510(k) · Cleared
ClearedBovine Dermis Collagen Dermal Matrix
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Collagen Matrix, Inc. · KGN Wound Dressing With Animal-Derived Material (S)
Cleared on Dec 19, 2024 as substantially equivalent to K040211 (Collagen Matrix, Inc., 2004) and 1 other predicate after an 83-day review. Its family tree reaches back 10 generations to 1991.
- Decided
- Dec 19, 2024
- Review
- 83 days
- Class
- Class U
- Product code
- KGN
- Recalls
- None
- Predicates
- 2
Its longest line of descent runs back 10 generations to K910944 (1991). 15 ancestors in all. No later device cites it as a predicate yet.
- Root · 10 generations backK910944 MedifilBiocore · 1991
- 6 generations between
- 3 generations backK110388 Collacare DentalInnocoll Pharmaceuticals, Ltd. · 2011
- 2 generations backK122115 Collagen Dental Wound DressingsCollagen Matrix, Inc. · 2012
- 1 generation backK152600 Collagen Dental Wound DressingsCollagen Matrix, Inc. · 2016 · Recalled
- This deviceK243071 Bovine Dermis Collagen Dermal MatrixCollagen Matrix, Inc. · 2024
Show all 10 generations
- Root · 10 generations backK910944 MedifilBiocore · 1991
- 9 generations backK030921 Collagen Topical Wound DressingCollagen Matrix, Inc. · 2003
- 8 generations backK040211 Modification to: Collagen Topical Wound DressingCollagen Matrix, Inc. · 2004
- 7 generations backK040558 Modification to: Collagen Topical Wound DressingCollagen Matrix, Inc. · 2004
- 6 generations backK061746 Collaguard, Model Fcia,Fcib,Fcic,and FcidInnocoll Pharmaceuticals · 2006
- 5 generations backK081782 CollievaInnocoll Pharmaceuticals · 2008
- 4 generations backK092805 Collagen SpongeInnocoll Pharmaceuticals · 2010
- 3 generations backK110388 Collacare DentalInnocoll Pharmaceuticals, Ltd. · 2011
- 2 generations backK122115 Collagen Dental Wound DressingsCollagen Matrix, Inc. · 2012
- 1 generation backK152600 Collagen Dental Wound DressingsCollagen Matrix, Inc. · 2016 · Recalled
- This deviceK243071 Bovine Dermis Collagen Dermal MatrixCollagen Matrix, Inc. · 2024
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −10 | K910944 | Medifil | Biocore | 1991 | — |
| −9 | K030921 | Collagen Topical Wound Dressing | Collagen Matrix, Inc. | 2003 | — |
| −8 | K040211 | Modification to: Collagen Topical Wound Dressing | Collagen Matrix, Inc. | 2004 | — |
| −7 | K040558 | Modification to: Collagen Topical Wound Dressing | Collagen Matrix, Inc. | 2004 | — |
| −6 | K061746 | Collaguard, Model Fcia,Fcib,Fcic,and Fcid | Innocoll Pharmaceuticals | 2006 | — |
| −5 | K081782 | Collieva | Innocoll Pharmaceuticals | 2008 | — |
| −4 | K092805 | Collagen Sponge | Innocoll Pharmaceuticals | 2010 | — |
| −3 | K110388 | Collacare Dental | Innocoll Pharmaceuticals, Ltd. | 2011 | — |
| −2 | K122115 | Collagen Dental Wound Dressings | Collagen Matrix, Inc. | 2012 | — |
| −1 | K152600 | Collagen Dental Wound Dressings | Collagen Matrix, Inc. | 2016 | 1 |
| 0 (this device) | K243071 | Bovine Dermis Collagen Dermal Matrix | Collagen Matrix, Inc. | 2024 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1993 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2004 | 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 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? (2)
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 |
|---|---|---|---|
| * | K040211 | Modification to: Collagen Topical Wound DressingSummary page 5…Which Substantial Equivalence is Claimed Primary Predicate Device: Collagen Topical Wound Dressing K040211 KGN Secondary Predicate Devices: Collagen Dental Wound Dressi… | 2004 |
| * | K152600 | Collagen Dental Wound DressingsSummary page 5…KGN Secondary Predicate Devices: Collagen Dental Wound Dressings K152600 KGN 4. Device Description Summary Bovine Dermis Collagen Dermal Matrix is an ab… | 2016 |
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 33 years and passes through 4 companies; a new generation was cleared every 2.0 years on median.
- 1 of the 15 ancestors has a recall of any class.
- 1 other device also cites its predicate K040211.
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. 2024, 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?
Bovine Dermis Collagen Dermal Matrix is indicated for the management of wounds, including:
• Full thickness and Partial thickness wounds
• Chronic wounds (e.g. pressure ulcers, venous ulcers, diabetic ulcers, chronic ulcers)
• Surgical wounds (donor sites/grafts, post-Moh’s surgery, post-laser surgery, podiatric, wound dehiscence)
• Trauma wounds (abrasions, lacerations, and skin tears)
• Draining wounds
• Partial thickness burns
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K243071 · printed Nov 4, 2026
Cite this page
510(k) Report. “K243071: Bovine Dermis Collagen Dermal Matrix.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 4, 2026. https://510kreport.com/device/K243071
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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