# Pfizer Medical Systems, Inc.

- Location (FDA's records): Mchenry, IL
- FDA decisions: 12 (1977–1981): 12 510(k) clearances
- Product codes: IYO (4), JAK (4), KPQ (1), DXK (1), JDX (1), JAD (1)
- Predicates its devices cite: 0 (0 its own); citations of its devices by later devices: 0 (0 its own)
- Recalls linked to its devices: 0 (0 Class I)
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Recent decisions
- K803032: Pfizer PZ-SLM Rad. Therapy Trtmt. Simul. (Jan 22, 1981)
- K802529: Pfizonic 100 Ultrasound Scanner (Dec 18, 1980)
- K802530: Pfizonic 250 Ultrasound Scanner (Dec 18, 1980)
- K802531: Pfizonic 200 Ultrasound Scanner (Dec 18, 1980)
- K802528: Pfizonic 150 Ultrasound Scanner (Dec 18, 1980)
- K802532: Pfizonic 300 Ultrasound Scanner (Dec 18, 1980)
- K801446: Pfizer PZ-CT Scanner (Jul 28, 1980)
- K800501: Pfizer/as&E 0450 Localizer (Apr 10, 1980)

Source page: https://510kreport.com/company/pfizer-medical-systems