The use of oxygen in modern medicine is a widespread and essential practice. It is vital for the functioning of surgical and intensive care units and is widely applied in therapeutic treatments for various conditions, including allergies, respiratory diseases, gastrointestinal disorders, cardiovascular ailments, and more.
Key Requirements for Medical Oxygen Systems:
- Uninterrupted gas supply
- High safety standards
- Cost-efficiency
- Ease of operation and maintenance
All these requirements are met by hospital-grade oxygen generators produced by ONH Systems. Our generators are based on Pressure Swing Adsorption (PSA) technology, which ensures a stable supply of medical-grade oxygen with a purity level of 94 ± 2 % O₂ by volume. This technology is well-established and recognised both in Russia and abroad as a reliable, efficient, and cost-effective solution.
Unlike traditional oxygen cylinders, ONH Systems’ generators are low-maintenance, energy-efficient, and designed for continuous operation. We offer a wide range of models to suit the varying oxygen demands of medical facilities of all sizes. Our PSA technology supports units with capacities ranging from 0.9 to 90 Nm³/h and beyond, making them an ideal choice for any level of healthcare provider.
Advantages of PSA-Based Oxygen Generators:
- Production directly from ambient air
- Scalable output tailored to facility needs
- Low cost per cubic metre of oxygen
- Fully automated operation
- Easy to maintain
Our medical oxygen systems are compact, mobile, and constructed from high-quality components. Typically, systems intended for operating theatres and critical care units are installed in containerised blocks, which house all key components including:
- Air compressor
- Filtration units
- Dryer
- Air receiver
- PSA generator
- Oxygen receiver
- Pressure regulators
- Automated control system
If required, the system can be upgraded with a booster compressor and additional modules for oxygen cylinder refilling, enabling hospitals to maintain a reserve gas supply for emergencies.
ONH Systems provides a full range of services including supervised installation, commissioning, and both warranty and post-warranty maintenance of supplied equipment. For detailed technical specifications and configuration options, please contact our sales team at
