Contact
Medical products

HBOT Chambers

Hytech-Pommec designs and manufactures multi-place hyperbaric oxygen therapy (HBOT) chambers for clinical and hospital environments, engineered for patient comfort, safety and regulatory compliance.

2 of our chamber models are shown below — contact us for the full range, including Man Lock Chambers, custom yacht installations and containerised life support systems.

Compare HBOT chamber models
ModelConfigurationTreatment capacityCertification status
HBO Triple Lock Medical ChamberTriple-lock (Entrance Lock, Main Chamber 1, Main Chamber 2)Up to 24 patients + attendants simultaneouslyMDR 2017/745 compliant; CE marked
HYOT 2200-8-2 RDTwin-lock, Ø 2200 mm (Ø 2700 mm also possible)8 seated in main chamber + 2 in entrance lockMDR certification ongoing with Kiwa Assurance B.V.

HBO Triple Lock Medical Chamber

Multi-place hyperbaric oxygen chamber for safe, comfortable and efficient clinical HBOT treatments.

Contact us about this model
Triple-lock (Entrance Lock, Main Chamber 1, Main Chamber 2)Configuration
Up to 24 patients + attendantsTreatment capacity
PLC + HMI touchscreenControl system
MDR 2017/745, PED 2014/68/EU, CE markedCompliance

The Triple Lock hyperbaric oxygen chamber is a cylindrical multi-place HBOT system designed for professional medical environments. Its three-compartment configuration consists of an Entrance Lock, Main Chamber 1 and Main Chamber 2, with capacity for simultaneous treatment of up to 24 patients plus attendants.

The chamber combines clinical treatment capability with advanced monitoring, redundant control systems and a flexible interior configuration for routine and intensive hyperbaric operations.

Flexible Clinical Treatment: Rectangular doors provide access for wheelchairs and stretchers, while the modular interior allows operators to switch quickly between seating and stretcher configurations. Luxury fire-retardant seating includes adjustable backrests, foldable armrests and integrated leg and foot support.

The Built-In Breathing System supports air at 21% Oâ‚‚, 100% oxygen and optional Heliox. Operators can manage simultaneous gas switching per chamber, while masks and hood tents can operate at the same time.

An overboard exhaust system directs exhaled gas outside the building. Safety regulators help prevent excessive negative pressure, while fully oxygen-compatible materials and rigid oxygen piping support safe operation.

Advanced Control and Monitoring: A central ergonomic control console with PLC and HMI touchscreen gives operators access to real-time pressure profiles and chamber parameter visualization. The system supports fully automatic, semi-automatic and fully manual operation.

Computer-controlled pressurization and depressurization operate alongside manual pressure control valves, independent pressure gauges for each compartment and emergency exhaust valves for rapid depressurization. A secondary pressure control system also supports full manual operation when required.

Continuous Oâ‚‚ and COâ‚‚ monitoring helps maintain controlled chamber conditions. Automatic flushing with adjustable rates supports atmosphere management, while the system automatically shuts off oxygen if Oâ‚‚ levels exceed 23%. Visual and acoustic alarms provide additional warning during unsafe conditions.

The system also includes an operator presence safety check every three minutes, with automatic depressurization if the operator fails to respond.

Patient Comfort and Observation: The chamber environment is designed to support patient comfort throughout extended treatment sessions. Individual reading lights are fitted at each seat, while LED chamber lighting offers dimming and low heat emission.

Heating and cooling are controlled through heat exchangers in each main chamber, a chiller system and a hot water heating system. Controlled temperature fluctuation limits help maintain a stable internal environment, while silenced climate-control housings and low-noise gas inlet and exhaust systems reduce disturbance.

Large viewports improve visibility between patients and operators. A nine-camera observation system provides additional visual monitoring throughout the chamber.

Internal information panels display time, remaining session time, pressure, temperature and mask on/off status, giving occupants clear information during treatment.

Communication and System Integration: Two-way communication operates in all compartments through an integrated intercom, speakers and microphones. A fully independent battery-powered backup communication system provides additional redundancy.

The chamber also includes an entertainment system with USB and SD support. Medical-grade penetrators provide dedicated interfaces for gas, power and monitoring equipment.

Integrated Safety and Redundancy: The chamber incorporates a certified hyperbaric water fire suppression system with sprinklers and portable extinguishers inside the chamber. The fire system supports redundant activation from both inside the chamber and the control console.

During a fire event, the system automatically switches from oxygen to air. The fire safety system complies with EN 16081.

Primary low-pressure and secondary high-pressure air supply systems provide further operational redundancy. Automatic emergency switchover allows the backup air system to take over when required, while the available air reserves support extended emergency operation. Breathing air quality complies with EN 12021.

Data Logging and Traceability: The system supports full treatment session logging for pressure profiles, gas concentrations, temperature, humidity and session timing. Operators can review this information through graphical and numerical displays.

All compartments can be monitored simultaneously, giving the control team a complete overview of chamber conditions and treatment progress.

Compliance and Certification: The system is designed to comply with MDR 2017/745 for medical devices, PED 2014/68/EU for pressure equipment, EN 14931 for PVHO requirements, EN 16081 for fire safety and EN 12021 for breathing air quality.

Viewports comply with ASME-PVHO-1. The chamber carries CE marking for the EU and is supported by an ISO 13485 certified quality management system.