As a comprehensive innovator in medical respiratory therapy, HINGMED is a professional BiPAP machine manufacturer and trusted supplier of advanced bilevel positive airway pressure solutions. While our expertise spans a broad range of PAP devices, our specialized BiPAP portfolio — including Auto BiPAP, BiPAP S/T, and AVAPS ventilators — is expertly engineered for the treatment of obstructive sleep apnea (OSA), COPD, obesity hypoventilation, and neuromuscular conditions. What sets HINGMED apart is a patented foam-free resistance silencing design — eliminating the particle contamination risks associated with traditional foam-based motors — combined with a patented triple-detection system (FOT + cardiogenic + respiratory envelope analysis) that accurately distinguishes obstructive from central respiratory events. All devices operate at an ultra-quiet 26 dB(A) noise level and are manufactured under ISO 13485 quality standards. HINGMED BiPAP machines are available for wholesale, OEM, and ODM supply partnerships worldwide.