# K172399: MicroMatrix

- Pathway: 510(k) (Traditional)
- Applicant: Acell, Inc.
- Decided: Oct 6, 2017 after 59 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: 2 generations back to K061711 (2006). 2 ancestors in all.
3 later devices descend from it; 2 cite it directly.
0 of 6 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K152033: Cook ECM Powder, Cook Biotech Incorporated (2015) Summary page 4.

## Most influential descendants
- K230980: MicroMatrix® Flex (2023), 1 descendant of its own
- K253521: Ecmt-100 WMD (2026), 0 descendants of its own
- K241706: MicroMatrix® UBM Particulate (2024), 0 descendants of its own

## Indications for use
MicroMatrix® is intended for the management of wounds including: partial and full-thickness wounds, pressure ulcers, venous ulcers, diabetic ulcers, chronic vascular ulcers, tunnel/undermined wounds, surgical wounds (donor sites/grafts, post-Mohs surgery, post-laser surgery, podiatric, wound dehiscence), trauma wounds (abrasions, lacerations, second-degree burns, and skin tears), and draining wounds. The device is intended for one-time use.

Source page: https://510kreport.com/device/K172399
Methodology: https://510kreport.com/methodology