510(k) · Cleared
ClearedMiro3D Wound Matrix
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Reprise Biomedical, Inc. · KGN Wound Dressing With Animal-Derived Material (S)
Cleared on Aug 18, 2022 as substantially equivalent to K140510 (Miromatrix Medical, Inc., 2014) after an 85-day review. Its family tree reaches back 2 generations to 2006. 4 later devices descend from it.
- Decided
- Aug 18, 2022
- Review
- 85 days
- Class
- Class U
- Product code
- KGN
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 2 generations to K061711 (2006). 4 later devices descend from it, 1 citing it directly.
- Root · 2 generations backK061711 Oasis Wound MatrixCook Biotech, Inc. · 2006
- 1 generation backK140510 Miromatrix Wound MatrixMiromatrix Medical, Inc. · 2014
- This deviceK221520 Miro3D Wound MatrixReprise Biomedical, Inc. · 2022
- Descendant · cites it directly · 3 of its ownK223257 Miro3D Wound MatrixReprise Biomedical · 2022
- Descendant · 2 generations on · 0 of its ownK240753 Miro3D Fibers Wound MatrixReprise Biomedical, Inc. · 2024
- Descendant · 2 generations on · 0 of its ownK240277 MiroDry Wound MatrixReprise Biomedical, Inc. · 2024
- Descendant · 2 generations on · 0 of its ownK231614 MiroTract Wound MatrixReprise Biomedical, Inc. · 2023
Most influential descendants
Showing 4 of 4 · See all- K223257Miro3D Wound MatrixReprise Biomedical · 2022 · cites it directly3descendants
- K240753Miro3D Fibers Wound MatrixReprise Biomedical, Inc. · 2024 · 2 generations on0descendants
- K240277MiroDry Wound MatrixReprise Biomedical, Inc. · 2024 · 2 generations on0descendants
- K231614MiroTract Wound MatrixReprise Biomedical, Inc. · 2023 · 2 generations on0descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −2 | K061711 | Oasis Wound Matrix | Cook Biotech, Inc. | 2006 | — |
| −1 | K140510 | Miromatrix Wound Matrix | Miromatrix Medical, Inc. | 2014 | — |
| 0 (this device) | K221520 | Miro3D Wound Matrix | Reprise Biomedical, Inc. | 2022 | — |
| +1 | K223257 | Miro3D Wound Matrix | Reprise Biomedical | 2022 | — |
| +2 | K240753 | Miro3D Fibers Wound Matrix | Reprise Biomedical, Inc. | 2024 | — |
| +2 | K240277 | MiroDry Wound Matrix | Reprise Biomedical, Inc. | 2024 | — |
| +2 | K231614 | MiroTract Wound Matrix | Reprise Biomedical, Inc. | 2023 | — |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
| 2024 | 2 | 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 KGN? 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 KGN device
- #1 K231325 Corplex P / Theracor P / Allacor Pscore 17.9 · 8 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 |
|---|---|---|---|
| * | K140510 | Miromatrix Wound MatrixSummary page 5…KGN Panel: General & Plastic Surgery III. PREDICATE DEVICE MiroDerm Wound Matrix (also known as Miromatrix Wound Matrix), K140510 This predicate has not been subject to a design-related recall. No reference devices were used in this submission.… | 2014 |
What descends from it? (4)
1 later device cites it directly; ranked here by how many devices descend from each in turn.
| Number | Device | Decided | Descendants |
|---|---|---|---|
| K223257 | Miro3D Wound Matrix | 2022 | 3 |
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 16 years and passes through 3 companies; a new generation was cleared every 8.2 years on median.
- None of the 2 ancestors has a recall.
- Of its descendants, K223257 (Reprise Biomedical, 2022) has gone furthest, with 3 descendants of its own.
- 2 other devices also cite its predicate K140510.
How does its category compare?
All KGN devicesKGN Wound Dressing With Animal-Derived Material (S): FDA decisions, review times, recalls and adverse event reports over 20 years. 2022, this device’s year, is highlighted.
FDA decisions per year · KGN
15so far in 2026, the most since 2007
2026 to Oct 25, outlined.
Median 510(k) review, days · KGN
162in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · KGN
3in 2018
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · KGN
15in 2025
MAUDE reports naming product code KGN, 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 | 3 | 32 | 0 | 0 |
| 2008 | 6 | 87 | 0 | 1 |
| 2009 | 8 | 121 | 0 | 2 |
| 2010 | 4 | 175 | 0 | 3 |
| 2011 | 7 | 228 | 0 | 6 |
| 2012 | 8 | 123 | 0 | 4 |
| 2013 | 6 | 147 | 0 | 6 |
| 2014 | 5 | 188 | 0 | 12 |
| 2015 | 7 | 87 | 0 | 9 |
| 2016 | 4 | 164 | 0 | 6 |
| 2017 | 7 | 136 | 1 | 8 |
| 2018 | 6 | 148 | 3 | 15 |
| 2019 | 3 | 128 | 0 | 11 |
| 2020 | 5 | 279 | 0 | 17 |
| 2021 | 6 | 236 | 0 | 14 |
| 2022 | 12 | 246 | 0 | 13 |
| 2023 | 9 | 194 | 0 | 21 |
| 2024 | 13 | 83 | 0 | 15 |
| 2025 | 10 | 162 | 0 | 15 |
| 2026 | 15 | 174 | 0 | — |
What is it indicated for?
The Miro3D Wound Matrix is intended for the management of wounds including:
Partial and full thickness wounds
Pressure ulcers
Venous ulcers
Chronic vascular ulcers
Diabetic ulcers
Tunneled, undermined wounds
Trauma wounds (abrasions, lacerations, second-degree burns, and skin tears)
Draining wounds
Surgical wounds (donor sites/grafts, post-Mohs' surgery, post-laser surgery, podiatric, wound dehiscence)
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K221520 · printed Nov 6, 2026
Cite this page
510(k) Report. “K221520: Miro3D Wound Matrix.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K221520
Report an extraction error
Are you the manufacturer?
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