# K113564: Exsalt T7 Wound Dressing

- Pathway: 510(k) (Special)
- Applicant: Exciton Technologies, Inc.
- Decided: Dec 15, 2011 after 13 days
- Product code: FRO (Dressing, Wound, Drug)
- 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: 3 generations back to K001519 (2000). 3 ancestors in all.
1 later device descends from it; 1 cites it directly.
0 of 5 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K103067: Exsalt SD7 Wound Dressing, Exciton Technologies, Inc. (2011) Summary page 1.
- K083870: Exsalt SD7 Wound Dressing, Exciton Technologies, Inc. (2009) Summary page 3.

## Most influential descendants
- K182680: KerraContact Ag Perf Advanced Perforated Silver Wound Dressing (2018), 0 descendants of its own

## Indications for use
The exsalt M T7 Wound Dressing is indicated for use in partial and full thickness wounds, including decubitus ulcers, venous stasis ulcers, diabetic ulcers, first and second degree burns, grafts and donor sites, or other acute or chronic wounds. The dressing may be used over debrided and grafted wounds. The exsalt Tm T7 Wound Dressing provides an antibacterial barrier that inhibits bacterial growth in the dressing for up to 7 days.

Source page: https://510kreport.com/device/K113564
Methodology: https://510kreport.com/methodology