Positive Pressure Breathing Device Patent Granted April 21 2026
Summary
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.
“A breathing equipment for providing a positive pressure gas includes a gas channel, a hydrogen generating device, a pressurizing device, a mixing device, an atomizing device, and an output device.”
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GovPing monitors USPTO Patent Grants - Medical Devices (A61M) for new healthcare & life sciences regulatory changes. Every update since tracking began is archived, classified, and available as free RSS or email alerts — 39 changes logged to date.
What changed
USPTO granted Patent US12605521B2 for a breathing equipment device that provides positive pressure gas. The patent covers a system including a hydrogen generating device that electrolyzes water to produce hydrogen, a pressurizing device that accelerates external gas, a mixing device to combine hydrogen with accelerating gas, an atomizing device, and an output device for selective delivery of various gas combinations.
For parties involved in respiratory therapy devices, hydrogen therapy equipment, or positive pressure ventilation systems, this patent establishes intellectual property boundaries in the breathing equipment space. Manufacturers developing similar hydrogen-generating respiratory devices should review the 18 granted claims to assess potential licensing needs or design-around requirements.
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Apr 23, 2026GovPing captured this document from the original source. If the source has since changed or been removed, this is the text as it existed at that time.
Breathing equipment for providing positive pressure gas
Grant US12605521B2 Kind: B2 Apr 21, 2026
Inventors
Hsin-Yung Lin
Abstract
A breathing equipment for providing a positive pressure gas includes a gas channel, a hydrogen generating device, a pressurizing device, a mixing device, an atomizing device, and an output device. The hydrogen generating device, the pressurizing device, the mixing device, the atomizing device, and the output device are all coupled to the gas channel. The hydrogen generating device is configured to electrolyze water to generate a gas comprising hydrogen. The pressurizing device selectively accelerates an external gas to generate an accelerating gas. The mixing device is configured to mix the gas comprising hydrogen and the accelerating gas to generate a positive pressure gas. The atomizing device is configured to selectively generate an atomizing gas. The output device is configured to selectively output the gas comprising hydrogen, the positive pressure gas, the gas comprising hydrogen with the atomizing gas, or the positive pressure gas with the atomizing gas.
CPC Classifications
A61M 16/16 A61M 16/14 A61M 16/10 A61M 16/00 A61M 16/0003 A61M 16/0808 A61M 16/0833 A61M 16/108 A61M 16/024 A61M 16/107 A61M 16/0066 A61M 16/1085 A61M 16/1005 A61M 16/125 A61M 16/208 A61M 2016/0027 A61M 2016/0039 A61M 2205/3334 A61M 2205/75 A61M 2205/502 A61M 2205/7536 A61M 2205/7545 A61M 2205/3331 C25B 1/04 C25B 9/19 C25B 9/75 C25B 9/77 C25B 15/08 C25B 15/085 C25B 15/087
Filing Date
2020-06-23
Application No.
17630708
Claims
18
Mentioned entities
Parties
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