Hyperbaric Modular Systems

Hyperbaric Modular Systems is a private U.S. manufacturer of hyperbaric chamber systems used in clinical hyperbaric oxygen therapy as well as in diving, research, and tunneling applications. Founded in 1971 and formerly operating as OxyHeal Medical Systems, the company designs, manufactures, installs, services, and supports custom chamber systems for hospitals, outpatient centers, and other specialized end users. Its healthcare-facing business centers on multiplace medical HBOT systems, which are regulated as medical devices and are configured for hospital and outpatient treatment environments. Beyond healthcare, HMS also supplies test and research chambers, diving systems, and compressed-air work systems for industrial and government customers. The company appears to be a niche commercial-stage device manufacturer rather than a therapeutics developer.