# Nautilus Environmedical Systems, Inc.

- Location (FDA's records): Walker, MI
- FDA decisions: 2 (1983–1985): 2 510(k) clearances
- Product codes: CBF (2)
- Predicates its devices cite: 0 (0 its own); citations of its devices by later devices: 4 (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
- Perry Baromedical Corp.: 2 (https://510kreport.com/company/perry-baromedical)
- Pan-America Hyperbarics, Inc.: 1 (https://510kreport.com/company/pan-america-hyperbarics)
- Hyperbaric America, LLC: 1 (https://510kreport.com/company/hyperbaric-america)

## Its most-cited devices
- K832127: Nautilus Monoplace Hyperbaric Unit (1983), cited by 4

## Recent decisions
- K850563: Sechrist Ventilator/Nautilus Chamber Combination (Mar 12, 1985)
- K832127: Nautilus Monoplace Hyperbaric Unit (Aug 12, 1983)

Source page: https://510kreport.com/company/nautilus-environmedical-systems