ALEXANDRIA, Va., Aug. 5 -- United States Patent no. 12,697,238, issued on Aug. 4, was assigned to Venus Medtech (Hangzhou) Inc. (Hangzhou, China).
"Interventional instrument that is convenient to position" was invented by Jesse Jun Qi (Irvine, Calif.), Zhenjun Zi (Hangzhou, China) and Min Frank Zeng (Irvine, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is an interventional instrument that is convenient to position, comprising a support (1), wherein the support (1) is of a frame structure with a hollowed-out area (11) and is provided with an axis in space, and the support (1) has a loaded state, in which the support is radially compressed, and a released state, in which the support is radia...