US Patent Issued to METABRAIN TECHNOLOGY on Sept. 29 for "Intelligent exhaled sputum-suction and inhaled oxygen-supply device" (Taiwanese Inventors)

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,746,355, issued on Sept. 29, was assigned to METABRAIN TECHNOLOGY PTE. LTD. (Singapore).

"Intelligent exhaled sputum-suction and inhaled oxygen-supply device" was invented by Shin-Da Lee (Taichung, Taiwan) and Bor-Tsang Wu (Tainan, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An intelligent exhaled sputum-suction and inhaled oxygen-supply device is provided, including a sputum-suction and oxygen-supply tube unit, a gas-regulating unit and a control unit. The sputum-suction and oxygen-supply tube unit includes a major oxygen-supply tube and a major sputum-suction tube, and the gas-regulating unit includes an oxygen-supply module supplying oxyge...