ALEXANDRIA, Va., May 5 -- United States Patent no. 12,616,450, issued on May 5, was assigned to FUJIFILM SonoSite Inc. (Bothell, Wash.).

"Panoramic imaging in 2D and 3D ultrasound images" was invented by Bo Zhuang (Redmond, Wash.), Yong Zhou (Woodinville, Wash.) and Jean Tsou (Seattle).

According to the abstract* released by the U.S. Patent & Trademark Office: "Systems and methods for panoramic imaging in 2D and 3D ultrasound imaging are disclosed. The techniques disclosed herein use image registration to combine the 2D images into a 3D volume. Ultrasound images collected in different locations are combined using image tracking. When the transducer moves along a lateral direction (in line with a longitudinal axis of the transducer), a por...