510(k) · Cleared
ClearedLiverty™ TIPS Access Set
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Bard Peripheral Vascular, Inc. · DYB Introducer, Catheter
Cleared on May 31, 2022 as substantially equivalent to K171820 (Cook Incorporated, 2018) after a 14-day review. Its family tree reaches back 8 generations to 1993. 1 of the 10 devices in its family, counting itself, has a Class I recall.
- Decided
- May 31, 2022
- Review
- 14 days
- Class
- Class II
- Product code
- DYB
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 8 generations to K924607 (1993). 9 ancestors in all. No later device cites it as a predicate yet. 1 of the 10 devices in this family, counting this one, has a Class I recall.
- Root · 8 generations backK924607 Arrow Fischell Kink Resist Percut Sheath Intro SetArrow Intl., Inc. · 1993 · Recalled
- 7 generations backK012812 Carotid Guiding SheathTerumo Medical Corp. · 2001 · Recalled
- 6 generations backK051601 Pinnacle Destination Peripheral Guiding SheathTerumo Medical Corp. · 2005
- 5 generations backK080415 Device Modification to Pinnacle Destination Peripheral Guiding SheathTerumo Medical Corp. · 2008
- 4 generations backK091329 Pinnacle Destination Peripheral Guiding SheathTerumo Medical Corp. · 2009 · Recalled
- 3 generations backK142829 Flexor Tuohy-Borst Side-Arm Introducer, Ansel Modification; Flexor…Cook Incorporated · 2015 · Recalled (Class I)
- 2 generations backK152913 GORE TIPS Set, GORE TIPS Sheath, GORE TIPS NeedleCreganna Medical Aslo Business AS Cregganna Tactx Medical · 2016 · Recalled
- 1 generation backK171820 Transjugular Liver Access SetsCook Incorporated · 2018 · Recalled
- This deviceK221440 Liverty™ TIPS Access SetBard Peripheral Vascular, Inc. · 2022
Class I recalls in this family
- K142829 Flexor Tuohy-Borst Side-Arm Introducer, Ansel…3 generations back · 2015
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −8 | K924607 | Arrow Fischell Kink Resist Percut Sheath Intro Set | Arrow Intl., Inc. | 1993 | 3 |
| −7 | K012812 | Carotid Guiding Sheath | Terumo Medical Corp. | 2001 | 1 |
| −6 | K051601 | Pinnacle Destination Peripheral Guiding Sheath | Terumo Medical Corp. | 2005 | — |
| −5 | K080415 | Device Modification to Pinnacle Destination Peripheral Guiding Sheath | Terumo Medical Corp. | 2008 | — |
| −4 | K091329 | Pinnacle Destination Peripheral Guiding Sheath | Terumo Medical Corp. | 2009 | 1 |
| −3 | K142829 | Flexor Tuohy-Borst Side-Arm Introducer, Ansel Modification; Flexor Check-Flo… | Cook Incorporated | 2015 | Class I |
| −2 | K152913 | GORE TIPS Set, GORE TIPS Sheath, GORE TIPS Needle | Creganna Medical Aslo Business AS Cregganna Tactx Medical | 2016 | 1 |
| −1 | K171820 | Transjugular Liver Access Sets | Cook Incorporated | 2018 | 2 |
| 0 (this device) | K221440 | Liverty™ TIPS Access Set | Bard Peripheral Vascular, Inc. | 2022 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1998 | 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 DYB device
- #1 K251051 AuST Steerable Sheathscore 18.0 · 10 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 |
|---|---|---|---|
| * | K171820 | Transjugular Liver Access SetsSummary page 4…Cardiovascular Regulatory Class: II Regulation Number: 21 CFR 870.1340 Predicate Device: Rösch-Uchida Transjugular Liver Access Set (K171820, cleared on March 9, 2018) Reference Device: Ring Transjugular Intrahepatic Access Set (K171820, cleared on March 9, 2018)… | 2018 |
What descends from it?
No later submission names this one as a predicate yet.
Has anything in its family been recalled? (1 Class I)
No FDA recall names this device.
Relatives with a Class I recall
Class I is FDA’s most serious recall class. A recall in the family tree is context for this device, not evidence about it.
- K142829Flexor Tuohy-Borst Side-Arm Introducer, Ansel Modification; Flexor Check-Flo Introducer, Ansel Modification…Cook Incorporated · 2015 · 3 generations back · ◆ on the line of descent in FIG. 121 Class I recalls
What does this lineage say?
- The line of descent spans 29 years and passes through 5 companies; a new generation was cleared every 3.7 years on median.
- 7 of the 9 ancestors have a recall of any class; 1 has a Class I recall.
- 2 other devices also cite its predicate K171820.
How does its category compare?
All DYB devicesDYB Introducer, Catheter: FDA decisions, review times, recalls and adverse event reports over 20 years. 2022, this device’s year, is highlighted.
FDA decisions per year · DYB
16in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · DYB
63in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · DYB
3in 2025
Class I (48 since 2007) Class II/III not classified
Adverse event reports per year · DYB
4,539in 2025
MAUDE reports naming product code DYB, 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 | 12 | 95 | 15 | 316 |
| 2008 | 17 | 37 | 9 | 423 |
| 2009 | 14 | 52 | 25 | 399 |
| 2010 | 18 | 123 | 18 | 445 |
| 2011 | 17 | 100 | 4 | 628 |
| 2012 | 22 | 128 | 3 | 898 |
| 2013 | 26 | 118 | 5 (1) | 743 |
| 2014 | 30 | 122 | 2 | 780 |
| 2015 | 17 | 129 | 2 (1) | 913 |
| 2016 | 19 | 95 | 45 (3) | 1,234 |
| 2017 | 24 | 70 | 22 (1) | 1,672 |
| 2018 | 19 | 156 | 1 | 1,903 |
| 2019 | 18 | 47 | 2 | 2,450 |
| 2020 | 9 | 49 | 21 (21) | 2,465 |
| 2021 | 12 | 78 | 6 | 2,835 |
| 2022 | 13 | 143 | 2 | 4,084 |
| 2023 | 15 | 55 | 10 | 3,775 |
| 2024 | 18 | 56 | 2 | 3,931 |
| 2025 | 16 | 63 | 3 | 4,539 |
| 2026 | 17 | 59 | 23 (21) | — |
What is it indicated for?
The BD Liverty TIPS Access Set is indicated for percutaneous transjugular liver access during diagnostic and interventional procedures.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K221440 · printed Nov 5, 2026
Cite this page
510(k) Report. “K221440: Liverty™ TIPS Access Set.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 5, 2026. https://510kreport.com/device/K221440
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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