510(k) · Cleared
Recalled · Class I · 2015Trellis-6 Peripheral Infusion System
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Bacchus Vascular, Inc. · QEY Mechanical Thrombolysis Catheter
Cleared on Jul 13, 2007 as substantially equivalent to K050147 (Bacchus Vascular, Inc., 2005) after a 25-day review. Its family tree reaches back 8 generations to 1990. 1 of the 14 devices in its family, counting itself, has a Class I recall. 1 later device descends from it. It has been recalled 2 times, including a Class I recall.
- Decided
- Jul 13, 2007
- Review
- 25 days
- Class
- Class II
- Product code
- QEY
- Recalls
- 2 (1 Class I)
- Predicates
- 1
Its longest line of descent runs back 8 generations to K904788 (1990). 12 ancestors in all. 1 later device descends from it, 1 citing it directly. 1 of the 14 devices in this family, counting this one, has a Class I recall.
- Root · 8 generations backK904788 Mewissen CatheterBoston Scientific Corp · 1990
- 7 generations backK974067 Fountain Infusion Catheter and Occluding Guide WireMerit Medical Systems, Inc. · 1998 · Recalled
- 6 generations backK981417 Squirt Fluid Delivery SystemMerit Medical Systems, Inc. · 1998
- 5 generations backK013635 Trellis Infusion System (10CM Infusion Length); Trellis Infusion…Bacchus Vascular, Inc. · 2002
- 4 generations backK021958 Trellis Plus Infusion System (140CM Catheter Length 10CM Infusion…Bacchus Vascular, Inc. · 2002 · Recalled
- 3 generations backK023514 Trellis-6 Peripheral Infusion System (140CM Catheter Length 10CM…Bacchus Vascular, Inc. · 2002 · Recalled
- 2 generations backK032261 Trellis Reserve Infusion SystemBacchus Vascular, Inc. · 2003
- 1 generation backK050147 Trellis-8 Peripheral Infusion SystemBacchus Vascular, Inc. · 2005
- This deviceK071664 Trellis-6 Peripheral Infusion SystemBacchus Vascular, Inc. · 2007
- Descendant · cites it directly · 0 of its ownK082199 Spiralfuse Peripheral Infusion SystemBacchus Vascular, Inc. · 2008
Most influential descendants
Showing 1 of 1 · See all- K082199Spiralfuse Peripheral Infusion SystemBacchus Vascular, Inc. · 2008 · cites it directly0descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −8 | K904788 | Mewissen Catheter | Boston Scientific Corp | 1990 | — |
| −7 | K974067 | Fountain Infusion Catheter and Occluding Guide Wire | Merit Medical Systems, Inc. | 1998 | 23 |
| −6 | K981417 | Squirt Fluid Delivery System | Merit Medical Systems, Inc. | 1998 | — |
| −5 | K013635 | Trellis Infusion System (10CM Infusion Length); Trellis Infusion System (20CM… | Bacchus Vascular, Inc. | 2002 | — |
| −4 | K021958 | Trellis Plus Infusion System (140CM Catheter Length 10CM Infusion Length 20CM… | Bacchus Vascular, Inc. | 2002 | 1 |
| −3 | K023514 | Trellis-6 Peripheral Infusion System (140CM Catheter Length 10CM Infusion… | Bacchus Vascular, Inc. | 2002 | 1 |
| −2 | K032261 | Trellis Reserve Infusion System | Bacchus Vascular, Inc. | 2003 | — |
| −1 | K050147 | Trellis-8 Peripheral Infusion System | Bacchus Vascular, Inc. | 2005 | — |
| 0 (this device) | K071664 | Trellis-6 Peripheral Infusion System | Bacchus Vascular, Inc. | 2007 | — |
| +1 | K082199 | Spiralfuse Peripheral Infusion System | Bacchus Vascular, Inc. | 2008 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1991 | 1 | 0 |
| 1993 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2008 | 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.
1 device in this family has a Class I recall. 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 QEY device
- #1 K241851 Versus™ Catheter (VS110-8B)score 16.8 · 19 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 |
|---|---|---|---|
| * | K050147 | Trellis-8 Peripheral Infusion SystemSummary page 5…d selective infusion of physician specified fluids, including thrombolytics, into the peripheral vmsculature. PredicateDevice Trellis-8 Infusion System K050147 Bacchus Vascular, Inc Device Description The Trellis-6 Peripheral Infusion System enables the physician to isolate… | 2005 |
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 |
|---|---|---|---|
| K082199 | Spiralfuse Peripheral Infusion System | 2008 | 0 |
Has anything in its family been recalled? (1 Class I)
Recalls of this device
| Date | Class | Recall | Root cause | Reason |
|---|---|---|---|---|
| Mar 23, 2015 | Class II | Z-1365-2015 | Package design/selection | Medtronic is conducting a voluntary recall of all former Covidien Trellis 6 and Trellis 8 Peripheral Infusion Systems due to potential for a sterility breach of the outer packaging or pouch material. A breach of the outer pouch may… |
| Dec 10, 2014 | Class I | Z-1017-2015 | Mixed-up of materials/components | A manufacturing error resulted in the risk of incorrect proximal and distal balloon inflation port identification on the units. Units have been identified to have the distal balloon inflation port incorrectly labeled as proximal, and, the… |
No ancestor or descendant has a Class I recall.
What does this lineage say?
- The line of descent spans 17 years and passes through 3 companies; a new generation was cleared every 1.5 years on median.
- 4 of the 12 ancestors have a recall of any class.
- Of its descendants, K082199 (Bacchus Vascular, Inc., 2008) has gone furthest, with 0 descendants of its own.
- 2 other devices also cite its predicate K050147.
How does its category compare?
All QEY devicesQEY Mechanical Thrombolysis Catheter: FDA decisions, review times, recalls and adverse event reports over 20 years. 2007, this device’s year, is highlighted.
FDA decisions per year · QEY
1in 2024
2026 to Oct 25, outlined.
Median 510(k) review, days · QEY
62in 2021
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · QEY
1in 2023
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · QEY
5in 2025
MAUDE reports naming product code QEY, 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 | 5 | 28 | 0 | 0 |
| 2008 | 4 | 54 | 0 | 0 |
| 2009 | 0 | — | 0 | 0 |
| 2010 | 0 | — | 0 | 0 |
| 2011 | 1 | — | 0 | 0 |
| 2012 | 0 | — | 0 | 0 |
| 2013 | 1 | — | 0 | 0 |
| 2014 | 1 | — | 0 | 0 |
| 2015 | 1 | — | 0 | 0 |
| 2016 | 2 | — | 0 | 0 |
| 2017 | 3 | 144 | 0 | 0 |
| 2018 | 1 | — | 0 | 0 |
| 2019 | 5 | 91 | 0 | 0 |
| 2020 | 3 | 158 | 0 | 0 |
| 2021 | 3 | 62 | 0 | 0 |
| 2022 | 1 | — | 1 | 0 |
| 2023 | 2 | — | 1 | 1 |
| 2024 | 1 | — | 0 | 1 |
| 2025 | 0 | — | 0 | 5 |
| 2026 | 2 | — | 0 | — |
What is it indicated for?
The Trellis™-6 Peripheral Infusion System is intended for controlled and selective infusion of physician-specified fluids, including thrombolytics, into the peripheral vasculature.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K071664 · printed Nov 4, 2026
Cite this page
510(k) Report. “K071664: Trellis-6 Peripheral Infusion System.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 4, 2026. https://510kreport.com/device/K071664
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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