ALEXANDRIA, Va., April 21 -- United States Patent no. 12,605,555, issued on April 21, was assigned to UNITED INNOMED (SHANGHAI) Ltd. (Shanghai).

"Cardiac pacing threshold acquisition method, pacing control method and apparatus, and medical device" was invented by Li Wang (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "A cardiac pacing threshold acquisition method, a pacing control method and apparatus, and a medical device. The acquisition method comprises: in a pacing test phase, using an initial pacing frequency and an initial pacing output to perform pacing on a patient; under the pacing operation, measuring first response information of the ventricle of a patient to the initial pacing frequency;...