# Diagnostic Monitoring

- Location (FDA's records): Santa Ana, CA
- FDA decisions: 1 (1997–1997): 1 510(k) clearance
- Product codes: DSH (1)
- Predicates its devices cite: 2 (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

## Firms whose devices it cites most
- Datrix: 1 (https://510kreport.com/company/datrix)
- Zymed Medical Instrumentation: 1 (https://510kreport.com/company/zymed-medical-instrumentation)

## Recent decisions
- K970298: DM-400 Holter Ecg Cassette Recorder (Aug 20, 1997)

Source page: https://510kreport.com/company/diagnostic-monitoring