# K941005: Dermassist (TM) Xeroform Petrolatum Dressing

- Pathway: 510(k) (Traditional)
- Applicant: Wilshire Medical Products
- Decided: Apr 14, 1994 after 44 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 K921289 (1992). 1 ancestor in all.
No later device cites it as a predicate yet.
0 of 2 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K921289: Inman Medical Petrolatum Dressing, Inman Medical Corp. (1992) Summary page 4.

## Indications for use
The dressing has been designed to provide a moist healing environment for superficial burns, partial thickness wounds, donor sites, abrasions, surgical incision sites, colostomies and urological procedures.

Source page: https://510kreport.com/device/K941005
Methodology: https://510kreport.com/methodology