510(k) · Cleared
ClearedMerit Siege Vascular Plug
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Merit Medical System, Inc. · KRD Device, Vascular, For Promoting Embolization
Cleared on Dec 15, 2021 as substantially equivalent to K182944 (Ka Medical, LLC, 2019) after a 103-day review. Its family tree reaches back 1 generation to 2019. 1 later device descends from it.
- Decided
- Dec 15, 2021
- Review
- 103 days
- Class
- Class II
- Product code
- KRD
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 1 generation to K182944 (2019). 1 later device descends from it, 1 citing it directly.
Most influential descendants
Showing 1 of 1 · See all- K240261Siege Vascular Plug (SVP2.5-0.021); Siege Vascular Plug (SVP4-0.021); Siege Vascular…Merit Medical Systems, Inc. · 2024 · cites it directly0descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −1 | K182944 | Dr. Amplatz Micro Plug | Ka Medical, LLC | 2019 | — |
| 0 (this device) | K212817 | Merit Siege Vascular Plug | Merit Medical System, Inc. | 2021 | — |
| +1 | K240261 | Siege Vascular Plug (SVP2.5-0.021); Siege Vascular Plug (SVP4-0.021); Siege… | Merit Medical Systems, Inc. | 2024 | — |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2024 | 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 KRD? 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 KRD device
- #1 K253511 Concerto Versa™ Detachable Coilscore 17.6 · 14 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 |
|---|---|---|---|
| * | K182944 | Dr. Amplatz Micro PlugSummary page 4…Plug Classification Name: 21 CFR 870.3300 Vascular Embolization Device Premarket Notification: K182944 Manufacturer: KA Medical Premarket Notification Reference Device#1: Predicate Trade Na… | 2019 |
| † | K031810 | Amplatzer Vascular Plug | 2003 |
| † | K123803 | Reverse Medical Micro Vascular Plug (MVP) System | 2013 |
| † | K133282 | Reverse Medical Micro Vascular Plug (MVP) System | 2013 |
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 |
|---|---|---|---|
| K240261 | Siege Vascular Plug (SVP2.5-0.021); Siege Vascular Plug (SVP4-0.021); Siege Vascular… | 2024 | 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?
- Its one ancestor has no recall.
- Of its descendants, K240261 (Merit Medical Systems, Inc., 2024) has gone furthest, with 0 descendants of its own.
How does its category compare?
All KRD devicesKRD Device, Vascular, For Promoting Embolization: FDA decisions, review times, recalls and adverse event reports over 20 years. 2021, this device’s year, is highlighted.
FDA decisions per year · KRD
9in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · KRD
60in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · KRD
1in 2024
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · KRD
1,572in 2025
MAUDE reports naming product code KRD, 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 | 2 | — | 0 | 21 |
| 2008 | 5 | 84 | 0 | 14 |
| 2009 | 4 | 27 | 0 | 40 |
| 2010 | 3 | 150 | 1 | 61 |
| 2011 | 5 | 36 | 0 | 102 |
| 2012 | 8 | 30 | 0 | 137 |
| 2013 | 11 | 33 | 1 | 244 |
| 2014 | 7 | 134 | 0 | 159 |
| 2015 | 11 | 130 | 0 | 337 |
| 2016 | 4 | 164 | 0 | 437 |
| 2017 | 4 | 89 | 0 | 736 |
| 2018 | 4 | 62 | 0 | 1,066 |
| 2019 | 6 | 178 | 0 | 1,185 |
| 2020 | 4 | 137 | 0 | 1,167 |
| 2021 | 3 | 134 | 0 | 1,444 |
| 2022 | 8 | 175 | 0 | 1,498 |
| 2023 | 2 | — | 1 | 1,371 |
| 2024 | 6 | 70 | 1 | 1,535 |
| 2025 | 9 | 60 | 0 | 1,572 |
| 2026 | 7 | 70 | 1 | — |
What is it indicated for?
The Siege Vascular Plug is indicated for arterial embolization in the peripheral vasculature.
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/K212817 · printed Nov 4, 2026
Cite this page
510(k) Report. “K212817: Merit Siege Vascular Plug.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 4, 2026. https://510kreport.com/device/K212817
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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