ALEXANDRIA, Va., Aug. 20 -- United States Patent no. 12,390,613, issued on Aug. 19, was assigned to Nanjing Mooxygen Medical Technology Co. Ltd. (Nanjing, China).
"Control method, system and device for oxygen generator" was invented by Ji Wu (Nanjing, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A control method for an oxygen generator includes following steps: S101, performing S102 when the first physical sign data meets one of preset threshold conditions, otherwise performing S104; S102, switching the oxygen generator to a direct current oxygen outlet mode, and using the first model to output a first opening adjustment value of the direct current oxygen outlet solenoid valve; S103, adjusting an ope...