510(k) · Cleared
ClearedMicroCross Catheter
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Roxwood Medical, Inc. · DQY Catheter, Percutaneous
Cleared on Apr 14, 2015 as substantially equivalent to K112035 (Volcano Corporation, 2012) after a 104-day review. Its family tree reaches back 8 generations to 2000. 1 later device descends from it.
- Decided
- Apr 14, 2015
- Review
- 104 days
- Class
- Class II
- Product code
- DQY
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 8 generations to K001992 (2000). 15 ancestors in all, the oldest K945904 (1995). 1 later device descends from it, 1 citing it directly.
- Root · 8 generations backK001992 Ilt 0.014 Catheter, Model C114NL2Intra Luminal Therapeutics, Inc. · 2000
- 7 generations backK012169 Ilt Support Catheter .014, Model C114LW1; Ilt Support Catheter…Intra Luminal Therapeutics, Inc. · 2001
- 6 generations backK030984 Safe Cross Angled Support 0.14, Safe Cross Straight Support Catheter…Intra Luminal Therapeutics, Inc. · 2003
- 5 generations backK032660 Xtrak Support CatheterXtrak Medical, Inc. · 2003
- 4 generations backK051772 Asahi Tornus Support CatheterAsahi Intecc Co., Ltd. · 2005
- 3 generations backK062885 Stride MicrocatheterAsahi Intecc Co., Ltd. · 2007
- 2 generations backK083127 Asahi Corsair MicrocatheterAsahi Intecc Co., Ltd. · 2009
- 1 generation backK112035 Valet Micro CatheterVolcano Corporation · 2012
- This deviceK143744 MicroCross CatheterRoxwood Medical, Inc. · 2015
- Descendant · cites it directly · 0 of its ownK151082 MicroCross CatheterRoxwood Medical, Inc. · 2015
Most influential descendants
Showing 1 of 1 · See all- K151082MicroCross CatheterRoxwood Medical, Inc. · 2015 · cites it directly0descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −8 | K001992 | Ilt 0.014 Catheter, Model C114NL2 | Intra Luminal Therapeutics, Inc. | 2000 | — |
| −7 | K012169 | Ilt Support Catheter .014, Model C114LW1; Ilt Support Catheter Advancing… | Intra Luminal Therapeutics, Inc. | 2001 | — |
| −6 | K030984 | Safe Cross Angled Support 0.14, Safe Cross Straight Support Catheter 0.14… | Intra Luminal Therapeutics, Inc. | 2003 | — |
| −5 | K032660 | Xtrak Support Catheter | Xtrak Medical, Inc. | 2003 | — |
| −4 | K051772 | Asahi Tornus Support Catheter | Asahi Intecc Co., Ltd. | 2005 | — |
| −3 | K062885 | Stride Microcatheter | Asahi Intecc Co., Ltd. | 2007 | — |
| −2 | K083127 | Asahi Corsair Microcatheter | Asahi Intecc Co., Ltd. | 2009 | — |
| −1 | K112035 | Valet Micro Catheter | Volcano Corporation | 2012 | — |
| 0 (this device) | K143744 | MicroCross Catheter | Roxwood Medical, Inc. | 2015 | — |
| +1 | K151082 | MicroCross Catheter | Roxwood Medical, Inc. | 2015 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 2000 | 1 | 0 |
| 2005 | 1 | 0 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2015 | 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 DQY? 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 DQY device
- #1 K234115 APRO 55 Catheterscore 17.5 · 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 |
|---|---|---|---|
| * | K112035 | Valet Micro CatheterSummary page 4…aneous Catheter Classification: 21 CFR§870.1250, Class II Product Code: DQY PREDICATE DEVICE(S) Valet Micro Catheter (Volcano Corporation, K112035) 1 INDICATIONS FOR USE The Micr… | 2012 |
What descends from it? (1)
1 later device cites it directly; ranked here by how many devices descend from each in turn.
| Number | Device | Decided | Descendants |
|---|---|---|---|
| K151082 | MicroCross Catheter | 2015 | 0 |
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 15 years and passes through 5 companies; a new generation was cleared every 1.7 years on median.
- None of the 15 ancestors has a recall.
- Of its descendants, K151082 (Roxwood Medical, Inc., 2015) has gone furthest, with 0 descendants of its own.
- 1 other device also cites its predicate K112035.
How does its category compare?
All DQY devicesDQY Catheter, Percutaneous: FDA decisions, review times, recalls and adverse event reports over 20 years. 2015, this device’s year, is highlighted.
FDA decisions per year · DQY
21in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · DQY
115in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · DQY
1in 2025
Class I (10 since 2007) Class II/III not classified
Adverse event reports per year · DQY
3,056in 2025
MAUDE reports naming product code DQY, 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 | 16 | 85 | 6 | 313 |
| 2008 | 31 | 66 | 12 | 496 |
| 2009 | 37 | 73 | 17 | 819 |
| 2010 | 22 | 74 | 32 | 1,293 |
| 2011 | 36 | 71 | 6 | 1,211 |
| 2012 | 30 | 87 | 2 | 1,191 |
| 2013 | 32 | 92 | 36 (1) | 1,352 |
| 2014 | 19 | 127 | 3 | 1,497 |
| 2015 | 27 | 118 | 3 | 2,337 |
| 2016 | 22 | 117 | 22 (7) | 2,252 |
| 2017 | 26 | 113 | 8 | 2,489 |
| 2018 | 25 | 106 | 2 | 2,855 |
| 2019 | 30 | 111 | 1 | 2,902 |
| 2020 | 20 | 120 | 2 | 2,889 |
| 2021 | 18 | 81 | 2 | 3,006 |
| 2022 | 18 | 74 | 0 | 2,643 |
| 2023 | 18 | 114 | 17 | 3,049 |
| 2024 | 16 | 87 | 1 | 3,190 |
| 2025 | 21 | 115 | 1 (1) | 3,056 |
| 2026 | 11 | 30 | 2 (1) | — |
What is it indicated for?
The MicroCross Catheter is intended for use as a conduit for the exchange/support of guidewires in the peripheral and coronary vasculatures. The MicroCross Catheter is also intended to infuse and deliver saline and contrast agents.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K143744 · printed Nov 5, 2026
Cite this page
510(k) Report. “K143744: MicroCross Catheter.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 5, 2026. https://510kreport.com/device/K143744
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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