# Medical Testing System, Inc.

- Location (FDA's records): Mchenry, IL
- FDA decisions: 5 (1977–1981): 5 510(k) clearances
- Product codes: LDF (2), KNA (1), DTL (1), DPW (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
- K801799: Atrial/Ventricular Seqential #080-20000 (Jan 2, 1981)
- K801802: Electromagnetic Blood & Arterial Gauge (Jan 2, 1981)
- K801800: Universal Temp. Pacing Elect. #080-10000 (Oct 23, 1980)
- K791797: MTS Catheter Adapter for Guidance Entry (Oct 11, 1979)
- K770641: Mini-Coner TM (Jun 24, 1977)

Source page: https://510kreport.com/company/medical-testing-system