# Winfield Laboratories, Inc.

- Location (FDA's records): Richardson, TX
- FDA decisions: 4 (1982–1997): 4 510(k) clearances
- Product codes: NAB (2), MGP (1), NAD (1)
- Predicates its devices cite: 1 (1 its own); citations of its devices by later devices: 3 (1 its own)
- Recalls linked to its devices: 0 (0 Class I)
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Firms that cite its devices most
- Smith & Nephew, Inc.: 1 (https://510kreport.com/company/smith-nephew)
- Westaim Biomedical, Inc.: 1 (https://510kreport.com/company/westaim-biomedical)

## Its most-cited devices
- K973538: N-Terface (1997), cited by 2
- K820198: Derma-Aid (1982), cited by 1

## Recent decisions
- K973538: N-Terface (Dec 16, 1997)
- K923602: Absorbent Pad -- Modification (Dec 7, 1992)
- K872069: Kontour Ultra Soft Sponge #SS144.50 (Jul 14, 1987)
- K820198: Derma-Aid (Mar 5, 1982)

Source page: https://510kreport.com/company/winfield-laboratories