公开(公告)号：US20160100816A1

公开(公告)日：2016-04-14

申请号：US14794403

申请日：2015-07-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ji Young JUNG ,  Yeong-seon KIM ,  Chang Lae LEE ,  Jong Hyon YI

IPC: A61B6/00 ,  A61B6/03

CPC classification number: A61B6/542 ,  A61B6/027 ,  A61B6/032 ,  A61B6/0407 ,  A61B6/405 ,  A61B6/4233 ,  A61B6/4464 ,  A61B6/488 ,  A61B6/50 ,  A61B6/5205 ,  A61B6/544 ,  A61B6/545

Abstract: A radiographic imaging apparatus includes: a radiographic image obtainer configured to acquire a first radiographic image of an object; and a processor configured to obtain attenuation information of the object based on the first radiographic image, determine candidate tube voltages and tube currents based on a quality of a second radiographic image to be obtained, and determine expected exposure doses corresponding to the determined candidate tube voltages and tube currents.

Abstract translation: 放射线照相成像装置包括：放射线图像获取器，被配置为获取物体的第一放射线图像; 以及处理器，其被配置为基于所述第一放射线照相图像获得所述对象的衰减信息，基于要获得的第二放射线照相图像的质量来确定候选管电压和管电流，并且确定与所确定的候选管电压相对应的预期暴露剂量 和管电流。

公开(公告)号：US20160113615A1

公开(公告)日：2016-04-28

申请号：US14695170

申请日：2015-04-24

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Chang Lae LEE ,  Rifu TOSHIHIRO ,  Ji Young JUNG ,  Jong Hyon YI

IPC: A61B6/00 ,  A61B6/04 ,  A61B6/03 ,  G01T1/175 ,  G01T7/08

CPC classification number: A61B6/542 ,  A61B6/032 ,  A61B6/0407 ,  A61B6/0457 ,  A61B6/06 ,  A61B6/405 ,  A61B6/4291 ,  A61B6/545

Abstract: A radiographic imaging apparatus includes a radiation irradiator configured to irradiate radiation to an object; a radiation detector configured to detect an intensity of the radiation passing through the object; and a loader configured to load the object, and at least one of a movement speed of the loader and a range of radiation irradiation of the radiation irradiator is changed according to a change in the intensity of the radiation, when the change in the intensity of the radiation is greater than or equal to a threshold value.

Abstract translation: 放射线照相成像装置包括被配置为向对象照射辐射的辐射照射器; 辐射检测器，被配置为检测通过所述物体的辐射的强度; 以及装载器，被配置为加载所述物体，并且所述装载器的移动速度和所述辐射照射器的辐射照射范围中的至少一个根据所述辐射强度的变化而改变， 辐射大于或等于阈值。