports naming product code OBJ, 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 | 3 | 74 | 0 | 0 |
| 2008 | 6 | 100 | 0 | 6 |
| 2009 | 3 | 108 | 0 | 22 |
| 2010 | 1 | — | 0 | 39 |
| 2011 | 4 | 109 | 0 | 47 |
| 2012 | 3 | 136 | 0 | 53 |
| 2013 | 4 | 96 | 0 | 328 |
| 2014 | 3 | 30 | 0 | 609 |
| 2015 | 4 | 131 | 2 | 401 |
| 2016 | 4 | 94 | 0 | 515 |
| 2017 | 6 | 45 | 2 | 524 |
| 2018 | 2 | — | 2 | 542 |
| 2019 | 1 | — | 0 | 237 |
| 2020 | 4 | 135 | 2 | 288 |
| 2021 | 3 | 29 | 0 | 353 |
| 2022 | 3 | 63 | 0 | 473 |
| 2023 | 3 | 63 | 0 | 697 |
| 2024 | 3 | 131 | 0 | 1,154 |
| 2025 | 7 | 35 | 0 | 791 |
| 2026 | 4 | 81 | 1 (1) | — |
What is it indicated for?
This catheter is intended for ultrasound examination of coronary intravascular pathology only. Intravascular ultrasound imaging is indicated in patients who are candidates for transluminal coronary interventional procedures.
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/K173284 · printed Nov 6, 2026
Cite this page
510(k) Report. “K173284: OptiCross HD, 60 MHz Coronary Imaging Catheter (Paper DFU); OptiCross HD, 60 MHz Coronary Imaging Catheter (e-DFU).” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K173284
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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