510(k) · Cleared
ClearedReact 71 Catheter
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Micro Therapeutics Lnc. D/B/A Ev3 Neurovascular · DQY Catheter, Percutaneous
Cleared on May 28, 2024 as substantially equivalent to K182097 (Micro Therapeutics, Inc. d/b/a ev3 Neurovascular, 2018) after a 29-day review. Its family tree reaches back 8 generations to 2001.
- Decided
- May 28, 2024
- Review
- 29 days
- Class
- Class II
- Product code
- DQY
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 8 generations to K003880 (2001). 13 ancestors in all. No later device cites it as a predicate yet.
- Root · 8 generations backK003880 Concentroc HD Guide Catheter, Models 90017 (4F), 90019 (5F), 90021…Concentric Medical, Inc. · 2001
- 7 generations backK080583 Modified HD Guide CatheterConcentric Medical, Inc. · 2008
- 6 generations backK090335 HD Guide CatheterConcentric Medical, Inc. · 2009
- 5 generations backK110483 Modified HD Guide CatheterConcentric Medical, Inc. · 2011 · Recalled
- 4 generations backK133177 Modified HD Guide CatheterConcentric Medical, Inc. · 2014 · Recalled
- 3 generations backK151667 AXS Catalyst Distal Access Catheter 058x115cm, AXS Catalyst Distal…Stryker · 2015 · Recalled
- 2 generations backK180715 React 68 CatheterMicro Therapeutics, Inc. d/b/a ev3 Neurovascular · 2018
- 1 generation backK182097 React 71 CatheterMicro Therapeutics, Inc. d/b/a ev3 Neurovascular · 2018
- This deviceK241177 React 71 CatheterMicro Therapeutics Lnc. D/B/A Ev3 Neurovascular · 2024
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −8 | K003880 | Concentroc HD Guide Catheter, Models 90017 (4F), 90019 (5F), 90021 (6F), 90022… | Concentric Medical, Inc. | 2001 | — |
| −7 | K080583 | Modified HD Guide Catheter | Concentric Medical, Inc. | 2008 | — |
| −6 | K090335 | HD Guide Catheter | Concentric Medical, Inc. | 2009 | — |
| −5 | K110483 | Modified HD Guide Catheter | Concentric Medical, Inc. | 2011 | 1 |
| −4 | K133177 | Modified HD Guide Catheter | Concentric Medical, Inc. | 2014 | 3 |
| −3 | K151667 | AXS Catalyst Distal Access Catheter 058x115cm, AXS Catalyst Distal Access… | Stryker | 2015 | 3 |
| −2 | K180715 | React 68 Catheter | Micro Therapeutics, Inc. d/b/a ev3 Neurovascular | 2018 | — |
| −1 | K182097 | React 71 Catheter | Micro Therapeutics, Inc. d/b/a ev3 Neurovascular | 2018 | — |
| 0 (this device) | K241177 | React 71 Catheter | Micro Therapeutics Lnc. D/B/A Ev3 Neurovascular | 2024 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2010 | 1 | 0 |
| 2011 | 1 | 0 |
| 2012 | 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.
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 23 years and passes through 4 companies; a new generation was cleared every 2.6 years on median.
- 6 of the 13 ancestors have a recall of any class.
- 1 other device also cites its predicate K182097.
How does its category compare?
All DQY devicesDQY Catheter, Percutaneous: FDA decisions, review times, recalls and adverse event reports over 20 years. 2024, 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 React™ 71 Catheter is indicated for the introduction of interventional devices into the peripheral and neuro vasculature.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K241177 · printed Nov 6, 2026
Cite this page
510(k) Report. “K241177: React 71 Catheter.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K241177
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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