# Esa, Inc.

- Location (FDA's records): Bedford, MA
- FDA decisions: 7 (1987–2004): 7 510(k) clearances
- Product codes: CHQ (3), LEQ (2), CDF (1), DOF (1)
- Predicates its devices cite: 0 (0 its own); citations of its devices by later devices: 1 (0 its own)
- Recalls linked to its devices: 3 (1 Class I)
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Firms that cite its devices most
- Esa Biosciences, Inc.: 1 (https://510kreport.com/company/esa-biosciences)

## Its most-cited devices
- K971640: Leadcare Blood Lead Testing System (1997), cited by 1

## Recent decisions
- K032199: Esa Plasma Free Metanephrine Analysis Kit (Jan 30, 2004)
- K971640: Leadcare Blood Lead Testing System (Sep 9, 1997)
- K963938: Model 5500 Ceas (Dec 26, 1996)
- K934977: Model 5500 Ceas (Jan 11, 1994)
- K931148: Model 5500 Coulochem Electrode Array System (Jun 9, 1993)
- K903231: Coulochem II (Sep 27, 1990)
- K864729: Neurochemical Analyzer (Apr 13, 1987)

Source page: https://510kreport.com/company/esa