# K173544: Phoenix Wound Matrix

- Pathway: 510(k) (Traditional)
- Applicant: Nanofiber Solutions, Inc.
- Decided: Mar 2, 2018 after 106 days
- Product code: QSZ (Absorbable Synthetic Wound Dressing)
- 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: 9 generations back to K842066 (1985). 76 ancestors in all.
No later device cites it as a predicate yet.
0 of 77 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K132397: Gore Bio-a Wound Matrix, W. L. Gore & Associates, Inc. (2014) Summary page 5.
- K090160: Suprathel Wound and Burn Dressing, Polymedics Innovations, GmbH (2009) Summary page 5.

## Indications for use
The Phoenix Wound Matrix is intended for use in the management of wounds. Wound types include: Partial and full-thickness wounds, pressure ulcers, venous ulcers, diabetic ulcers, chronic vascular ulcers, tunneled/undermined wounds, surgical wounds (donor sites/grafts, post-Moh's surgery, post laser surgery, podiatric, wound dehiscence), trauma wounds (abrasions, lacerations, second degree burns, skin tears) and draining wounds.

Source page: https://510kreport.com/device/K173544
Methodology: https://510kreport.com/methodology