# K083870: Exsalt SD7 Wound Dressing

- Pathway: 510(k) (Traditional)
- Applicant: Exciton Technologies, Inc.
- Decided: Jul 30, 2009 after 213 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: 1 generation back to K001519 (2000). 1 ancestor in all.
12 later devices descend from it; 4 cite it directly.
0 of 14 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K001519: Acticoat 7 Dressing, Westaim Biomedical, Inc. (2000)

## Most influential descendants
- K100261: Primatrix AG Antimicrobial Dermal Dermal Repair Scaffold (2010), 6 descendants of its own
- K120605: Permacol Surgical Implant (2012), 4 descendants of its own
- K103067: Exsalt SD7 Wound Dressing (2011), 3 descendants of its own
- K160181: Colorado Therapeutics Xenograft Implant (2016), 1 descendant of its own
- K133011: Diaphragmatic Hernia Graft (2014), 1 descendant of its own

## Indications for use
The exSALT SD7 Wound Dressing is indicated for the management of 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.

Source page: https://510kreport.com/device/K083870
Methodology: https://510kreport.com/methodology