公开(公告)号：US11241592B2

公开(公告)日：2022-02-08

申请号：US16021805

申请日：2018-06-28

Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Hyunjoo Lee ,  HyungGuk Kim ,  Seongyeon Kim

IPC: A61B8/00 ,  A61N1/04 ,  A61N7/00 ,  A61N1/05

Abstract: Disclosed is a method and apparatus for more locally stimulating a desired stimulation region in a predetermined part of an object, the apparatus including a first ultrasonic wave generator configured to output a first ultrasonic beam to a predetermined part of an object, a second ultrasonic wave generator configured to output a second ultrasonic beam to the predetermined part of the object, and a controller configured to control the first ultrasonic wave generator and the second ultrasonic wave generator such that central axes of the first ultrasonic wave generator and the second ultrasonic wave generator are disposed on the same plane, and a crossing angle between the first ultrasonic beam and the second ultrasonic beam is a predetermined angle.