公开(公告)号：US20180206801A1

公开(公告)日：2018-07-26

申请号：US15745641

申请日：2016-07-12

Applicant: OSSTEMIMPLANT CO., LTD.

Inventor： Dong Yul LEE ,  Jae Hee WOO

IPC: A61B6/14 ,  A61B6/00

CPC classification number: A61B6/14 ,  A61B6/032 ,  A61B6/4441 ,  A61B6/588

Abstract: The present invention relates to an X-ray photographing apparatus and method capable of variously and finely adjusting a magnification power by sliding a rotating portion supporting an X-ray source portion and a sensor portion facing each other in a state in which an interval between the X-ray source portion and the sensor portion is maintained to change an interval between the sensor portion and a head of a subject to be examined. The X-ray photographing apparatus includes: a rotating portion including an X-ray source portion and a sensor portion facing each other and provided at a shaft through a moving means so as to be movable in an X-ray irradiation direction; and an actuating portion adjusting a magnification power by changing an interval between the sensor portion and a head of a subject to be examined in a state in which an interval between the X-ray source portion and the sensor portion is maintained.