ALEXANDRIA, Va., April 21 -- United States Patent no. 12,605,518, issued on April 21, was assigned to WALLENBERG UNION LLC (Newark, Del.).
"Gas passage for use in a pap device" was invented by David Luo (Newark, Del.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A gas passage for use in a PAP device configured to provide pressurized gas to a patient, including a passage casing with an air intake and an air outlet. The casing is configured to encompass and accommodate internal components and forms a chamber inside, where the chamber is configured to facilitate the flow and accumulation of gas. A blower is provided within the chamber to pressurize and output the gas. The internal components of the noise-reduc...