# Vitalog Monitoring,Inc.

- Location (FDA's records): Redwood, CA
- FDA decisions: 4 (1991–1994): 4 510(k) clearances
- Product codes: DQA (2), BZG (2)
- Predicates its devices cite: 0 (0 its own); citations of its devices by later devices: 6 (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
- Respironics, Inc.: 5 (https://510kreport.com/company/respironics)
- Mini-Mitter Co., Inc.: 1 (https://510kreport.com/company/mini-mitter)

## Its most-cited devices
- K914085: HMS-5000 (1991), cited by 3
- K914620: HMS-4000 Physiological Monitor, Modification (1992), cited by 2
- K935510: VX4 Recording Pulse Oximeter (1994), cited by 1

## Recent decisions
- K935510: VX4 Recording Pulse Oximeter (Jul 1, 1994)
- K914620: HMS-4000 Physiological Monitor, Modification (May 1, 1992)
- K914085: HMS-5000 (Nov 19, 1991)
- K910950: HMS-4000 Multichannel Physio Monit Syst, Modified (Aug 2, 1991)

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