公开(公告)号：US09936933B2

公开(公告)日：2018-04-10

申请号：US14794180

申请日：2015-07-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jae-guyn Lim ,  Sung-ho Chang ,  Eung-bum Kim ,  Woo-young Jang ,  Wan-hee Chun ,  Hyun Choi ,  Woo-sup Han

IPC: A61B6/00 ,  A61B6/06 ,  A61B6/12 ,  A61B6/08 ,  A61B5/06 ,  A61B5/00 ,  A61B5/0402

CPC classification number: A61B6/548 ,  A61B5/0037 ,  A61B5/0044 ,  A61B5/0402 ,  A61B5/061 ,  A61B6/06 ,  A61B6/08 ,  A61B6/12 ,  A61B6/4417 ,  A61B6/4441 ,  A61B6/4476 ,  A61B6/469 ,  A61B6/487 ,  A61B6/503 ,  A61B6/504 ,  A61B6/542 ,  A61B6/545 ,  A61B6/563 ,  A61B6/566 ,  A61B6/583 ,  A61B6/587 ,  A61B6/589

Abstract: An X-ray apparatus includes: a collimator for adjusting an X-ray irradiation region; a data obtainer for obtaining position information of a target in an object based on an electrode signal sensed from electrodes attached to the object; and a controller for setting first coordinates indicating a position of the target on a first coordinate system with respect to the object based on the position information, transforming the first coordinates to second coordinates on a second coordinate system with respect to an X-ray image of the object, and adjusting a position of the collimator based on the second coordinates.