# K152970: Dynarex Xeroform Petrolatum Dressing

- Pathway: 510(k) (Traditional)
- Applicant: Dynarex Corporation
- Decided: Oct 3, 2016 after 361 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 K973507 (1997). 1 ancestor in all.
3 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)
- K973507: Kendall Xeroform Petrolatum Dressing (6311,6312,6313,6314,6315,6316,6317), Kendall Healthcare Products Co. Div.Of Tyco Health (1997) Summary page 5.

## Most influential descendants
- K181478: Roosin Xeroform Petrolatum Dressing (2019), 2 descendants of its own
- K193439: MEBO Wound Dressing (2020), 1 descendant of its own
- K222657: MEBO Wound Dressing (2022), 0 descendants of its own

## Indications for use
Dynarex Xeroform Petrolatum Dressing is intended for use as a primary contact layer in dressing wounds such as lacerations, skin graft recipient sites, newly sutured wounds, abrasions, and minor and partial thickness burns. It may also be used as an initial layer in dressing surgical wounds with light exudate.

Source page: https://510kreport.com/device/K152970
Methodology: https://510kreport.com/methodology