US Patent Issued to WELLELL on June 9 for "Patient interface" (Taiwanese Inventors)

ALEXANDRIA, Va., June 9 -- United States Patent no. 12,649,039, issued on June 9, was assigned to WELLELL INC. (New Taipei City, Taiwan).

"Patient interface" was invented by Chih-Tsan Chien (New Taipei City, Taiwan), Shu-Chi Lin (New Taipei City, Taiwan) and Yi-Ting Tseng (New Taipei City, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A patient interface including a headgear and a frame assembly is provided. The headgear is for maintaining the patient interface on a head of a patient. The frame assembly is for connecting to the headgear, and includes a main frame, and two side extension arms respectively extending from two sides of the main frame. When no force is applied to the side extension arm, a...