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Positive Pressure Breathing Device Patent Granted April 21 2026

USPTO granted Patent US12605521B2 to inventor Hsin-Yung Lin on April 21, 2026 for a breathing equipment device that provides positive pressure gas. The device combines a hydrogen generating device (using water electrolysis), a pressurizing device, a mixing device, an atomizing device, and an output device, all coupled to a gas channel. The patent contains 18 claims and covers methods for generating and delivering hydrogen gas mixed with positive pressure gas for therapeutic applications.