ALEXANDRIA, Va., Aug. 5 -- United States Patent no. 12,697,264, issued on Aug. 4, was assigned to Lifemotion Medical Technology Co. Ltd. (Shenzhen, China).

"Locking and a fixing device for an ECMO carrying stand" was invented by Yijiang Li (Shenzhen, China), Gaojian Liu (Shenzhen, China), Yang Liu (Shenzhen, China) and Mingtao Li (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The embodiment of the present application provides a locking device and a fixing device, including a hook assembly and a trigger assembly. The hook assembly includes a sliding member, a first hook and a second hook. The first hook and the second hook are arranged on the sliding member at intervals. The sliding member is...