510(k) · Cleared
ClearedCollieva
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Innocoll Pharmaceuticals · KGN Wound Dressing With Animal-Derived Material (S)
Cleared on Sep 30, 2008 as substantially equivalent to K061746 (Innocoll Pharmaceuticals, 2006) after a 99-day review. Its family tree reaches back 5 generations to 1991. 11 later devices descend from it.
- Decided
- Sep 30, 2008
- Review
- 99 days
- Class
- Class U
- Product code
- KGN
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 5 generations to K910944 (1991). 8 ancestors in all. 11 later devices descend from it, 1 citing it directly.
- Root · 5 generations backK910944 MedifilBiocore · 1991
- 4 generations backK030921 Collagen Topical Wound DressingCollagen Matrix, Inc. · 2003
- 3 generations backK040211 Modification to: Collagen Topical Wound DressingCollagen Matrix, Inc. · 2004
- 2 generations backK040558 Modification to: Collagen Topical Wound DressingCollagen Matrix, Inc. · 2004
- 1 generation backK061746 Collaguard, Model Fcia,Fcib,Fcic,and FcidInnocoll Pharmaceuticals · 2006
- This deviceK081782 CollievaInnocoll Pharmaceuticals · 2008
- Descendant · cites it directly · 10 of its ownK092805 Collagen SpongeInnocoll Pharmaceuticals · 2010
- Descendant · 2 generations on · 6 of its ownK110388 Collacare DentalInnocoll Pharmaceuticals, Ltd. · 2011
- Descendant · 3 generations on · 5 of its ownK122115 Collagen Dental Wound DressingsCollagen Matrix, Inc. · 2012
- Descendant · 4 generations on · 2 of its ownK152600 Collagen Dental Wound DressingsCollagen Matrix, Inc. · 2016 · Recalled
- Descendant · 3 generations on · 1 of its ownK133290 Collacare DentalInnocoll Pharmaceuticals · 2014
Showing 5 of 11 descendants. See all descendants
Descendants cleared per year
Most influential descendants
Showing 5 of 11 · See all- K092805Collagen SpongeInnocoll Pharmaceuticals · 2010 · cites it directly10descendants
- K110388Collacare DentalInnocoll Pharmaceuticals, Ltd. · 2011 · 2 generations on6descendants
- K122115Collagen Dental Wound DressingsCollagen Matrix, Inc. · 2012 · 3 generations on5descendants
- K152600Collagen Dental Wound DressingsCollagen Matrix, Inc. · 2016 · 4 generations on2descendants
- K133290Collacare DentalInnocoll Pharmaceuticals · 2014 · 3 generations on1descendant
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −5 | K910944 | Medifil | Biocore | 1991 | — |
| −4 | K030921 | Collagen Topical Wound Dressing | Collagen Matrix, Inc. | 2003 | — |
| −3 | K040211 | Modification to: Collagen Topical Wound Dressing | Collagen Matrix, Inc. | 2004 | — |
| −2 | K040558 | Modification to: Collagen Topical Wound Dressing | Collagen Matrix, Inc. | 2004 | — |
| −1 | K061746 | Collaguard, Model Fcia,Fcib,Fcic,and Fcid | Innocoll Pharmaceuticals | 2006 | — |
| 0 (this device) | K081782 | Collieva | Innocoll Pharmaceuticals | 2008 | — |
| +1 | K092805 | Collagen Sponge | Innocoll Pharmaceuticals | 2010 | — |
| +2 | K110388 | Collacare Dental | Innocoll Pharmaceuticals, Ltd. | 2011 | — |
| +3 | K122115 | Collagen Dental Wound Dressings | Collagen Matrix, Inc. | 2012 | — |
| +4 | K152600 | Collagen Dental Wound Dressings | Collagen Matrix, Inc. | 2016 | 1 |
| +3 | K133290 | Collacare Dental | Innocoll Pharmaceuticals | 2014 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1993 | 1 | 0 |
| 1999 | 1 | 0 |
| 2001 | 1 | 0 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2010 | 2 | 0 |
| 2011 | 2 | 0 |
| 2012 | 2 | 0 |
| 2014 | 1 | 0 |
| 2016 | 1 | 0 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
| 2025 | 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? (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 |
|---|---|---|---|
| * | K061746 | Collaguard, Model Fcia,Fcib,Fcic,and FcidSummary page 1…ent of Substantial Equivalence: CollievaTM is substantially equivalent in materials of construction and intended use to CollaGuard TM (K061746) manufactured by Syntacoll GmbH. Flirpctnr' Mithnpl ~Ivrc r¢ni.. ('.nrfPr Innn Fit7Pntrirk · Comoanv Reoistration No.:… | 2006 |
What descends from it? (11)
See all 111 later device cites it directly; ranked here by how many devices descend from each in turn.
| Number | Device | Decided | Descendants |
|---|---|---|---|
| K092805 | Collagen Sponge | 2010 | 10 |
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 17 years and passes through 3 companies; a new generation was cleared every 2.0 years on median.
- None of the 8 ancestors has a recall.
- Of its descendants, K092805 (Innocoll Pharmaceuticals, 2010) has gone furthest, with 10 descendants of its own.
- 1 other device also cites its predicate K061746.
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. 2008, 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?
Collieva may be used for the management of wounds such as:
* Pressure ulcers
* Venous stasis ulcers
* Diabetic ulcers
* First and second degree burns
* Partial and full thickness wounds
* Superficial injuries
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K081782 · printed Nov 6, 2026
Cite this page
510(k) Report. “K081782: Collieva.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K081782
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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