# K936230: Dermassist Petrolatum Gauze,Usp

- Pathway: 510(k) (Traditional)
- Applicant: Wilshire Medical Products
- Decided: Mar 3, 1994 after 64 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.

## Cited in the summary but kept off the family tree
- K821231: Vivonex Tungsten Tip Tube Placement, Norwich Eaton Pharmaceuticals, Inc. (1982). Our OCR of the scanned summary read K821231, FDA’s number for Vivonex Tungsten Tip Tube Placement (Norwich Eaton Pharmaceuticals, Inc.). Its FDA name has none of the distinctive words the summary uses for the device it names, “Inman Medical Corporation Petrolatum Dressing”. Kept off the family tree. Summary page 5.

## Indications for use
Indications are for first and second degree burns, partial thickness wounds, donor sites, chest tubes, stomas and fistulas, circumcisions and abrasions.

Source page: https://510kreport.com/device/K936230
Methodology: https://510kreport.com/methodology