ALEXANDRIA, Va., Dec. 23 -- United States Patent no. 12,502,200, issued on Dec. 23, was assigned to Suzhou Leapmed Healthcare Corp. (China).

"Needle groove plate, puncture support, and biopsy device" was invented by Qin Wang (Jiangsu, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A needle groove plate (5), a puncture support (100) and a biopsy device are disclosed. The puncture support (100) includes a main body (1), a rod (4), and a needle groove plate (5), wherein the main body (1) can be connected to an ultrasonic probe (200) and is provided with a channel (13), and the length of the channel (13) is less than the length of the rod (4); the rod (4) can from a first end thereof go into the channel (1...