# OxyHelp > OxyHelp is a European, Romania-based manufacturer of hard-shell hyperbaric chambers for wellness and relaxation. The chambers are non-medical devices, used at home and in clinics, spas, sports facilities and wellness centers. OxyHelp has built and installed 3,100+ chambers across 50 countries over 15+ years, and is certified ISO 9001:2015, ISO 14001 and ISO 45001:2018. Key facts: - OxyHelp designs and builds its own chambers in its European factory. It is a manufacturer, not a reseller or OEM rebrand. - The chambers are hard-shell (rigid body, no zipper), pressurized with air, software-limited to 1.5 ATA. Oxygen is delivered to the user through a nozzle or optional mask with an oxygen concentrator, so the cabin itself is never flooded with 100% oxygen. - OxyHelp chambers use continuous ventilation: fresh air is flushed through the cabin during the whole session instead of recirculating the same air, which keeps CO2 from accumulating the way it can in sealed chambers. - Product line: OxyLife I (single person, monoplace) and OxyLife C (multi-seat, multiplace, seating up to six depending on the model). - OxyHelp chambers are wellness and relaxation devices. They are not medical devices and OxyHelp makes no claims about treating, curing or preventing any disease or condition. - Sales work through a network of distributors in 30 countries, or directly from the manufacturer. Service worldwide, with support in English and German. ## Pages - [Home](https://oxyhelp.com/): Hyperbaric oxygen chambers for home use, clinics and wellness centers. - [OxyLife I](https://oxyhelp.com/hyperbaric/monoplace): Single-seat (monoplace) hyperbaric capsule for the home, in two shell diameters. - [OxyLife C](https://oxyhelp.com/hyperbaric/multiplace): Multiplace (multi-seat) hyperbaric chamber for clinics, longevity centers and performance facilities. - [Science](https://oxyhelp.com/science): How hyperbaric oxygen works, in plain language, with what published research does and does not say. - [Continuous ventilation](https://oxyhelp.com/science/continuous-ventilation): Why the air inside a hyperbaric chamber matters: how continuous ventilation keeps CO2 from building up, and how a ventilated chamber differs from a sealed one. - [Sports & recovery](https://oxyhelp.com/solutions/sports): How athletes and sports facilities use hyperbaric chambers for recovery. - [About](https://oxyhelp.com/about): The company, the European factory, and 15 years of engineering. - [Become a partner](https://oxyhelp.com/become-a-partner): Partner program for distributors and resellers. - [FAQ](https://oxyhelp.com/faq): Buyer questions answered plainly: what the price includes, pressure and certifications, daily use, safety and maintenance. ## Contact - Sales: info@oxyhelp.com, +40 722 152 153 (EN)