Minimum dimensions
The suite must allow safe circulation around the chamber, stretcher or wheelchair access, operator placement with direct line of sight, instrumentation space and, where required, an attendant zone. The floor plan must allow equipment access during initial installation and future major service.
- Free circulation around the chamber
- Stretcher / wheelchair access
- Operator position with direct sightline
- Room for future major service
Ventilation and HVAC
The room needs enough air changes to keep oxygen concentration safely within limits under normal operation and any venting event. This requires mechanical ventilation sized for the chamber and operation profile. HVAC keeps comfort for both patient and operator.
Electrical supply
Dedicated electrical feeds are required for the chamber, instrumentation, control system, compressor and auxiliary services. A backup (UPS or generator) is strongly recommended to maintain critical sessions and to support safe depressurization protocols in case of grid failure.
Medical gases
Depending on the chamber model, medical oxygen, breathing air or both are required. Installation must use oxygen-compatible materials, safety connections, valves and manifolds sized to consumption. This is one of the most sensitive parts of the project and must be executed by qualified personnel.
Passive safety
Suite design must address: safe egress, signage, oxygen detectors, fire control suited to oxygen-enriched environments, flammable material restrictions and an ignition-free zone. Real safety relies on trained staff following these protocols, not on paperwork compliance.
- Oxygen detectors
- Flammable material restrictions
- Oxygen-enriched zone signage
- Documented emergency protocol