# K031307: Ferris Polymem Silver Wound Dressing

- Pathway: 510(k) (Traditional)
- Applicant: Ferris Mfg. Corp.
- Decided: Oct 22, 2003 after 181 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
No predicates in its family tree.
4 later devices descend 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)
- None. FDA’s file for it is a 510(k) statement, which names no predicate.

## Most influential descendants
- K083133: Silveri: Coflex Afd, Coflex Afd First Aid, Afd Pad Foam Dressing, Powerflex Afd Foam Dressings (2009), 3 descendants of its own
- K223360: LUOFUCON® Silicone Ag+ Foam Dressing, LUOFUCON® Silicone Ag+ Antibacterial Foam Dressing (2024), 1 descendant of its own
- K242856: LUOFUCON® Silicone Ag+ Foam Dressing (Prescription use)/ LUOFUCON® Silicone Ag+ Antibacterial Foam Dressing (OTC use) (Bordered, Bordered Lite, Non-Bordered, and Transfer) (2024), 0 descendants of its own
- K223359: LUOFUCON® Ag+ Foam Dressing, LUOFUCON® Ag+ Antibacterial Foam Dressing (2023), 0 descendants of its own

## Indications for use
For the management of: Pressure Ulcers (Stages I-IV) Venous stasis ulcers Acute wounds Leg ulcers Donor and graft sites Skin tears Diabetic ulcers Dermatologic disorders 1st and 2nd degree burns

Source page: https://510kreport.com/device/K031307
Methodology: https://510kreport.com/methodology