# Brentwood Instruments, Inc.

- Location (FDA's records): Mchenry, IL
- FDA decisions: 21 (1981–1990): 21 510(k) clearances
- Product codes: DPS (6), DSI (5), DSH (2), BZG (2), DXH (2), DRS (1), DSP (1), DRT (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
- K896924: Spiroscan 4000 (Mar 1, 1990)
- K882366: Rhythmscan HR Holter Recorder (Aug 2, 1988)
- K871572: Rhythmscan (Feb 22, 1988)
- K860024: Fukuda Denshi Cardimax FCP-211 (Mar 31, 1986)
- K853979: Cardimax FX-1164 (Feb 6, 1986)
- K854505: Cardimax FX-406U (Feb 4, 1986)
- K851135: Spiro Scan (Jul 1, 1985)
- K851124: T-1000 Ecg Transmitter (May 15, 1985)

Source page: https://510kreport.com/company/brentwood-instruments