ALEXANDRIA, Va., Oct. 27 -- United States Patent no. 12,773,514, issued on Oct. 27, was assigned to Dynasthetics LLC (Salt Lake City).

"Apparatus for connecting oxygen delivery control instrument to patient delivery device" was invented by Joseph Orr (Park City, Utah), Kyle M. Burk (Farmington, Utah), Eric Youngberg (Layton, Utah) and Derek Sakata (Salt Lake City).

According to the abstract* released by the U.S. Patent & Trademark Office: "A connector for connecting an oxygen delivery device to a patient interface. The connector includes a housing with a first lumen for delivering oxygen and a second lumen to allow pressure to be measured. A third optional lumen may allow for gas sampling. The housing surrounding the first and second lume...