# K173223: ologen Collagen Matrix

- Pathway: 510(k) (Special)
- Applicant: Aeon Astron Europe B.V.
- Decided: Mar 2, 2018 after 150 days
- Product code: KGN (Wound Dressing With Animal-Derived Material(S))
- Device class: U
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 8 generations back to K921895 (1992). 31 ancestors in all.
No later device cites it as a predicate yet.
0 of 32 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K080868: Aongen Collagen Matrix, Aeon Astron Europe B.V. (2009) Summary page 4.

## Indications for use
ologen™ Collagen Matrix is intended for the management of wounds including: surgical wounds, trauma wounds, draining wounds, second degree burns, partial and full-thickness wounds, pressure ulcers, venous ulcers, vascular ulcers, diabetic ulcers, oral wounds and sores.

Source page: https://510kreport.com/device/K173223
Methodology: https://510kreport.com/methodology