PN Medical, Inc.

PN Medical, Inc. manufactures The Breather, a drug-free respiratory muscle training (RMT) device backed by 44 years of medical science. The company offers three product lines targeting distinct user segments: The Breather (clinical/health), Breather Voice (performing arts and professional speakers), and Breather Fit (athletics and military). These portable devices provide resistance-based training to strengthen the diaphragm and respiratory muscles, improve oxygen saturation, reduce breathlessness, enhance peak cough flow, and decrease hyperinflation. Clinical applications include recovery from respiratory conditions and cardiac rehabilitation. Athletic applications focus on VO2 max improvement, cardio performance enhancement, and stamina building. The Breather Voice targets singers, wind and brass instrumentalists, and professional speakers seeking improved breath support and vocal strength. All products are designed for home and personal use, supported by published clinical evidence and Mayo Clinic collaboration. The company emphasizes evidence-based design and user support across multiple clinical populations.