ALEXANDRIA, Va., Aug. 20 -- United States Patent no. 12,390,587, issued on Aug. 19, was assigned to CareFusion 303 Inc. (San Diego).
"Circular roller clamp assembly" was invented by Jason Andrew Wine (Brea, Calif.) and Tomas Frausto (Walnut, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A circular roller clamp assembly includes a semi-circular housing configured to receive a portion of an IV tube and a roller coupled to an arm, the roller configured to be movably received by a guide groove disposed in the semi-circular housing. The roller clamp assembly is configured to regulate a flow rate of fluid flowing through the IV tube based on engagement of the roller with the IV tube via circumferential mov...