# Clinical Diagnostics, Inc.

- Location (FDA's records): Mchenry, IL
- FDA decisions: 8 (1977–1998): 8 510(k) clearances
- Product codes: CGA (3), LQD (1), CGR (1), CEM (1), CDX (1), JJG (1)
- Predicates its devices cite: 0 (0 its own); citations of its devices by later devices: 2 (0 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
- Optax Systems, Inc.: 1 (https://510kreport.com/company/optax-systems)
- The Tova Company: 1 (https://510kreport.com/company/tova)

## Its most-cited devices
- K854903: Gordon Diagnostic System Model I (1986), cited by 2

## Recent decisions
- K971653: Glucochek Pocketlab II Blood Glucose System (Jan 2, 1998)
- K951457: Glucochek Pocketlab (Feb 22, 1996)
- K940215: Glucochek (Jan 17, 1995)
- K854903: Gordon Diagnostic System Model I (Jun 2, 1986)
- K771813: Centrifichem Sys 400 Analyzer (Oct 25, 1977)
- K771118: Centria Separation Columns Type a (Jul 11, 1977)
- K771117: Centria Cortisol Ria (Jun 23, 1977)
- K761272: Centria T4 Ria (Mar 16, 1977)

Source page: https://510kreport.com/company/clinical-diagnostics